Air treatment equipment

Abstract

The utility model relates to the technical field of air treatment, and discloses air treatment equipment which comprises a machine shell, a first air outlet, a second air outlet, a first air inlet and a second air outlet. The switching assembly comprises a shielding part which is movably arranged, and the shielding part corresponds to the second air outlet; the shielding part is provided with a shielding position and an avoiding position; wherein the shielding position corresponds to the shielding part for shielding the second air outlet, and the avoiding position corresponds to the shielding part for avoiding the second air outlet, so that the air outlet mode is switched. In this way, different air outlet modes can be switched by adjusting the position of the shielding part according to the requirements of a user, and then the use requirements of the user are met.

Description

Technical Field

[0001] This application relates to the technical field of air treatment, for example, to an air treatment device. Background Art

[0002] Air treatment devices include humidifiers, purifiers, air conditioners, etc. Their application scenarios are extensive and diverse, and their functions are mainly reflected in improving and regulating air temperature, humidity, and quality, and enhancing people's work, living, and production environments.

[0003] Related technologies disclose an air treatment device that has a first air outlet and a second air outlet. Moreover, when the internal fan is started, it can blow air from both the first air outlet and the second air outlet simultaneously, thus achieving simultaneous air output from the two air outlets.

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

[0005] It is impossible to separately adjust the air output from one air outlet, making it difficult to meet the user's usage requirements.

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

[0007] To have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. This summary is not a general review, nor is it intended to identify key / important constituent elements or delineate the protection scope of these embodiments, but rather serves as a preface to the subsequent detailed description.

[0008] The embodiments of the present disclosure provide an air treatment device, which solves the problem that the adjustment of the air outlet is difficult to meet the user's usage requirements.

[0009] In some embodiments, the air treatment device includes:

[0010] A housing provided with a first air outlet and a second air outlet;

[0011] A switching component including a movably arranged shielding part, and the shielding part corresponds to the second air outlet; moreover, the shielding part has a shielding position and an avoidance position; wherein, the shielding position corresponds to the shielding part shielding the second air outlet, and the avoidance position corresponds to the shielding part avoiding the second air outlet, thereby switching the air output mode.

[0012] The air treatment device provided by the embodiments of the present disclosure can achieve the following technical effects:

[0013] When the shielding part moves to the shielding position, the second air outlet is shielded and air cannot flow out. At this time, the air inside the casing can be blown out from the first air outlet. When the shielding part moves to the avoidance position, the second air outlet is unobstructed and air can be blown out from the second air outlet. In this way, by adjusting the position of the shielding part according to user needs, different air outlet modes can be switched, thereby meeting the user's usage requirements.

[0014] The above general description and the following description are only exemplary and explanatory, and are not used to limit this application. Brief Description of the Drawings

[0015] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations and the drawings do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation, and among them:

[0016] Figure 1 is a schematic diagram of the first air outlet and the second air outlet provided by an embodiment of the present disclosure;

[0017] Figure 2 is a schematic diagram of the structure of the air grille provided by an embodiment of the present disclosure;

[0018] Figure 3 is a schematic diagram of the structure of the positioning protrusion provided by an embodiment of the present disclosure;

[0019] Figure 4 is a schematic diagram of the air path for top air outlet provided by an embodiment of the present disclosure;

[0020] Figure 5 is a schematic diagram of the air path for side air outlet provided by an embodiment of the present disclosure;

[0021] Figure 6 is a schematic diagram of the structure of the engine compartment provided by an embodiment of the present disclosure;

[0022] Figure 7 is a layout schematic diagram of a plurality of damping components provided by an embodiment of the present disclosure;

[0023] Figure 8 is a schematic diagram of the structure of the damping part provided by an embodiment of the present disclosure;

[0024] Figure 9 is a schematic diagram of the structure of the first magnetic attraction part provided by an embodiment of the present disclosure;

[0025] Figure 10 is a schematic diagram of the structure of the second magnetic attraction part provided by an embodiment of the present disclosure;

[0026] Figure 11 is a schematic diagram of the structure of the water tank provided by an embodiment of the present disclosure;

[0027] Figure 12 It is a schematic diagram of the water circuit of the water shaking cup provided by an embodiment of the present disclosure;

[0028] Figure 13 It is a schematic structural diagram of the cover body part provided by an embodiment of the present disclosure;

[0029] Figure 14 It is a schematic structural diagram of the cup body part provided by an embodiment of the present disclosure;

[0030] Figure 15 It is a schematic structural diagram of the motor assembly provided by an embodiment of the present disclosure.

[0031] Reference numerals:

[0032] 100, housing; 101, first air outlet; 102, second air outlet; 110, ventilation grille; 111, guide post; 112, guide cylinder; 120, baffle; 130, positioning protrusion; 131, first protrusion; 132, second protrusion; 140, positioning groove; 141, first groove; 142, second groove; 150, handle; 160, cross-flow fan; 170, mounting seat; 171, first air guide ring; 172, second air guide ring;

[0033] 200, main machine; 201, engine room; 202, sub-machine; 203, first bottom plate; 204, second bottom plate; 205, avoidance opening; 210, damping part; 211, sliding sleeve; 212, sleeve; 213, spring member; 214, support rod; 215, card slot; 216, buckle; 220, roller part; 230, connecting rod part; 240, first magnetic attraction part; 241, rotating plate; 242, magnetic attraction member; 243, tongue; 244, stop member; 250, second magnetic attraction part; 260, mounting seat;

[0034] 300, cup body part; 310, inner cup body; 311, first cup section; 312, second cup section; 313, first step surface; 314, second step surface; 315, sealing step surface; 316, sealing ring; 320, outer cup body; 321, water inlet; 322, water outlet; 323, water guiding inclined surface; 330, cover body part; 331, stop edge; 332, avoidance inclined surface; 333, connecting cylinder; 334, cup cover cylinder; 340, motor shaft; 341, first shaft section; 342, second shaft section; 350, motor body; 351, first bearing; 352, second bearing; 360, water tank; 361, moisture absorption film. Detailed implementation manners

[0035] In order to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for reference and illustration only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of explanation, numerous details are provided to give a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be shown in a simplified manner to simplify the drawings.

[0036] In the specification, claims and above-mentioned drawings of the embodiments of the present disclosure, the terms "first", "second", etc. are used to distinguish similar objects and do not necessarily describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of the present disclosure here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0037] In the embodiments of the present disclosure, the orientation or positional relationships indicated by the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. are based on the orientation or positional relationships shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation or be constructed and operated in a specific orientation. And, in addition to being able to represent orientation or positional relationships, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. 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 "arranged", "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 directly connected, or indirectly connected through an intermediate medium, or there can be internal communication 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 specified, the term "plurality" means two or more.

[0040] In the embodiments of the present disclosure, the character " / " indicates that the objects before and after are in an "or" relationship. For example, A / B means: A or B.

[0041] The term "and / or" is an associative relationship describing an object and indicates that three relationships can exist. For example, A and / or B means: A or B, or, A and B these three relationships.

[0042] It should be noted that, without conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0043] Combined with Figures 1 - 15 As shown, the embodiments of the present disclosure provide an air handling device.

[0044] In some embodiments, the air handling device includes a housing 100 and a switching component. As Figure 1 shown, the housing 100 is provided with a first air outlet 101 and a second air outlet 102; the switching component includes a shielding portion movably arranged, and the shielding portion corresponds to the second air outlet 102; and, the shielding portion has a shielding position and an avoidance position; wherein, the shielding position corresponds to the shielding portion shielding the second air outlet 102, and the avoidance position corresponds to the shielding portion avoiding the second air outlet 102, thereby switching the air outlet mode.

[0045] In this embodiment, when the shielding portion moves to the shielding position, the second air outlet 102 is shielded and cannot blow out air. At this time, the air in the housing 100 can be blown out from the first air outlet 101. When the shielding portion moves to the avoidance position, the second air outlet 102 is unshielded, and the air can be blown out from the second air outlet 102. In this way, according to the user's needs, by adjusting the position of the shielding portion, different air outlet modes can be switched, thereby meeting the user's usage requirements.

[0046] Optionally, as Figure 2 shown, the switching component further includes an air grille 110, and the air grille 110 is movably arranged at the first air outlet 101; the shielding portion includes a shielding plate 120, and the shielding plate 120 is connected to the air grille 110 to move therewith. Here, when the air grille 110 moves, it drives the shielding plate 120 to move. That is, by moving the air grille 110, the position of the shielding plate 120 can be adjusted.

[0047] Optionally, the first air outlet 101 is arranged at the top of the housing 100; the second air outlet 102 is arranged at the side of the housing 100.

[0048] In this embodiment, when the shielding portion moves to the shielding position, the air is blown out from the top of the housing 100. When the shielding portion moves to the avoidance position, the air is blown out from the side of the housing 100. In this way, the switching between top air outlet and side air outlet is realized.

[0049] Exemplarily, the housing 100 is configured in a cuboid shape, the first air outlet 101 is arranged on the top surface of the housing 100, and the four second air outlets 102 are respectively arranged on the four side surfaces of the housing 100. And, four shielding plates 120 are provided on the air grille 110, and each shielding plate 120 corresponds to one second air outlet 102, so as to shield or avoid the four second air outlets 102 simultaneously.

[0050] Optionally, a guide cylinder 112 is provided in the housing 100 , and the guide cylinder 112 extends along the moving direction of the ventilation grille 110 ; the ventilation grille 110 is provided with a guide column 111 , and the guide column 111 is inserted into the guide cylinder 112 .

[0051] In this embodiment, the plug-in cooperation between the guide column 111 and the guide cylinder 112 ensures the stability of the ventilation grille 110 during movement, which helps the ventilation grille 110 drive the shielding plate 120 to move accurately to the shielding position or the avoidance position.

[0052] Exemplarily, the first air outlet 101 is disposed at the top of the housing 100, and the ventilation grille 110 moves up and down at the first air outlet 101. Figure 2 and Figure 3 As shown, a downward guide column 111 is respectively provided at the four corners of the ventilation grille 110, and four upward guide cylinders 112 are provided in the housing 100, and each guide cylinder 112 corresponds to a guide column 111. In this way, when the ventilation grille 110 moves, the four guide columns 111 move synchronously in the corresponding guide cylinders 112, thereby achieving a better guiding effect.

[0053] It can be understood that providing the guide column 111 on the housing 100 and the guide cylinder 112 on the ventilation grille 110 is a conventional alternative means.

[0054] Optionally, the switching assembly also includes a positioning portion for positioning the ventilation grille 110 in a first position or a second position; wherein, when the ventilation grille 110 is positioned in the first position, the shielding plate 120 is located in a shielding position; when the ventilation grille 110 is positioned in the second position, the shielding plate 120 is located in an avoidance position.

[0055] In this embodiment, since the ventilation grille 110 drives the shielding plate 120 to move, the moving position of the ventilation grille 110 is associated with the moving position of the shielding plate 120. The positioning portion enables the ventilation grille 110 to accurately stay at the first position or the second position, thereby ensuring that the shielding plate 120 can accurately stay at the shielding position or the avoidance position, which is conducive to avoiding the problem of poor air flow or air leakage caused by position deviation.

[0056] Optionally, the positioning portion includes a positioning protrusion 130 and a positioning groove 140. The positioning protrusion 130 is arranged on the moving track of the ventilation grille 110, and includes a first protrusion 131 and a second protrusion 132; wherein the first protrusion 131 corresponds to the first position, and the second protrusion 132 corresponds to the second position; the positioning groove 140 is arranged on the side of the ventilation grille 110, and corresponds to the positioning protrusion 130.

[0057] In this embodiment, the positioning groove 140 moves synchronously when the ventilation grille 110 moves. When the ventilation grille 110 moves to the first position, the positioning groove 140 is embedded in the first protrusion 131, and the shielding plate 120 is at the shielding position. When the ventilation grille 110 moves to the second position, the positioning groove 140 is embedded in the second protrusion 132, and the shielding plate 120 is at the avoidance position.

[0058] Optionally, the positioning protrusion 130 is disposed on the inner wall of the housing 100, and the first protrusion 131 is located below the second protrusion 132. When the ventilation grille 110 moves upward, the positioning groove 140 can be embedded in the second protrusion 132. When the ventilation grille 110 moves downward, the positioning groove 140 can be embedded in the first protrusion 131.

[0059] Optionally, the positioning groove 140 includes a first groove 141 and a second groove 142. The first groove 141 corresponds to the first protrusion 131; the second groove 142 corresponds to the second protrusion 132. Moreover, when the ventilation grille 110 is in the first position, the first groove 141 is embedded in the first protrusion 131, and the second groove 142 is embedded in the second protrusion 132. When the ventilation grille 110 is in the second position, the first groove 141 is embedded in the second protrusion 132.

[0060] In this embodiment, the first groove 141 is located below the second groove 142, and the first protrusion 131 is located below the second protrusion 132. When the ventilation grille 110 moves upward, the first groove 141 can be embedded in the second protrusion 132, and the second groove 142 is not limited. When the ventilation grille 110 moves downward, the first groove 141 can be embedded in the first protrusion 131, and the second groove 142 can be embedded in the second protrusion 132. In this way, the positioning effect of the ventilation grille 110 is improved.

[0061] It can be understood that providing the positioning protrusion 130 on the ventilation grille 110 and providing the positioning groove 140 on the housing 100 is a conventional alternative means.

[0062] Alternatively, if Figure 1 As shown, the switching assembly further includes a handle 150, which is connected to the ventilation grille 110 and is located outside the housing 100, so as to facilitate manual movement of the ventilation grille 110. In this way, the user can pull the ventilation grille 110 upwards through the handle 150 to drive the shielding plate 120 to move to the avoidance position.

[0063] Optionally, the air handling device further comprises a fan assembly. The fan assembly is arranged below the ventilation grille 110 and comprises a crossflow fan 160 ; the axis of the crossflow fan 160 is arranged vertically and faces the first air outlet 101 , and the fan outlet of the crossflow fan 160 faces the second air outlet 102 .

[0064] In this embodiment, ifFigure 4 As shown, when the shielding part is in the shielding position, the second air outlet 102 is shielded, and air flows through the air duct towards the first air outlet 101. As Figure 5 shown, when the shielding part is in the avoiding position, although the first air outlet 101 is not shielded, since the blower outlet directly faces the second air outlet 102, the air blown by the cross-flow blower 160 mainly blows out from the second air outlet 102. At this time, under the action of the wind pressure, the air volume at the first air outlet 101 is extremely small or even there is no air flow.

[0065] Optionally, the blower assembly further includes a mounting bracket 170. The mounting bracket 170 is disposed between the cross-flow blower 160 and the ventilation grille 110 for mounting the cross-flow blower 160. And, a first air guiding ring 171 is provided on the periphery of the mounting bracket 170, and the first air guiding ring 171 extends upward. In this way, an air duct is formed between the outer wall of the first air guiding ring 171 and the inner wall of the housing 100, and the air duct faces upward towards the first air outlet 101. When the shielding part is in the shielding position, it is convenient to guide the air flow towards the first air outlet 101.

[0066] Optionally, the ventilation grille 110 is provided with a second air guiding ring 172, and the second air guiding ring 172 extends downward; as Figure 5 shown, the second air guiding ring 172 is sleeved on the first air guiding ring 171 to form a mounting cavity by buckling. In this way, the first air guiding ring 171 and the second air guiding ring 172 are arranged in a sleeved manner, and an air duct is formed between the outer walls of the two air guiding rings and the inner wall of the housing 100 for guiding the air flow towards the first air outlet 101. And, the two air guiding rings are buckled to form a mounting cavity, and components such as a circuit board and a sensor can be arranged in the mounting cavity.

[0067] Optionally, during the movement of the ventilation grille 110, the side wall of the second air guiding ring 172 is always in contact with the side wall of the first air guiding ring 171. In this way, it is beneficial to keep the mounting cavity sealed and prevent air from flowing into the mounting cavity.

[0068] Optionally, the air treatment device can be a purifier, a humidifier or an air conditioner main and sub-unit 200.

[0069] In some embodiments, the air treatment device includes a main unit 200, a sub-unit 202 and a damping assembly. As Figure 6 shown, the main unit 200 is provided with a cabin 201, and the cabin 201 is provided with an access opening; the sub-unit 202 can be moved into or out of the cabin 201 through the access opening; the damping assembly is disposed in the cabin 201 and includes a roller part 220, a connecting rod part 230 and a damping part 210; as Figure 7As shown, the roller part 220 is arranged at the first end of the connecting rod part 230 and is located on the moving track of the slave unit 202; the second end of the connecting rod part 230 is hinged, and when the slave unit 202 enters the engine room 201, the roller part 220 drives the connecting rod part 230 to rotate; the damping part 210 is connected to the connecting rod part 230 and is used to provide damping when the connecting rod part 230 rotates.

[0070] In this embodiment, the slave unit 202 can be flexibly moved into or out of the engine room 201 through the hatch, so that the position of the slave unit 202 can be adjusted according to different air treatment requirements. During the process of the slave unit 202 entering the engine room 201 from the hatch, the slave unit 202 contacts the roller part 220, and the roller part 220 drives the connecting rod part 230 to rotate. Under the action of the roller part 220, the friction between the slave unit 202 and the connecting rod part 230 is reduced. Under the action of the damping part 210, an appropriate damping force is provided to the slave unit 202, so that the moving speed of the slave unit 202 is relatively stable, improving the safety performance. Here, this air treatment device is also called an air-conditioning master-slave unit.

[0071] Optionally, as Figure 8 shown, the damping part 210 includes a sliding sleeve 211, a spring member 213 and a support rod 214. Among them, the first end of the sliding sleeve 211 is hinged, and its second end is provided with a sleeve 212; the spring member 213 is arranged in the sleeve 212; the first end of the support rod 214 is hinged to the connecting rod part 230, and its second end is movably arranged in the sleeve 212 and connected to the spring member 213.

[0072] In this embodiment, the sleeve 212 provides a moving space for the support rod 214 and a deformation space for the spring member 213. When the slave unit 202 enters the engine room 201, the connecting rod part 230 is driven to rotate through the roller part 220. The connecting rod part 230 drives the second end of the support rod 214 to move in the sleeve 212. And, the spring member 213 is deformed by the external force from the support rod 214 and stores energy. When the slave unit 202 is separated from the roller part 220, the external force from the support rod 214 disappears. At this time, the spring member 213 releases energy and drives the support rod 214 to move, and then the support rod 214 drives the connecting rod part 230 to move.

[0073] Optionally, as Figure 8 shown, the sleeve 212 is provided with a card slot 215, and the card slot 215 extends along the moving direction of the support rod 214; the second end of the support rod 214 is provided with a buckle 216, and the buckle 216 is clamped in the card slot 215 and can move along the card slot 215.

[0074] In this embodiment, when the second end of the support rod 214 extends into the sleeve 212, the buckle 216 is snapped into the card slot 215. In this way, the connection between the support rod 214 and the sleeve 212 is made more stable, reducing the risk of the support rod 214 falling off. Moreover, the card slot 215 can play a limiting role, enabling the support rod 214 to move along the sleeve 212 and preventing the support rod 214 from rotating radially.

[0075] Exemplarily, four card slots 215 are uniformly provided on the side wall of the sleeve 212, and four buckles 216 are provided on the support rod 214, and each buckle 216 corresponds to one card slot 215. In this way, when the support rod 214 moves, the four buckles 216 move synchronously in the corresponding card slots 215, thereby achieving a better limiting effect.

[0076] Optionally, the connecting rod portion 230 has an initial position and a damping position; wherein, the damping position corresponds to the rotation of the connecting rod portion 230 relative to the initial position, and the spring member 213 is in a state of elastic force.

[0077] In this embodiment, when the slave unit 202 is disengaged from the roller portion 220, the connecting rod portion 230 is in the initial position. When the slave unit 202 drives the connecting rod portion 230 to rotate through the roller portion 220, the connecting rod portion 230 drives the support rod 214 to move within the sleeve 212, and the spring member 213 deforms under the external force from the support rod 214. At this time, the connecting rod portion 230 is in the damping position, and the spring member 213 provides a damping force to the slave unit 202.

[0078] Optionally, as Figure 7 shown, the sliding sleeve 211 is disposed on one side of the connecting rod portion 230 located inside the engine nacelle 201, and the first end of the support rod 214 faces the outside of the engine nacelle 201; and when the connecting rod portion 230 rotates to the damping position, the elastic state of the spring member 213 is compressed.

[0079] In this embodiment, the connecting rod portion 230 has two sides, one side is located inside the engine nacelle 201 and the other side is located outside the engine nacelle 201. When the slave unit 202 is moved into the engine nacelle 201, the connecting rod portion 230 is driven to move toward the side inside the engine nacelle 201 through the roller portion 220, and the connecting rod portion 230 is in the damping position. At this time, the second end of the support rod 214 moves toward the inside of the sleeve 212, thereby compressing the spring, and the elastic state of the spring member 213 is compressed. When the slave unit 202 is disengaged from the roller portion 220, the spring member 213 pushes the second end of the support rod 214 to move outside the sleeve 212, thereby driving the connecting rod portion 230 to rotate to the initial position.

[0080] Optionally, the sliding sleeve 211 is disposed on the side of the connecting rod portion 230 outside the engine compartment 201, and the first end of the support rod 214 faces the inside of the engine compartment 201 (not shown in the figure); and when the connecting rod portion 230 rotates to the damping position, the elastic state of the spring member 213 is in tension.

[0081] In this embodiment, when the slave unit 202 is moved into the engine compartment 201, the connecting rod portion 230 is driven by the roller portion 220 to move toward the inner side of the engine compartment 201, and the connecting rod portion 230 is in the damping position. At this time, the second end of the support rod 214 moves toward the outside of the sleeve 212, thereby stretching the spring, and the elastic state of the spring member 213 is in tension. After the slave unit 202 is disengaged from the roller portion 220, the spring member 213 pulls the second end of the support rod 214 to move toward the inside of the sleeve 212, and then drives the connecting rod portion 230 to rotate to the initial position.

[0082] Optionally, as Figure 7 shown, mounting seats 260 are respectively disposed on both sides of the engine compartment 201, and two sets of damping components are arranged on each mounting seat 260; and the two sets of damping components on the same mounting seat 260 are arranged one in front of the other.

[0083] In this embodiment, the second end of the connecting rod portion 230 is hinged to the mounting seat 260, and the first end of the sliding sleeve 211 is hinged to the mounting seat 260. When the slave unit 202 is moved into the engine compartment 201, it first contacts the roller portion 220 of the front damping component, and the front damping portion 210 provides damping. As it is gradually moved in, it then contacts the roller portion 220 of the rear damping component, and at this time the rear damping portion 210 also provides damping. In this way, four sets of damping components are provided, which can more evenly disperse the impact force and vibration generated during the movement of the slave unit 202, making the movement of the slave unit 202 smoother and more stable.

[0084] Optionally, the air handling device further includes a limiting component. The limiting component is used to form a limit on the slave unit 202 when the slave unit 202 is moved to the installation position.

[0085] Optionally, as Figure 9 and Figure 10 shown, the limiting component includes a first magnetic attraction portion 240 and a second magnetic attraction portion 250. Among them, the first magnetic attraction portion 240 is rotatably disposed in the engine compartment 201 and corresponds to the installation position; the second magnetic attraction portion 250 is disposed on the slave unit 202 and corresponds to the first magnetic attraction portion 240; and when the slave unit 202 moves to the installation position, the second magnetic attraction portion 250 attracts the first magnetic attraction portion 240 to rotate to the limiting position by magnetic force; the limiting position corresponds to the first magnetic attraction portion 240 abutting against the slave unit 202.

[0086] In this embodiment, the first magnetic attraction part 240 and the second magnetic attraction part 250 can be attracted by magnetic force, and the first magnetic attraction part 240 can rotate. When the slave unit 202 is moved into the installation position, the second magnetic attraction part 250 attracts the first magnetic attraction part 240 to rotate. When the first magnetic attraction part 240 rotates to the limit position, it abuts against the slave unit 202. At this time, the slave unit 202 cannot continue to move along the moving-in direction.

[0087] Optionally, one of the first magnetic attraction part 240 and the second magnetic attraction part 250 is an N-pole magnet, and the other is an S-pole magnet.

[0088] Optionally, one of the first magnetic attraction part 240 and the second magnetic attraction part 250 is a magnet, and the other is a magnetic metal.

[0089] Optionally, as Figure 10 shown, the slave unit 202 is provided with a stop member 244; the first magnetic attraction part 240 includes a rotating plate 241 and a magnetic attraction member 242. Among them, the first end of the rotating plate 241 is hinged, and its second end serves as a tongue 243; the tongue 243 corresponds to the stop member 244; the magnetic attraction member 242 is arranged on the rotating plate 241 and is used for magnetic attraction with the second magnetic attraction part 250; the limit position corresponds to the tongue 243 abutting against the stop member 244.

[0090] In this embodiment, when the slave unit 202 is moved into the installation position, the second magnetic attraction part 250 attracts the magnetic attraction member 242, and the magnetic attraction member 242 drives the rotating plate 241 to rotate. When the rotating plate 241 rotates to the limit position, the tongue 243 abuts against the stop member 244, thereby blocking the slave unit 202 from continuing to move along the moving-in direction.

[0091] Optionally, the engine room 201 has a first bottom plate 203. The first bottom plate 203 is provided with an avoidance opening 205, and the first magnetic attraction part 240 is located in the avoidance opening 205; the slave unit 202 has a second bottom plate 204. The second bottom plate 204 is located above the first bottom plate 203, and the second magnetic attraction part 250 is arranged on the second bottom plate 204.

[0092] In this embodiment, when the slave unit 202 is outside the engine room 201, the first magnetic attraction part 240 is hidden in the avoidance opening 205. When the slave unit 202 is moved into the installation position, under the magnetic attraction of the second magnetic attraction part 250, the first magnetic attraction part 240 rotates and extends out of the avoidance opening 205, and then abuts against the slave unit 202.

[0093] In some embodiments, the air treatment device includes a water throwing device. The water throwing device includes a water throwing cup and a motor assembly. As Figure 11 and Figure 12As shown, the water flinging cup includes a cup body part 300 and a cover body part 330. Among them, the cup body part 300 includes an inner cup body 310 and an outer cup body 320. The outer cup body 320 is sleeved on the inner cup body 310, and there is a water flow gap between the two. An inlet 321 is opened at the bottom of the outer cup body 320, and an outlet 322 is opened at the top thereof. The cover body part 330 is connected to and covers the top of the outer cup body 320 and seals the water flow gap. The motor assembly includes a motor shaft 340. The motor shaft 340 is arranged in the inner cup body 310 and is connected to the cover body part 330. Moreover, when the motor shaft 340 rotates, the outer cup body 320 is driven to rotate through the cover body.

[0094] In this embodiment, external water source enters the water flow gap from the inlet 321. When the motor shaft 340 rotates, the outer cup body 320 is driven to rotate through the cover body part 330. At this time, water flows along the water flow gap towards the outlet 322 and is flung out from the outlet 322, achieving a good water flinging effect. The water flow direction is as Figure 12 shown. In this way, the air is humidified when flowing through the flung water, and thus the humidification requirement can be met.

[0095] Optionally, a plurality of outlets 322 are evenly arranged around the top of the outer cup body 320 to form a water curtain when the outer cup body 320 rotates. And, the air treatment device is provided with a window for observing the water curtain through the window.

[0096] In this embodiment, when the motor shaft 340 drives the outer cup body 320 to rotate at a certain speed, the plurality of outlets 322 continuously discharge water, thus forming a water curtain effect. And, the user can observe the water curtain through the window, improving the user experience.

[0097] Optionally, as Figure 13 shown, the cover body part 330 is provided with a rabbet edge 331 which is arranged around the periphery of the top of the outer cup body 320. And, when the cover body part 330 covers the outer cup body 320, the periphery of the top of the outer cup body 320 abuts against the rabbet edge 331.

[0098] In this embodiment, when the outer cup body 320 rotates, under the action of the rabbet edge 331, it can prevent the water in the water flow gap from flowing out through the gap between the cover body part 330 and the outer cup body 320. And, the design of the rabbet edge 331 enhances the connection stability between the cover body part 330 and the outer cup body 320, and can prevent the cover body part 330 from shaking with the outer cup body 320 when rotating.

[0099] Optionally, as Figure 13As shown, an avoidance inclined surface 332 is provided on the outer peripheral edge of the cover body portion 330, and the avoidance inclined surface 332 inclines from its first end upward toward the outer peripheral edge of the cover body portion 330 to its second end. Here, the first end of the avoidance inclined surface 332 is the end close to the motor shaft 340, and its second end is the end close to the outer peripheral edge of the cover body portion 330. The avoidance inclined surface 332 is used to avoid the water flow thrown out by the water outlet 322, which is beneficial to the water from the water outlet 322 being thrown out in a parabolic shape.

[0100] Optionally, the inner wall of the outer cup body 320 is a water guiding inclined surface 323, and the water guiding inclined surface 323 inclines from its first end upward toward the direction away from the motor shaft 340 to the second end. As Figure 14 shown, the shape of the outer cup body 320 is similar to a frustum of a cone, and the diameter of its top surface is larger than that of its bottom surface. The first end of the water guiding inclined surface 323 is the lower end, and the second end is the upper end. The motor shaft 340 coincides with the axis of the frustum of the cone, so the inner side surface of the frustum of the cone is regarded as the water guiding inclined surface 323.

[0101] Optionally, as Figure 15 shown, the motor shaft 340 includes a first shaft section 341 and a second shaft section 342; wherein, the first end of the first shaft section 341 is connected to the motor body 350, the first end of the second shaft section 342 is connected to the second end of the first shaft section 341, and the second end of the second shaft section 342 is connected to the cover body portion 330; the inner cup body 310 includes a first cup section 311 and a second cup section 312; wherein, the first shaft section 341 is arranged in the first cup section 311, and the second shaft section 342 is arranged in the second cup section 312. In this way, both the motor shaft 340 and the inner cup body 310 adopt a segmented design.

[0102] Optionally, the second cup section 312 is located above the first cup section 311; the cover body portion 330 is provided with a cup cover cylinder 334, and the cup cover cylinder 334 is located below the cover body portion 330; and, the cup cover cylinder 334 is sleeved on the second cup section 312, and there is a rotational clearance between the two.

[0103] In this embodiment, the cup cover cylinder 334 extends downward into the water flow clearance and is sleeved on the second cup section 312. In this way, when installing the cover body portion 330, the cup cover cylinder 334 can play a guiding role and improve the installation efficiency. And, under the action of the rotational clearance, when the motor shaft 340 drives the cover body portion 330 to rotate, it can avoid the friction between the cup cover cylinder 334 and the inner cup body 310.

[0104] Optionally, as Figure 13 shown, the cover body portion 330 is further provided with a connecting cylinder 333, and the connecting cylinder 333 is located in the cup cover cylinder 334; the second shaft section 342 extends into the connecting cylinder 333 and is threadedly connected to the connecting cylinder 333; and, the rotational direction of the motor shaft 340 is the same as the tightening direction of the threaded connection.

[0105] In this embodiment, the connecting cylinder 333 is provided with internal threads, and the second shaft section 342 is provided with externally matching threads, so that the second shaft section 342 is threadedly connected to the connecting cylinder 333. Since the rotation direction of the motor shaft 340 is the same as the tightening direction of the threaded connection, when the motor shaft 340 rotates, the problem of loosening between the second shaft section 342 and the cover body 330 can be prevented.

[0106] Optionally, as Figure 14 shown, the inner diameter of the second cup section 312 is larger than that of the first cup section 311, and the connection between the second cup section 312 and the first cup section 311 has a sealing step surface 315; moreover, the sealing step surface 315 is provided with a sealing ring 316, and the sealing ring 316 is used to separately seal the first cup section 311 and the second cup section 312.

[0107] In this embodiment, the motor shaft 340 extends into the second cup section 312 through the sealing ring 316 from below. Since there is a rotational clearance between the cup cover cylinder 334 and the second cup section 312, there may be a problem that water flows into the second cup section 312 through the rotational clearance. Under the action of the sealing ring 316, it can effectively prevent the water in the second cup section 312 from entering the first cup section 311, thereby protecting the motor body 350.

[0108] Optionally, as Figure 14 and Figure 15 shown, the inner wall of the first cup section 311 is provided with a first step surface 313 and a second step surface 314, and the first step surface 313 is located above the second step surface 314; the motor assembly further includes a first bearing 351 and a second bearing 352; wherein, the first bearing 351 is sleeved on the first shaft section 341 and is fixed to the first step surface 313 by a first nut; the second bearing 352 is sleeved on the first shaft section 341 and is fixed to the second step surface 314 by a second nut.

[0109] In this embodiment, the first nut is tightened downward, thereby fixing the first bearing 351 on the first step surface 313. The second nut is tightened upward, thereby fixing the second bearing 352 on the second step surface 314. In this way, through the step surface design, the contact area between the bearing and the first cup section 311 is increased, and the installation stability of the bearing is improved. Moreover, the arrangement of the two bearings makes the force on the first shaft section 341 more uniform.

[0110] Optionally, the air treatment device further includes a water tank 360, and the water throwing device is arranged in the water tank 360; the motor assembly further includes a motor body 350, the motor body 350 is located outside the water tank 360, and one end of the motor shaft 340 is connected to the motor body 350, and the second end passes through the water tank 360 and is connected to the cover body 330.

[0111] In this embodiment, asFigure 11 As shown, the motor body 350 is disposed below the bottom plate of the water tank 360 and is not in contact with the water in the water tank 360. The motor shaft 340 passes upward through the bottom plate of the water tank 360 and extends into the inner cup body 310 and is connected to the cover body portion 330. In this way, it effectively prevents the failure of the motor body 350 caused by moisture, and the motor body 350 can be conveniently disassembled outside the water tank 360.

[0112] Optionally, as Figure 12 shown, a moisture absorption film 361 is provided at the top opening of the water tank 360, and the height of the lower end of the moisture absorption film 361 is lower than the height of the top opening; and, the water throwing height of the water throwing cup is higher than the height of the lower end of the moisture absorption film 361.

[0113] In this embodiment, the moisture absorption film 361 is arranged to surround or partially surround the top opening of the water tank 360. Here, the water throwing height of the water throwing cup is higher than the height of the lower end of the moisture absorption film 361, which is beneficial to part of the thrown water being thrown onto the moisture absorption film 361. The moisture absorption film 361 can absorb and evaporate water, thereby improving the humidifying effect. The height of the lower end of the moisture absorption film 361 is lower than the height of the top opening of the water tank 360, which is beneficial to preventing water storage from overflowing and enabling the water to flow back into the water tank 360.

[0114] The above description and the drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, the individual components and functions are optional, and the order of operations can vary. Parts and features of some embodiments may be included in or substituted for parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. An air treatment device, characterized in that: include: The housing (100) is provided with a first air outlet (101) and a second air outlet (102); The switching component comprises a movably arranged shielding portion, and the shielding portion corresponds to the second air outlet (102); and the shielding portion has a shielding position and a avoiding position; wherein the shielding position corresponds to the shielding portion shielding the second air outlet (102), and the avoiding position corresponds to the shielding portion avoiding the second air outlet (102), thereby switching the air outlet mode.

2. The air treatment equipment according to claim 1, characterized in that: The switching assembly further comprises a ventilation grille (110), and the ventilation grille (110) is movably arranged at the first air outlet (101); The shielding portion comprises a shielding plate (120), and the shielding plate (120) is connected to the ventilation grille (110) so as to move along with the ventilation grille.

3. The air treatment equipment according to claim 2, characterized in that: A guide cylinder (112) is provided in the housing (100), and the guide cylinder (112) extends along the moving direction of the ventilation grille (110); The ventilation grille (110) is provided with a guide column (111), and the guide column (111) is inserted into the guide cylinder (112).

4. The air treatment equipment according to claim 2, characterized in that: The switching component also includes: The positioning portion is used to position the ventilation grille (110) at a first position or a second position; wherein when the ventilation grille (110) is positioned at the first position, the shielding plate (120) is located at a shielding position; and when the ventilation grille (110) is positioned at the second position, the shielding plate (120) is located at a avoiding position.

5. The air treatment device according to claim 4, characterized in that the positioning portion include: A positioning protrusion (130) is arranged on the moving track of the ventilation grille (110), comprising a first protrusion (131) and a second protrusion (132); wherein the first protrusion (131) corresponds to the first position, and the second protrusion (132) corresponds to the second position; The positioning groove (140) is arranged on the side surface of the ventilation grille (110) and corresponds to the positioning protrusion (130).

6. The air treatment device according to claim 5, characterized in that: The positioning groove (140) comprises: A first groove (141), corresponding to the first protrusion (131); A second groove (142), corresponding to the second protrusion (132); Furthermore, when the ventilation grille (110) is located at the first position, the first groove (141) is embedded in the first protrusion (131), and the second groove (142) is embedded in the second protrusion (132); when the ventilation grille (110) is located at the second position, the first groove (141) is embedded in the second protrusion (132).

7. The air treatment equipment according to claim 2, characterized in that: The switching component also includes: A handle (150) is connected to the ventilation grille (110) and is located outside the housing (100) to facilitate manual movement of the ventilation grille (110).

8. The air treatment device according to any one of claims 2 to 7, characterized in that: The first air outlet (101) is arranged at the top of the housing (100); The second air outlet (102) is arranged on the side of the casing (100).

9. The air treatment device according to claim 8, characterized in that: Also includes: The fan assembly is arranged below the ventilation grille (110), and comprises a cross-flow fan (160); the axis of the cross-flow fan (160) is arranged vertically, and the fan outlet of the cross-flow fan (160) faces the second air outlet (102).

10. The air treatment device according to claim 9, characterized in that: The fan assembly also includes: A mounting support (170) is provided between the crossflow fan (160) and the ventilation grille (110) and is used for mounting the crossflow fan (160); and a first air guide ring (171) is provided on the periphery of the mounting support (170), and the first air guide ring (171) extends upward.

11. The air treatment device according to claim 10, characterized in that: The ventilation grille (110) is provided with a second air guide ring (172), and the second air guide ring (172) extends downward; Furthermore, the second air guide ring (172) is sleeved on the first air guide ring (171) to form a mounting cavity by buckling.

12. The air treatment device according to claim 11, characterized in that: During the movement of the ventilation grille (110), the side wall of the second air guide ring (172) is always in contact with the side wall of the first air guide ring (171).

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