CN222543977U

CN222543977U - Dehumidifier

Info

Publication number: CN222543977U
Application number: CN202421340201.1U
Authority: CN
Inventors: 李伟明; 丁文杰; 赵龙玉
Original assignee: GD Midea Air Conditioning Equipment Co Ltd; Wuhu Meizhi Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd; Wuhu Meizhi Air Conditioning Equipment Co Ltd
Priority date: 2024-06-12
Filing date: 2024-06-12
Publication date: 2025-02-28
Anticipated expiration: 2034-06-12

Abstract

The utility model discloses a dehumidifier, which relates to the technical field of air dehumidification and comprises a shell assembly, a water tank and a water level detection assembly, wherein the shell assembly comprises a mounting plate, the water tank is positioned on one side of the mounting plate, the water level detection assembly comprises a floater and a magnetic control switch, the floater is magnetic and is positioned in the water tank, the magnetic control switch is mounted on the mounting plate, the mounting plate is provided with a mounting surface, a first positioning part, a first limiting part and a second limiting part, the first positioning part and the first limiting part are respectively positioned on two side surfaces of the magnetic control switch, the mounting surface is abutted to one end surface of the magnetic control switch, part of the first limiting part is abutted to the other end surface of the magnetic control switch, which is far away from the mounting surface, the magnetic control switch is provided with a limiting hole, the axis of the limiting hole is perpendicular to the mounting surface, and the second limiting part is penetrated in the limiting hole. According to the utility model, the two side surfaces of the magnetic control switch are limited, and the second limiting part is used for carrying out auxiliary limiting on the magnetic control switch, so that the mounting surface can be provided with a plurality of types of magnetic control switches, and the compatibility of the dehumidifier to the magnetic control switch is improved.

Description

Dehumidifier

Technical Field

The utility model relates to the technical field of air dehumidification, in particular to a dehumidifier.

Background

The dehumidifier generally comprises a compressor, a heat exchanger, a water tank and other devices, wherein the compressor drives the outside air to pass through the heat exchanger with lower temperature, and water vapor in the air is cooled to form condensed water which flows into the water tank. The dehumidifier is also provided with a baffle piece, the baffle piece is used for isolating each device, the baffle piece is provided with a magnetic control switch, and the magnetic control switch is used for being matched with a magnetic floater in the water tank so as to monitor the liquid level state in the water tank, thereby reminding a user of timely draining water.

In the related art, when the magnetic control switch is mounted on the baffle member, four limiting members are usually arranged on the baffle member, and the four limiting members are respectively abutted to the periphery of the magnetic control switch, so that the magnetic control switch is fixed with the baffle member.

However, the four limiting pieces are respectively abutted to the periphery of the magnetic control switch, so that the blocking piece can only be provided with a single type of magnetic control switch and cannot adapt to multiple types, and therefore compatibility and universality of the blocking piece to the magnetic control switch are reduced.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the dehumidifier which can be adaptively provided with a plurality of types of magnetic control switches, and the compatibility and the universality of the dehumidifier on the magnetic control switches are improved.

The dehumidifier comprises a shell assembly, a water tank and a water level detection assembly, wherein the water tank is positioned on one side of the mounting plate, the water level detection assembly comprises a floater and a magnetic control switch, the floater is magnetic and is positioned in the water tank, the magnetic control switch is mounted on the mounting plate, the mounting plate is provided with a mounting surface, a first positioning part, a first limiting part and a second limiting part, the first positioning part and the first limiting part are respectively positioned on two side surfaces of the magnetic control switch, the mounting surface is abutted to one end surface of the magnetic control switch, part of the first limiting part is abutted to the other end surface of the magnetic control switch, which is far away from the mounting surface, the magnetic control switch is provided with a limiting hole, the axis of the limiting hole is perpendicular to the mounting surface, and the second limiting part is arranged in a penetrating mode.

The dehumidifier at least has the advantages that when the magnetic control switch is installed, the magnetic control switch is abutted against the first positioning part to determine the relative position of the magnetic control switch and the installation surface, the first limiting part is used for limiting the moving position of the magnetic control switch along the arrangement direction of the first positioning part and the first limiting part, the second limiting part is used for penetrating through the limiting hole to limit the moving position of the magnetic control switch, so that the magnetic control switch is fixed with the installation plate.

According to some embodiments of the utility model, the mounting surface is arranged along a vertical direction, the first positioning part is abutted against the lower side of the magnetic control switch, and the first limiting part is positioned on the upper side of the magnetic control switch.

According to some embodiments of the utility model, the mounting plate is provided with a third positioning part, and the third positioning part is arranged on the first positioning part and is abutted against the end face of the magnetic control switch, which is far away from the mounting surface.

According to some embodiments of the utility model, the first limiting part comprises a connecting section and a hook section, wherein the connecting section has elasticity, one end of the connecting section is connected with the mounting surface, the other end of the connecting section is connected with the hook section, and the hook section is abutted against the end face of the magnetic control switch, which is far away from the mounting surface.

According to some embodiments of the utility model, the limiting hole is a bar-shaped hole, and a length direction of the bar-shaped hole is perpendicular to an arrangement direction of the first positioning portion and the first limiting portion.

According to some embodiments of the utility model, the second limiting portion is a cylinder and abuts against the side walls on the upper side and the lower side of the limiting hole.

According to some embodiments of the utility model, the magnetic control switch is provided with a concave part, the mounting surface is provided with a protrusion positioned in the concave part, and the concave part is positioned at one side of the magnetic control switch close to the first positioning part or one side close to the first limiting part.

According to some embodiments of the utility model, the limiting hole is located at a side of the magnetic switch close to the first positioning portion or a side of the magnetic switch close to the first limiting portion.

According to some embodiments of the utility model, the water tank is provided with a groove part for accommodating the float to float up and down, a third limiting part is arranged at the top of the groove part and used for blocking the float from separating from the groove part, and a guide rib for reducing the contact area between the groove part and the float is arranged on the inner wall of the groove part and is arranged along the up-down direction.

According to some embodiments of the utility model, the mounting plate is provided with a second positioning portion, which is located on an adjacent side of the first positioning portion.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view of the overall structure of an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 2;

Fig. 5 is a partial cross-sectional view of a trough portion in an embodiment of the application.

Reference numerals illustrate:

100. The main body, 110, a middle partition plate, 111, a mounting surface, 1111, a bulge, 112, a first positioning part, 113, a second positioning part, 114, a first limiting part, 1141, a connecting section, 1142, a clamping hook section, 115, a second limiting part, 116, a third positioning part, 120, a compressor, 130 and a heat exchanger;

200. The water tank 210, the groove part 211, the guide rib 220, the buckle 230, the sealing cover 231 and the buckling part;

300. the device comprises a water level detection assembly, 310, a floater, 311, a guide part, 320, a magnetic control switch, 321, a concave part, 322 and a limiting hole;

400. Receiving cavity 410, mounting port.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

The application is described in further detail below with reference to fig. 1-5.

Referring to fig. 1 and 2, the dehumidifier provided by the embodiment of the utility model comprises a main body 100 and a water tank 200, wherein the main body 100 comprises a compressor 120, a heat exchanger 130 and other main functional devices of the dehumidifier, the compressor 120 can be matched with the heat exchanger 130 to condense water vapor in indoor air, and condensed water formed by condensation is collected through the water tank 200. The main body 100 further comprises a housing assembly, which includes a structure such as a housing and a middle partition 110, and is a combination of main boards in the dehumidifier for installing and protecting the above main functional devices, and the water tank 200 is located at one side of the middle partition 110.

It will be appreciated that in some embodiments of the present utility model, referring to fig. 3 and 4, the dehumidifier includes a water level detection assembly 300, and the water level detection assembly 300 is used to monitor the liquid level state of the water tank 200, so as to avoid overflow of the water tank 200 due to excessive condensed water.

Specifically, referring to fig. 3 and 4, the water level detection assembly 300 includes a float 310 and a magnetic switch 320, the float 310 has magnetism, the float 310 is movably disposed inside the water tank 200, and the float 310 can float on the water surface of the water tank 200 and can be lifted and lowered synchronously with the lifting and lowering of the liquid level. The magnetic switch 320 is mounted to the middle partition 110, i.e., the middle partition 110 serves as a mounting plate and corresponds to a position of the middle of the water tank 200 upward. The magnetic control switch 320 comprises an opening state and a closing state, when the condensed water is small, the magnetic control switch 320 is in the opening state, when the condensed water is continuously collected, the liquid level in the water tank 200 gradually rises to drive the floater 310 to rise, so that the magnetic field is changed, the magnetic field intensity near the magnetic control switch 320 is increased along with the rising of the floater 310, when the height of the liquid level corresponds to the magnetic control switch 320, the magnetic field intensity induced by the magnetic control switch 320 is large, so that the magnetic control switch 320 is switched to the closing state, the magnetic control switch 320 feeds back an induction signal to the controller, and the dehumidifier further comprises an alarm device which is electrically connected with the controller, and alarms through the alarm device to remind a user of timely draining water.

It should be noted that, in other embodiments, other structures of the housing assembly may be used to mount the magnetic switch 320, for example, the magnetic switch 320 is mounted on a housing near the water tank 200, and the embodiment is not limited specifically.

In some embodiments of the present utility model, the magnetic switch 320 is a reed pipe, because the float 310 has magnetism, when the condensed water is continuously collected, the liquid level in the water tank 200 gradually rises to drive the float 310 to rise, so that the magnetic field changes, and as the float 310 rises, the magnetic field strength near the reed pipe increases, and when the magnetic field is strong enough, the reeds of the reed pipe attract each other under the action of the magnetic field, so as to contact each other and close a circuit, so that current passes through the reed pipe, and then a current signal is fed back to the controller. It should be noted that, in other embodiments, the magnetic switch 320 may be a hall effect switch, and when the float 310 rises to change the magnetic field, the hall element of the hall effect switch will change the voltage, so as to change the switch state, and further feedback the sensing signal to the controller.

In some related technologies, the liquid level detection generally adopts a micro switch and a pontoon to control and detect the water level in a pairing manner, the pontoon floats up and down along with the water level, and when the pontoon rises to be pressed against a swing arm of the micro switch, the micro switch switches the switch state, so that feedback is carried out on the liquid level. However, the swing arm of the micro switch is easy to deform in the long-time use process, so that the accuracy of monitoring the water level is affected, and meanwhile, the installation space required by the pontoon is large, so that the water collection tank has small volume for storing water. In this embodiment, referring to fig. 2 and 4, the volume of the float 310 is smaller, so that the volume of the water tank 200 occupied by the float 310 is smaller, and the utilization rate of the water tank 200 is higher, and the water level of the water tank 200 can be fed back through magnetic field induction of the magnetic switch 320 and the float 310, so that the water level monitoring can keep higher accuracy in the long-time use process.

It can be understood that, in some embodiments of the present utility model, referring to fig. 3 and 4, the middle partition 110 is provided with a mounting surface 111, a first positioning portion 112, a second positioning portion 113 and a first limiting portion 114, the first positioning portion 112, the second positioning portion 113 and the first limiting portion 114 are respectively located on three sides of the magnetic switch 320, the first positioning portion 112 and the second positioning portion 113 are abutted against two adjacent sides of the magnetic switch 320, the mounting surface 111 is abutted against one end surface of the magnetic switch 320, a part of the first limiting portion 114 is abutted against the other end surface of the magnetic switch 320 away from the mounting surface 111, when the magnetic switch 320 is mounted on the middle partition 110, two adjacent sides of the magnetic switch 320 are respectively abutted against the first positioning portion 112 and the second positioning portion 113, so as to determine the relative positions of the magnetic switch 320 and the mounting surface 111, and limit the range of the magnetic switch 320 along the arrangement direction of the first positioning portion 112 and the first limiting portion 114 by the first limiting portion 114.

It can be appreciated that, in some embodiments of the present utility model, referring to fig. 3 and 4, the magnetic switch 320 is disposed along a vertical direction, two end surfaces of the magnetic switch 320 are front and rear surfaces of the magnetic switch 320, four side surfaces of the magnetic switch 320 are upper, lower, left and right surfaces of the magnetic switch 320, that is, the mounting surface 111 is located at the rear of the magnetic switch 320, the first positioning portion 112 is abutted against the lower side of the magnetic switch 320, the second positioning portion 113 is abutted against the right side of the magnetic switch 320, and the first limiting portion 114 is located on the upper side of the magnetic switch 320, so that when the magnetic switch 320 is installed, the lower side of the magnetic switch 320 is abutted against the first positioning portion 112 by using the gravity of the magnetic switch 320, and the right side of the magnetic switch 320 can be abutted against the second positioning portion 113, and the range of travel of the magnetic switch 320 along the upper and lower directions can be limited by the first limiting portion 114.

It can be appreciated that, in some embodiments of the present utility model, referring to fig. 3 and 4, the magnetic switch 320 is provided with a recess 321, and the recess 321 is located on a side of the magnetic switch 320 near the first positioning portion 112 or a side of the magnetic switch 320 near the first limiting portion 114, so that the magnetic switch 320 has a foolproof function, if the rear end surface of the magnetic switch 320 is planar, a user can easily install the magnetic switch 320 upside down during installation, so that the magnetic switch 320 is assembled incorrectly, and by providing the recess 321, the user can conveniently install the magnetic switch 320 on the middle partition 110 correctly. In some embodiments, referring to fig. 3 and 4, the mounting surface 111 is provided with a protrusion 1111 located in the recess 321, and the protrusion 1111 is configured to abut against the recess 321, thereby supporting an upper portion of the rear end surface of the magnetic switch 320.

It can be appreciated that, in some embodiments of the present utility model, referring to fig. 3 and 4, the middle partition 110 is further provided with a second limiting portion 115, the second limiting portion 115 is disposed on the mounting surface 111, the magnetic switch 320 is provided with a limiting hole 322, an axis of the limiting hole 322 is perpendicular to the mounting surface 111, and the second limiting portion 115 is disposed through the limiting hole 322, so that the second limiting portion 115 limits a forming range of the magnetic switch 320 along a left-right direction, thereby fixing a relative position of the magnetic switch 320 and the middle partition 110. In some embodiments, referring to fig. 3, the limiting hole 322 is located on a side of the magnetic switch 320 near the first positioning portion 112 or a side of the magnetic switch 320 near the first limiting portion 114, so that the magnetic switch 320 has a foolproof function, and if the limiting hole 322 is installed in the middle of the magnetic switch 320, a user easily inverts the magnetic switch 320 to install the magnetic switch 320 during installation, so that the magnetic switch 320 is assembled incorrectly, and the user can conveniently install the magnetic switch 320 on the middle partition 110 correctly by opening the limiting hole 322 on a side of the magnetic switch 320.

It will be appreciated that, in some embodiments of the present utility model, referring to fig. 3 and 4, the limiting hole 322 is a bar-shaped hole, the length direction of the bar-shaped hole is perpendicular to the arrangement direction of the first positioning portion 112 and the first limiting portion 114, the second limiting portion 115 includes a positioning post, one end of the positioning post is fixedly connected to the mounting surface 111, and the positioning post penetrates the bar-shaped hole and can slide along the length direction of the bar-shaped hole. Meanwhile, a gap can be reserved between the first limiting part 114 and the edge of the magnetic control switch 320, so that the magnetic control switch 320 has a certain movable range along the up-down direction and the left-right direction, and only three sides of the magnetic control switch 320 are limited, so that the mounting surface 111 can be adapted to mount the magnetic control switches 320 with different sizes or different types, and the compatibility and the universality of the middle partition 110 to the magnetic control switch 320 are improved.

It can be appreciated that, in some embodiments of the present utility model, referring to fig. 3, the positioning post abuts against the right side of the bar-shaped hole, so that after the magnetic switch 320 is mounted on the middle partition, the magnetic switch 320 can be positioned in the left-right direction by matching the positioning post with the second positioning portion 113. In some embodiments, referring to fig. 3, the second limiting portion 115 is disposed in a cylinder and abuts against the sidewalls of the upper and lower sides of the limiting hole 322, so as to further position the magnetic switch 320 along the up-down direction.

It will be appreciated that, in some embodiments of the present utility model, referring to fig. 3 and 4, the middle partition 110 is further provided with a third positioning portion 116, and the third positioning portion 116 is provided on the first positioning portion 112 and abuts against an end surface of the magnetic switch 320 away from the mounting surface 111. In the present embodiment, referring to fig. 3 and 4, the third positioning portion 116 abuts against the front end surface of the magnetic switch 320, so that the rear end surface and the front end surface of the magnetic switch 320 are respectively abutted by the mounting surface 111 and the third positioning portion 116 to position the lower side of the magnetic switch 320, and the magnetic switch 320 and the middle partition plate 110 are fixed. In some embodiments, the third positioning portion 116 may be a protruding strip, which is disposed along the left-right direction of the first positioning portion 112, and the third positioning portion 116 may be two protruding blocks, which are disposed on the left and right sides of the first positioning portion 112.

It can be appreciated that, in some embodiments of the present utility model, referring to fig. 3 and 4, the first limiting portion 114 includes a connecting section 1141 and a hook section 1142, the connecting section 1141 has elasticity, one end is connected to the mounting surface 111, the other end is connected to the hook section 1142, the hook section 1142 abuts against the end surface of the magnetic switch 320 away from the mounting surface 111, when the magnetic switch 320 is mounted, the lower side of the magnetic switch 320 is firstly placed between the mounting surface 111 and the third positioning portion 116, and then the upper side of the magnetic switch 320 abuts against the hook section 1142, so that the connecting section 1141 generates elastic deformation to enable the hook section 1142 to keep away the magnetic switch 320, and when the rear side of the magnetic switch 320 abuts against the mounting surface 111, the hook section 1142 abuts against the front side of the magnetic switch 320 by using the elastic restoring force of the connecting section 1141, so that the hook section 1142 cooperates with the protrusion 1111 to position the top of the magnetic switch 320, and further fix the magnetic switch 320 to the middle partition plate 110, thereby realizing rapid mounting of the magnetic switch 320. Meanwhile, the connection section 1141 and the first positioning portion 112 are respectively located at the upper side and the lower side of the magnetic switch 320, so as to limit the travel range of the magnetic switch 320 along the up-down direction.

It will be appreciated that in some embodiments of the present utility model, referring to fig. 4 and 5, the inside of the water tank 200 is provided with a groove 210 accommodating the float 310, and the float 310 can float up and down along the length of the groove 210. The top of the groove 210 is provided with a third limiting portion, which is used to block the float 310 from separating from the groove 210, and in some embodiments, referring to fig. 4, the third limiting portion may be a buckle 220, where the buckle 220 is clamped to the top of the groove 210, so as to limit the forming range of the float 310 along the up-down direction. It is to be understood that, in other embodiments, the third limiting portion may also be a limiting block, where the limiting block is disposed on one side of the groove portion 210, and the limiting block can abut against the float 310, so as to limit the forming range of the float 310 along the up-down direction.

It will be appreciated that, in some embodiments of the present utility model, referring to fig. 4 and 5, the inner wall of the groove 210 is provided with a guide rib 211 for reducing the contact area between the groove 210 and the float 310, the guide rib 211 is arranged in the up-down direction, and the contact area between the float 310 and the groove 210 is reduced by the arrangement of the guide rib 211 during the up-down floating of the float 310, so that the resistance of the float 310 during the floating is reduced, and the blocking of the float 310 due to excessive friction is reduced. In some embodiments, each side of the groove 210 is provided with a guide rib 211, so that the float 310 is only in contact with the guide rib 211 in the process of floating the float 310 up and down, thereby further reducing the contact area of the float 310 with the groove 210, reducing the resistance of the float 310 when floating, and enabling the float 310 to float more smoothly.

It will be appreciated that in some embodiments of the present utility model, referring to fig. 4 and 5, the upper and lower ends of the float 310 are provided with guide portions 311, and the width of the guide portions 311 decreases in a direction away from the middle of the float 310, and the guide portions 311 are used to guide the float 310 to float up and down, so as to reduce the situation that the float 310 is jammed due to a large resistance. In this embodiment, referring to fig. 5, the guide portions 311 are arranged in an arc shape, and the guide portions 311 are provided at both the upper and lower ends of the float 310, so that the float 310 is arranged in a racetrack shape, and thus the guide portions 311 arranged in an arc shape can reduce the resistance of water during the process of floating the float 310 up and down, so that the float 310 floats more smoothly.

It will be appreciated that in some embodiments of the present utility model, referring to fig. 2, the body 100 is provided with a receiving chamber 400 for receiving the water tank 200, the receiving chamber 400 is provided at the bottom of the body 100, one side of the receiving chamber 400 is provided with a mounting opening through which the water tank 200 can be mounted or separated from the receiving chamber 400, and further, when the water tank 200 is filled with condensed water, a user can pull the water tank 200 from the mounting opening to separate the water tank 200 from the receiving chamber 400, and after the condensed water is discharged, the water tank is mounted to the receiving chamber 400 through the mounting opening. In this embodiment, referring to fig. 2, the mounting port is disposed at the rear side of the accommodating cavity 400, and since the compressor 120 is disposed at the front side of the accommodating cavity 400, the mounting port is disposed at the rear side of the accommodating cavity 400 to facilitate the user to disassemble and assemble the water tank 200, and then the float 310 is disposed at the side of the water tank 200 close to the magnetic switch 320, so that the float 310 can be close to the magnetic switch 320. It should be noted that, the mounting opening may also be disposed on the left side or the right side of the accommodating cavity 400, where the float 310 is disposed on the side of the water tank 200 close to the magnetic switch 320, so that the float 310 can be close to the magnetic switch 320.

It will be appreciated that in some embodiments of the present utility model, referring to fig. 4 and 5, the top of the water tank 200 is provided with a cover 230, and the cover 230 is used to reduce overflow of the water tank 200 when the user pulls the water tank 200. The edge of the cover 230 is provided with a fastening part 231, the cover 230 is fastened with the water tank 200 through the fastening part 231 to block the top of the water tank 200, thereby reducing the overflow condition of the water tank 200, and simultaneously, a user can quickly assemble and disassemble the cover 230 by arranging the fastening part 231, thereby facilitating the cleaning of the inside of the water tank 200. In some embodiments, the cover 230 is provided with a drain opening, and when the alarm device reminds the user that the water tank 200 is full of condensed water, the user can drain the condensed water from the drain opening without disassembling the cover 230, thereby simplifying the draining step.

The embodiment of the application has the implementation principle that when the magnetic control switch 320 is installed, the lower side of the magnetic control switch 320 is firstly placed on the first positioning part 112, the right side of the magnetic control switch 320 is abutted on the second positioning part 113 to determine the relative position of the lower side of the magnetic control switch 320 and the middle partition plate 110 along the front-back direction, the upper side of the magnetic control switch 320 is abutted on the clamping hook section 1142, so that the connecting section 1141 generates elastic deformation to enable the clamping hook section 1142 to avoid the magnetic control switch 320, after the rear side of the magnetic control switch 320 is abutted on the mounting surface 111, the clamping hook section 1142 is abutted on the front side of the magnetic control switch 320 by utilizing the elastic reset force of the connecting section 1141, so that the clamping hook section 1142 is matched with the protrusion 1111 to position the top of the magnetic control switch 320, the relative position of the magnetic control switch 320 and the middle partition plate 110 along the front-back direction is further determined, meanwhile, the upper side of the magnetic control switch 320 can be positioned along the left-right direction through the second limiting part 115 and the second positioning part 113, the upper side of the magnetic control switch 320 is abutted on the two sides of the side of the magnetic control switch 320, and the magnetic control switch 320 is further fixed and the magnetic control switch 320 is further positioned along the front-back direction of the side of the magnetic control switch 320.

Meanwhile, the connection section 1141 and the first positioning portion 112 are respectively located at the upper side and the lower side of the magnetic switch 320, so as to limit the travel range of the magnetic switch 320 along the up-down direction, and the second limiting portion 115 is inserted into the limiting hole 322 to limit the travel range of the magnetic switch 320 along the left-right direction. The first limiting part 114 and the edge of the magnetic control switch 320 can leave a gap so that the magnetic control switch 320 has a certain movable range along the up-down direction, and meanwhile, the positioning column can slide along the strip-shaped hole so that the magnetic control switch 320 has a certain movable range along the left-right direction, and only three sides of the magnetic control switch 320 are limited, so that the mounting surface 111 can be adapted to mount the magnetic control switches 320 with different sizes or different types, and the compatibility and the universality of the dehumidifier to the magnetic control switch 320 are improved.

The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims

1. Dehumidifier, its characterized in that includes:

A housing assembly including a mounting plate;

the water tank is positioned at one side of the mounting plate;

The water level detection assembly comprises a floater and a magnetic control switch, wherein the floater is magnetic and is positioned in the water tank, and the magnetic control switch is arranged on the mounting plate;

The mounting plate is provided with a mounting surface, a first positioning part, a first limiting part and a second limiting part, the first positioning part and the first limiting part are respectively positioned on two side surfaces of the magnetic control switch, the mounting surface is in butt joint with one end surface of the magnetic control switch, part of the first limiting part is in butt joint with the other end surface of the magnetic control switch away from the mounting surface, the magnetic control switch is provided with a limiting hole, the axis of the limiting hole is perpendicular to the mounting surface, and the second limiting part is arranged in the limiting hole in a penetrating mode.

2. The dehumidifier of claim 1, wherein the mounting surface is disposed in a vertical direction, the first positioning portion abuts against a lower side of the magnetic control switch, and the first limiting portion is disposed on an upper side of the magnetic control switch.

3. The dehumidifier of claim 1, wherein the mounting plate is provided with a third positioning portion, and the third positioning portion is arranged on the first positioning portion and is abutted against an end face of the magnetic switch, which is far away from the mounting surface.

4. The dehumidifier of claim 1, wherein the first limiting portion comprises a connecting section and a clamping hook section, the connecting section has elasticity, one end of the connecting section is connected with the mounting surface, the other end of the connecting section is connected with the clamping hook section, and the clamping hook section is abutted against the end face of the magnetic control switch, which is far away from the mounting surface.

5. The dehumidifier of claim 2, wherein the limiting hole is a bar-shaped hole, and a length direction of the bar-shaped hole is perpendicular to an arrangement direction of the first positioning portion and the first limiting portion.

6. The dehumidifier of claim 5, wherein the second limiting portion is cylindrical and abuts against the side walls of the upper side and the lower side of the limiting hole.

7. The dehumidifier of claim 2, wherein the magnetic switch is provided with a concave portion, the mounting surface is provided with a protrusion positioned in the concave portion, and the concave portion is positioned at one side of the magnetic switch close to the first positioning portion or one side close to the first limiting portion.

8. The dehumidifier of claim 2, wherein the limit aperture is located on a side of the magnetically controlled switch proximate to the first position location or a side of the magnetically controlled switch proximate to the first position location.

9. The dehumidifier of claim 1, wherein the water tank is provided with a groove part for accommodating the float to float up and down, a third limiting part is arranged at the top of the groove part and used for blocking the float from being separated from the groove part, and a guide rib for reducing the contact area between the groove part and the float is arranged on the inner wall of the groove part and is arranged along the up-down direction.

10. The dehumidifier of claim 1, wherein the mounting plate is provided with a second locating portion, the second locating portion being located adjacent to the first locating portion.