Water tank assembly and air conditioner sub-unit

Abstract

The utility model relates to the technical field of air conditioner son-mother machines, and discloses a water tank assembly and an air conditioner son-mother machine. The water tank assembly comprises a water tank defining a water channel with an opening; the filter screen device is movably arranged at the opening, and the filter screen device can move in the set direction to be separated from and connected with the water tank; the connecting piece is detachably connected with the filter screen device and is movably connected with the water tank; wherein the connecting piece can move between a first position and a second position relative to the water tank, and when the connecting piece is located at the first position, the connecting piece is connected with the filter screen device and the water tank so as to limit separation of the filter screen device and the water tank; when the connecting piece is located at the second position, the connecting piece is connected with the water tank and is separated from the filter screen device, so that the filter screen device can be separated from the water tank in the set direction. According to the embodiment of the invention, the filter screen assembly and the water tank can be connected or disassembled by moving the connecting piece, so that the disassembly and connection convenience of the filter screen device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioner main and sub-units, for example, to a water tank assembly and an air conditioner sub-unit. Background Art

[0002] At present, with the widespread application of air-conditioning equipment, users have higher and higher requirements for air-conditioning equipment. Air conditioning is developing towards the direction of whole-house air treatment, and more and more air conditioning is adding air treatment modules such as purification and humidification. The position of the air-conditioning cabinet is fixed, and its air outlet range and air outlet method are limited. The scope of humidification and purification in the room is limited, and there are dead corners in the room. There are many small air-treatment appliances such as humidifiers, purifiers, disinfection machines and aromatherapy machines, which occupy a large space and are inconvenient to use and manage. In view of this, the mother-and-child air-conditioning machine has great development prospects. The mother-and-child air-conditioning machine includes the mother air-conditioning machine and the daughter air-conditioning machine. The daughter air-conditioning machine is an air handling machine that can provide functions such as purification, humidification and monitoring. The daughter air-conditioning machine can be moved to perform various types of air treatment in spaces far away from the mother air-conditioning machine.

[0003] In the related art, the air conditioner sub-unit includes a water tank and a filter. The water tank is used to store water. The filter is arranged above the water tank, and the filter can prevent water in the water tank from splashing out, and can also filter the airflow and remove water droplets in the airflow. The filter and the water tank can be connected by screws or buckles.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] In the related art, the filter is connected by screws, which affects the appearance of the filter and the water tank and is not easy to install. The filter is connected to the water tank by a clip, generally one of the filter and the water tank is provided with a clip, and the other is provided with a slot. Although this is more convenient than screw connection, it requires the filter or the water tank to be deformed for removal and installation, making the removal of the filter more troublesome.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The disclosed embodiments provide a water tank assembly and an air conditioner sub-unit to improve the convenience of disassembling a filter and a water tank.

[0009] An embodiment of the present disclosure provides a water tank assembly, which includes: a water tank defining a water trough with an opening; a filter device movably arranged at the opening, and the filter device can move along a set direction to achieve separation and connection with the water tank; a connecting piece, which is detachably connected to the filter device and movably connected to the water tank; wherein the connecting piece can move between a first position and a second position relative to the water tank, and when the connecting piece is in the first position, the connecting piece is connected to both the filter device and the water tank to limit the separation of the filter device from the water tank; when the connecting piece is in the second position, the connecting piece is connected to the water tank and separated from the filter device, so that the filter device can be separated from the water tank along the set direction.

[0010] Optionally, the water tank includes: a water tank body, defining a water trough opening upward; a surrounding edge, arranged at the opening and extending upward, the surrounding edge being arranged around the outside of the filter device along the circumference of the filter device to limit the filter device from being separated from the water tank in a horizontal direction; wherein, when the connecting member is in a first position, the connecting member can limit the movement of the filter device in a height direction, and when the connecting member is in a second position, the connecting member releases the restriction so that the filter device can move upward and separate from the water tank, wherein the set direction includes a height direction.

[0011] Optionally, a first clamping hole is constructed at the lower end of the filter device, and the first clamping hole extends in a horizontal direction; the connecting member includes: a main body; a connecting edge, which is connected to one end of the main body and extends in a horizontal direction toward one side of the main body, and the connecting edge is movably located in the first clamping hole; wherein, when the connecting member is in a first position, the connecting edge is located in the first clamping hole; when the connecting member is in a second position, the connecting edge is disengaged from the first clamping hole.

[0012] Optionally, the water tank also includes: a baffle, arranged on the inner wall of the water tank body, and the connecting edge is movably located above the baffle; a hook, arranged on the baffle and extending upward, the hook is located on at least one side of the connecting edge, and the hook is in contact with the upper wall surface of the connecting edge, so as to limit the upward movement of the connecting edge.

[0013] Optionally, the water tank also includes: a protrusion, which is provided on the baffle and extends upward; wherein, the connecting edge is constructed with a second clip hole, and when the connecting piece is in the first position, the protrusion is located in the second clip hole, the second clip hole is located on the outside of the first clip hole, and there is a movement gap between the protrusion and the wall of the second clip hole facing away from the main body.

[0014] Optionally, the enclosure is provided with a pulling slot, which is connected to the outside. When the connecting piece is in the first position, the main body is at least partially located in the pulling slot, and the connecting piece can be forced to move outward along the pulling slot to move the connecting piece from the first position to the second position.

[0015] Optionally, the water tank also includes: a limiting protrusion, which is arranged on the baffle and is spaced apart on the inner side of the enclosure, the limiting protrusion and the enclosure enclose a limiting groove, and the limiting groove is located on at least one side of the pulling groove; the main body includes: a pulling part, the inner side wall of the pulling part is connected to the connecting edge; a limiting part, which is connected to the pulling part and extends toward at least one side of the pulling part; wherein, when the connecting member is in the first position, the pulling part is located in the pulling groove, and the limiting part is located in the limiting groove.

[0016] Optionally, the limiting portion is made of a flexible material, and when the connecting member is located at the second position, the pulling portion is located outside the pulling notch, and the limiting portion is deformed.

[0017] Optionally, the connecting piece is detachably connected to the water tank.

[0018] The disclosed embodiment further provides an air conditioner sub-unit, which includes a water tank assembly as described in any one of the above embodiments.

[0019] The water tank assembly and the air conditioner sub-unit provided by the embodiments of the present disclosure can achieve the following technical effects:

[0020] The filter is installed at the outlet of the water tank, so that the filter can filter the airflow flowing out of the water tank. The connector can be connected between the water tank and the filter device. The filter device and the connector are detachably connected, so that it is convenient to separate the filter device from the connector, so as to disassemble the filter device, and to inspect and replace the filter device. The connector is movably connected to the water tank, and the connector can move relative to the water tank. Through the relative movement of the connector and the water tank, the relative position of the connector and the filter device can be changed, so that the connector can be connected to or separated from the filter device, which is convenient for disassembly and installation of the filter device. When the water tank assembly of the embodiment of the present disclosure installs and disassembles the filter device, the connection or disassembly of the filter assembly and the water tank can be achieved by moving the connector, without the need to use screws to connect, and without the need to deform the filter device and the water tank to achieve snap-on connection, thereby improving the convenience of disassembly and connection of the filter device.

[0021] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0023] Figure 1 is a structural schematic diagram of a water tank assembly provided by an embodiment of the present disclosure;

[0024] Figure 2is a structural schematic diagram of a filter frame provided by an embodiment of the present disclosure;

[0025] Figure 3 is a structural schematic diagram of a filter device provided in an embodiment of the present disclosure;

[0026] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure of part B;

[0027] Figure 5 is a schematic structural diagram of a water tank provided by an embodiment of the present disclosure;

[0028] Figure 6 yes Figure 5 A schematic diagram of the enlarged structure of part A;

[0029] Figure 7 It is a schematic diagram of the matching structure of a water tank and a connecting piece provided in an embodiment of the present disclosure;

[0030] Figure 8 yes Figure 7 A schematic diagram of the enlarged structure of the middle C part;

[0031] Fig. 9 is a schematic structural diagram of a connector provided by an embodiment of the present disclosure;

[0032] Fig.10 It is a structural schematic diagram of an air-conditioning mother-and-child unit provided in an embodiment of the present disclosure.

[0033] Reference numerals:

[0034] 10. Water tank; 101. Water tank body; 102. Edge; 103. Pulling notch; 104. Baffle; 1041. Through port; 105. Protrusion; 106. Hook; 107. Limiting protrusion; 108. Limiting slot; 20. Filter device; 201. First snap-in hole; 202. Filter frame; 203. Filter; 30. Connecting piece; 301. Connecting edge; 302. Second snap-in hole; 303. Body; 304. Pulling part; 305. Limiting part; 40. Air conditioner sub-unit; 50. Air conditioner mother unit. DETAILED DESCRIPTION

[0035] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0036] The terms "first", "second", etc. in the specification and claims of the disclosed embodiments and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate to describe the disclosed embodiments here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0037] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0038] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0039] Unless otherwise stated, the term "plurality" means two or more.

[0040] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0041] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0042] For the convenience of description, the inner side in the present application refers to the direction of the water tank assembly close to the axis, and the outer side refers to the direction of the water tank assembly close to the outside.

[0043] At present, with the widespread use of air-conditioning equipment, users have higher and higher requirements for air-conditioning equipment. Air-conditioning is developing towards whole-house air treatment, and more and more air-conditioning are adding air treatment modules such as purification, sterilization and humidification.

[0044] Air conditioners include cabinet units and wall-mounted units. Since cabinet units have a larger internal space, some cabinet units have realized functions such as air purification and humidification. Wall-mounted units are installed at a higher position, and it is more difficult to solve the problem of adding water to wall-mounted units, and the humidification function of wall-mounted units has not been realized.

[0045] However, due to the fixed position of the air conditioner cabinet, its air outlet range and air outlet method are limited, the scope of humidification and purification of the room is limited, and there are dead corners in the room. Although small air treatment appliances such as humidifiers, purifiers, disinfection machines and aromatherapy machines are easy to move and can take care of various locations in the room. However, there are many small air treatment appliances and they occupy a large space, which is inconvenient to use and manage. In view of this, air conditioner mother and child units have great development prospects. Air conditioner mother and child units include air conditioner mother units and air conditioner child units. The air conditioner child unit is an air handling unit that can provide functions such as purification, humidification and monitoring. The air conditioner child unit has multiple driving wheels and can be moved in a controlled manner to perform various types of air treatment in spaces far away from the mother unit.

[0046] The air conditioner sub-unit 40 comprises a water tank 10 and a filter device 20. The water tank 10 is used to hold water. The filter device 20 is arranged at the opening. The filter 203 can not only prevent the water in the water tank 10 from splashing out, but also filter the airflow to remove water droplets in the airflow.

[0047] Combination Figures 1 to 9 As shown, an embodiment of the present disclosure provides a water tank assembly, which includes a water tank 10 and a filter device 20. The water tank 10 defines a water tank with an opening; the filter device 20 is movably disposed at the opening.

[0048] In the disclosed embodiment, the water trough of the water tank 10 is used to place water, the opening of the water trough is upward, and the filter device 20 is movably arranged at the opening. The filter 203 can prevent the water in the water trough from splashing out on the one hand, and can also filter the airflow flowing out of the water tank 10 on the other hand.

[0049] Optionally, the filter device 20 can move in a set direction to achieve separation and connection with the water tank 10 .

[0050] In the disclosed embodiment, the filter device 20 is detachably connected to the water tank 10, and the filter device 20 can only move in a set direction to achieve connection and disassembly of the filter device 20 and the water tank 10, which facilitates the fixing and installation of the filter device 20.

[0051] Alternatively, if Figure 3 As shown, the filter device 20 includes a filter frame 202 and a filter 203 . The filter 203 is arranged on the filter frame 202 , and the filter frame 202 plays a role of fixing and supporting the filter 203 .

[0052] Alternatively, if Figures 3 to 9As shown, the water tank assembly also includes a connecting member 30, which can move between a first position and a second position relative to the water tank 10. When the connecting member 30 is in the first position, the connecting member 30 is connected to both the filter device 20 and the water tank 10 to limit the separation of the filter device 20 from the water tank 10; when the connecting member 30 is in the second position, the connecting member 30 is connected to the water tank 10 and separated from the filter device 20, so that the filter device 20 can be separated from the water tank 10 along a set direction.

[0053] In the embodiment of the present disclosure, the connecting member 30 is detachably connected to the filter device 20 and is movably connected to the water tank 10, and the connecting member 30 can move relative to the water tank 10, so that by moving the connecting member 30, when the connecting member 30 moves to the first position relative to the water tank 10, the connecting member 30 can connect the water tank 10 and the filter device 20, so that the filter device 20 cannot move, nor can it move in a set direction, and cannot be disassembled. When the filter device 20 needs to be disassembled, there is no need to operate the filter device 20 or the water tank 10, and only needs to move the connecting member 30 relative to the water tank 10 to the second position, so that the connecting member 30 can be separated from the filter device 20, so that the filter device 20 can move in a set direction to separate the filter device 20 from the water tank 10. When the connecting member 30 is in the first position and the second position, the connecting member 30 is connected to the water tank 10, and the connecting member 30 can move relative to the water tank 10, so that compared with the screw connection, there is no need to set additional screws and tighten the screws. Compared with directly setting a snap-on slot on the water tank 10 and the filter 203, the embodiment of the present disclosure does not need to apply a large force to the water tank 10 and the filter 203 assembly. The filter device 20 can be removed without deforming the filter 203 and the water tank 10, thereby improving the convenience of installation and disassembly of the filter device 20, and the operation of the connecting piece 30 is more ergonomic.

[0054] It should be noted that the water tank 10 may also be other boxes or shells, and the filter device 20 may also be other devices. All methods that can be connected in the manner of the embodiments of the present disclosure belong to optional embodiments of the present application.

[0055] Optionally, the connecting member 30 is detachably connected to the water tank 10 .

[0056] In the disclosed embodiment, the connecting member 30 is detachably connected to the water tank 10 , so that the connecting member 30 can also be removed from the water tank 10 , so as to facilitate replacement of the connecting member 30 and operation of the water tank 10 .

[0057] Optionally, the connecting member 30 is slidably connected or rotatably connected to the water tank 10. That is, the connecting member 30 and the water tank 10 can always be connected together, but the connecting member 30 can move relative to the water tank 10 so that the connecting member 30 can move between the first position and the second position.

[0058] Optionally, the connecting member 30 is snap-connected with the filter device 20. The connecting member 30 and the filter device 20 are connected in a snap-connected manner, which has a simple structure and is easy to operate.

[0059] Optionally, the connecting member 30 is snap-connected with the water tank 10 , which also facilitates the disassembly and installation of the connecting member 30 and the water tank 10 .

[0060] Alternatively, if Figures 6 to 8 As shown, the water tank 10 includes a water tank body 101 and a surrounding edge 102, wherein the water tank body 101 defines a water tank having an opening; the surrounding edge 102 is arranged at the opening and extends upward; wherein the surrounding edge 102 is arranged on the outside of the filter device 20 along the circumference of the filter device 20 to limit the filter device 20 from being separated from the water tank 10 along the horizontal direction of the filter device 20.

[0061] In the disclosed embodiment, the water tank body 101 is used to hold water, and the rim 102 is arranged at the opening and extends upward. The rim 102 can be arranged on the outside of the filter device 20, so that the rim 102 can limit the filter device 20 from being separated from the water tank 10 in the horizontal direction, so that the filter device 20 can only be removed from the water tank 10 in the height direction.

[0062] Optionally, when the connecting member 30 is in the first position, the connecting member 30 can limit the movement of the filter device 20 in the height direction, and when the connecting member 30 is in the second position, the connecting member 30 releases the restriction so that the filter device 20 can move upward and separate from the water tank 10, wherein the set direction is the height direction.

[0063] In the disclosed embodiment, the filter device 20 and the water tank 10 are in the horizontal direction, and the enclosure can limit the filter device 20 from moving in the horizontal direction and separating from the water tank 10. When the connecting member 30 is in the first position, the connecting member 30 is connected to the filter device 20 and the water tank 10, and the connecting member 30 can limit the filter device 20 from moving in the height direction in the height direction, so that the filter device 20 can be prevented from being disassembled in the height direction. When the connecting member 30 moves to the second position relative to the water tank 10, the connecting member 30 can be separated from the filter device, so that the filter device is not restricted, so that the filter device can move upward to separate the filter device 20 from the water tank 10.

[0064] Optionally, the lower end of the filter device 20 is configured with a first snap-in hole 201, and the first snap-in hole 201 extends along the length or width direction of the filter device 20; the connecting member 30 includes a main body 303 and a connecting edge 301, the connecting edge 301 is connected to one end of the main body 303 and extends toward one side of the main body 303, and the connecting edge 301 is movably located in the first snap-in hole 201; wherein, when the connecting member 30 is in the first position, the connecting edge 301 is located in the first snap-in hole 201; when the connecting member 30 is in the second position, the connecting edge 301 is disengaged from the first snap-in hole 201.

[0065] In the embodiment of the present disclosure, the connecting edge 301 of the connecting member 30 is engaged with the first engaging hole 201 of the filter device 20. When the connecting member 30 moves to the first position, the connecting edge 301 of the connecting member 30 can be inserted into the first engaging hole 201. When the connecting member 30 moves to the second position, the connecting edge 301 of the connecting member 30 moves out of the first engaging hole 201. The first engaging hole 201 extends along the length or width direction of the filter device 20. The extending direction of the connecting edge 301 is the same as that of the first engaging hole 201. In this way, the connecting edge 301 can be inserted into the first engaging hole 201 or detached from the first engaging hole 201 along the extending direction of the connecting edge 301. When the connecting edge 301 is located in the first engaging hole 201, the connecting member 30 can limit the movement of the filter device 20 in the height direction. When the connecting edge 301 detaches from the first engaging hole 201, the connecting member 30 is separated from the filter device 20, so that the filter device 20 is free in the height direction and can be removed from the water tank 10.

[0066] Optionally, a first clamping hole 201 is provided at the lower end of the filter frame 202 .

[0067] Alternatively, if Figures 6 to 8 As shown, the water tank 10 further includes a baffle 104 and a hook 106. The baffle 104 is provided on the inner side wall of the water tank body 101 and extends inwardly in the horizontal direction. The filter device 20 is provided above the baffle 104. The connecting edge 301 is movably located above the baffle 104. The connecting edge 301 is located between the filter device 20 and the baffle 104. The water tank 10 further includes a hook 106. The hook 106 is provided on the baffle 104 and extends upward. The hook 106 is located on at least one side of the connecting edge 301. The hook 106 is attached to (attached to or close to) the upper wall surface of the connecting edge 301 to limit the upward movement of the connecting edge 301, and the connecting edge 301 can move in the horizontal direction between the first position and the second position.

[0068] In the embodiment of the present disclosure, the water tank 10 also realizes the connection between the connecting member and the water tank in the height direction through the hook 106, thereby improving the connection stability with the connecting edge 301. And the hook 106 is close to the upper wall surface of the connecting edge 301, so that the upward movement of the connecting member 30 can be limited. In this way, the downward movement of the connecting member 30 is limited by the baffle 104 below, and the upward movement is limited by the hook 106. Only the inner and outer directions can move a certain distance under the restriction of the second clamping hole 302 and the protrusion 105. In this way, the connecting member 30 will not move in the height direction. When the connecting member 30 is in the first position, the connecting edge 301 can better limit the movement of the filter screen 203 assembly in the height direction.

[0069] Optionally, there are two hooks 106 , which are respectively disposed on both sides of the connecting edge 301 , so that both sides of the connecting edge 301 can be fixed by the hooks 106 to prevent the connecting edge 301 from moving upward.

[0070] Optionally, the water tank 10 also includes a protrusion 105, which is arranged on the upper wall surface of the baffle 104 and is located on the inner side of the surrounding edge 102. The protrusion 105 extends upward, and the connecting edge 301 is constructed with a second snap-in hole 302. The protrusion 105 is movably located in the second snap-in hole 302. When the connecting member 30 is in the first position and the second position, the protrusion 105 is located in the second snap-in hole 302.

[0071] In the disclosed embodiment, the protrusion 105 extends upward, and the connecting edge 301 is further provided with a second clamping hole 302. When the protrusion 105 is located in the second clamping hole 302, the connecting member 30 is connected to the water tank 10. The protrusion 105 is provided on the baffle 104 and extends upward, so that the baffle 104 can not only play a role in blocking water, but also facilitate the provision of the protrusion 105. The protrusion 105 is fixed to the water tank body 101 through the baffle 104, and the second clamping hole 302 and the protrusion 105 are connected to realize the connection between the water tank 10 and the connecting member.

[0072] Optionally, the baffle 104 is provided with a through hole 1041 , which connects the water tank and the opening. The airflow in the water tank can flow into the opening through the through hole 1041 , and then flow from the opening to the filter device 20 .

[0073] Optionally, when the connecting member 30 is connected to both the filter device 20 and the water tank 10, the second clamping hole 302 and the first clamping hole 201 are arranged in sequence from the outside to the inside.

[0074] In the disclosed embodiment, the second snap-in hole 302 and the first snap-in hole 201 are sequentially arranged from outside to inside, so that when the connecting edge 301 is separated from the first snap-in hole 201 , the second snap-in hole 302 and the protrusion 105 can still be connected.

[0075] Optionally, when the connecting member 30 is in the first position, along the direction from outside to inside, the length of the second engaging hole 302 is greater than the length of the protrusion 105 , and there is a movement gap between the protrusion 105 and the wall of the second engaging hole 302 away from the body 303 .

[0076] In the embodiment of the present disclosure, the length of the second snap-fit ​​hole 302 along the inner and outer directions is greater than the length of the protrusion 105, so that when the connecting member 30 moves between the first position and the second position, the second snap-fit ​​hole 302 provides sufficient movement clearance, so that the protrusion 105 is always located in the second limiting hole and can be in the second limiting hole, so that the protrusion 105 also plays a limiting role, which can prevent the connecting member 30 from separating from the water tank 10.

[0077] Specifically, when the connecting member 30 moves from the first position toward the second position, the protrusion 105 remains stationary, and the connecting edge 301 drives the second snap-in hole 302 to move outward, so that the distance between the protrusion 105 and the side wall of the second snap-in hole 302 away from the main body 303 increases. When the protrusion 105 abuts against the side wall of the second snap-in hole 302 away from the main body 303, the protrusion 105 can limit the connecting member 30 from continuing to move outward, so as to limit the separation of the connecting member 30 from the water tank 10.

[0078] Optionally, when the connecting member 30 is located at the first position, the protrusion 105 is in contact with (fitted with or close to) the side wall of the second engaging hole 302 facing the main body 303 .

[0079] Optionally, when the connecting member 30 is in the first position, the length of the second snap-in hole 302 is adapted to the length of the protrusion 105 along the direction from the outside to the inside, and the connecting edge 301 is made of elastic material, so that when the connecting member 30 moves from the first position toward the second position, the connecting edge 301 undergoes elastic deformation, and can also drive the connecting edge 301 to disengage from the first snap-in hole 201.

[0080] Optionally, the enclosure is provided with a pulling slot 103, which is connected to the outside. When the connecting member is in the first position, the main body 303 is at least partially located in the pulling slot 103, and the connecting member 30 can be forced to move outward along the pulling slot 103, so that the connecting member 30 moves from the first position to the second position.

[0081] In the disclosed embodiment, the enclosure is provided with a pulling notch 103, and the body 303 is at least partially located in the pulling notch 103, so that the pulling notch 103 provides a movement space and a force application space for the movement of the connecting member 30. In this way, when the connecting member 30 moves from the first position to the second position, the body 303 moves outward along the pulling notch 103, thereby driving the connecting edge 301 connected to the body 303 to move outward, so that the connecting edge 301 is separated from the first clamping hole 201, and the second clamping hole 302 also moves relative to the protrusion 105. When the protrusion 105 abuts against the side wall of the second clamping hole 302 away from the body 303, the protrusion 105 can limit the connecting member 30 from continuing to move outward. At this time, the filter device 20 can be removed, and the connecting member 30 will not be separated from the water tank 10, and there is no need to find another place to place the connecting member 30, and there is no need to worry about the connection member 30 being lost. When the filter device 20 is installed again, there is no need to calibrate and install the connecting member 30 on the water tank 10.

[0082] Optionally, the water tank 10 also includes a limiting protrusion 107, which is arranged on the baffle 104 and is spaced apart on the inner side of the enclosure. The limiting protrusion 107 and the enclosure enclose a limiting groove 108, and the limiting groove 108 is located on at least one side of the pulling groove 103; the main body 303 includes a pulling portion 304 and a limiting portion 305, and the inner side wall of the pulling portion 304 is connected to the connecting edge 301; the limiting portion 305 is connected to the pulling portion 304 and extends toward at least one side of the pulling portion 304; wherein, when the connecting member 30 is in the first position, the pulling portion 304 is located in the pulling groove 103, and the limiting portion 305 is located in the limiting groove 108, and when the connecting member 30 is in the second position, the pulling portion 304 is located on the outer side of the pulling groove 103.

[0083] In the disclosed embodiment, the limiting groove 108 is located on at least one side of the pulling groove 103, the pulling portion 304 of the main body 303 of the connecting member 30 is located in the pulling groove 103, and the limiting portion 305 is located in the limiting groove 108. In this way, the cooperation between the limiting portion 305 and the limiting groove 108 can prevent the water tank assembly from being shaken during transportation, handling and use, causing the connecting member 30 to fall off, thereby improving the connection stability of the connecting member 30.

[0084] Optionally, the lower end of the pulling portion is connected to the connecting edge, that is, the pulling portion and the connecting edge form an L-shaped structure.

[0085] Optionally, there are two limiting protrusions 107 and two limiting grooves 108, and the two limiting grooves 108 are respectively located on both sides of the pull notch 103, wherein the number of limiting portions 305 is the same as the number of limiting grooves 108 and corresponds one to one. In this way, both sides of the body 303 can be limited by the limiting portions 305 and the limiting grooves 108 to prevent the connector 30 from falling off.

[0086] Optionally, there is a corner between the limiting portion 305 and the pulling portion 304 to facilitate the matching of the limiting portion 305 with the limiting groove 108, and the matching of the pulling portion 304 with the pulling notch 103. Since the limiting groove 108 is located rearward relative to the pulling notch 103, the setting of the corner facilitates the matching of the two components.

[0087] Optionally, the limiting portion 305 is made of a flexible material, and when the connecting member 30 is located at the second position, the pulling portion is located outside the pulling notch, and the limiting portion 305 is deformed.

[0088] In the embodiment of the present disclosure, the limiting portion 305 is made of a flexible material, so that when the connecting member 30 moves from the first position toward the second position, the pulling portion 304 is forced to move outward, the limiting portion 305 is deformed, and can move along the limiting groove 108, so that the body 303 can move outward as a whole, and then drive the connecting edge 301 connected to the body 303 to move outward, so that the connecting edge 301 can be separated from the first clamping hole 201. When the connecting member 30 moves from the second position toward the first position, force is applied to the pulling portion 304, and the limiting portion 305 can move along the limiting groove 108, so that the body 303 drives the connecting edge 301 to move inward, so that the connecting edge 301 is located in the first clamping hole 201.

[0089] Optionally, a plurality of air inlets are provided on the upper part of the side wall of the water tank body 101. With such a configuration, air can be supplied to the interior of the water tank body 101, so as to utilize the purification structure inside the water tank body 101 to wash and purify the wind flow passing through the water tank. A water-spinning part capable of making a water curtain is provided inside the water tank body 101, and the water-spinning part can make a water curtain, and the air flow enters the water tank through the air inlet, and the air flow passes through the water curtain, so as to utilize the water curtain to wash and purify and humidify the air flow.

[0090] Alternatively, if Figure 7 As shown, there are multiple connecting members 30, and at least two connecting members 30 among the multiple connecting members 30 are respectively arranged on two opposite sides of the water tank 10, so that the connection stability between the water tank 10 and the filtering device can be improved.

[0091] The embodiment of the present disclosure further provides an air conditioner sub-unit 40, which includes a water tank assembly according to any one of the above embodiments.

[0092] The air conditioner sub-unit 40 provided in the embodiment of the present disclosure includes the water tank assembly of any one of the above embodiments, and thus has the beneficial effects of the water tank assembly of any one of the above embodiments, which will not be described in detail here.

[0093] like Fig.10As shown, the embodiment of the present disclosure further provides an air-conditioning mother-and-child unit. The air-conditioning mother-and-child unit includes an air-conditioning mother unit 50 and the above-mentioned air-conditioning child unit 40. The air-conditioning mother unit 50 is provided with a child compartment. The air-conditioning child unit 40 is movably arranged in the child compartment. The air-conditioning mother-and-child unit provided based on the embodiment of the present disclosure includes the above-mentioned air-conditioning child unit 40, and also includes all the beneficial effects of the air-conditioning child unit 40, which will not be repeated here one by one.

[0094] The air conditioner sub-unit 40 can work in the sub-unit compartment, and can also be moved to a position away from the air conditioner main unit 50 to purify the air away from the air conditioner main unit 50.

[0095] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A water tank assembly, characterized in that: include: a water tank defining a water trough having an opening; A filter device is movably arranged at the opening, and the filter device can move in a set direction to achieve separation and connection with the water tank; A connecting piece, detachably connected to the filter device and movably connected to the water tank; Wherein, the connecting member can move between a first position and a second position relative to the water tank. When the connecting member is in the first position, the connecting member is connected to both the filter device and the water tank to limit the separation of the filter device from the water tank; when the connecting member is in the second position, the connecting member is connected to the water tank and separated from the filter device, so that the filter device can be separated from the water tank along a set direction.

2. The water tank assembly according to claim 1, characterized in that: The water tank includes: A water tank body defining a water tank opening upward; A surrounding edge is provided at the opening and extends upward, and the surrounding edge is provided on the outer side of the filter device along the circumference of the filter device to limit the separation of the filter device from the water tank in the horizontal direction; When the connecting member is in the first position, the connecting member can limit the movement of the filter device in the height direction. When the connecting member is in the second position, the connecting member releases the restriction so that the filter device can move upward and separate from the water tank, wherein the set direction includes the height direction.

3. The water tank assembly according to claim 2, characterized in that: The lower end of the filter device is configured with a first clamping hole, and the first clamping hole extends in a horizontal direction; the connecting piece includes: ontology; A connecting edge is connected to one end of the body and extends horizontally toward one side of the body, and the connecting edge is movably located in the first clamping hole; When the connecting member is located at the first position, the connecting edge is located in the first clamping hole; when the connecting member is located at the second position, the connecting edge is separated from the first clamping hole.

4. The water tank assembly according to claim 3, characterized in that: The tank also includes: The baffle is arranged on the inner wall of the water tank body, and the connecting edge is movably located above the baffle; The hook is arranged on the baffle and extends upward. The hook is located on at least one side of the connecting edge and abuts against the upper wall surface of the connecting edge to limit the upward movement of the connecting edge.

5. The water tank assembly according to claim 4, characterized in that: The connecting edge is structured with a second clamping hole, and the water tank also includes: A protrusion is provided on the baffle plate and extends upward, and is movably located in the second clamping hole; When the connecting member is located at the first position, the second clamping hole is located outside the first clamping hole, and there is a movement gap between the protrusion and the wall surface of the second clamping hole away from the main body.

6. The water tank assembly according to claim 4, characterized in that: The enclosure is provided with a pulling slot which is connected to the outside. When the connecting member is in the first position, the main body is at least partially located in the pulling slot. The connecting member can be forced to move outward along the pulling slot so that the connecting member moves from the first position to the second position.

7. The water tank assembly according to claim 6, characterized in that: The tank also includes: The limiting protrusion is arranged on the baffle plate and is arranged at intervals on the inner side of the enclosure plate. The limiting protrusion and the enclosure plate enclose a limiting groove, and the limiting groove is located on at least one side of the pulling notch; The main body includes: A pulling portion, wherein the inner side wall of the pulling portion is connected to the connecting edge; A limiting portion connected to the pulling portion and extending toward at least one side of the pulling portion; When the connecting member is located at the first position, the pulling portion is located at the pulling notch, and the limiting portion is located in the limiting groove.

8. The water tank assembly according to claim 7, characterized in that: The limiting portion is made of a flexible material. When the connecting member is located at the second position, the pulling portion is located outside the pulling notch, and the limiting portion is deformed.

9. The water tank assembly according to any one of claims 1 to 8, characterized in that: The connecting piece is detachably connected to the water tank.

10. An air conditioner sub-unit, characterized in that: Comprising the water tank assembly according to any one of claims 1 to 9.

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