Air treatment equipment

Abstract

The utility model relates to the technical field of air treatment, and discloses air treatment equipment which comprises a mother machine, an air supply system and a control system. The sub-machine can be moved into or out of the cabin from the cabin inlet; the damping assembly is arranged in the cabin and comprises a roller part, a connecting rod part and a damping part; wherein the roller part is arranged at the first end of the connecting rod part and is positioned on the moving track of the sub-machine; the second end of the connecting rod part is hinged, and the sub-machine drives the connecting rod part to rotate through the roller part when entering the cabin; the damping part is connected to the connecting rod part and used for providing damping when the connecting rod part rotates. Therefore, under the action of the damping part, proper damping force is provided for the sub-machine, so that the moving speed of the sub-machine is relatively stable, and the safety performance is improved.

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. They have a wide range of application scenarios and can mainly improve and regulate the temperature, humidity, and quality of the air, enhancing people's working, living, and production environments.

[0003] Related technologies disclose an air treatment device, including a main unit and a sub-unit. Among them, the main unit is provided with a cabin, and the cabin is provided with an access port. The sub-unit can be moved into or out of the cabin through the access port. Thus, the position movement of the sub-unit is realized.

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

[0005] During the process of the sub-unit moving into the cabin, there is a lack of buffering, resulting in poor safety performance.

[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. Therefore, it may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Utility Model

[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 elements or delineate the protection scope of these embodiments. Instead, it 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 of poor safety performance caused by the lack of buffering of the sub-unit.

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

[0010] A main unit, provided with a cabin, and the cabin is provided with an access port;

[0011] A sub-unit, which can be moved into or out of the cabin through the access port;

[0012] A damping assembly, arranged in the cabin, including a roller part, a connecting rod part, and a damping part; wherein, the roller part is arranged at the first end of the connecting rod part and is located on the movement track of the sub-unit; the second end of the connecting rod part is hinged, and when the sub-unit enters the cabin, the connecting rod part is driven to rotate through the roller part; the damping part is connected to the connecting rod part and is used to provide damping when the connecting rod part rotates.

[0013] The air treatment device provided by the embodiments of the present disclosure can achieve the following technical effects:

[0014] During the process of moving the slave unit into the machine cabin through the hatch, the slave unit contacts the roller part, and the roller part drives the connecting rod part to rotate. Under the action of the roller part, the friction between the slave unit and the connecting rod part is reduced. Under the action of the damping part, an appropriate damping force is provided to the slave unit, so that the moving speed of the slave unit is relatively stable, improving the safety performance.

[0015] The above general description and the following description are only exemplary and explanatory, and are not used to limit this application. Description of the Drawings

[0016] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations and the drawings do not constitute a limitation 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:

[0017] Figure 1 is a schematic diagram of the first air outlet and the second air outlet provided by an embodiment of the present disclosure;

[0018] Figure 2 is a schematic diagram of the structure of the air grille provided by an embodiment of the present disclosure;

[0019] Figure 3 is a schematic diagram of the structure of the positioning protrusion provided by an embodiment of the present disclosure;

[0020] Figure 4 is a schematic diagram of the air path of the top air outlet provided by an embodiment of the present disclosure;

[0021] Figure 5 is a schematic diagram of the air path of the side air outlet provided by an embodiment of the present disclosure;

[0022] Figure 6 is a schematic diagram of the structure of the machine cabin provided by an embodiment of the present disclosure;

[0023] Figure 7 is a schematic diagram of the layout of multiple damping components provided by an embodiment of the present disclosure;

[0024] Figure 8 is a schematic diagram of the structure of the damping part provided by an embodiment of the present disclosure;

[0025] Figure 9 is a schematic diagram of the structure of the first magnetic attraction part provided by an embodiment of the present disclosure;

[0026] Figure 10 is a schematic diagram of the structure of the second magnetic attraction part provided by an embodiment of the present disclosure;

[0027] Figure 11 is a schematic diagram of the structure of the water tank provided by an embodiment of the present disclosure;

[0028] Figure 12 It is a schematic diagram of the water circuit of the water-slinging cup provided by an embodiment of the present disclosure;

[0029] Figure 13 It is a schematic structural diagram of the cover body part provided by an embodiment of the present disclosure;

[0030] Figure 14 It is a schematic structural diagram of the cup body part provided by an embodiment of the present disclosure;

[0031] Figure 15 It is a schematic structural diagram of the motor assembly provided by an embodiment of the present disclosure.

[0032] Reference numerals:

[0033] 100, housing; 101, first air outlet; 102, second air outlet; 110, air 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;

[0034] 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;

[0035] 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

[0036] 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 intended 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.

[0037] In the description of the embodiments of the present disclosure, the terms "first", "second", etc. in the specification, claims and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way 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.

[0038] In the embodiments of the present disclosure, the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. is based on the orientation or positional relationship 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 an orientation or positional relationship, 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.

[0039] In addition, the terms "arranged", "connected", "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 is an internal connection between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0040] Unless otherwise specified, the term "plurality" means two or more.

[0041] 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.

[0042] The term "and / or" is an associative relationship describing an object, indicating that there can be three relationships. For example, A and / or B means: A or B, or, A and B these three relationships.

[0043] It should be noted that, without conflict, the embodiments in the present disclosure and the features in the embodiments may be combined with each other.

[0044] Combined with Figures 1 - 15 As shown, the embodiments of the present disclosure provide an air handling device.

[0045] 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 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.

[0046] In this embodiment, when the shielding portion moves to the shielding position, the second air outlet 102 is blocked 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 avoiding position, the second air outlet 102 is unblocked, 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.

[0047] Optionally, as Figure 2 shown, the switching component further includes a ventilation grille 110, and the ventilation 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 ventilation grille 110 to move therewith. Here, when the ventilation grille 110 moves, it drives the shielding plate 120 to move. That is, by moving the ventilation grille 110, the position of the shielding plate 120 can be adjusted.

[0048] 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.

[0049] 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 avoiding 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.

[0050] 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 ventilation grille 110, and each shielding plate 120 corresponds to a second air outlet 102, so as to shield or avoid the four second air outlets 102 simultaneously.

[0051] 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 .

[0052] 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.

[0053] 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.

[0054] 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.

[0055] 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.

[0056] 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.

[0057] 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.

[0058] In this embodiment, when the ventilation grille 110 moves, the positioning groove 140 moves synchronously. When the ventilation grille 110 moves to the first position, the positioning groove 140 engages with the first protrusion 131, and at this time, the shielding plate 120 is in the shielding position. When the ventilation grille 110 moves to the second position, the positioning groove 140 engages with the second protrusion 132, and at this time, the shielding plate 120 is in the avoidance position.

[0059] Optionally, the positioning protrusions 130 are provided 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 engage with the second protrusion 132. When the ventilation grille 110 moves downward, the positioning groove 140 can engage with the first protrusion 131.

[0060] Optionally, the positioning groove 140 includes a first groove 141 and a second groove 142. Among them, the first groove 141 corresponds to the first protrusion 131; the second groove 142 corresponds to the second protrusion 132. And when the ventilation grille 110 is in the first position, the first groove 141 engages with the first protrusion 131, and the second groove 142 engages with the second protrusion 132. When the ventilation grille 110 is in the second position, the first groove 141 engages with the second protrusion 132.

[0061] 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 engage with the second protrusion 132, and the second groove 142 is not limited. When the ventilation grille 110 moves downward, the first groove 141 can engage with the first protrusion 131, and the second groove 142 can engage with the second protrusion 132. In this way, the positioning effect of the ventilation grille 110 is improved.

[0062] It can be understood that providing the positioning protrusions 130 on the ventilation grille 110 and the positioning grooves 140 on the housing 100 is a conventional alternative means.

[0063] Optionally, as Figure 1 shown, the switching assembly further includes a handle 150. The handle 150 is connected to the ventilation grille 110 and is located outside the housing 100 to facilitate manually moving the ventilation grille 110. In this way, the user can lift the ventilation grille 110 upward through the handle 150 to drive the shielding plate 120 to move to the avoidance position.

[0064] Optionally, the air handling device further includes a fan assembly. The fan assembly is disposed below the ventilation grille 110 and includes a cross-flow fan 160; the axis of the cross-flow fan 160 is vertically disposed and faces the first air outlet 101, and the fan outlet of the cross-flow fan 160 faces the second air outlet 102.

[0065] In this embodiment, asFigure 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 avoidance 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.

[0066] 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 guide ring 171 is provided on the periphery of the mounting bracket 170, and the first air guide ring 171 extends upward. In this way, an air duct is formed between the outer wall of the first air guide 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.

[0067] Optionally, the ventilation grille 110 is provided with a second air guide ring 172, and the second air guide ring 172 extends downward; as Figure 5 shown, the second air guide ring 172 is sleeved on the first air guide ring 171 to form a mounting cavity by buckling. In this way, the first air guide ring 171 and the second air guide ring 172 are arranged in a sleeved manner, and an air duct is formed between the outer walls of the two air guide rings and the inner wall of the housing 100 for guiding the air flow towards the first air outlet 101. Moreover, the two air guide 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.

[0068] Optionally, 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. In this way, it is beneficial to keep the mounting cavity sealed and prevent air from flowing into the mounting cavity.

[0069] Optionally, the air treatment device can be a purifier, a humidifier or an air conditioner main and sub-unit 200.

[0070] 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 port; the sub-unit 202 can be moved into or out of the cabin 201 through the access port; 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 machine 202; the second end of the connecting rod part 230 is hinged, and when the slave machine 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.

[0071] In this embodiment, the slave machine 202 can be flexibly moved into or out of the engine room 201 through the hatch, so that the position of the slave machine 202 can be adjusted according to different air treatment requirements. During the process of the slave machine 202 moving into the engine room 201 through the hatch, the slave machine 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 machine 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 machine 202, so that the moving speed of the slave machine 202 is relatively stable, and the safety performance is improved. Here, this air treatment device is also called an air-conditioning master-slave machine.

[0072] 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.

[0073] 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 machine 202 moves into 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 machine 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.

[0074] 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.

[0075] 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.

[0076] 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.

[0077] 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.

[0078] In this embodiment, when the slave unit 202 is out of contact with the roller portion 220, the connecting rod portion 230 is located at 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 in 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 located at the damping position, and the spring member 213 provides a damping force to the slave unit 202.

[0079] Optionally, as Figure 7 shown, the sliding sleeve 211 is arranged on one side of the connecting rod portion 230 located inside the engine compartment 201, and the first end of the support rod 214 faces the outside of the engine compartment 201; and when the connecting rod portion 230 rotates to the damping position, the elastic state of the spring member 213 is compressed.

[0080] In this embodiment, the connecting rod portion 230 has two sides, one side is located inside the engine compartment 201, and the other side is located outside the engine compartment 201. 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 side inside the engine compartment 201, and the connecting rod portion 230 is located at 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 out of contact with the roller portion 220, the spring member 213 pushes the second end of the support rod 214 to move outside the sleeve 212, and then drives the connecting rod portion 230 to rotate to the initial position.

[0081] 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.

[0082] In this embodiment, when the slave unit 202 is moved into the engine compartment 201, the connecting rod portion 230 is driven to move toward the inner side of the engine compartment 201 through the roller portion 220, and the connecting rod portion 230 is located at 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. When 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.

[0083] 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.

[0084] 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.

[0085] Optionally, the air treatment 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.

[0086] 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 through magnetic force; the limiting position corresponds to the first magnetic attraction portion 240 being in contact with the slave unit 202.

[0087] In this embodiment, the first magnetic attraction part 240 and the second magnetic attraction part 250 can attract each other 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 in the moving-in direction.

[0088] 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.

[0089] 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.

[0090] Optionally, as Figure 10 shown, the slave unit 202 is provided with a stopper 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 stopper 244; the magnetic attraction member 242 is arranged on the rotating plate 241 and is used to magnetically attract the second magnetic attraction part 250; the limit position corresponds to the tongue 243 abutting against the stopper 244.

[0091] 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 stopper 244, thereby blocking the slave unit 202 from continuing to move in the moving-in direction.

[0092] Optionally, the engine nacelle 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.

[0093] In this embodiment, when the slave unit 202 is outside the engine nacelle 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.

[0094] 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 in the figure, 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.

[0095] In this embodiment, the 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, the water flows along the water flow gap to 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.

[0096] 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. Moreover, the air treatment device is provided with a window for observing the water curtain through the window.

[0097] 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. Moreover, the user can observe the water curtain through the window, improving the user experience.

[0098] Optionally, as Figure 13 shown, the cover body part 330 is provided with a stop edge 331 which is arranged around the periphery of the top of the outer cup body 320. Moreover, 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 stop edge 331.

[0099] In this embodiment, when the outer cup body 320 rotates, under the action of the stop edge 331, the water in the water flow gap can be prevented from flowing out from the gap between the cover body part 330 and the outer cup body 320. Moreover, the design of the stop 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 when rotating relative to the outer cup body 320.

[0100] 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.

[0101] 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 a 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 the diameter 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.

[0102] Optionally, as Figure 15 shown, the motor shaft 340 includes a first shaft section 341 and a second shaft section 342; among them, 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; among them, the first shaft section 341 is arranged inside the first cup section 311, and the second shaft section 342 is arranged inside the second cup section 312. In this way, both the motor shaft 340 and the inner cup body 310 adopt a segmented design.

[0103] 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.

[0104] In this embodiment, the cup cover cylinder 334 extends downward into the water flow gap 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 cup cover cylinder 334 from rubbing against the inner cup body 310.

[0105] 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 inside 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.

[0106] 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.

[0107] 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, a sealing ring 316 is provided on the sealing step surface 315, and the sealing ring 316 is used to separately seal the first cup section 311 and the second cup section 312.

[0108] 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.

[0109] 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.

[0110] 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.

[0111] 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.

[0112] 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 extends upward through the bottom plate of the water tank 360 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.

[0113] 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.

[0114] 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 humidification 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.

[0115] 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 only represent 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 can be included in or replaced by 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: A mother machine (200) is provided with a cabin (201), and the cabin (201) is provided with a hatch; A submachine (202) can be moved into or out of the engine room (201) through the hatch; A damping assembly is arranged in a cabin (201), comprising a roller portion (220), a connecting rod portion (230) and a damping portion (210); wherein the roller portion (220) is arranged at a first end of the connecting rod portion (230) and is located on a moving track of a sub-machine (202); the second end of the connecting rod portion (230) is hingedly arranged, and when the sub-machine (202) enters the cabin (201), the connecting rod portion (230) is driven to rotate by the roller portion (220); and the damping portion (210) is connected to the connecting rod portion (230) and is used to provide damping when the connecting rod portion (230) rotates.

2. The air treatment equipment according to claim 1, characterized in that: The damping part (210) comprises: A sliding sleeve (211), a first end of which is hingedly arranged, and a second end of which is provided with a sleeve (212); A spring member (213) is disposed in the sleeve (212); The support rod (214) has a first end hinged to the connecting rod portion (230), and a second end movably disposed in the sleeve (212) and connected to the spring member (213).

3. The air treatment equipment according to claim 2, characterized in that: The sleeve (212) is provided with a slot (215), and the slot (215) extends along the moving direction of the support rod (214); A buckle (216) is provided at the second end of the support rod (214), and the buckle (216) is engaged in the slot (215) and can move along the slot.

4. The air treatment equipment according to claim 2, characterized in that: The connecting rod portion (230) has an initial position and a damping position; The damping position corresponds to the connection rod portion (230) rotating relative to the initial position, and the spring member (213) is in an elastic state.

5. The air treatment equipment according to claim 4, characterized in that: The sliding sleeve (211) is arranged on one side of the connecting rod portion (230) located inside the cabin (201), and the first end of the supporting rod (214) faces the outside of the cabin (201); Furthermore, when the connecting rod portion (230) rotates to the damping position, the elastic force state of the spring member (213) is compressed.

6. The air treatment equipment according to claim 4, characterized in that: The sliding sleeve (211) is arranged on a side of the connecting rod portion (230) located outside the cabin (201), and the first end of the supporting rod (214) faces the inside of the cabin (201); Furthermore, when the connecting rod portion (230) rotates to the damping position, the elastic force state of the spring member (213) is tension.

7. The air treatment device according to any one of claims 2 to 6, characterized in that: A mounting seat (260) is respectively provided on both sides of the cabin (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 and one in the back.

8. The air treatment equipment according to any one of claims 2 to 6, characterized in that: Also includes: The limiting component is used to limit the sub-machine (202) when the sub-machine (202) is moved to the installation position.

9. The air treatment device according to claim 8, characterized in that: The limiter components include: A first magnetic attraction portion (240) is rotatably disposed in the cabin (201) and corresponds to the installation position; A second magnetic attraction portion (250) is disposed on the sub-machine (202) and corresponds to the first magnetic attraction portion (240); Furthermore, when the sub-machine (202) moves to the installation position, the second magnetic attraction portion (250) attracts the first magnetic attraction portion (240) through magnetic force to rotate to a limit position; the limit position corresponds to the first magnetic attraction portion (240) being in contact with the sub-machine (202).

10. The air treatment device according to claim 9, characterized in that: The sub-machine (202) is provided with a stopper (244); the first magnetic attraction portion (240) comprises: A rotating plate (241) having a first end hingedly arranged and a second end serving as a latching tongue (243); the latching tongue (243) corresponds to a stopper (244); A magnetic attraction member (242) is disposed on the rotating plate (241) and is used for magnetic attraction with the second magnetic attraction portion (250); The limiting position corresponds to the tongue (243) being in conflict with the stopper (244).

11. The air treatment device according to claim 9, characterized in that: The cabin (201) has a first bottom plate (203), the first bottom plate (203) is provided with an escape opening (205), and the first magnetic attraction portion (240) is located in the escape opening (205); The sub-machine (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 portion (250) is arranged on the second bottom plate (204).

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