Water tank assembly, dehumidifier and household appliance
By designing a water tank assembly including a water tank, float and mounting bracket, the existing dehumidifier water tank assembly has solved the problem of collision noise and float activity caused by compressor vibration, and achieved smoothness of float activity and noise removal .
Patent Information
- Application Number
- CN202420553111.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-20
AI Technical Summary
The water tank assembly of the existing dehumidifiers causes the float to shake due to the compressor vibration during water level sensing, which affects the user experience, and the gaps in the sliding grooves cause the float to be unsmoothly.
A water tank assembly is designed, including a water tank, a float and a mounting frame, which is slidably located in the slide groove of the mounting frame along the height direction of the mounting frame, the float and the inner peripheral wall of the water tank and the mounting table Set a gap between them to avoid collision and friction.
It achieves smoothness of float activities, avoids collision noise, ensures the accuracy and stability of water level sensing, and is easy to clean and improves the overall user experience.
Smart Images
Figure CN222504240U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water containers, in particular to a water tank assembly, a dehumidifier with the water tank assembly and a household appliance with the water tank assembly. Background Art
[0002] When the dehumidifier is working, all the water generated will be collected in the water tank inside it. When the water tank is full, the user needs to be prompted to pour out the water. The water full prompt of the existing dehumidifier is usually realized by a float and a sensor switch. The float is movably installed in the water tank. As the water level in the water tank rises, the float floats upward. When the water reaches the full water level, the magnetic field generated by the magnet in the float will trigger the sensor switch on the dehumidifier, and a full water alarm will be issued.
[0003] In order to ensure the smoothness of the float's up and down floating, a sliding groove is provided on the inner wall of the water tank, and a reliable gap must be left between the outer wall of the float and the inner wall of the sliding groove, otherwise the float is easy to get stuck and fail when floating up and down. However, due to the existence of the gap, the vibration generated by the compressor of the dehumidifier during operation will be transmitted to the water tank, causing the float to shake in the sliding groove and produce collision noise, thereby affecting the user's experience. In addition, since the existing sliding groove is surrounded by the inner wall and the side groove wall of the water tank, regardless of whether the water tank and the side groove wall are integrally formed or separately formed, due to the needs of the production mold process, the inner wall of the water tank extends from bottom to top, so that the gap of the sliding groove from bottom to top gradually increases, resulting in a larger collision noise of the float at the upper end of the sliding groove, and the collision noise is uneven, which further affects the user's experience. In addition, due to the collision, there is a large area of friction between the outer wall of the float and the inner wall of the sliding groove, which has a certain impact on the smoothness of the float's up and down floating. Summary of the invention
[0004] In order to achieve the first purpose of the utility model, the utility model provides a water tank assembly which can achieve the purpose of silencing, is easy to clean and has smooth float movement.
[0005] In order to achieve the second purpose of the utility model, the utility model provides a dehumidifier having the above-mentioned water tank assembly.
[0006] In order to achieve the third purpose of the utility model, the utility model provides a household appliance having the above-mentioned water tank assembly.
[0007] In order to achieve the first purpose of the utility model, the utility model provides a water tank assembly, including a water tank, a float and a mounting frame, the float is provided with a magnet, the mounting frame includes a first guide arm and a second guide arm arranged opposite to each other, the first guide arm is penetrated by a first slide groove extending along the height direction of the mounting frame, the second guide arm is penetrated by a second slide groove extending along the height direction of the mounting frame, the float is located between the first guide arm and the second guide arm, and the outer peripheral wall of the float is protrudingly provided with a first protrusion and a second protrusion, the first protrusion is slidably located in the first slide groove along the height direction of the mounting frame, the second protrusion is slidably located in the second slide groove along the height direction of the mounting frame, a mounting platform is provided in the water tank, the first mounting end of the first guide arm is detachably mounted on the mounting platform, the second mounting end of the second guide arm is detachably mounted on the mounting platform, the float and the inner peripheral wall of the water tank are clearance-matched, and the float and the mounting platform are clearance-matched.
[0008] It can be seen from the above scheme that the float of the water tank assembly of the utility model is located in the first slide groove and the second slide groove of the mounting frame respectively by the first protrusion and the second protrusion sliding along the height direction of the mounting frame, so that the float can be slidably supported between the first guide arm and the second guide arm of the mounting frame along the height direction of the mounting frame, the first mounting end of the first guide arm can be detachably mounted on the mounting platform, and the second mounting end of the second guide arm can be detachably mounted on the mounting platform, so that the float and the inner circumferential wall of the water tank have a clearance fit, so that there is no collision and friction between the float and the inner circumferential wall of the water tank, and the float and the mounting platform have a clearance fit, so that there is no collision and friction between the float and the mounting platform, thereby preventing the float from sliding along the height direction of the mounting frame to sense the water level in the water tank due to the vibration of the compressor, thereby ensuring the smoothness of the float movement and avoiding collision noise, thereby achieving the purpose of silencing. Moreover, the whole of the mounting frame for supporting the float of the water tank assembly of the utility model can be detachably mounted on the mounting table in the water tank. After the water tank assembly has been working for a period of time, in order to prevent dirt from accumulating on the structure matched with the float and affecting the smooth sliding of the float, the user can disassemble the whole of the mounting frame for supporting the float from the mounting table in the water tank, so as to facilitate thorough cleaning of the mounting table and the mounting frame. After cleaning, the mounting frame is then installed on the mounting table in the water tank, thereby ensuring the smooth movement of the float, and the cleaning operation of the structure matched with the float is convenient and has a good cleaning effect. In addition, the float of the water tank assembly of the utility model is located between the first guide arm and the second guide arm of the mounting frame, and the outer peripheral wall of the float is protrudingly provided with a first protrusion and a second protrusion, the first protrusion is slidably located in the first slide groove along the height direction of the mounting frame, and the second protrusion is slidably located in the second slide groove along the height direction of the mounting frame, thereby limiting and guiding the float to be stably and smoothly supported on the mounting frame by sliding along the height direction of the mounting frame, thereby improving the working accuracy and stability and reliability of the float.
[0009] A further solution is that the first protrusion is a first long rib extending along the height direction of the mounting frame; and / or the second protrusion is a second long rib extending along the height direction of the mounting frame.
[0010] A further solution is that the first protrusion includes at least two first circular protrusions, and the multiple first circular protrusions are arranged side by side along the height direction of the mounting frame; and / or the second protrusion includes at least two second circular protrusions, and the multiple second circular protrusions are arranged side by side along the height direction of the mounting frame.
[0011] A further solution is that the mounting frame is made of polyoxymethylene or polypropylene.
[0012] A further solution is that the first mounting end of the first guide arm is detachably mounted on the mounting platform by a first screw; or, the mounting platform is provided with a first clip, and the first mounting end of the first guide arm is detachably mounted on the mounting platform by the first clip; or, the mounting platform is provided with a first limiting groove, the first mounting end of the first guide arm protrudes out, the first guide arm is provided with a first mounting plate, and the first mounting plate is detachably inserted into the first limiting groove; and / or, the second mounting end of the second guide arm is detachably mounted on the mounting platform by a second screw; or, the mounting platform is provided with a second clip, and the second mounting end of the second guide arm is detachably mounted on the mounting platform by the second clip; or, the mounting platform is provided with a second limiting groove, the second mounting end of the second guide arm protrudes out, the second guide arm is provided with a second mounting plate, and the second mounting plate is detachably inserted into the second limiting groove.
[0013] A further solution is that the first mounting end of the first guide arm protrudes from the first guide arm and is provided with a first mounting plate, the first mounting plate is penetrated by a first through hole, the mounting platform is protruded by a first screw column, the first screw column is protruded by a top end away from the mounting platform and is provided with a first positioning column, the first positioning column is inserted into the first through hole, the first mounting plate is located at the top end of the first screw column, the threaded end of the first screw is threadedly connected to the first screw column, and the head of the first screw is pressed against the end surface of the first mounting plate away from the first screw column; and / or, the second mounting end of the second guide arm protrudes from the second guide arm and is provided with a second mounting plate, the second mounting plate is penetrated by a second through hole, the mounting platform is protruded by a second screw column, the second screw column is protruded away from the top end of the mounting platform and is provided with a second positioning column, the second positioning column is inserted into the second through hole, the second mounting plate is located at the top end of the second screw column, the threaded end of the second screw is threadedly connected to the second screw column, and the head of the second screw is pressed against the end surface of the second mounting plate away from the second screw column.
[0014] A further solution is that the first mounting end of the first guide arm protrudes from the first guide arm and is provided with a first mounting plate, the first mounting plate is penetrated with a first positioning hole, the mounting platform is protruded with a first limiting column, and the first limiting column is inserted into the first positioning hole; and / or, the second mounting end of the second guide arm protrudes from the second guide arm and is provided with a second mounting plate, the second mounting plate is penetrated with a second positioning hole, the mounting platform is protruded with a second limiting column, and the second limiting column is inserted into the second positioning hole.
[0015] A further solution is that the mounting frame includes a first guide arm, a connecting arm and a second guide arm which are connected in sequence, and the mounting frame is arranged in a U-shaped frame, and the first guide arm and the second guide arm extend respectively along the height direction of the mounting frame.
[0016] In order to achieve the second purpose of the utility model, the utility model provides a dehumidifier, including a water tank assembly, and the water tank assembly is the water tank assembly mentioned above.
[0017] In order to achieve the third purpose of the utility model, the utility model provides a household appliance, including a water tank assembly, and the water tank assembly is the water tank assembly mentioned above. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural diagram of the first embodiment of the water tank assembly of the utility model.
[0019] Figure 2 It is a cross-sectional view of the first embodiment of the water tank assembly of the utility model.
[0020] Figure 3 It is a top view of the local structure of the first embodiment of the water tank assembly of the utility model.
[0021] Figure 4 It is a structural diagram of the water tank in the first embodiment of the water tank assembly of the utility model.
[0022] Figure 5 It is a side view of the cooperation between the mounting frame and the float in the first embodiment of the water tank assembly of the utility model.
[0023] Figure 6 It is a front view of the cooperation between the mounting frame and the float in the first embodiment of the water tank assembly of the utility model.
[0024] Figure 7 It is a top view of the mounting frame in the first embodiment of the water tank assembly of the utility model.
[0025] Figure 8 It is a front view of the float in the first embodiment of the water tank assembly of the utility model.
[0026] Fig. 9 It is a front view of a float in the second embodiment of a water tank assembly of the utility model.
[0027] Fig.10 It is a side view of a float in the second embodiment of the water tank assembly of the utility model.
[0028] Fig.11 It is a front view of a float in the third embodiment of a water tank assembly of the utility model.
[0029] Fig.12 It is a side view of a float in the third embodiment of a water tank assembly of the utility model.
[0030] Fig.13 It is a partial structural sectional view of the fourth embodiment of the water tank assembly of the utility model.
[0031] Fig.14 It is a partial structural sectional view of the fifth embodiment of the water tank assembly of the utility model.
[0032] Fig.15 It is a partial structural sectional view of the sixth embodiment of the water tank assembly of the utility model.
[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments. DETAILED DESCRIPTION
[0034] The first embodiment of the water tank assembly:
[0035] See also Figures 1 to 8 The present embodiment discloses a water tank assembly 10, including a water tank 11, a float 12 and a mounting frame 13, wherein the float 12 is provided with a magnet 121. The mounting frame 13 of the present embodiment includes a first guide arm 131 and a second guide arm 133 which are arranged opposite to each other, wherein the first guide arm 131 is provided with a first slide groove 1312 extending along the height direction 10 of the mounting frame 13, and the second guide arm 133 is provided with a second slide groove 1333 extending along the height direction 10 of the mounting frame 13 (such as Figures 13 to 15 As shown). In addition, the float 12 of this embodiment is located between the first guide arm 131 and the second guide arm 133, and the outer peripheral wall of the float 12 is protrudingly provided with a first protrusion and a second protrusion, the first protrusion is slidably located in the first slide groove 1312 along the height direction 10 of the mounting frame 13, and the second protrusion is slidably located in the second slide groove 1333 along the height direction 10 of the mounting frame 13. In addition, a mounting platform 111 is provided in the water tank 11 of this embodiment, the first mounting end of the first guide arm 131 is detachably mounted on the mounting platform 111, and the second mounting end of the second guide arm 133 is detachably mounted on the mounting platform 111, and the float 12 is gap-matched with the inner peripheral wall of the water tank 11, and the float 12 is gap-matched with the mounting platform 111.
[0036] The float 12 of the water tank assembly 10 of this embodiment is slidably located in the first slide groove 1312 and the second slide groove 1333 of the mounting frame 13 along the height direction 10 of the mounting frame 13 through the first protrusion and the second protrusion, respectively, so that the float 12 is slidably supported between the first guide arm 131 and the second guide arm 133 of the mounting frame 13 along the height direction 10 of the mounting frame 13, and the first mounting end of the first guide arm 131 is detachably mounted on the mounting platform 111, and the second mounting end of the second guide arm 133 is detachably mounted on the mounting platform 111. The float 12 is clearance-matched with the inner circumferential wall of the water tank 11, so that there is no collision or friction between the float 12 and the inner circumferential wall of the water tank 11, and the float 12 is clearance-matched with the mounting platform 111, so that there is no collision or friction between the float 12 and the mounting platform 111. Therefore, the collision and friction caused by the vibration of the compressor when the float 12 slides along the height direction 10 of the mounting frame 13 to sense the water level in the water tank 11 is prevented, the smoothness of the movement of the float 12 is ensured, and the collision noise is avoided, thereby achieving the purpose of silencing. Furthermore, the mounting frame 13 of the water tank assembly 10 of the present embodiment is detachably mounted on the mounting platform 111 in the water tank 11. After the water tank assembly 10 has been working for a period of time, in order to prevent dirt from accumulating on the structure cooperating with the float 12 and affecting the smooth sliding of the float 12, the user can disassemble the mounting frame 13 supporting the float 12 from the mounting platform 111 in the water tank 11, so as to facilitate thorough cleaning of the mounting platform 111 and the mounting frame 13. After cleaning, the mounting frame 13 can be installed on the mounting platform 111 in the water tank 11, thereby ensuring the smooth movement of the float 12. The cleaning operation of the structure cooperating with the float 12 is convenient and the cleaning effect is good. In addition, the float 12 of the water tank assembly 10 of the present embodiment is located between the first guide arm 131 and the second guide arm 133 of the mounting frame 13, and the outer peripheral wall of the float 12 is protrudingly provided with a first protrusion and a second protrusion, the first protrusion is slidably located in the first slide groove 1312 along the height direction 10 of the mounting frame 13, and the second protrusion is slidably located in the second slide groove 1333 along the height direction 10 of the mounting frame 13, thereby limiting and guiding the float 12 to be stably and smoothly slidably supported on the mounting frame 13 along the height direction 10 of the mounting frame 13, thereby improving the working accuracy and stability and reliability of the float 12.
[0037] Specifically, the mounting frame 13 of this embodiment includes a first guide arm 131, a connecting arm 132 and a second guide arm 133 connected in sequence, and the mounting frame 13 is arranged in a U-shaped frame. The first guide arm 131 and the second guide arm 133 extend along the height direction 10 of the mounting frame 13 respectively, so that the float 12 is stably supported on the mounting frame 13.
[0038] In order to further achieve the silencing effect, the mounting frame 13 of this embodiment is made of a material with good silencing effect. Preferably, the mounting frame 13 of this embodiment is made of polyoxymethylene or polypropylene. Polyoxymethylene (English name: polyformaldehyde, referred to as: POM) and polypropylene (English name: polypropylene, referred to as: PP) are hard and dense materials with smooth and shiny surfaces and good anti-friction performance, thereby achieving the purpose of silencing.
[0039] In order to further improve the working accuracy and stability and reliability of the float 12, the first protrusion on the float 12 of the present embodiment is a first long rib 122 extending along the height direction 10 of the mounting frame 13, and the first long rib 122 is slidably located in the first slide groove 1312 of the mounting frame 13 along the height direction 10 of the mounting frame 13. Moreover, the second protrusion on the float 12 of the present embodiment is a second long rib 123 extending along the height direction 10 of the mounting frame 13, and the second long rib 123 is slidably located in the second slide groove 1333 of the mounting frame 13 along the height direction 10 of the mounting frame 13, thereby ensuring that the first slide groove 1312 and the second slide groove 1333 are stably limited and guiding the float 12 to be stably and smoothly supported on the mounting frame 13 by sliding along the height direction 10 of the mounting frame 13.
[0040] To facilitate disassembly and assembly operations, the first mounting end of the first guide arm 131 of the mounting frame 13 of this embodiment is detachably mounted on the mounting platform 111 by a first screw 14, and the second mounting end of the second guide arm 133 of the mounting frame 13 of this embodiment is detachably mounted on the mounting platform 111 by a second screw 15. Specifically, in this embodiment, the first mounting end of the first guide arm 131 protrudes from the first guide arm 131 and is provided with a first mounting plate 1311. The first mounting plate 1311 is penetrated by a first through hole 1313. The mounting platform 111 is protruded with a first screw column 112. The top of the first screw column 112 away from the mounting platform 111 is protruded with a first positioning column 1121. The first positioning column 1121 is inserted into the first through hole 1313 to position the first mounting plate 1311. At this time, the first mounting plate 1311 is located at the top of the first screw column 112, the threaded end of the first screw 14 is threadedly connected to the first screw column 112, and the head of the first screw 14 is pressed against the end surface of the first mounting plate 1311 away from the first screw column 112. Furthermore, in the present embodiment, the second mounting end of the second guide arm 133 of the mounting frame 13 protrudes from the second guide arm 133 and is provided with a second mounting plate 1331, and a second through hole 1332 is formed through the second mounting plate 1331, and a second screw column 113 is protruded from the mounting platform 111, and a second positioning column 1131 is protruded from the top of the second screw column 113 away from the mounting platform 111, and the second positioning column 1131 is inserted into the second through hole 1332, so as to position the second mounting plate 1331. At this time, the second mounting plate 1331 is located at the top of the second screw column 113, and the threaded end of the second screw 15 is threadedly connected to the second screw column 113, and the head of the second screw 15 is pressed against the end surface of the second mounting plate 1331 away from the second screw column 113.
[0041] The second embodiment of the water tank assembly:
[0042] As an explanation of the second embodiment of the water tank assembly of the utility model, only the differences from the first embodiment of the water tank assembly are described below.
[0043] See also Fig. 9 and Fig.10In this embodiment, the first protrusion includes at least two first circular bosses 124, and the plurality of first circular bosses 124 are arranged side by side along the height direction 10 of the mounting frame 13. The plurality of first circular bosses 124 arranged side by side are slidably located in the first slide groove 1312 of the mounting frame 13 along the height direction 10 of the mounting frame 13. In addition, the second protrusion in this embodiment includes at least two second circular bosses 125, and the plurality of second circular bosses 125 are arranged side by side along the height direction 10 of the mounting frame 13. The plurality of second circular bosses 125 arranged side by side are slidably located in the second slide groove 1333 of the mounting frame 13 along the height direction 10 of the mounting frame 13, thereby ensuring that the first slide groove 1312 and the second slide groove 1333 are stably limited and guide the float 12 to be stably and smoothly supported on the mounting frame 13 by sliding along the height direction 10 of the mounting frame 13.
[0044] The third embodiment of the water tank 11 assembly:
[0045] As an explanation of the third embodiment of the water tank assembly of the utility model, only the differences from the first embodiment of the water tank assembly are described below.
[0046] See also Fig.11 and Fig.12 In this embodiment, the first protrusion includes two first cylinders 126 and a first rib 127, the two first cylinders 126 are connected to the two ends of the first rib 127 in the height direction 10 of the mounting frame 13, and the two first cylinders 126 are slidably located in the first slide groove 1312 of the mounting frame 13 along the height direction 10 of the mounting frame 13. In addition, the second protrusion of this embodiment includes two second cylinders 128 and a second rib 129, the two second cylinders 128 are connected to the two ends of the second rib 129 in the height direction 10 of the mounting frame 13, and the two second cylinders 128 are slidably located in the second slide groove 1333 of the mounting frame 13 along the height direction 10 of the mounting frame 13, thereby ensuring that the first slide groove 1312 and the second slide groove 1333 are stably limited and guide the float 12 to be stably and smoothly supported on the mounting frame 13 along the height direction 10 of the mounting frame 13.
[0047] The fourth embodiment of the water tank assembly:
[0048] As an explanation of the fourth embodiment of the water tank assembly of the utility model, only the differences from the first embodiment of the water tank assembly are described below.
[0049] See also Fig.13In this embodiment, the mounting platform 111 is provided with a first buckle 114, and the first mounting end of the first guide arm 131 of the mounting frame 13 is detachably mounted on the mounting platform 111 through the first buckle 114. In addition, the mounting platform 111 is provided with a second buckle 115 in this embodiment, and the second mounting end of the second guide arm 133 of the mounting frame 13 is detachably mounted on the mounting platform 111 through the second buckle 115, so that the mounting frame 13 for supporting the float 12 can be detachably mounted on the mounting platform 111 in the water tank 11 without removing screws, thereby further improving the convenience of disassembly and assembly.
[0050] In order to improve the installation positioning accuracy, the first mounting end of the first guide arm 131 of the mounting frame 13 of the present embodiment protrudes from the first guide arm 131 and is provided with a first mounting plate 1311, and a first positioning hole (not marked) is penetrated through the first mounting plate 1311, and a first limiting column 1141 is protruded from the mounting platform 111, and the first limiting column 1141 is inserted into the first positioning hole to position the first mounting plate 1311, and, the second mounting end of the second guide arm 133 of the mounting frame 13 of the present embodiment protrudes from the second guide arm 133 and is provided with a second mounting plate 1331, and a second positioning hole (not marked) is penetrated through the second mounting plate 1331, and a second limiting column 1151 is protruded from the mounting platform 111, and the second limiting column 1151 is inserted into the second positioning hole to position the second mounting plate 1331. Thus, the first clip 114 on the mounting platform 111 of this embodiment can be detachably hooked on the first mounting plate 1311 of the first guide arm 131 of the mounting frame 13, and the second clip 115 on the mounting platform 111 can be detachably hooked on the second mounting plate 1331 of the second guide arm 133 of the mounting frame 13.
[0051] The fifth embodiment of the water tank assembly:
[0052] As an explanation of the fifth embodiment of the water tank assembly of the utility model, only the differences from the first embodiment of the water tank assembly are described below.
[0053] See also Fig.14 In this embodiment, the mounting platform 111 is provided with a third buckle 116, and the first mounting end of the first guide arm 131 of the mounting frame 13 is detachably mounted on the mounting platform 111 through the third buckle 116. In addition, the second mounting end of the second guide arm 133 of the mounting frame 13 of this embodiment is detachably mounted on the mounting platform 111 through the third screw 117, so that only one screw needs to be disassembled, further improving the convenience of disassembly and assembly.
[0054] Water tank assembly sixth embodiment:
[0055] As an explanation of the sixth embodiment of the water tank assembly of the utility model, only the differences from the first embodiment of the water tank assembly are explained below.
[0056] See also Fig.15 In this embodiment, the mounting platform 111 is provided with a first limiting groove 118, the first mounting end of the first guide arm 131 protrudes, the first guide arm 131 is provided with a first mounting plate 1311, and the first mounting plate 1311 can be detachably inserted into the first limiting groove 118, and the mounting platform 111 is provided with a second limiting groove 119 in this embodiment, the second mounting end of the second guide arm 133 protrudes, and the second guide arm 133 is provided with a second mounting plate 1331, and the second mounting plate 1331 can be detachably inserted into the second limiting groove 119, without the need to disassemble screws, thereby further improving the convenience of disassembly and assembly.
[0057] The water tank assembly of the above-mentioned embodiment can be applied to a dehumidifier to collect water generated when the dehumidifier is working, and can also be applied to other household appliances with a water tank assembly, such as an air purifier, a humidifier, a sweeping robot, etc.
[0058] The above embodiments are only preferred examples of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structure, features and principles of the present invention should be included in the scope of the present invention patent application.
Claims
1. A water tank assembly, comprising a water tank and a float, wherein the float is provided with a magnet, characterized in that: The water tank assembly also includes a mounting frame, the mounting frame includes a first guide arm and a second guide arm arranged opposite to each other, the first guide arm penetrates and opens a first slide groove extending in the height direction of the mounting frame, the second guide arm penetrates and opens a second slide groove extending in the height direction of the mounting frame; The float is located between the first guide arm and the second guide arm, and the outer peripheral wall of the float is protrudingly provided with a first protrusion and a second protrusion, the first protrusion is slidably located in the first slide groove along the height direction of the mounting frame, and the second protrusion is slidably located in the second slide groove along the height direction of the mounting frame; A mounting platform is provided in the water tank, the first mounting end of the first guide arm is detachably mounted on the mounting platform, the second mounting end of the second guide arm is detachably mounted on the mounting platform, the float is gap-fitted with the inner circumferential wall of the water tank, and the float is gap-fitted with the mounting platform.
2. The water tank assembly according to claim 1, characterized in that: The first protrusion is a first long rib extending along the height direction of the mounting frame; And / or, the second protrusion is a second long rib extending along the height direction of the mounting frame.
3. The water tank assembly according to claim 1, characterized in that: The first protrusion includes at least two first round protrusions, and the plurality of first round protrusions are arranged side by side along the height direction of the mounting frame; And / or, the second protrusion includes at least two second round protrusions, and a plurality of the second round protrusions are arranged side by side along the height direction of the mounting frame.
4. The water tank assembly according to claim 1, characterized in that: The mounting frame is made of polyoxymethylene or polypropylene.
5. The water tank assembly according to claim 1, characterized in that: The first mounting end of the first guide arm is detachably mounted on the mounting platform by a first screw; or, the mounting platform is provided with a first buckle, and the first mounting end of the first guide arm is detachably mounted on the mounting platform by the first buckle; or, the mounting platform is provided with a first limiting groove, and the first mounting end of the first guide arm protrudes out of the first guide arm; the first guide arm is provided with a first mounting plate, and the first mounting plate is detachably inserted into the first limiting groove; and / or, The second mounting end of the second guide arm is detachably mounted on the mounting platform by a second screw; or, the mounting platform is provided with a second clip, and the second mounting end of the second guide arm is detachably mounted on the mounting platform by the second clip; or, the mounting platform is provided with a second limiting groove, and the second mounting end of the second guide arm protrudes; the second guide arm is provided with a second mounting plate, and the second mounting plate is detachably inserted into the second limiting groove.
6. The water tank assembly according to claim 5, characterized in that: The first mounting end of the first guide arm protrudes from the first guide arm to be provided with a first mounting plate, the first mounting plate penetrates and opens a first through hole, the mounting platform protrudes from a first screw column, the top end of the first screw column away from the mounting platform protrudes from a first positioning column, the first positioning column is inserted into the first through hole, the first mounting plate is located at the top end of the first screw column, the threaded end of the first screw is threadedly connected to the first screw column, and the head of the first screw presses against the end surface of the first mounting plate away from the first screw column; And / or, the second mounting end of the second guide arm protrudes from the second guide arm and the second mounting plate is provided, the second mounting plate is penetrated by a second through hole, the mounting platform is protruded from the second screw column, the second screw column is protruded from the top away from the mounting platform and a second positioning column is provided, the second positioning column is inserted into the second through hole, the second mounting plate is located at the top of the second screw column, the threaded end of the second screw is threadedly connected to the second screw column, and the head of the second screw is pressed against the end surface of the second mounting plate away from the second screw column.
7. The water tank assembly according to claim 5, characterized in that: A first mounting end of the first guide arm protrudes out of the first guide arm and is provided with a first mounting plate, a first positioning hole is penetrated through the first mounting plate, and a first limiting column is protruded from the mounting platform, and the first limiting column is inserted into the first positioning hole; And / or, the second mounting end of the second guide arm protrudes out of the second guide arm and is provided with a second mounting plate, the second mounting plate is penetrated by a second positioning hole, the mounting platform is protrudingly provided with a second limiting column, and the second limiting column is inserted into the second positioning hole.
8. The water tank assembly according to any one of claims 1 to 7, characterized in that: The mounting frame includes the first guide arm, the connecting arm and the second guide arm which are connected in sequence, and the mounting frame is arranged in a U-shaped frame, and the first guide arm and the second guide arm extend respectively along the height direction of the mounting frame.
9. A dehumidifier, including a water tank assembly, characterized in that: The water tank assembly is the water tank assembly according to any one of claims 1 to 8.
10. A household appliance, comprising a water tank assembly, characterized in that: The water tank assembly is the water tank assembly according to any one of claims 1 to 8.