Dehumidifier

Abstract

The utility model discloses a dehumidifier, which relates to the technical field of water dehumidification and comprises a shell used for being placed on the ground. The water tank is provided with a first supporting face, the water tank is supported by the ground through the first supporting face, the water tank is detachably connected to the shell, and the water tank can be separated from the shell and can be away from the shell in the direction parallel to the first supporting face. The water tank in the dehumidifier does not need to be detached in a lifting mode, and the water tank is always supported by the ground in the detaching process, so that a user with small strength can easily detach the water tank from the shell, and the use convenience of the dehumidifier is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water dehumidification, and particularly relates to a dehumidifier. Background Art

[0002] A dehumidifier is a device that can reduce the humidity in a room. A dehumidifier generally includes a housing, a dehumidification component, and a water tank. The dehumidification component is arranged inside the housing. The dehumidification component can suck air and condense the moisture in the air into water droplets, and then discharge the water droplets into the water tank, so as to achieve the purpose of reducing the humidity in the room. In the prior art, to ensure the normal operation of the dehumidifier, the user needs to pour out the water in the water tank regularly. Since the water tank full of water is heavy, it is easy for some users with less strength to fail to smoothly remove and lift the water tank from the housing, reducing the convenience of using the dehumidifier. Content of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a dehumidifier, which is beneficial to improving the convenience of using the dehumidifier.

[0004] The dehumidifier according to an embodiment of the utility model includes:

[0005] A housing for placing on the ground;

[0006] A water tank having a first support surface, the water tank is abutted against the ground through the first support surface, and the water tank and the housing are detachably connected so that the water tank can move away from the housing along a direction parallel to the first support surface.

[0007] It has at least the following beneficial effects:

[0008] The housing is placed on the ground, and the water tank is detachably connected to the housing. The first support surface on the water tank abuts against the ground, that is, the water tank is supported by the ground through the first support surface. When the water tank is full of water and needs to pour out the water in the water tank, the user can first disconnect the water tank from the housing, and then drive the water tank to move away from the housing along a direction parallel to the first support surface to complete the disassembly of the water tank. During the process of the user disassembling the water tank, since the first support surface on the water tank abuts against the ground, the water tank can always be supported by the ground through the first support surface, which is equivalent to that the user can drive the water tank to move on the ground, and thus the disassembly of the water tank can be completed. The water tank in this dehumidifier does not need to be disassembled by lifting, and the water tank is always supported by the ground during the disassembly process, so that users with less strength can also easily disassemble the water tank from the housing, which is beneficial to improving the convenience of using the dehumidifier.

[0009] The dehumidifier according to an embodiment of the present invention further includes a first moving assembly, and the first moving assembly is disposed on the first support surface and is used to support the water tank to move on the ground.

[0010] For the dehumidifier according to an embodiment of the present invention, the first moving assembly includes at least three first casters, and a plurality of the first casters are all disposed on the first support surface, and the plurality of first casters are used to support the water tank to move on the ground.

[0011] For the dehumidifier according to an embodiment of the present invention, a support portion is formed on the housing, and the support portion is used to abut against the ground to prevent the housing from tipping over.

[0012] For the dehumidifier according to an embodiment of the present invention, a limiting groove is formed on the water tank, and the length direction of the limiting groove is the same as the length direction of the support portion, and the limiting groove is used for the support portion to extend into.

[0013] The dehumidifier according to an embodiment of the present invention further includes a second moving assembly, and the second moving assembly is disposed on the housing and is used to support the housing to move on the ground.

[0014] For the dehumidifier according to an embodiment of the present invention, the second moving assembly includes at least three second casters, and a plurality of the second casters are all disposed on the housing, and the plurality of second casters are used to support the housing to move on the ground.

[0015] The dehumidifier according to an embodiment of the present invention further includes a magnetic attraction assembly, and the magnetic attraction assembly includes a magnetic attraction member and a metal member. One of the magnetic attraction member and the metal member is disposed on the housing, and the other is disposed on the water tank. The magnetic attraction member can magnetically attract the metal member to connect the water tank to the housing.

[0016] For the dehumidifier according to an embodiment of the present invention, the magnetic attraction assembly further includes an electromagnet, and the electromagnet is cooperatively disposed with the magnetic attraction member so that when the electromagnet is energized, the magnetic attraction force of the magnetic attraction member is offset.

[0017] For the dehumidifier according to an embodiment of the present invention, a positioning groove is formed on the housing, the magnetic attraction member is disposed in the positioning groove, a positioning protrusion is formed on the water tank, the metal member is disposed on the positioning protrusion, and the positioning protrusion can be inserted into the positioning groove so that the magnetic attraction member magnetically attracts the metal member.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. Description of the Drawings

[0019] The following further describes the present utility model in conjunction with the accompanying drawings and embodiments, where:

[0020] Figure 1 is a schematic structural view of a dehumidifier according to an embodiment of the present utility model;

[0021] Figure 2 is Figure 1 a partial enlarged view of location A in

[0022] Figure 3 is a schematic structural view of the dehumidifier according to an embodiment of the present utility model from another perspective;

[0023] Figure 4 is a schematic structural view of a housing in the dehumidifier according to an embodiment of the present utility model;

[0024] Figure 5 is Figure 4 a partial enlarged view of location B in

[0025] Figure 6 is Figure 4 a partial enlarged view of location C in

[0026] Figure 7 is a schematic structural view of the housing in the dehumidifier according to an embodiment of the present utility model from another perspective;

[0027] Figure 8 is a schematic structural view of a water tank in the dehumidifier according to an embodiment of the present utility model;

[0028] Figure 9 is Figure 8 a partial enlarged view of location D in

[0029] Figure 10 is a schematic structural view of the water tank in the dehumidifier according to an embodiment of the present utility model from another perspective;

[0030] Reference numerals:

[0031] Water tank 100; First support surface 110; Limit groove 120; Positioning protrusion 130; Metal part 140; Fitting hole 150; Handle 160; Water trough 161; Drain hole 162;

[0032] Housing 200; Second support surface 210; Support part 220; Positioning groove 230; Magnetic part 240; Button groove 250; Demagnetization button 260; Air intake grille 270; Air outlet grille 280;

[0033] First moving assembly 300; First caster 310;

[0034] Second moving assembly 400; Second caster 410. Detailed implementation manners

[0035] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0036] In the description of the present utility model, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., refer to the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0037] In the description of the present utility model, "a plurality of" refers to more than two. If the first and second are described, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence of the indicated technical features.

[0038] In the description of the present utility model, unless otherwise clearly defined, terms such as "arrangement", "installation", and "connection" should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0039] Referring to Figure 1 and Figure 3 , a dehumidifier according to an embodiment of the present utility model includes:

[0040] A housing 200 for placing on the ground;

[0041] A water tank 100 having a first support surface 110. The water tank 100 is abutted against the ground through the first support surface 110. The water tank 100 and the housing 200 are detachably connected so that the water tank 100 can move away from the housing 200 in a direction parallel to the first support surface 110.

[0042] It can be understood that the housing 200 is placed on the ground, and the water tank 100 is detachably connected to the housing 200. The first support surface 110 on the water tank 100 abuts against the ground, that is, the water tank 100 is supported by the ground through the first support surface 110. When the water tank 100 is full of water and it is necessary to pour out the water in the water tank 100, the user can first disconnect the water tank 100 from the housing 200, and then drive the water tank 100 away from the housing 200 in a direction parallel to the first support surface 110 to complete the disassembly of the water tank 100. During the process of the user disassembling the water tank 100, since the first support surface 110 on the water tank 100 abuts against the ground, the water tank 100 can always be supported by the ground through the first support surface 110, which is equivalent to the user being able to drive the water tank 100 to move on the ground, and thus the disassembly of the water tank 100 can be completed. The water tank 100 in this dehumidifier does not need to be disassembled by lifting, and the water tank 100 is always supported by the ground during the disassembly process, so that users with little strength can also easily disassemble the water tank 100 from the housing 200, which is conducive to improving the usability of the dehumidifier.

[0043] On the other hand, in the prior art, there is a certain height difference between the water tank 100 installed on the housing 200 of the traditional dehumidifier and the ground. When the water tank 100 is full of water and it is necessary to pour out the water in the water tank 100, due to the height difference between the water tank 100 and the ground, and because the full water tank 100 is heavy, when the user removes the water tank 100 from the housing 200, the water tank 100 will cause a large downward impact on the user holding the water tank 100 under its own gravity, resulting in the user being unable to maintain the stability of the water tank 100 at that moment, causing the water tank 100 to hit the ground and damage the water tank 100, or causing the water tank 100 to shake violently and the water in the water tank 100 to overflow. In the dehumidifier of the embodiment of the present utility model, there is no height difference between the water tank 100 and the ground, and the water tank 100 can always be supported by the ground during the disassembly process. The user only needs to drive the water tank 100 to move on the ground to complete the disassembly of the water tank 100 without lifting the water tank 100, which not only avoids the damage of the water tank 100 hitting the ground due to the height difference, but also avoids the violent shaking of the water tank 100 and the overflow of water from the water tank 100, improves the usability of the dehumidifier, and is also conducive to extending the service life of the water tank 100.

[0044] In the embodiment of the present utility model, the dehumidifier further includes a dehumidification assembly. The dehumidification assembly is disposed inside the housing 200. The dehumidification assembly can suck air and condense the moisture in the air into water droplets, and can discharge the water droplets into the water tank 100. Specifically, the dehumidification assembly includes a compressor, an evaporator, and a condenser. The compressor circulates the refrigerant to achieve a refrigeration effect, thereby promoting the condensation of moisture in the air. The evaporator absorbs the heat in the air, causing the water vapor to condense, achieving the purpose of dehumidification. The condenser is used to convert the refrigerant from a gaseous state to a liquid state and release the heat absorbed during the evaporation process to prepare for the next refrigeration cycle. The water droplets on the evaporator can drip into the water tank 100. An air outlet grille 280 and an air inlet grille 270 are further provided on the housing 200. The dehumidification assembly further includes a fan. The fan can suck the humid air into the housing 200 through the air inlet grille 280, causing the humid air to flow through the evaporator and condensing the water vapor in the air. Finally, the dry air leaves the housing 200 through the air outlet grille 270 and is blown into the room. The dehumidification assembly is a common assembly for dehumidification in dehumidifiers and will not be further elaborated here.

[0045] Reference Figure 1 And Figure 3 Moreover, the dehumidifier further includes a first moving assembly 300. The first moving assembly 300 is disposed on the first support surface 110. The first moving assembly 300 is used to support the water tank 100 to move on the ground. It can be understood that the first moving assembly 300 is disposed on the first support surface 110. The first support surface 110 abuts against the ground through the first moving assembly 300. The first moving assembly 300 is used to support the water tank 100 to move on the ground, enabling the user to more easily drive the water tank 100 to move on the ground and facilitating the user to remove the water tank 100.

[0046] On the other hand, in the prior art, after the user removes the water tank 100 from the housing 200 of the traditional dehumidifier, the user needs to carry the water tank 100 to a place for pouring water (such as a bathroom, etc.) to pour the water. Since the full water tank 100 is heavy, some users with less strength may not be able to smoothly carry the water tank 100 to the place for pouring water, reducing the convenience of the user for pouring water. After the water tank 100 in the dehumidifier of the embodiment of the present utility model is removed from the housing 200, the user can continue to push the water tank 100 to move on the ground and push the water tank 100 to the place for pouring water to pour the water, without the user having to carry the water tank 100, which is beneficial to improving the convenience of the user for pouring water.

[0047] Reference Figure 1 And Figure 3, the first moving component 300 includes at least three first casters 310. A plurality of first casters 310 are all arranged on the first supporting surface 110, and the plurality of first casters 310 are used to support the water tank 100 to move on the ground. Specifically, as an embodiment of the present invention, the first moving component 300 includes three first casters 310. The three first casters 310 are all arranged on the first supporting surface 110, and the three first casters 310 are distributed in a triangular shape. The three first casters 310 are used to support the water tank 100 to move on the ground. It can be understood that the three first casters 310 can support the water tank 100 to move on the ground, and the three first casters 310 are distributed in a triangular shape, which can effectively prevent the water tank 100 from tipping over during the moving process and improve the stability of the water tank 100 moving on the ground. Specifically, the first caster 310 is a first self-locking universal caster. It can be understood that during the dehumidifying process of the dehumidifier or when the dehumidifier is not needed, the user can operate the plurality of first self-locking universal casters to be in a locked state to prevent the dehumidifier from moving.

[0048] As an embodiment of the present invention, referring to Figures 8 to 10 , a mating hole 150 and a handle 160 are formed on the water tank 100. The mating hole 150 communicates with the inner cavity of the water tank 100, and the handle 160 is connected to the hole wall of the mating hole 150. The handle 160 is used for the user to hold. It can be understood that the user can put his hand into the mating hole 150 and hold the handle 160, so that the user can lift the water tank 100 through the handle 160. The handle 160 provides the user with another way to move the water tank 100 besides pushing the water tank 100 to move on the ground, that is, the user can lift the water tank 100 through the handle 160 and drive the water tank 100 to move.

[0049] Specifically, a water trough 161 is formed on the side of the handle 160 facing the housing 200. A plurality of drain holes 162 are opened on the bottom wall of the water trough 161. The plurality of drain holes 162 all communicate with the inner cavity of the water tank 100. The water trough 161 is used to collect the water droplets discharged by the dehumidifying component, and the plurality of drain holes 162 are all used for the water in the water trough 161 to pass through and fall into the inner cavity of the water tank 100. It can be understood that when the water tank 100 is installed on the housing 200, the water trough 161 on the handle 160 corresponds to the drainage end of the dehumidifying component, that is, the condensed water droplets on the evaporator can fall into the water trough 161 on the handle 160. The water trough 161 can collect the water droplets discharged from the dehumidifying component, and the water in the water trough 161 then falls into the inner cavity of the water tank 100 through the plurality of drain holes 162 to achieve the function of the water tank 100 collecting condensed water. The structure and principle of the water tank 100 collecting the condensed water of the dehumidifying component are common structures and principles in dehumidifiers, and will not be further described here.

[0050] Referring to Figures 3 to 5, a support portion 220 is formed on the housing 200. The support portion 220 is used to abut against the ground to prevent the housing 200 from tipping over. It can be understood that the support portion 220 on the housing 200 is used to abut against the ground, which plays a supporting role for the housing 200, avoiding the housing 200 from tipping over after the water tank 100 is removed from the housing 200, and improving the stability of the placement of the housing 200. Specifically, the dehumidifier of the embodiment of the present utility model is generally cylindrical. That is, after the water tank 100 is installed on the housing 200, the whole formed by the water tank 100 and the housing 200 is cylindrical. For the convenience of description, the length direction of the support portion 220 is defined as the first direction. The length of the projection of the portion of the support portion 220 extending out of the housing 200 on the ground in the first direction is L1, and the length of the projection of the water tank 100 on the ground in the first direction is L2, where L1 is at least more than half of L2 to ensure that the support portion 220 can support the housing 200 more stably to avoid the housing 200 from tipping over.

[0051] As another embodiment of the present utility model, the length direction of the support portion 220 can also be a support column parallel to the up-down direction. The lower end of the support column is used to abut against the ground to avoid the housing from tipping over, which will not be elaborated further here.

[0052] Specifically, the housing 200 has a second support surface 210. The housing 200 is placed on the ground through the second support surface 210. It can be understood that the housing 200 is supported by the ground through the second support surface 210, and the second support surface 210 abuts against the ground. After the water tank 100 is installed on the housing 200, the first support surface 110 and the second support surface 210 are kept flush.

[0053] Reference Figure 3 、 Figure 7 、 Figure 8 and Figure 10, a limiting groove 120 is formed on the water tank 100. The length direction of the limiting groove 120 is the same as that of the supporting portion 220, and the limiting groove 120 is used for the supporting portion 220 to extend into. It can be understood that the limiting groove 120 on the water tank 100 is used for the supporting portion 220 on the housing 200 to extend into. With the cooperation between the inner wall of the limiting groove 120 and the supporting portion 220, it plays a guiding role in the installation and disassembly of the water tank 100. When the user installs the water tank 100, the limiting groove 120 on the water tank 100 can be aligned with the supporting portion 220 on the housing 200, and then the water tank 100 is pushed towards the housing 200. The supporting portion 220 can abut against the inner wall of the limiting groove 120, so that the water tank 100 can approach the housing 200 along the length direction of the supporting portion 220, and further the water tank 100 can be installed on the housing 200 in the correct direction. When the user installs the water tank 100, the water tank 100 can be moved away from the housing 200. The supporting portion 220 can abut against the inner wall of the limiting groove 120, so that the water tank 100 can move away from the housing 200 along the length direction of the supporting portion 220, and further the water tank 100 can be detached from the installation with the housing 200 in the correct direction. On the other hand, the supporting portion 220 can abut against the inner wall of the limiting groove 120, so that the supporting portion 220 can play a role in positioning the installation position of the water tank 100, and the water tank 100 can be installed on the housing 200 in the correct posture.

[0054] Reference Figure 1 and Figure 3 , the dehumidifier further includes a second moving component 400. The second moving component 400 is arranged on the housing 200, and the second moving component 400 is used for supporting the housing 200 to move on the ground. It can be understood that the second moving component 400 is arranged on the housing 200, that is, the second moving component 400 is arranged on the second supporting surface 210. The second supporting surface 210 abuts against the ground through the second moving component 400. The second moving component 400 is used for supporting the housing 200 to move on the ground, so that the user can more easily drive the housing 200 to move on the ground, which facilitates the user to move the housing 200 or the dehumidifier to the required position.

[0055] Reference Figure 1 and Figure 3, the second moving component 400 includes at least three second casters 410, and the multiple second casters 410 are used to support the housing 200 to move on the ground. Specifically, as an embodiment of the present invention, the second moving component 400 includes three second casters 410. One of the second casters 410 is arranged on the supporting part 220, and the other two second casters 410 are arranged on the housing 200. The three second casters 410 are distributed in a triangle, and the three second casters 410 are used to support the housing 200 to move on the ground. It can be understood that the three second casters 410 can support the housing 200 to move on the ground, and the three second casters 410 are distributed in a triangle, which can effectively prevent the housing 200 from tipping over during the movement and improve the stability of the housing 200 moving on the ground. Specifically, the second caster 410 is a second self-locking universal caster. The user can operate the multiple second self-locking universal casters to be in a locked state to prevent the dehumidifier from moving.

[0056] In the embodiment of the present invention, after the water tank 100 is installed on the housing 200, the three first casters 310 and the three second casters 410 play a supporting role in the overall body formed by the water tank 100 and the housing 200, so that the overall body formed by the water tank 100 and the housing 200 can move smoothly on the ground through the three first casters 310 and the three second casters 410.

[0057] Reference Figure 4 、 Figure 6 and Figure 8 , as an embodiment of the present invention, the dehumidifier further includes a magnetic attraction component. The magnetic attraction component includes a magnetic attraction member 240 and a metal member 140. One of the magnetic attraction member 240 and the metal member 140 is arranged on the housing 200, and the other is arranged on the water tank 100. The magnetic attraction member 240 can magnetically attract the metal member 140 to connect the water tank 100 to the housing 200. It can be understood that when the water tank 100 needs to be disassembled, the user can drive the water tank 100 away from the housing 200, so that the metal member 140 is separated from the magnetic attraction of the magnetic attraction member 240, and the water tank 100 can be separated from the connection with the housing 200. When the water tank 100 needs to be installed, the user can bring the water tank 100 close to the housing 200, so that the magnetic attraction member 240 can magnetically attract the metal member 140, and the water tank 100 can be connected and installed on the housing 200. Specifically, the magnetic attraction member 240 can be a magnet, and the magnet is arranged on the housing 200. The metal member 140 can be an iron sheet, and the iron sheet is arranged on the water tank 100.

[0058] In the prior art, the water tank 100 in a traditional dehumidifier is often detachably connected to the housing 200 through a snap connection structure. When the water tank 100 needs to be disassembled, the user needs to pull or lift the water tank 100 forcefully to disengage the snap connection structure, so that the water tank 100 can be detached from the snap connection with the housing 200 to complete the disassembly of the water tank 100. During the process of the user pulling or lifting the water tank 100 forcefully, the snap connection structure will suddenly disengage, resulting in the water tank 100 suddenly losing the snap force and being unable to maintain stability and shaking, making the water in the water tank 100 easy to overflow. In other words, in a traditional dehumidifier, the water tank 100 will suddenly lose the connection force with the housing 200 during the disassembly process, resulting in the water tank 100 being unable to be disassembled smoothly from the housing 200, and further causing the water in the water tank 100 to be easy to overflow due to the shaking of the water tank 100.

[0059] As an embodiment of the present utility model, the magnetic attraction assembly further includes an electromagnet, which is cooperatively arranged with the magnetic attraction member 240 so that when the electromagnet is energized, the magnetic attraction force of the magnetic attraction member 240 is offset. Specifically, the electromagnet is connected to the magnetic attraction member 240. It can be understood that before disassembling the water tank 100 from the housing 200, the user can first energize the electromagnet, and the magnetic attraction force generated by the electromagnet can offset the magnetic attraction force of the magnetic attraction member 240, so that the magnetic attraction member 240 cannot magnetically attract the metal member 140, that is, the water tank 100 loses the connection force with the housing 200 at this time. Then the user can easily drive the water tank 100 away from the housing 200 to complete the disassembly of the water tank 100. It is not difficult to see that in the embodiment of the present utility model, before disassembling the water tank 100, the connection force between the water tank 100 and the housing 200 has been offset, so that the water tank 100 will not suddenly lose the connection force with the housing 200 during the disassembly process, and further enables the water tank 100 to be disassembled smoothly from the housing 200, effectively avoiding the water in the water tank 100 from overflowing due to the shaking of the water tank 100.

[0060] It should be explained that a magnet has fixed magnetic poles. When the electromagnet is energized, the electromagnet will generate its own magnetic field. When the magnetic poles of the electromagnet are opposite to the magnetic poles of the magnet (for example, the N pole of the electromagnet faces the N pole of the magnet), that is, when the magnetic field direction generated by the electromagnet is opposite to the magnetic field direction of the magnet, their magnetic fields will weaken or cancel each other, so that the magnetic attraction force of the magnet can be completely offset, which will not be further elaborated here.

[0061] Specifically, refer to Figure 1 and Figure 2, the magnetic attraction assembly includes a power supply module and a demagnetization button 260. The demagnetization button 260 is electrically connected to the power supply module, and the power supply module is used to supply power to the electromagnet. An avoidance hole is formed on the housing 200, the demagnetization button 260 passes through the avoidance hole, and a part of the structure of the demagnetization button 260 extends out of the housing 200. When the demagnetization button 260 is pressed by the user, the power supply module can supply power to the electromagnet, so that the electromagnet can have magnetism, and then the magnetic attraction of the magnet can be offset. Then the user can smoothly detach the water tank 100 from the housing 200. When the water tank 100 needs to be installed, press the demagnetization button 260 again to stop the power supply module from supplying power to the electromagnet, that is, stop the interference of the electromagnet on the polarity of the magnet. Then horizontally push the water tank 100 into the housing 200, and with the limiting effect of the supporting part 220, the water tank 100 can be easily pushed in place. During the process of pushing the water tank 100 in, the iron sheet on the water tank 100 gradually enters the magnetic force range of the magnet until it is adsorbed in place.

[0062] As an embodiment of the present invention, a handle groove 250 is further formed on the housing 200. The avoidance hole is opened on the bottom wall of the handle groove 250, and a part of the structure of the demagnetization button 260 is arranged in the handle groove 250. The handle groove 250 is close to the water tank 100. It can be understood that the handle groove 250 is used for the user's finger to extend in, so that the user can drive the water tank 100 away from the housing 200 to realize the disassembly of the water tank 100.

[0063] Reference Figure 4 and Figure 6 , a positioning groove 230 is formed on the housing 200, the magnetic attraction member 240 is arranged in the positioning groove 230, a positioning protrusion 130 is formed on the water tank 100, a metal member 140 is arranged on the positioning protrusion 130, and the positioning protrusion 130 can be inserted into the positioning groove 230 so that the magnetic attraction member 240 magnetically attracts the metal member 140. It can be understood that when the water tank 100 is installed on the housing 200, the positioning protrusion 130 on the water tank 100 is inserted into the positioning groove 230 on the housing 200, and the inner wall of the positioning groove 230 can play a positioning role on the positioning protrusion 130, so that the water tank 100 can be accurately installed on the housing 200.

[0064] In the embodiment of the present invention, there are two magnetic attraction assemblies. Two positioning grooves 230 are formed on the housing 200, and two positioning protrusions 130 are formed on the water tank 100. The corresponding matching relationship will not be further elaborated here.

[0065] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0066] Certainly, the present utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent deformations or substitutions without departing from the spirit of the present utility model, and these equivalent deformations or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A dehumidifier, characterized in that, Comprising: A housing for being placed on the ground; A water tank having a first support surface, the water tank being abutted against the ground through the first support surface, and the water tank and the housing being detachably connected so that the water tank can move away from the housing in a direction parallel to the first support surface.

2. The dehumidifier according to claim 1, characterized in that: It further includes a first moving assembly disposed on the first support surface, and the first moving assembly is used for supporting the water tank to move on the ground.

3. The dehumidifier according to claim 2, characterized in that: The first moving assembly includes at least three first casters, and a plurality of the first casters are all disposed on the first support surface, and the plurality of first casters are used for supporting the water tank to move on the ground.

4. The dehumidifier according to claim 1, characterized in that: A support portion is formed on the housing, and the support portion is used for abutting against the ground to prevent the housing from tipping over.

5. The dehumidifier according to claim 4, characterized in that: A limiting groove is formed on the water tank, and the length direction of the limiting groove is the same as that of the support portion, and the limiting groove is used for the support portion to extend into.

6. The dehumidifier according to claim 1, characterized in that: It further includes a second moving assembly disposed on the housing, and the second moving assembly is used for supporting the housing to move on the ground.

7. The dehumidifier according to claim 6, characterized in that: The second moving assembly includes at least three second casters, and a plurality of the second casters are all disposed on the housing, and the plurality of second casters are used for supporting the housing to move on the ground.

8. The dehumidifier according to claim 1, characterized in that: It further includes a magnetic attraction assembly, and the magnetic attraction assembly includes a magnetic attraction member and a metal member. One of the magnetic attraction member and the metal member is disposed on the housing, and the other is disposed on the water tank. The magnetic attraction member can magnetically attract the metal member so that the water tank is connected to the housing.

9. The dehumidifier according to claim 8, wherein: The magnetic attraction assembly further includes an electromagnet, and the electromagnet is cooperatively arranged with the magnetic attraction member so that when the electromagnet is energized, the magnetic attraction force of the magnetic attraction member is offset.

10. The dehumidifier according to claim 8, characterized in that: A positioning groove is formed on the housing, the magnetic attraction member is disposed in the positioning groove, a positioning protrusion is formed on the water tank, the metal member is disposed on the positioning protrusion, and the positioning protrusion can be inserted into the positioning groove so that the magnetic attraction member magnetically attracts the metal member.

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