Laundry treating apparatus

Abstract

The utility model relates to a clothes processing device. The clothes processing device comprises a box body, a cylinder assembly, a mounting seat and a soft flock filtering device, two device cavities are formed in the mounting seat; and the flock filtering device is arranged between the air inlet and the two device cavities. The flock filtering device comprises a flock collecting cavity, a filter screen assembly and a cleaning assembly. The cleaning assembly comprises a mounting shell, a cleaning piece and a roller. The peripheral side edge of the cleaning piece exceeds the peripheral side edge of the mounting shell and is in contact with the surface of the filter screen assembly or the cavity wall of the flock collecting cavity; the roller is propped against the cavity wall of the soft flock collecting cavity; when the cleaning assembly slides in the soft flock collecting cavity, the rolling wheel can roll along the cavity wall of the soft flock collecting cavity, so that the cleaning piece can keep sliding contact with the surface of the filter screen assembly or the cavity wall of the soft flock collecting cavity, and then the cleaning piece can stably scrape soft flock on the surface of the filter screen assembly or the cavity wall of the soft flock collecting cavity.

Description

TECHNICAL FIELD

[0001] The utility model relates to clothes processing equipment technical field, especially a clothes processing device. BACKGROUND

[0002] Clothes processing devices such as clothes dryers, washing and drying integrated machines are household or commercial appliances that use mechanical, electronic and thermodynamic technologies to clean, dry and care for clothes. With the improvement of consumers' living standards, the requirements for clothes processing devices are becoming higher and higher.

[0003] Clothes processing devices usually have a cabinet and a drum assembly. The drum assembly forms a clothes processing cavity inside. The cabinet forms a drying air duct inside; both ends of the drying air duct are in communication with the clothes processing cavity, and a drying air circulation can be formed inside the drying air duct and the clothes processing cavity to achieve the clothes drying function in the clothes processing cavity.

[0004] In clothes processing devices with clothes drying function, a heat pump system is usually provided, which includes a compressor, an evaporator and a condenser. The compressor is used to compress refrigerant, the evaporator is used to condense and cool the air flow, and the condenser is used to heat the air flow. When the air flow flows through the evaporator and the condenser, lint is easily attached to the surface and is not easy to clean, resulting in excessive wind resistance after the lint accumulates on the surface of the evaporator and the condenser, affecting the air volume and thus affecting the drying efficiency. SUMMARY

[0005] The utility model aims at providing a clothes processing device to improve the lint cleaning effect of the lint filtering device.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme:

[0007] According to one aspect of the utility model, the utility model provides a clothes treatment device, the clothes treatment device includes: box, it forms the shell of clothes treatment device outside, barrel subassembly, be located in the box, form clothes treatment chamber in the barrel subassembly, the outer wall of barrel subassembly is equipped with the air inlet and return air outlet that communicate clothes treatment chamber respectively, mounting seat, be located in the upper of barrel subassembly, be equipped with two instrument cavities in the mounting seat, be equipped with air inlet and air outlet on the mounting seat, air inlet and air outlet communicate two instrument cavities respectively, air inlet communicates return air outlet, air outlet communicates air inlet, fluff filtering device, be located in the mounting seat, and be located between air inlet and two instrument cavities, fluff filtering device includes: collection box, be located between air inlet and two instrument cavities, be equipped with fluff collection cavity in the collection box, filter screen subassembly, be located in the collection box, and be located on the side wall in the collection box that is close to two instrument cavities, cleaning assembly, be located in the collection box, and be slidably equipped in fluff collection cavity, wherein, the air that air inlet flows can flow through fluff collection cavity and filter screen subassembly in proper order, then flow into two instrument cavities, filter screen subassembly is configured for filtering the fluff in the air of fluff collection cavity that flows to two instrument cavities, cleaning assembly includes: mounting shell, the mounting shell movably be equipped in fluff collection cavity, and can along fluff collection cavity slide, cleaning sheet, the cleaning sheet be equipped on the mounting shell, and at least part of the circumferential side margin of cleaning sheet exceeds the circumferential side margin of mounting shell, and with the surface of filter screen subassembly or the cavity wall of fluff collection cavity contact, roller, the roller rotatably protrude on the circumferential side margin of mounting shell, the roller with the cavity wall of fluff collection cavity abuts, when cleaning assembly slides in fluff collection cavity, the roller can roll along the cavity wall of fluff collection cavity, and the cleaning sheet can scrape off the fluff on the surface of filter screen subassembly or the cavity wall of fluff collection cavity.

[0008] The above technical solution has the following advantages or beneficial effects: The two instrument cavities can be connected to the clothes treatment chamber through the air inlet and the return air outlet, respectively, to form a drying air duct and achieve drying treatment of clothes. The fluff filtering device is arranged between the air inlet and the two instrument cavities, which can filter the fluff in the air and trap the fluff inside the fluff filtering device. During the sliding process of the cleaning assembly, the cleaning assembly can scrape off the fluff on the surface of the filter screen assembly facing the fluff collection cavity or the cavity wall of the fluff collection cavity, thereby improving the cleaning effect of the fluff inside the fluff filtering device and maintaining the filtering effect of the fluff filtering device. The roller and the cleaning sheet cooperate, the roller can roll along the cavity wall of the fluff collection cavity, the cleaning sheet can maintain sliding contact with the surface of the filter screen assembly or the cavity wall of the fluff collection cavity, and the cleaning sheet can stably scrape off the fluff on the surface of the filter screen assembly or the cavity wall of the fluff collection cavity.

[0009] In some embodiments of the present application, the cleaning assembly comprises a fixed frame arranged in the mounting shell; and the roller is rotatably arranged at the circumferential edge of the fixed frame.

[0010] The above technical solution has the following advantages or beneficial effects: by arranging the roller at the circumferential edge of the fixed frame, when the fixed frame is clamped and fixed in the mounting shell, the roller can protrude beyond the corresponding circumferential edge of the mounting shell, thereby facilitating the installation and disassembly and maintenance of the roller.

[0011] In some embodiments of the present application, the cleaning assembly comprises a clamping plate fixed to the mounting shell; and the fixed frame and the cleaning sheet are clamped between the clamping plate and the mounting shell.

[0012] The above technical solution has the following advantages or beneficial effects: the clamping cooperation of the mounting shell and the clamping plate can facilitate the installation and replacement of the cleaning sheet and the fixed frame, respectively.

[0013] In some embodiments of the present application, the roller comprises a first roller arranged at the bottom of the fixed frame, and the first roller abuts against the bottom wall of the fluff collecting cavity; when the cleaning assembly slides in the fluff collecting cavity, the first roller can roll along the bottom wall of the fluff collecting cavity.

[0014] The above technical solution has the following advantages or beneficial effects: the first roller can roll along the bottom wall of the fluff collecting cavity, which can make the sliding of the cleaning assembly in the fluff collecting cavity more smooth, and is conducive to maintaining the distance between the cleaning assembly and the bottom surface of the fluff collecting cavity, maintaining the sliding contact between the cleaning sheet and the bottom wall of the fluff collecting cavity, and thereby stably scraping the fluff on the bottom wall of the fluff collecting cavity.

[0015] In some embodiments of the present application, a support platform is protrudingly arranged on the bottom wall of the fluff collecting cavity, and the support platform is arranged extending along the fluff collecting cavity; the first roller abuts against the top surface of the support platform, and the cleaning assembly can slide along the fluff collecting cavity, so that the first roller rolls along the top surface of the support platform.

[0016] The above technical solution has the following advantages or beneficial effects: the cooperation of the support platform and the first roller can slidably support the cleaning assembly in the fluff collecting cavity, can maintain the distance between the cleaning assembly and the bottom surface of the fluff collecting cavity, so that the bottom of the cleaning sheet can maintain the sliding contact with the bottom surface of the fluff collecting cavity, and thereby scrape the fluff on the bottom wall of the fluff collecting cavity.

[0017] In some embodiments of the present application, the rolling wheel comprises a second rolling wheel arranged on the top of the fixed frame, and the second rolling wheel is in abutment with the top wall of the fluff collecting cavity; when the cleaning assembly slides in the fluff collecting cavity, the second rolling wheel can roll along the top wall of the fluff collecting cavity.

[0018] The above technical solution has the following advantages or beneficial effects: the second rolling wheel rolls along the top wall of the fluff collecting cavity, which can make the sliding of the cleaning assembly in the fluff collecting cavity more smooth, and is conducive to maintaining the distance between the cleaning assembly and the top wall of the fluff collecting cavity, maintaining the sliding contact between the cleaning sheet and the top wall of the fluff collecting cavity, and then stably scraping the fluff on the top wall of the fluff collecting cavity.

[0019] In some embodiments of the present application, the rolling wheel comprises a third rolling wheel arranged on the side of the fixed frame facing the filter screen assembly and a fourth rolling wheel arranged on the side of the fixed frame away from the filter screen assembly; when the cleaning assembly slides in the fluff collecting cavity, the third rolling wheel and the fourth rolling wheel can roll along the two laterally opposite side walls of the fluff collecting cavity, respectively.

[0020] The above technical solution has the following advantages or beneficial effects: the third rolling wheel and the fourth rolling wheel roll along the two laterally opposite side walls of the fluff collecting cavity, respectively, which can make the sliding of the cleaning assembly in the fluff collecting cavity more smooth, and is conducive to maintaining the distance between the cleaning assembly and the two laterally opposite side walls of the fluff collecting cavity, maintaining the sliding contact between the cleaning sheet and the two laterally opposite side walls of the fluff collecting cavity, and then stably scraping the fluff on the surface of the filter screen assembly and the side walls of the fluff collecting cavity.

[0021] In some embodiments of the present application, the side of the cleaning sheet facing the filter screen assembly is provided with a first fluff scraping part, and the first fluff scraping part exceeds the side edge of the mounting shell close to the filter screen assembly; the side of the cleaning sheet away from the filter screen assembly is provided with a second fluff scraping part, and the second fluff scraping part exceeds the side edge of the mounting shell away from the filter screen assembly; the top of the cleaning sheet can be provided with a third fluff scraping part, and the third fluff scraping part exceeds the top side edge of the mounting shell; the bottom of the cleaning sheet is provided with a fourth fluff scraping part, and the fourth fluff scraping part exceeds the bottom side edge of the mounting shell; when the cleaning assembly slides in the fluff collecting cavity, the first fluff scraping part is in sliding contact with the surface of the filter screen assembly, the second fluff scraping part is in sliding contact with the side wall of the fluff collecting cavity away from the filter screen assembly, the third fluff scraping part is in sliding contact with the top side wall of the fluff collecting cavity, and the fluff scraping part is in sliding contact with the bottom side wall of the collecting cavity.

[0022] The first scraping part keeps sliding contact with the surface of the filter screen assembly, and can scrape off the lint on the surface of the filter screen assembly.

[0023] In some embodiments of the present application, the top wall of the box is provided with a mounting opening, the top wall of the mounting seat is provided with an insertion opening, and the mounting opening and the insertion opening are arranged opposite to each other in the up-down direction; the lint filtering device can be inserted into the insertion opening through the mounting opening and arranged in the mounting seat.

[0024] The lint filtering device can be inserted into the insertion opening through the mounting opening and arranged in the mounting seat, so that the lint filtering device is arranged in the mounting seat, and then the lint filtering device can be arranged in the region between the air inlet and the two cavities.

[0025] In some embodiments of the present application, one end of the lint collecting cavity is formed with an air inlet opening, the air inlet opening faces the air inlet and communicates with the air inlet; the cleaning assembly can be inserted into or withdrawn from the lint collecting cavity through the air inlet opening.

[0026] The air inlet opening is arranged at one end of the lint collecting cavity, so that the air can enter the lint collecting cavity through the air inlet opening. The cleaning assembly can be inserted into or withdrawn from the lint collecting cavity through the air inlet opening, so that the installation and disassembly of the cleaning assembly are facilitated.

[0027] The specific content of other embodiments is included in the specific embodiments and the drawings.

[0028] The effects of the present application are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a structure schematic view of a clothes processing device of an embodiment of the present application.

[0030] Figure 2 is a partial structure schematic view of the inside of a clothes processing device of an embodiment of the present application.

[0031] Figure 3 is Figure 1exploded view of a portion of the structure of

[0032] Figure 4 is Figure 3 a schematic view of the structure of the mounting base in

[0033] Figure 5 is Figure 4 an exploded view of a portion of the structure of

[0034] Figure 6 is Figure 5 a schematic view of a portion of the structure of

[0035] Figure 7 is Figure 6 an exploded view of a portion of the structure of

[0036] Figure 8 is Figure 5 a schematic view of the structure of the lint filter device in

[0037] Figure 9 is Figure 8 a schematic view of the structure in another perspective

[0038] Figure 10 is Figure 9 an exploded view of a portion of the structure of

[0039] Figure 11 is Figure 10 a schematic view of the structure of the filter screen assembly in

[0040] Figure 12 is Figure 11 a schematic view of the structure in another state

[0041] Figure 13 is Figure 8 a schematic view of the structure in another perspective

[0042] Figure 14 is Figure 13 a schematic view of the structure of the cleaning assembly and handle in

[0043] Figure 15 is Figure 8 a schematic view of the structure in another state

[0044] Figure 16 is Figure 15 a schematic view of the structure of the cleaning assembly and handle in

[0045] Figure 17 is Figure 16 a schematic view of the structure in another perspective

[0046] Figure 18 is Figure 16 an exploded view of a portion of the structure of

[0047] Figure 19 is Figure 18 A structural schematic diagram in another perspective view.

[0048] Figure 20 is Figure 13 A sectional view.

[0049] Figure 21 is Figure 7 A structural schematic diagram of a spraying device in the air conditioner.

[0050] Figure 22 is Figure 21 A structural schematic diagram in another perspective view.

[0051] Figure 23 is Figure 7 A structural schematic diagram of an evaporator in the air conditioner.

[0052] Figure 24 is Figure 5 An assembly structural diagram of a spraying device and a top cover in the air conditioner.

[0053] Figure 25 is Figure 24 A structural schematic diagram in another perspective view.

[0054] Figure 26 is Figure 25 An exploded schematic diagram.

[0055] The reference signs are explained as follows: 1, cabinet; 101, mounting port; 11, cabinet door; 12, condenser; 13, evaporator; 131, evaporating pipe; 132, evaporating sheet; 14, compressor; 15, water inlet valve; 2, cylinder assembly; 20, clothes treatment cavity; 201, air inlet; 202, air return; 21, outer cylinder; 22, inner cylinder; 23, door sealing ring; 3, mounting seat; 30, two-vessel cavity; 31, base; 310, mounting cavity; 311, air inlet; 312, air outlet; 313, air outlet air duct; 3131, fan; 32, top cover; 321, positioning column; 322, second assembly hole; 323, insertion port; 33, spraying device; 330, spraying channel; 331, spraying port; 332, spraying shell; 333, isolation grid; 334, positioning groove; 335, fixing part; 3351, first assembly hole; 336, pipe interface; 34, fluff filtering device; 340, fluff collecting cavity; 3401, chute; 3402, loading and unloading port; 3403, support table; 341, filter screen assembly; 3411, first filter screen; 3412, second filter screen; 3413, first flap; 34131, first filtering port; 34132, first turning end; 34133, first buckle; 3414, second flap; 34141, second filtering port; 34142, second turning end; 34143, second buckle; 342, collecting box; 3421, air inlet; 3422, air outlet; 3423, accommodating groove; 3424, telescopic port; 343, sealing ring; 344, upper cover; 3441, pull-up port; 3442, flip cover; 345, cleaning assembly; 3451, cleaning sheet; 34511, first fluff scraping part; 34512, second fluff scraping part; 34513, third fluff scraping part; 34514, fourth fluff scraping part; 34515, fifth fluff scraping part; 3452, mounting shell; 34521, first notch; 34522, second notch; 3453, clamping plate; 34531, hand holding part; 3454, fixing frame; 3455, clamping hook; 3456, connecting shaft; 3457, roller; 3457a, first roller; 3457b, second roller; 3457c, third roller; 3457d, fourth roller; 346, handle; 3461, clamping convex; 3462, elastic arm; 34621, clamping rib; 3463, connecting arm; 35, air return pipe; 4, soap box assembly; 41, water inlet box; 42, soap box. DETAILED DESCRIPTION

[0056] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can be varied in a wide range of embodiments and without departing from the scope of the present application, and the description and drawings in the nature are used as an illustration and not to limit the present application.

[0057] In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated thereby must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0058] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0059] In the description of the present application, it needs to be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0060] Figure 1 is a structural schematic diagram of a clothes processing device of an embodiment of the present application. Figure 2 is a partial structural schematic diagram of the inside of a clothes processing device of an embodiment of the present application.

[0061] As shown in Figure 1 and Figure 2 The clothes processing device provided by the embodiments of the present application can include a box body 1. The box body 1 can be configured as an outer shell outside the clothes processing device. The box body 1 can generally adopt a rectangular hollow structure. It needs to be noted that in other embodiments, the appearance shape of the box body 1 can be designed according to needs, which is not limited here. The inside of the box body 1 can be used to provide a mounting space.

[0062] In some embodiments, a clothes throwing opening (not shown in the figure) can be formed on the front side wall of the box body 1. The clothes throwing opening can communicate with the internal space of the box body 1. The clothes can be put into the box body 1 inside through the clothes throwing opening for cleaning.

[0063] Please refer to Figures 1-2As shown, in some embodiments, a door 11 may be provided on the front side wall of the box body 1. The door 11 can be used to open and close the clothing inlet on the front side wall of the box body 1, thereby opening and closing the space inside the box body 1 through the door 11.

[0064] In some embodiments, the door 11 and the body 1 can be connected by a hinge, and the door 11 can rotate around the axis of the hinge, thereby realizing the opening and closing of the door 11 and opening and closing the clothing inlet.

[0065] like Figures 1-2 As shown, in some embodiments, the garment handling device may include a tubular assembly 2. The tubular assembly 2 may be disposed within the housing 1. The tubular assembly 2 may extend along the front-rear direction of the housing 1. A garment handling chamber 20 may be formed within the tubular assembly 2. A tubular opening may be formed on the front end face of the tubular assembly 2. This tubular opening communicates with the interior of the garment handling chamber 20. This tubular opening is directly opposite the garment inlet and the door 11 of the housing 1. When the door 11 is opened, garments can be sequentially placed into the garment handling chamber 20 within the tubular assembly 2 through the garment inlet at the front of the housing 1 and the tubular opening at the front end of the tubular assembly 2 for washing, dehydration, and other operations. When the housing 1 is closed, the housing 1 can simultaneously close the garment inlet and the garment handling chamber 20.

[0066] Figure 3 yes Figure 2 A schematic diagram of its decomposition.

[0067] like Figure 3 As shown, in some embodiments, the tub assembly 2 may include an outer tub 21. The outer tub 21 may be disposed inside the housing 1. The outer tub 21 may be configured as a tub for containing washing water. The internal space of the outer tub 21 can be used to hold washing liquids, such as water, detergent, fabric softener, etc.

[0068] In some embodiments, the tubular assembly 2 may include an inner tubing 22. The inner tubing 22 may be disposed inside the outer tubing 21. A clothes handling chamber 20 may be formed inside the inner tubing 22. The clothes handling chamber 20 within the inner tubing 22 is used to hold clothes to be washed. A water passage hole (not shown in the figure) may be provided on the peripheral wall of the inner tubing 22. The clothes handling chamber 20 can connect the space between the inner tubing 22 and the outer tubing 21 through the water passage hole. The washing liquid in the outer tubing 21 can enter the clothes handling chamber 20 within the inner tubing 22 through the water passage hole, that is, the washing liquid in the space between the inner tubing 22 and the outer tubing 21 can enter the clothes handling chamber 20 within the inner tubing 22 through the water passage hole.

[0069] In some embodiments, the inner drum 22 may be rotatably disposed inside the outer drum 21. When the inner drum 22 rotates relative to the outer drum 21, the inner drum 22 can drive the clothes to rotate relative to the outer drum 21, thereby realizing the washing function of the clothes in the clothes processing chamber 20 of the inner drum 22 and improving the uniformity of washing and dehydration of the clothes.

[0070] It should be noted that in other embodiments, the clothes treatment cavity 20 can also be used for drying clothes, such as a clothes dryer or a washer-dryer.

[0071] In some embodiments, the outer drum 21 and the inner drum 22 can also be arranged coaxially inside and outside. The front end of the outer drum 21 and the front end of the inner drum 22 can be provided with oppositely arranged openings. The front end opening of the outer drum 21 and the front end opening of the inner drum 22 can be combined to form a drum opening of the drum assembly 2.

[0072] In some embodiments, the drum assembly 2 can include a door seal ring 23. The door seal ring 23 can be arranged at the front drum opening of the drum assembly 2. The door seal ring 23 can have an annular structure. The door seal ring 23 can be made of a sealing material with elasticity. The door seal ring 23 is arranged around the circumferential side of the clothes throwing opening and the circumferential side of the drum opening of the drum assembly 2. The circumferential side edge of the front end of the door seal ring 23 is sealingly connected to the circumferential side edge of the clothes throwing opening of the cabinet 1, and the circumferential side edge of the rear end of the door seal ring 23 is sealingly connected to the circumferential side edge of the drum opening of the outer drum 21, thereby sealing the gap between the clothes throwing opening of the cabinet 1 and the drum opening of the outer drum 21. In this way, when the cabinet door 11 closes the clothes throwing opening on the front side of the cabinet 1, the cabinet door 11 can be in sealing contact with the door seal ring 23. The door seal ring 23 can prevent water in the clothes treatment cavity 20 from entering the cabinet 1, and at the same time the cabinet door 11 can prevent water in the clothes treatment cavity 20 from overflowing from the clothes throwing opening of the cabinet 1.

[0073] As shown in FIG. 2, in some embodiments, the outer wall of the drum assembly 2 can be respectively provided with an air inlet 201 and an air return 202. The air inlet 201 and the air return 202 can respectively communicate with the clothes treatment cavity 20. Dryer air can enter the inside of the clothes treatment cavity 20 through the air inlet 201 to perform drying treatment on the clothes in the clothes treatment cavity 20. During the drying process, the dryer air can take away the moisture on the clothes, thereby forming humid hot air, which can be discharged from the clothes treatment cavity 20 through the air return 202, thereby realizing the clothes drying function. Figure 3 In some embodiments, the air inlet 201 and the air return 202 can be respectively arranged at the front and rear ends of the drum assembly 2. The air inlet 201 can be arranged on the outer wall of the front end of the drum assembly 2. The air inlet 201 can be arranged at the door seal ring 23. The air return 202 can be arranged on the outer wall of the rear end of the drum assembly 2. The air inlet 201 communicates with the front end of the clothes treatment cavity 20, and the air return 202 communicates with the rear end of the clothes treatment cavity 20.

[0074] It should be noted that in some other embodiments, the air inlet 201 can also be arranged on the outer wall of the rear end of the drum assembly 2, thereby communicating with the rear end of the clothes treatment cavity 20. The air return 202 can also be arranged on the outer wall of the front end of the drum assembly 2, thereby communicating with the front end of the clothes treatment cavity 20.

[0075] It should be noted that in some other embodiments, the air inlet 201 can also be arranged on the outer wall of the rear end of the drum assembly 2, thereby communicating with the rear end of the clothes treatment cavity 20. The air return 202 can also be arranged on the outer wall of the front end of the drum assembly 2, thereby communicating with the front end of the clothes treatment cavity 20.

[0076] Figure 4 is Figure 3 is a structural schematic diagram of the mounting seat 3. Figure 5 is Figure 4 is an exploded schematic diagram of the mounting seat 3.

[0077] As shown in Figure 4 and Figure 5 , in some embodiments, the clothes treatment device can include a mounting seat 3. Two cavities 30 are formed in the mounting seat 3. The two cavities 30 can be respectively communicated with an air inlet 201 and an air return 202, thereby forming a drying air duct in the mounting seat 3, which is communicated with the clothes treatment cavity 20, thereby forming a drying air circulation.

[0078] For example, the dry hot air (i.e. drying air) formed in the two cavities 30 can enter the clothes treatment cavity 20 through the air inlet 201 to dry the clothes. The wet hot air generated in the clothes treatment cavity 20 can return to the two cavities 30 through the air return 202, and after being condensed and dehumidified, the dry hot air is heated again to enter the clothes treatment cavity 20 through the air inlet 201 to dry the clothes, thereby realizing the drying air circulation.

[0079] Figure 6 is Figure 5 is a partial structural schematic diagram of the clothes treatment device. Figure 7 is Figure 6 is an exploded schematic diagram of the clothes treatment device.

[0080] As shown in Figure 5 , Figure 6 and Figure 7 , in some embodiments, the clothes treatment device can include a heat pump system. The heat pump system can include a compressor 14, a condenser 12 and an evaporator 13. The compressor 14, the condenser 12 and the evaporator 13 can be connected in sequence by pipelines. For example, the outlet of the compressor 14 is connected with the inlet of the condenser 12, the outlet of the condenser 12 is connected with the inlet of the evaporator 13, and the outlet of the evaporator 13 is connected with the inlet of the compressor 14, thereby forming a circulating channel for the flow of refrigerant in the compressor 14, the condenser 12 and the evaporator 13. After being compressed by the compressor 14, the refrigerant enters the condenser 12, which generates heat, thereby enabling the condenser 12 to heat the air around it. The refrigerant in the condenser 12 flows into the evaporator 13, which can absorb heat, thereby enabling the evaporator 13 to condense and cool the air around it.

[0081] It should be noted that in other embodiments, the evaporator 13 can also be replaced by other condensing devices, such as a water condenser, which can also condense and cool the air around it.

[0082] In other embodiments, the condenser 12 can also be replaced by other heating devices, such as an electric heater, to heat the air around it.

[0083] In some embodiments, the evaporator 13 can be arranged in the mounting seat 3. The evaporator 13 can be arranged in the two- chamber cavity 30. The evaporator 13 can be arranged on the side of the two- chamber cavity 30 close to the return air port 202. When the wet and hot air in the clothes treatment cavity 20 enters the two- chamber cavity 30 through the return air port 202, the wet and hot air can contact and exchange heat with the evaporator 13, and the wet and hot air is condensed and cooled by the evaporator 13, so that the water in the wet and hot air is condensed on the surface of the evaporator 13, and the water in the wet and hot air is removed. In this way, the wet and hot air entering the two- chamber cavity 30 can be condensed by the evaporator 13 to form dry and cold air.

[0084] In some embodiments, the condenser 12 can be arranged in the mounting seat 3. The condenser 12 can be arranged in the two- chamber cavity 30. The condenser 12 can be arranged on the side of the two- chamber cavity 30 close to the return air port 202. When the wet and hot air in the clothes treatment cavity 20 enters the two- chamber cavity 30 through the return air port 202, the wet and hot air can contact and exchange heat with the evaporator 13, and the wet and hot air is condensed and cooled by the evaporator 13, so that the water in the wet and hot air is condensed on the surface of the evaporator 13, and the water in the wet and hot air is removed. In this way, the wet and hot air entering the two- chamber cavity 30 can be condensed by the evaporator 13 to form dry and cold air.

[0085] As shown in Figure 3 , Figure 6 and Figure 7 In some embodiments, the mounting seat 3 can be provided with an air inlet 311 and an air outlet 312 on opposite sides, respectively. The air inlet 311 and the air outlet 312 can respectively communicate with opposite sides of the two- chamber cavity 30. The air inlet 311 can be used to communicate with the return air port 202 of the drum assembly 2. The air outlet 312 can be used to communicate with the air inlet 201 of the drum assembly 2. In this way, the clothes treatment cavity 20 can communicate with the two- chamber cavity 30 through the return air port 202 and the air inlet 311. The two- chamber cavity 30 can communicate with the clothes treatment cavity 20 through the air outlet 312 and the air inlet 201. The wet and hot air in the clothes treatment cavity 20 can enter the two- chamber cavity 30 through the return air port 202 and the air inlet 311 in turn, be condensed by the evaporator 13 and heated by the condenser 12, and then return to the clothes treatment cavity 20 through the air outlet 312 and the air inlet 201 in turn, to perform the drying treatment on the clothes in the clothes treatment cavity 20.

[0086] As shown in Figure 6 and Figure 7As shown, in some embodiments, the evaporator 13 and the condenser 12 can be arranged adjacently within the two chambers 30. The evaporator 13 can be located on the side of the condenser 12 near the air inlet 311 and the air return outlet 202. The condenser 12 can be located on the side of the evaporator 13 near the air outlet 312 and the air inlet 201. In this way, by arranging the evaporator 13 and the condenser 12 adjacently, the internal structure of the two chambers 30 can be made compact, improving the space utilization of the two chambers 30.

[0087] like Figure 5 and Figure 6 As shown, in some embodiments, the mounting base 3 may include a base 31 and a top cover 32. Two cavities 30 may be disposed on the top surface of the base 31. The top surfaces of the two cavities 30 are open. The top cover 32 may be placed on the top surface of the base 31 and cover the openings in the top surfaces of the two cavities 30. In this way, the two cavities 30 can be sealed between the base 31 and the top cover 32. When the top cover 32 is removed from the base 31, the evaporator 13 and the condenser 12 can be installed into the two cavities 30 respectively.

[0088] like Figure 6 and Figure 7 As shown, in some embodiments, an air outlet duct 313 may be provided inside the mounting base 3. The air outlet duct 313 may be provided on the base 31. The air outlet duct 313 may be located on one side of the two chambers 30. One end of the air outlet duct 313 may communicate with the two chambers 30. The condenser 12 may be located on the side of the two chambers 30 near the air outlet duct 313. The other end of the air outlet duct 313 may form an air outlet 312. In this way, the dry hot air generated by the condenser 12 in the two chambers 30 can flow out through the air outlet duct 313 and flow into the clothing processing chamber 20 through the air inlet 201.

[0089] like Figure 6 and Figure 7 As shown, in some embodiments, a fan 3131 may be provided inside the mounting base 3. The fan 3131 may be located inside the air outlet duct 313. The fan 3131 may be located at the end of the air outlet duct 313 that communicates with the two chambers 30. The fan 3131 can be used to provide airflow, and the fan 3131 can actively draw air from the two chambers 30, so that the dry hot air formed in the two chambers 30 can actively flow out through the air outlet duct 313, forming dry hot air. The dry hot air can flow into the clothing processing chamber 20 through the air inlet 201 to dry the clothes in the clothing processing chamber 20. In addition, the airflow of the fan 3131 can also cause the humid hot air in the clothing processing chamber 20 to flow out through the return air inlet 202 and return to the two chambers 30 through the air inlet 311.

[0090] like Figure 3 and Figure 4As shown in some embodiments, the air inlet 311 of the mounting seat 3 can be arranged downward. The air return port 202 of the drum assembly 2 can be arranged upward. The air inlet 311 can be arranged above the air return port 202. In this way, the air inlet 311 and the air return port 202 can be connected in an upward and downward manner.

[0091] As shown in some embodiments, the air inlet 311 of the mounting seat 3 can be arranged downward. The air return port 202 of the drum assembly 2 can be arranged upward. The air inlet 311 can be arranged above the air return port 202. In this way, the air inlet 311 and the air return port 202 can be connected in an upward and downward manner. Figure 3 and Figure 4 As shown in some embodiments, the air inlet 311 of the mounting seat 3 can be arranged downward. The air return port 202 of the drum assembly 2 can be arranged upward. The air inlet 311 can be arranged above the air return port 202. In this way, the air inlet 311 and the air return port 202 can be connected in an upward and downward manner.

[0092] Figure 8 is Figure 5 a structural schematic view of the lint filtering device 34. Figure 9 is Figure 8 a structural schematic view from another perspective.

[0093] As shown in some embodiments, the air inlet 311 of the mounting seat 3 can be arranged downward. The air return port 202 of the drum assembly 2 can be arranged upward. The air inlet 311 can be arranged above the air return port 202. In this way, the air inlet 311 and the air return port 202 can be connected in an upward and downward manner. Figure 5 、 Figure 8 and Figure 9 As shown in some embodiments, the air inlet 311 of the mounting seat 3 can be arranged downward. The air return port 202 of the drum assembly 2 can be arranged upward. The air inlet 311 can be arranged above the air return port 202. In this way, the air inlet 311 and the air return port 202 can be connected in an upward and downward manner.

[0094] As shown in some embodiments, the air inlet 311 of the mounting seat 3 can be arranged downward. The air return port 202 of the drum assembly 2 can be arranged upward. The air inlet 311 can be arranged above the air return port 202. In this way, the air inlet 311 and the air return port 202 can be connected in an upward and downward manner. Figure 5 、 Figure 7 and Figure 9As shown, in some embodiments, the lint filtering device 34 can be disposed in the region between the air inlet 311 and the two-pan cavity 30. The lint filtering device 34 can include a lint collecting cavity 340. The lint collecting cavity 340 can be formed inside the lint filtering device 34. One end of the lint collecting cavity 340 can be in communication with the air inlet 311. The two-pan cavity 30 can be located at one side of the lint collecting cavity 340. The side of the lint collecting cavity 340 close to the evaporator 13 can be in communication with the two-pan cavity 30. In this way, the humid hot air in the laundry treatment cavity 20 enters the lint collecting cavity 340 directly through the air inlet 311, and then enters the two-pan cavity 30 to contact the evaporator 13. When the air flows through the lint collecting cavity 340, the lint in the air can be filtered and collected in the lint collecting cavity 340.

[0095] In some embodiments, the mounting cavity 310 can be disposed in the mounting seat 3. The mounting cavity 310 can be formed on the top surface of the base 31. The mounting cavity 310 can be disposed in the region between the air inlet 311 and the two-pan cavity 30. The air inlet 311 can be located at one end of the mounting cavity 310. The two-pan cavity 30 can be located at one side of the mounting cavity 310. The mounting cavity 310 can be in communication with the air inlet 311 and the two-pan cavity 30, respectively. The mounting cavity 310 can be arranged adjacent to the two-pan cavity 30. The mounting cavity 310 and the two-pan cavity 30 can be arranged adjacent to each other on the top surface of the base 31. The top cover 32 can be disposed on top of the mounting cavity 310 and the two-pan cavity 30. The lint filtering device 34 can be disposed in the mounting cavity 310. In this way, the lint in the region between the air inlet 311 and the two-pan cavity 30 can be collected by the lint filtering device 34.

[0096] In some embodiments, the mounting cavity 310 can have a long strip structure and be arranged adjacent to one side of the two-pan cavity 30. The lint collecting cavity 340 can have a long strip structure. The length direction of the lint collecting cavity 340 can be consistent with the length direction of the mounting cavity 310. The two-pan cavity 30 can be located at one side of the length direction of the lint collecting cavity 340. One end of the length direction of the mounting cavity 310 and the lint collecting cavity 340 can be in communication with the air inlet 311.

[0097] As shown, Figure 1 , Figure 5 and Figure 6As shown, in some embodiments, the outer wall of the housing 1 may be provided with an installation port 101. The lint filter device 34 can be disposed in the mounting base 3 through the installation port 101. The lint filter device 34 can be pulled out or inserted into the housing 1 and the mounting base 3 through the installation port 101. The lint filter device 34 can extend into the mounting cavity 310 through the installation port 101. In this way, the user can install and remove the lint filter device 34 from the outside of the housing 1, inserting the lint filter device 34 into the mounting base 3 of the housing 1 through the installation port 101, or removing the lint filter device 34 from the mounting base 3 of the housing 1 through the installation port 101, so that the user can clean the inside of the lint filter device 34 regularly.

[0098] In some embodiments, the mounting port 101 may be located on the top surface of the housing 1. This allows the user to install and remove the lint filter 34 from the top of the housing 1, facilitating user operation.

[0099] like Figure 4 , Figure 5 and Figure 6 As shown, in some embodiments, an insertion port 323 may be provided on the top wall of the mounting base 3. The insertion port 323 may be located on the top wall of the mounting base 3. The insertion port 323 may be located on the top cover 32. The insertion port 323 may be located above the top of the mounting cavity 310, and the insertion port 323 may communicate with the mounting cavity 310 inside the mounting base 3. The mounting port 101 and the insertion port 323 are arranged vertically opposite each other. The lint filter device 34 may extend downward into the insertion port 323 through the mounting port 101 and into the mounting cavity 310 arranged in the mounting base 3, so that the collection box 342 of the lint filter device 34 is arranged in the mounting cavity 310, thereby facilitating the arrangement of the lint filter device 34 in the area between the air inlet 311 and the two chambers 30.

[0100] Figure 10 yes Figure 9 A schematic diagram of its decomposition.

[0101] like Figure 5 , Figure 8 and Figure 10As shown, in some embodiments, the lint filter device 34 may include a filter assembly 341. The filter assembly 341 may be disposed on the side of the lint filter device 34 near the evaporator 13. The filter assembly 341 may be disposed on the cavity wall near the two chambers 30 and the evaporator 13. The filter assembly 341 can be used to filter lint in the air flowing from the air inlet 311 to the two chambers 30. When hot and humid air flows through the lint collection cavity 340 and the filter assembly 341, the filter assembly 341 can filter out most of the lint in the hot and humid air, causing the lint to be blocked on the side wall of the filter assembly 341 facing the lint collection cavity 340, greatly reducing the amount of lint entering the two chambers 30, and thus reducing the amount of lint adhering to the surface of the evaporator 13.

[0102] It should be noted that, after being filtered by the filter assembly 341, most of the hair collected in the hair collection chamber 340 adheres to the side wall of the filter assembly 341 facing the hair collection chamber 340, and a small portion adheres to the other chamber walls of the hair collection chamber 340.

[0103] In some embodiments, an air outlet 3422 may be formed on the side of the lint filter device 34 near the two chambers 30. The air outlet 3422 may be located on the side of the lint collection chamber 340 near the two chambers 30. The air outlet 3422 may be formed on one side wall along the length direction of the lint collection chamber 340. A filter assembly 341 is located at the air outlet 3422. After hot and humid air enters the lint collection chamber 340 through the air inlet 311, it can flow into the two chambers 30 through the air outlet 3422. When the hot and humid air flows through the air outlet 3422, the filter assembly 341 can filter out most of the lint in the hot and humid air and retain the lint in the lint collection chamber 340.

[0104] like Figure 5 , Figure 8 and Figure 9 As shown, in some embodiments, the lint filter device 34 may include a collection box 342. A lint collection cavity 340 may be formed within the collection box 342. The collection box 342 may be arranged between the air inlet 311 and the two chambers 30. The collection box 342 may have an elongated structure and be arranged adjacent to one side of the two chambers 30. The length direction of the collection box 342 may be consistent with the length direction of the mounting cavity 310.

[0105] In some embodiments, one end of the collection box 342 can be provided with an air inlet 3421. The air inlet 3421 can be located at one end of the collection box 342 in the length direction. The air inlet 3421 can be located at one end of the fluff collection chamber 340 in the length direction. The air inlet 3421 can be arranged towards the air inlet 311 and in direct communication with the air inlet 311. The air inlet 3421 can be located at the end of the collection box 342 facing the air inlet 311. In this way, the air flowing out of the air inlet 311 can enter the fluff collection chamber 340 through the air inlet 3421.

[0106] As shown in Figure 8 , Figure 9 and Figure 10 , in some embodiments, the air outlet 3422 can be provided on the side wall of the collection box 342 facing the basked cavity 30. The filter screen assembly 341 can be provided in the collection box 342 close to the side wall of the basked cavity 30. The filter screen assembly 341 can be located between the fluff collection chamber 340 and the air outlet 3422. The filter screen assembly 341 can be detachably provided in the collection box 342, so that the filter screen assembly 341 can be detachably provided at the air outlet 3422.

[0107] It should be noted that in other embodiments, the filter screen assembly 341 can also be fixedly installed in the collection box 342. Or integrally formed with the inside of the collection box 342.

[0108] As shown in Figure 9 and Figure 10 , in some embodiments, the side of the fluff filter device 34 close to the air outlet 3422 can be provided with a sliding groove 3401. The filter screen assembly 341 can be slidably provided in the sliding groove 3401 and shielded at the air outlet 3422. In this way, the filter screen assembly 341 can be slidably installed along the sliding groove 3401, which can facilitate the installation of the filter screen assembly 341 at the air outlet 3422 to filter the fluff in the air flowing through the air outlet 3422. In this fluff filter device 34, the sliding groove 3401 is located in the vicinity of the air outlet 3422, which plays a role in guiding and fixing the filter screen assembly 341. The filter screen assembly 341 can be slidably installed in the sliding groove 3401, which ensures that it can accurately cover the air outlet 3422. Through this design, when the air flows through the air outlet 3422, the filter screen can effectively capture the fluff and other particulate matters in the air, achieving efficient filtration of the flowing air.

[0109] As shown in Figure 8 and Figure 10As shown, in some embodiments, the outer wall of the lint filter device 34 may be provided with a loading / unloading port 3402. The loading / unloading port 3402 may be located on the outer wall of the collection box 342. The loading / unloading port 3402 may be located at one end of the slide 3401, and the loading / unloading port 3402 may communicate with the slide 3401. The filter assembly 341 can extend into the slide 3401 through the loading / unloading port 3402. In this way, the filter assembly 341 can be conveniently installed in the slide 3401 through the loading / unloading port 3402 and covered at the air outlet 3422.

[0110] like Figure 8 and Figure 10 As shown, in some embodiments, the filter assembly 341 may include multiple layers of filters. The multiple layers of filters may include at least two layers. The multiple layers of filters may be arranged sequentially at intervals along the airflow direction at the location of the filter assembly 341. Thus, the multiple layers of filters can be arranged sequentially at intervals along the airflow direction within the filter assembly 341. When humid and hot air flows through the filter assembly 341, the humid and hot air can sequentially pass through the multiple layers of filters, undergoing multiple filtrations to improve the filtration effect and efficiency for lint.

[0111] In some embodiments, the pore density of the multi-layer filter screen can increase sequentially along the airflow direction within the filter assembly 341. Thus, when the multi-layer filter screen filters humid and hot air multiple times, it can sequentially filter lint of different sizes, which is beneficial for improving the filtration effect and efficiency.

[0112] Figure 11 yes Figure 10 A schematic diagram of the structure of the middle filter assembly 341. Figure 12 yes Figure 11 A structural diagram of another state.

[0113] like Figure 10 , Figure 11 and Figure 12As shown in FIG. 34, in some embodiments, the multi-layer filter screen can include at least a first filter screen 3411 and a second filter screen 3412. The first filter screen 3411 and the second filter screen 3412 can be arranged in sequence and spaced apart along the air flow direction within the filter screen assembly 341. The first filter screen 3411 can be arranged on the side of the filter screen assembly 341 facing the fluff collecting cavity 340. The second filter screen 3412 can be arranged on the side of the first filter screen 3411 close to the side of the filter screen assembly 341 facing the cavity 30. The first filter screen 3411 can have a higher pore density than the second filter screen 3412. In this way, larger fluff can be filtered and collected inside the fluff collecting cavity 340. Smaller fluff can be filtered and collected on the side of the second filter screen 3412 facing the first filter screen 3411, and accumulated in the area between the second filter screen 3412 and the first filter screen 3411.

[0114] As shown in FIG. 34, in some embodiments, the filter screen assembly 341 can include a first flap 3413. The first filter screen 3411 can be arranged on the first flap 3413. Figure 10 、 Figure 11 and Figure 12 As shown in FIG. 34, in some embodiments, the filter screen assembly 341 can include a first flap 3413. The first filter screen 3411 can be arranged on the first flap 3413.

[0115] In some embodiments, the filter screen assembly 341 can include a second flap 3414. One end of the second flap 3414 can be hingedly connected to one end of the first flap 3413. The second filter screen 3412 can be arranged on the second flap 3414. When the second flap 3414 is hingedly closed relative to the first flap 3413, the second flap 3414 and the first flap 3413 can be in close contact with each other, and the first filter screen 3411 and the second filter screen 3412 can be arranged in parallel and spaced apart. At this time, when the filter screen assembly 341 is installed at the air outlet 3422, the first flap 3413 can be arranged on the side of the second flap 3414 facing the fluff collecting cavity 340, and the second flap 3414 can be arranged on the side of the first flap 3413 facing the cavity 30. Through the hinged connection structure of the first flap 3413 and the second flap 3414, the first filter screen 3411 and the second filter screen 3412 can be arranged in parallel and spaced apart, and the humid hot air flowing through the filter screen assembly 341 can be filtered multiple times.

[0116] In some embodiments, the first filter screen 3411 can be arranged on the surface of the first flap 3413 facing the fluff collecting cavity 340. In this way, when the first filter screen 3411 filters fluff, the first filter screen 3411 can block the fluff on the surface of the first flap 3413 facing the fluff collecting cavity 340, facilitating the scraping of the fluff on the first filter screen 3411 when cleaning the first filter screen 3411.

[0117] In some embodiments, the second filter screen 3412 can be arranged on the surface of the second flap 3414 facing the first flap 3413. The second filter screen 3412 can be arranged on the surface of the second flap 3414 away from the two-organ cavity 30. In this way, when the second filter screen 3412 filters the hair dust, the second filter screen 3412 can block the hair dust on the surface of the second flap 3414 facing the first flap 3413. When the second flap 3414 is flipped open relative to the first flap 3413, it can be convenient to clean the second filter screen 3412 from the surface of the second flap 3414.

[0118] As shown in Figure 10 , Figure 11 and Figure 12 , in some embodiments, the first flap 3413 can be provided with a first filter port 34131. The first filter screen 3411 can cover the first filter port 34131. When air flows through the filter screen assembly 341, the air can pass through the first filter port 34131, and then pass through the first filter screen 3411 to filter the hair dust in the air.

[0119] In some embodiments, the first filter port 34131 can be provided with a plurality of first filter ports 34131. The first filter screen 3411 can cover a plurality of first filter ports 34131 at the same time. The number and size of the first filter port 34131 can be adjusted as needed, which is not limited here.

[0120] In some embodiments, the second flap 3414 can be provided with a second filter port 34141. The second filter screen 3412 can cover the second filter port 34141. When air flows through the filter screen assembly 341, the air can pass through the second filter port 34141, and then pass through the second filter screen 3412 to filter the hair dust in the air.

[0121] In some embodiments, the second filter port 34141 can be provided with a plurality of second filter ports 34141. The second filter screen 3412 can cover a plurality of second filter ports 34141 at the same time. The number and size of the second filter port 34141 can be adjusted as needed, which is not limited here.

[0122] As shown in Figure 10 , Figure 11 and Figure 12 , in some embodiments, the end of the first flap 3413 connected to the second flap 3414 for flipping can be a first flipping end 34132. The end of the first flap 3413 away from the first flipping end 34132 can be provided with a first buckle 34133. The end of the second flap 3414 connected to the first flap 3413 for flipping can be a second flipping end 34142. The end of the second flap 3414 away from the second flipping end 34142 can be provided with a second buckle 34143.

[0123] When the second flap 3414 is flipped open relative to the first flap 3413, the first flip end 34132 of the first flap 3413 is connected with the second flip end 34142 of the second flip, the first buckle 34133 can be located at one end of the first flap 3413 away from the second flap 3414, and the second buckle 34143 can be located at one end of the second flap 3414 away from the first flap 3413.

[0124] When the second flap 3414 is flipped closed relative to the first flap 3413, the first buckle 34133 and the second buckle 34143 can be buckled, so that the first flap 3413 and the second flap 3414 are relatively fixed, and then the second flap 3414 and the first flap 3413 can be mutually attached, the first filter screen 3411 and the second filter screen 3412 can be arranged in parallel and spaced apart, and the first filter screen 3411 and the second filter screen 3412 can be relatively fixed.

[0125] It should be noted that in other embodiments, the first buckle 34133 can also be provided at other positions of the first flap 3413, and the second buckle 34143 can also be provided at other positions of the second flap 3414, and the first buckle 34133 and the second buckle 34143 are arranged opposite to each other.

[0126] In other embodiments, the filter screen assembly 341 can include multiple groups of first flaps 3413 and second flaps 3414. The multiple groups of first flaps 3413 and second flaps 3414 are arranged in parallel at the air outlet 3422 in sequence, so that multiple groups of first filter screens 3411 and second filter screens 3412 exist at the air outlet 3422. The multiple groups of first filter screens 3411 and second filter screens 3412 cooperate, which can further improve the filtering effect of the lint.

[0127] Figure 10 is Figure 11 Structure schematic view from another perspective. Figure 12 is Figure 13 Structure schematic view of the cleaning assembly 345 and the handle 346.

[0128] As Figure 8 , Figure 14 , Figure 13 and Figure 8As shown, in some embodiments, the lint filter device 34 may include a cleaning component 345. The cleaning component 345 is slidably disposed within the lint collection chamber 340. The cleaning component 345 may contact the surface of the filter assembly 341. The cleaning component 345 is configured to slide along the lint collection chamber 340, thereby scraping away lint from the surface of the filter assembly 341. For example, the cleaning component 345 may slide along the length of the lint collection chamber 340. During the sliding process, the cleaning component 345 may scrape away lint from the surface of the filter assembly 341 facing the lint collection chamber 340, thereby improving the cleaning effect on lint inside the lint filter device 34 and enhancing and maintaining the lint filtration effect of the lint filter device 34 for a longer period.

[0129] In some embodiments, the first filter screen 3411 may be disposed on the side of the filter screen assembly 341 facing the lint collection chamber 340. In this way, during the sliding process of the cleaning assembly 345, the cleaning assembly 345 can contact the surface of the first filter screen 3411, thereby scraping off the lint on the first filter screen 3411, which facilitates manual cleaning of the first filter screen 3411.

[0130] In some embodiments, the cleaning component 345 may contact the cavity wall of the lint collection chamber 340. When the cleaning component 345 slides along the cavity wall of the lint collection chamber 340, it can scrape off the lint on the cavity wall, thereby facilitating manual cleaning of the cavity wall and improving the cleaning effect on the lint inside the lint filter device 34, thus enhancing and maintaining the filtration effect of the lint filter device 34 on lint over a long period.

[0131] like Figure 9 , Figure 13 and Figure 14 As shown, in some embodiments, the lint filter device 34 may include a handle 346. The handle 346 may be exposed outside the collection box 342. The handle 346 may be elongated, and one end of the handle 346 may be flipped to connect with the cleaning assembly 345. The handle 346 can be flipped to the end of the cleaning assembly 345 away from the air inlet 3421. The handle 346 can push the cleaning assembly 345 to slide along the lint collection chamber 340, for example, along the length of the lint collection chamber 340, thereby enabling the cleaning assembly 345 to scrape lint from the surface of the filter assembly 341 and from the walls of the lint collection chamber 340.

[0132] Figure 9 yes Figure 13 A structural diagram of another state. Figure 14 yes Figure 15 A schematic diagram of the structure of the cleaning component 345 and the handle 346. Figure 8 yesFigure 16 Structure diagram from another perspective.

[0133] As shown in Figure 15 , Figure 17 and Figure 16 , in some embodiments, the bottom surface of the collection box 342 can be provided with a receiving groove 3423. The receiving groove 3423 can be provided on the bottom surface of the lint filtering device 34. When the cleaning assembly 345 is moved to the end of the lint collection cavity 340 away from the air inlet 3421, the handle 346 can be flipped to the bottom of the collection box 342 and accommodated in the receiving groove 3423. In this way, when it is not necessary to clean the surface of the filter screen assembly 341 and the lint on the cavity wall of the lint collection cavity 340, the cleaning assembly 345 can be moved to the end of the lint collection cavity 340 away from the air inlet 3421, so as to avoid affecting the airflow in the lint collection cavity 340. In addition, when it is not necessary to clean the surface of the filter screen assembly 341 and the lint on the cavity wall of the lint collection cavity 340, the handle 346 can also be flipped and hidden in the receiving groove 3423 at the bottom of the lint filtering device 34, so as to reduce the overall volume of the lint filtering device 34, thereby not affecting the installation and disassembly of the lint filtering device 34 and not affecting the overall appearance of the lint filtering device 34.

[0134] In some embodiments, the outer wall of the end of the handle 346 connected with the flipping of the cleaning assembly 345 can be provided with a clamping protrusion 3461. When the handle 346 is flipped and accommodated in the receiving groove 3423, the clamping protrusion 3461 can be in contact with the inner wall of the receiving groove 3423, so as to clamp and limit the handle 346 in the receiving groove 3423, thereby relatively fixing the handle 346 in the receiving groove 3423 and preventing the handle 346 from easily coming off from the receiving groove 3423.

[0135] In some embodiments, the inner wall of the receiving groove 3423 can be provided with a clamping groove (not shown in the figure) matched with the clamping protrusion 3461. When the handle 346 is flipped and accommodated in the receiving groove 3423, the clamping protrusion 3461 can be clamped in the clamping groove, thereby clamping and limiting the handle 346 in the receiving groove 3423.

[0136] As shown in Figure 15 and Figure 16As shown, in some embodiments, an elastic arm 3462 may be provided on the outer wall of the end of the handle 346 that is flipped and connected to the cleaning assembly 345. A hook 3455 may be provided on the end wall of the cleaning assembly 345 facing the handle 346. When the handle 346 is flipped to the end of the cleaning assembly 345 away from the air inlet 3421, the elastic arm 3462 can engage with the hook 3455, thereby fixing the handle 346 to one end of the cleaning assembly 345 and arranging the handle 346 along the length direction of the lint collection cavity 340. In this way, by engaging the elastic arm 3462 with the hook 3455, the handle 346 can be stably fixed to one end of the cleaning assembly 345, allowing the handle 346 to stably push the cleaning assembly 345 to slide within the lint collection cavity 340. Furthermore, when the handle 346 pushes the cleaning component 345 to slide within the lint collection chamber 340, the handle 346 can gradually extend into the lint collection chamber 340 along its length, allowing the cleaning component 345 to slide from one end of the lint collection chamber 340 to the other end, thereby cleaning the lint on the entire surface of the filter assembly 341 and the lint on the entire wall of the lint collection chamber 340.

[0137] In some embodiments, the resilient arm 3462 may extend from the end of the handle 346 near the cleaning assembly 345 toward the end of the handle 346 away from the cleaning assembly 345. A retaining rib 34621 may protrude from the outer wall of the resilient arm 3462. When the handle 346 is flipped to one end of the cleaning assembly 345, the hook 3455 can engage with the retaining rib 34621 on the outer wall of the resilient arm 3462, thereby fixing the handle 346 to one end of the cleaning assembly 345.

[0138] like Figure 17 , Figure 14 and Figure 15 As shown, in some embodiments, a telescopic opening 3424 may be provided on the end wall of the collection box 342 away from the air inlet 3421. The telescopic opening 3424 may be provided on the end wall of the lint filter device 34 away from the air inlet 3421. One end of the handle 346 may extend into the lint collection cavity 340 through the telescopic opening 3424 and be flipped to connect with the cleaning component 345. Thus, when the handle 346 is flipped to one end of the cleaning component 345, the handle 346 may gradually extend into the lint collection cavity 340 through the telescopic opening 3424, thereby pushing the cleaning component 345 to slide along the length of the lint collection cavity 340 toward one end of the air inlet 3421.

[0139] Figure 9 yes Figure 13 A schematic diagram of its decomposition. Figure 14 yes Figure 18 A structural diagram from another perspective.

[0140] likeFigure 16 , Figure 19 and Figure 18 As shown, in some embodiments, a connecting shaft 3456 may protrude from the end wall of the cleaning assembly 345 facing the telescopic opening 3424. One end of the handle 346 may be rotatably connected to the connecting shaft 3456 so that one end of the handle 346 can be flipped relative to the cleaning assembly 345 about the connecting shaft 3456.

[0141] In some embodiments, the end of the handle 346 near the cleaning assembly 345 may be provided with an upwardly bent connecting arm 3463. The handle 346 can be rotatably connected to the connecting shaft 3456 via the connecting arm 3463. Thus, when the handle 346 is flipped and hidden in the receiving groove 3423 at the bottom of the lint filter device 34, the connecting arm 3463 can be located at one end of the lint filter device 34, and one end of the handle 346 can be rotatably connected to the cleaning assembly 345 via the connecting arm 3463.

[0142] In some embodiments, the telescopic opening 3424 may communicate with one end of the receiving groove 3423. Thus, when the handle 346 is flipped over and hidden in the receiving groove 3423 at the bottom of the lint filter device 34, the connecting arm 3463 may extend from the telescopic opening 3424 and be arranged at the end of the receiving groove 3423.

[0143] Figure 16 yes Figure 18 A sectional view.

[0144] like Figure 19 and Figure 20 As shown, in some embodiments, a handle 34531 may protrude from the end wall of the cleaning component 345 facing the air inlet 3421. The handle 34531 can be held to insert the cleaning component 345 into the lint collection chamber 340 through the air inlet 3421, or to remove the cleaning component 345 from the lint collection chamber 340 through the air inlet 3421. For example, a user can use the handle 34531 to install the cleaning component 345 into the lint collection chamber 340 through the air inlet 3421. The user can also use the handle 34531 to remove the cleaning component 345 from the lint collection chamber 340 through the air inlet 3421, thereby facilitating the installation and removal of the cleaning component 345 and improving the efficiency of installation and maintenance of the cleaning component 345.

[0145] like Figure 13 , Figure 17 and Figure 20As shown, in some embodiments, the cleaning assembly 345 may include a cleaning blade 3451. At least a portion of the peripheral edge of the cleaning blade 3451 may contact the surface of the filter assembly 341. As the cleaning assembly 345 slides along the lint collection chamber 340, at least a portion of the peripheral edge of the cleaning blade 3451 may maintain sliding contact with the surface of the filter assembly 341, thereby scraping away lint from the surface of the filter assembly 341.

[0146] In some embodiments, at least a portion of the peripheral edge of the cleaning pad 3451 may contact the cavity wall of the lint collection cavity 340. When the cleaning assembly 345 slides along the lint collection cavity 340, at least a portion of the peripheral edge of the cleaning pad 3451 may maintain sliding contact with the cavity wall of the lint collection cavity 340, thereby scraping away lint from the cavity wall of the lint collection cavity 340.

[0147] like Figure 16 , Figure 18 and Figure 20 As shown, in some embodiments, the cleaning assembly 345 may include a mounting housing 3452. The mounting housing 3452 is movably disposed within the lint collection cavity 340. The mounting housing 3452 can slide along the length of the lint collection cavity 340, i.e., the mounting housing 3452 can slide along the lint collection cavity 340. A cleaning plate 3451 can be fixedly disposed on the mounting housing 3452. At least a portion of the peripheral edge of the cleaning plate 3451 can extend beyond the peripheral edge of the mounting housing 3452. Thus, when the cleaning assembly 345 slides along the length of the lint collection cavity 340, the portion of the peripheral edge of the cleaning plate 3451 extending beyond the mounting housing 3452 can maintain sliding contact with the surface of the filter assembly 341, thereby scraping away lint from the surface of the filter assembly 341. When the cleaning component 345 slides along the lint collection cavity 340, the peripheral edge of the cleaning plate 3451 extending beyond the mounting housing 3452 can maintain sliding contact with the cavity wall of the lint collection cavity 340, thereby scraping away the lint from the cavity wall of the lint collection cavity 340.

[0148] In some embodiments, the cleaning assembly 345 may include a clamping plate 3453. The clamping plate 3453 may be fixedly disposed on the mounting housing 3452. The clamping plate 3453 can clamp and fix the cleaning sheet 3451 to the mounting housing 3452, so that the cleaning sheet 3451 is clamped and fixed between the mounting housing 3452 and the clamping plate 3453. The clamping cooperation between the mounting housing 3452 and the clamping plate 3453 facilitates the installation and replacement of the cleaning sheet 3451, making it convenient for user use.

[0149] In some embodiments, the handle portion 34531 may protrude from the side wall of the clamping plate 3453 away from the mounting housing 3452. When the clamping plate 3453 is fixed to the mounting housing 3452, the handle portion 34531 may be provided on one end wall of the cleaning assembly 345.

[0150] As shown in Figs. Figure 16 and Figure 18 In some embodiments, the cleaning assembly 345 can include a fixing frame 3454. The fixing frame 3454 can be disposed inside the mounting shell 3452. The fixing frame 3454 can be clamped between the mounting shell 3452 and the clamping plate 3453. A hook 3455 can be disposed on the side wall of the fixing frame 3454 away from the clamping plate 3453. A connecting shaft 3456 can be disposed on the side wall of the fixing frame 3454 away from the clamping plate 3453. When the fixing frame 3454 is clamped between the mounting shell 3452 and the clamping plate 3453, the hook 3455 can be disposed on the end wall of the cleaning assembly 345 away from the clamping plate 3453, and the connecting shaft 3456 can be disposed on the end wall of the cleaning assembly 345 away from the clamping plate 3453.

[0151] As shown in Figs. Figure 20 and Figure 18 In some embodiments, the mounting shell 3452 can be provided with a first notch 34521 arranged opposite to the hook 3455. The hook 3455 can be exposed outside the mounting shell 3452 through the first notch 34521. When the fixing frame 3454 is clamped between the mounting shell 3452 and the clamping plate 3453, the hook 3455 can pass through the first notch 34521 and be arranged on the end wall of the cleaning assembly 345 away from the clamping plate 3453.

[0152] It should be noted that in other embodiments, the hook 3455 can also be directly formed on the outer wall of the mounting shell 3452, so that the hook 3455 can be directly arranged on the end wall of the cleaning assembly 345 away from the clamping plate 3453.

[0153] As shown in Figs. Figure 19 and Figure 16 In some embodiments, the mounting shell 3452 can be provided with a second notch 34522 arranged opposite to the connecting shaft 3456. The connecting shaft 3456 can be exposed outside the mounting shell 3452 through the second notch 34522. When the fixing frame 3454 is clamped between the mounting shell 3452 and the clamping plate 3453, the connecting shaft 3456 can pass through the second notch 34522 and be arranged on the end wall of the cleaning assembly 345 away from the clamping plate 3453.

[0154] It should be noted that in other embodiments, the connecting shaft 3456 can also be directly formed on the outer wall of the mounting shell 3452, so that the connecting shaft 3456 can be directly arranged on the end wall of the cleaning assembly 345 away from the clamping plate 3453.

[0155] As shown in Figs. Figure 18 and Figure 16As shown in FIGS. 34A and 34B, in some embodiments, a side of the cleaning sheet 3451 facing the filter screen assembly 341 can be provided with a first fur scraping portion 34511. The first fur scraping portion 34511 extends beyond a side edge of the mounting shell 3452 close to the filter screen assembly 341. The first fur scraping portion 34511 can be in contact with a surface of the filter screen assembly 341. When the cleaning assembly 345 slides along the length direction of the fur collecting cavity 340, the first fur scraping portion 34511 of the cleaning sheet 3451 can keep sliding contact with the surface of the filter screen assembly 341, thereby scraping the fur on the surface of the filter screen assembly 341.

[0156] As shown in FIGS. 34A and 34B, in some embodiments, a side of the cleaning sheet 3451 facing the filter screen assembly 341 can be provided with a first fur scraping portion 34511. The first fur scraping portion 34511 extends beyond a side edge of the mounting shell 3452 close to the filter screen assembly 341. The first fur scraping portion 34511 can be in contact with a surface of the filter screen assembly 341. When the cleaning assembly 345 slides along the length direction of the fur collecting cavity 340, the first fur scraping portion 34511 of the cleaning sheet 3451 can keep sliding contact with the surface of the filter screen assembly 341, thereby scraping the fur on the surface of the filter screen assembly 341. Figure 18 Figure 18 As shown in FIGS. 34A and 34B, in some embodiments, a side of the cleaning sheet 3451 facing the filter screen assembly 341 can be provided with a first fur scraping portion 34511. The first fur scraping portion 34511 extends beyond a side edge of the mounting shell 3452 close to the filter screen assembly 341. The first fur scraping portion 34511 can be in contact with a surface of the filter screen assembly 341. When the cleaning assembly 345 slides along the length direction of the fur collecting cavity 340, the first fur scraping portion 34511 of the cleaning sheet 3451 can keep sliding contact with the surface of the filter screen assembly 341, thereby scraping the fur on the surface of the filter screen assembly 341.

[0157] As shown in FIGS. 34A and 34B, in some embodiments, a side of the cleaning sheet 3451 facing the filter screen assembly 341 can be provided with a first fur scraping portion 34511. The first fur scraping portion 34511 extends beyond a side edge of the mounting shell 3452 close to the filter screen assembly 341. The first fur scraping portion 34511 can be in contact with a surface of the filter screen assembly 341. When the cleaning assembly 345 slides along the length direction of the fur collecting cavity 340, the first fur scraping portion 34511 of the cleaning sheet 3451 can keep sliding contact with the surface of the filter screen assembly 341, thereby scraping the fur on the surface of the filter screen assembly 341. Figure 20 Figure 18 As shown in FIGS. 34A and 34B, in some embodiments, a side of the cleaning sheet 3451 facing the filter screen assembly 341 can be provided with a first fur scraping portion 34511. The first fur scraping portion 34511 extends beyond a side edge of the mounting shell 3452 close to the filter screen assembly 341. The first fur scraping portion 34511 can be in contact with a surface of the filter screen assembly 341. When the cleaning assembly 345 slides along the length direction of the fur collecting cavity 340, the first fur scraping portion 34511 of the cleaning sheet 3451 can keep sliding contact with the surface of the filter screen assembly 341, thereby scraping the fur on the surface of the filter screen assembly 341.

[0158] As shown in FIGS. 34A and 34B, in some embodiments, a side of the cleaning sheet 3451 facing the filter screen assembly 341 can be provided with a first fur scraping portion 34511. The first fur scraping portion 34511 extends beyond a side edge of the mounting shell 3452 close to the filter screen assembly 341. The first fur scraping portion 34511 can be in contact with a surface of the filter screen assembly 341. When the cleaning assembly 345 slides along the length direction of the fur collecting cavity 340, the first fur scraping portion 34511 of the cleaning sheet 3451 can keep sliding contact with the surface of the filter screen assembly 341, thereby scraping the fur on the surface of the filter screen assembly 341. Figure 20 Figure 18 As shown in FIGS. 34A and 34B, in some embodiments, a side of the cleaning sheet 3451 facing the filter screen assembly 341 can be provided with a first fur scraping portion 34511. The first fur scraping portion 34511 extends beyond a side edge of the mounting shell 3452 close to the filter screen assembly 341. The first fur scraping portion 34511 can be in contact with a surface of the filter screen assembly 341. When the cleaning assembly 345 slides along the length direction of the fur collecting cavity 340, the first fur scraping portion 34511 of the cleaning sheet 3451 can keep sliding contact with the surface of the filter screen assembly 341, thereby scraping the fur on the surface of the filter screen assembly 341.

[0159] ​​​It is to be noted that in some other embodiments, the cleaning sheet 3451 can also be in contact with the surface of the filter screen assembly 341 only, in which case the cleaning sheet 3451 can be used to scrape the lint on the surface of the filter screen assembly 341 only.

[0160] In some other embodiments, the cleaning sheet 3451 can also be in contact with one or more of the cavity walls of the lint collecting cavity 340 only, in which case the cleaning sheet 3451 can be used to scrape the lint on the cavity walls of the lint collecting cavity 340 only.

[0161] As shown in Figs. Figure 20 , Figure 18 and Figure 20 , in some embodiments, the cleaning assembly 345 can include a roller 3457. The roller 3457 can be rotatably protruded at a peripheral side edge of the mounting shell 3452. The roller 3457 can protrude beyond the corresponding peripheral side edge of the mounting shell 3452. The roller 3457 can be used to abut against the cavity walls of the lint collecting cavity 340. When the cleaning assembly 345 slides in the lint collecting cavity 340, the roller 3457 can roll along the cavity walls of the lint collecting cavity 340, while the cleaning sheet 3451 can scrape the lint on the surface of the filter screen assembly 341 or the cavity walls of the lint collecting cavity 340. In this way, the sliding of the cleaning assembly 345 in the lint collecting cavity 340 can be smoother, and the distance between the cleaning sheet 3451 and the surface of the filter screen assembly 341 or the cavity walls of the lint collecting cavity 340 can be maintained, so that the cleaning sheet 3451 can stably scrape the lint on the surface of the filter screen assembly 341 or the cavity walls of the lint collecting cavity 340.

[0162] In some embodiments, the roller 3457 can be rotatably provided at a peripheral side edge of the fixing frame 3454. When the fixing frame 3454 is clamped and fixed in the mounting shell 3452, the roller 3457 can protrude beyond the corresponding peripheral side edge of the mounting shell 3452, i.e. the roller 3457 can be protruded at the peripheral side edge of the mounting shell 3452, so as to facilitate the installation and dismounting maintenance of the roller 3457.

[0163] As shown in Figs. Figure 18 , Figure 19 and Figure 20 , in some embodiments, the roller 3457 can include a first roller 3457a provided at the bottom of the fixing frame 3454. The first roller 3457a can abut against the bottom cavity wall of the lint collecting cavity 340. When the cleaning assembly 345 slides in the lint collecting cavity 340, the first roller 3457a can roll along the bottom cavity wall of the lint collecting cavity 340, so that the sliding of the cleaning assembly 345 in the lint collecting cavity 340 can be smoother.

[0164] In some embodiments, a support platform 3403 may be provided on the bottom cavity wall of the lint collection cavity 340. The support platform 3403 may extend along the lint collection cavity 340. A first roller 3457a may abut against the top surface of the support platform 3403. The cleaning assembly 345 may slide along the lint collection cavity 340, causing the first roller 3457a to roll along the top surface of the support platform 3403. In this way, the support platform 3403 and the first roller 3457a cooperate to slidably support the cleaning assembly 345 within the lint collection cavity 340, maintaining the distance between the cleaning assembly 345 and the bottom surface of the lint collection cavity 340, allowing the bottom of the cleaning pad 3451 to maintain sliding contact with the bottom surface of the lint collection cavity 340, thereby scraping away lint from the bottom cavity wall of the lint collection cavity 340.

[0165] like Figure 19 and Figure 20 As shown, in some embodiments, the support platform 3403 can be arranged at intervals with the left and right side walls of the lint collection cavity 340. The bottom of the cleaning plate 3451 may be provided with two fourth scraping portions 34514. The two fourth scraping portions 34514 can be respectively arranged in the interval area between the support platform 3403 and the side walls of the lint collection cavity 340, thereby contacting the bottom surface of the lint collection cavity 340. When the cleaning assembly 345 slides along the lint collection cavity 340, the two fourth scraping portions 34514 can respectively maintain sliding contact with the bottom side walls of the lint collection cavity 340 in the two interval areas, thereby scraping away lint from the bottom side walls of the lint collection cavity 340.

[0166] like Figure 19 and Figure 20 As shown, in some embodiments, the bottom of the mounting bracket 3454 may be provided with two first rollers 3457a. The two first rollers 3457a may be arranged at a left-right interval. The two first rollers 3457a may abut against the top surface of the support platform 3403 respectively. When the cleaning component 345 slides along the lint collection cavity 340, the two first rollers 3457a can roll along the top surface of the support platform 3403 respectively, making the sliding of the cleaning component 345 in the lint collection cavity 340 more stable. In addition, the rolling of the two first rollers 3457a along the top surface of the support platform 3403 helps to maintain the distance between the fourth scraping part 34514 and the bottom surface of the lint collection cavity 340, thereby maintaining the sliding contact between the fourth scraping part 34514 of the cleaning plate 3451 and the bottom wall of the lint collection cavity 340, so that the fourth scraping part 34514 can stably scrape off the lint on the bottom wall of the lint collection cavity 340.

[0167] It should be noted that in some other embodiments, more than three first rollers 3457a may be provided. The number of first rollers 3457a can be adjusted as needed and is not limited here.

[0168] In some embodiments, the bottom of the cleaning sheet 3451 can be provided with a fifth scraping portion 34515. The fifth scraping portion 34515 can be arranged in the region between the two fourth scraping portions 34514. The fifth scraping portion 34515 can be arranged in the region between the two first rollers 3457a. The two first rollers 3457a can be respectively supported at the left and right side edges of the top surface of the support table 3403. The fifth scraping portion 34515 can be in contact with the top surface of the support table 3403. When the cleaning assembly 345 slides along the hair collecting cavity 340, the fifth scraping portion 34515 can be in sliding contact with the top surface of the support table 3403, thereby scraping the hair on the top surface of the support table 3403. In addition, the rolling of the two first rollers 3457a along the top surface of the support table 3403 helps to maintain the spacing between the fifth scraping portion 34515 of the cleaning sheet 3451 and the top surface of the support table 3403, thereby maintaining the sliding contact between the fifth scraping portion 34515 of the cleaning sheet 3451 and the top surface of the support table 3403, so that the fifth scraping portion 34515 can stably scrape the hair on the top surface of the support table 3403.

[0169] As shown in FIGS. 34A and 34B, in some embodiments, the rollers 3457 can include a second roller 3457b arranged at the top of the fixing frame 3454. The second roller 3457b can be in abutment with the top cavity wall of the hair collecting cavity 340. When the cleaning assembly 345 slides in the hair collecting cavity 340, the second roller 3457b can roll along the top cavity wall of the hair collecting cavity 340, making the sliding of the cleaning assembly 345 in the hair collecting cavity 340 smoother. Figure 19 Figure 20 As shown in FIGS. 34A and 34B, in some embodiments, the rollers 3457 can include a second roller 3457b arranged at the top of the fixing frame 3454. The second roller 3457b can be in abutment with the top cavity wall of the hair collecting cavity 340. When the cleaning assembly 345 slides in the hair collecting cavity 340, the second roller 3457b can roll along the top cavity wall of the hair collecting cavity 340, making the sliding of the cleaning assembly 345 in the hair collecting cavity 340 smoother.

[0170] In some embodiments, the top of the fixing frame 3454 can be provided with two second rollers 3457b. The two second rollers 3457b can be arranged in a left-right spaced manner. The two second rollers 3457b can be respectively in abutment with the top cavity wall of the hair collecting cavity 340. When the cleaning assembly 345 slides along the hair collecting cavity 340, the two second rollers 3457b can respectively roll along the top cavity wall of the hair collecting cavity 340, making the sliding of the cleaning assembly 345 in the hair collecting cavity 340 more stable, and helping to maintain the spacing between the cleaning assembly 345 and the top surface of the hair collecting cavity 340, thereby maintaining the sliding contact between the third scraping portion 34513 of the cleaning sheet 3451 and the top wall of the hair collecting cavity 340, so that the third scraping portion 34513 can stably scrape the hair on the top wall of the hair collecting cavity 340.

[0171] It should be noted that in other embodiments, more than two second rollers 3457b can also be provided. The number of second rollers 3457b can be adjusted as needed, which is not limited herein.

[0172] As​Figure 19 and Figure 20 As shown in FIGS. 34 and 35, in some embodiments, the roller 3457 can include a third roller 3457c disposed on the side of the fixed frame 3454 facing the screen assembly 341. The third roller 3457c can abut against the side cavity wall of the fluff collecting cavity 340 close to the screen assembly 341. When the cleaning assembly 345 slides in the fluff collecting cavity 340, the third roller 3457c can roll along the side cavity wall of the fluff collecting cavity 340, making the sliding of the cleaning assembly 345 in the fluff collecting cavity 340 smoother.

[0173] In some embodiments, the side of the fixed frame 3454 facing the screen assembly 341 can be provided with two third rollers 3457c. The two third rollers 3457c can be arranged in an up-down interval. The two third rollers 3457c can respectively abut against the side cavity walls of the fluff collecting cavity 340 close to the screen assembly 341. When the cleaning assembly 345 slides in the fluff collecting cavity 340, the two third rollers 3457c can respectively roll along the side cavity walls of the fluff collecting cavity 340, making the sliding of the cleaning assembly 345 in the fluff collecting cavity 340 more stable, and facilitating the maintenance of the spacing between the cleaning assembly 345 and the surface of the screen assembly 341, and thus the sliding contact between the first fluff scraping part 34511 of the cleaning sheet 3451 and the surface of the screen assembly 341, so that the first fluff scraping part 34511 can stably scrape the fluff on the surface of the screen assembly 341.

[0174] It should be noted that in other embodiments, the third roller 3457c can also be provided with more than three. The number of third rollers 3457c can be adjusted as needed, which is not limited here.

[0175] As shown in FIGS. 34 and 35, in some embodiments, the roller 3457 can include a third roller 3457c disposed on the side of the fixed frame 3454 facing the screen assembly 341. The third roller 3457c can abut against the side cavity wall of the fluff collecting cavity 340 close to the screen assembly 341. When the cleaning assembly 345 slides in the fluff collecting cavity 340, the third roller 3457c can roll along the side cavity wall of the fluff collecting cavity 340, making the sliding of the cleaning assembly 345 in the fluff collecting cavity 340 smoother. Figure 19 Figure 20 As shown in FIGS. 34 and 35, in some embodiments, the roller 3457 can include a third roller 3457c disposed on the side of the fixed frame 3454 facing the screen assembly 341. The third roller 3457c can abut against the side cavity wall of the fluff collecting cavity 340 close to the screen assembly 341. When the cleaning assembly 345 slides in the fluff collecting cavity 340, the third roller 3457c can roll along the side cavity wall of the fluff collecting cavity 340, making the sliding of the cleaning assembly 345 in the fluff collecting cavity 340 smoother.

[0176] ​In some embodiments, the fixed frame 3454 can be provided with two fourth rollers 3457d on the side facing away from the filter screen assembly 341. The two fourth rollers 3457d can be arranged in an up-down interval. The two fourth rollers 3457d can respectively abut against the side cavity wall of the fluff collecting cavity 340 away from the filter screen assembly 341. When the cleaning assembly 345 slides along the fluff collecting cavity 340, the two fourth rollers 3457d can respectively roll along the side cavity wall of the fluff collecting cavity 340, making the sliding of the cleaning assembly 345 in the fluff collecting cavity 340 more stable, and facilitating the maintenance of the spacing between the cleaning assembly 345 and the side wall of the fluff collecting cavity 340, and thus the sliding contact between the second fluff scraping portion 34512 of the cleaning sheet 3451 and the cavity wall of the fluff collecting cavity 340 away from the filter screen assembly 341, so that the second fluff scraping portion 34512 can stably scrape the fluff on the cavity wall of the fluff collecting cavity 340 away from the filter screen assembly 341.

[0177] It should be noted that in other embodiments, the fourth roller 3457d can also be provided with more than three. The number of fourth rollers 3457d can be adjusted as needed, which is not limited here.

[0178] As shown in Figure 5 , Figure 8 and Figure 20 , in some embodiments, the fluff filtering device 34 can include a sealing ring 343. The sealing ring 343 can be arranged around the top of the collecting box 342. When the fluff filtering device 34 is inserted into the installation cavity 310 through the installation opening 101 and the insertion opening 323 downwardly, the sealing ring 343 can seal the insertion opening 323, thereby sealing the collecting box 342 in the installation cavity 310 and packaging the fluff filtering device 34 inside the installation seat 3.

[0179] As shown in Figure 5 , Figure 8 and Figure 20 , in some embodiments, the fluff filtering device 34 can include an upper cover 344. The upper cover 344 can be provided on the top of the collecting box 342. The sealing ring 343 can be arranged below the bottom of the upper cover 344. When the fluff filtering device 34 is inserted into the installation cavity 310 through the installation opening 101 and the insertion opening 323 downwardly, the collecting box 342 can be located inside the installation seat 3, the upper cover 344 can protrude from the top surface of the top cover 32, and the upper cover 344 can cover the installation opening 101, thereby packaging the fluff filtering device 34 inside the box body 1.

[0180] In some embodiments, when the fluff filtering device 34 is inserted into the installation cavity 310 through the installation opening 101 and the insertion opening 323 downwardly, the top surface of the upper cover 344 can be flush with the top surface of the box body 1, thereby keeping the appearance of the box body 1 flat.

[0181] AsFigure 5 , Figure 8 and Figure 10 As shown, in some embodiments, the top cover 344 may be provided with a lifting opening 3441. The user can reach into the lifting opening 3441 to lift the lint filter device 34 as a whole, and then remove the lint filter device 34 from the mounting base 3 through the mounting port 101.

[0182] In some embodiments, the top cover 344 may be provided with a flip cover 3442. The flip cover 3442 may be rotatably disposed at the lifting opening 3441. The flip cover 3442 may seal the lifting opening 3441. When the user needs to disassemble the lint filter device 34, the flip cover 3442 may be rotated and inserted into the lifting opening 3441 to lift the lint filter device 34 as a whole.

[0183] In some embodiments, the top surface of the flip cover 3442 may be flush with the top surface of the cover 344, thereby keeping the appearance of the housing 1 flat.

[0184] Figure 21 yes Figure 7 A schematic diagram of the structure of the spray device 33. Figure 22 yes Figure 21 A structural diagram from another perspective.

[0185] like Figure 6 , Figure 21 and Figure 22 As shown, in some embodiments, a spray device 33 may be provided within the mounting base 3. The spray device 33 may be arranged within the two chambers 30. The spray device 33 may be located on the side of the evaporator 13 near the air inlet 311. The spray device 33 may be located between the lint filter 34 and the evaporator 13. The spray device 33 may spray towards the surface of the evaporator 13, and the spray device 33 may be used to clean the surface of the evaporator 13. In this way, the humid and hot air in the clothing processing chamber 20 will carry a certain amount of lint into the two chambers 30. After the humid and hot air is filtered by the lint filter 34, some small lint will still enter the two chambers 30. When the humid and hot air condenses on the surface of the evaporator 13, a certain amount of lint will adhere to the surface of the evaporator 13. If the lint on the surface of the evaporator 13 is not cleaned in time, it will affect the drying airflow and drying efficiency. The spray device 33 can wash away the lint on the surface of the evaporator 13 to avoid affecting the drying airflow and drying efficiency.

[0186] In some embodiments, the spray device 33 may be arranged on one side edge of the two chambers 30 near the air inlet 311 and the air return outlet 202. The evaporator 13 may be arranged adjacent to and spaced apart from the spray device 33. In this way, the spray device 33 can spray and rinse the evaporator 13 nearby, thereby optimizing the structural layout of the two chambers 30.

[0187] likeFigure 21 and Figure 22 As shown, in some embodiments, the spray device 33 may have spray nozzles 331 arranged facing downwards. The spray nozzles 331 may be arranged at intervals above the top of the evaporator 13. In this way, the spray device 33 can spray and rinse the evaporator 13 downwards through the spray nozzles 331, so that the lint adhering to the evaporator 13 can be washed to the bottom of the evaporator 13 and discharged through the bottom of the two chambers 30.

[0188] like Figure 5 , Figure 21 and Figure 22 As shown, in some embodiments, the spray device 33 may include a spray housing 332. The spray housing 332 may be spaced apart above the top surface of the evaporator 13. A spray channel 330 may be formed inside the spray housing 332. A spray nozzle 331 may be provided on the bottom surface of the spray housing 332. The spray nozzle 331 may communicate with the spray channel 330. In this way, an external water source can enter the spray channel 330 and then be sprayed downwards onto the surface of the evaporator 13 through the spray nozzle 331 to clean the lint on the surface of the evaporator 13.

[0189] In some embodiments, the spray device 33 may include an isolation grid 333. The isolation grid 333 may be disposed at the bottom of the spray housing 332. The top of the isolation grid 333 may be connected to a portion of the bottom surface of the spray housing 332. The spray nozzle 331 may be disposed on another portion of the bottom surface of the spray housing 332. The isolation grid 333 may be spaced apart on the side of the evaporator 13 near the return air inlet 202 and the air inlet 311. The isolation grid 333 may also be spaced apart on the side of the evaporator 13 away from the condenser 12. The isolation grid 333 may have a perforated structure. The isolation grid 333 allows air to flow through it. Air in the clothing processing chamber 20 can flow sequentially through the return air inlet 202 and the air inlet 311, and then through the isolation grid 333 before flowing to the evaporator 13. The isolation barrier 333 can block some of the lint in the air flowing towards the evaporator 13, so that the lint is blocked at the isolation barrier 333, thereby reducing the lint from sticking to the surface of the evaporator 13.

[0190] like Figure 6 and Figure 7 As shown, in some embodiments, the spray device 33 can be located on one side edge of the two chambers 30 near the return air inlet 202, so that the isolation grille 333 can also be located on one side edge of the two chambers 30 near the return air inlet 202. Air in the clothing processing chamber 20 can flow sequentially through the return air inlet 202 and the air inlet 311, and must pass through the isolation grille 333 before entering the two chambers 30. Thus, the isolation grille 333 can block the air inlet of the two chambers 30, preventing users from touching the surface of the evaporator 13 through this area and causing a safety accident.

[0191] likeFigure 5 , Figure 7 and Figure 20 As shown, in some embodiments, a portion of the bottom surface of the spray housing 332 may extend beyond the isolation grid 333 toward the top surface of the evaporator 13. The spray nozzle 331 may be located on the bottom surface of the extended portion of the spray housing 332. This allows the spray nozzle 331 to be positioned above the top surface of the evaporator 13.

[0192] like Figure 5 and Figure 6 As shown, in some embodiments, the lint filter 34 is detachably disposed on the side of the spray device 33 away from the evaporator 13. When the lint filter 34 is pulled out for cleaning, the user's hand can easily reach into the spray device 33. Therefore, the isolation grille 333 can be used to block this area, which can prevent the user from reaching through this area to touch the surface of the evaporator 13 and causing a safety accident.

[0193] like Figure 7 , Figure 19 and Figure 20 As shown, in some embodiments, the spray housing 332 can be arranged in an elongated shape. The spray housing 332 can extend along the length direction of the evaporator 13. Multiple spray nozzles 331 can be provided on the bottom surface of the spray housing 332. The multiple spray nozzles 331 can be arranged sequentially and at intervals along the length direction of the evaporator 13. Thus, multiple spray nozzles 331 can be arranged on the spray housing 332, and by arranging the multiple spray nozzles 331 sequentially and at intervals along the length direction of the evaporator 13, the multiple spray nozzles 331 can spray different areas of the evaporator 13 surface, improving the cleaning effect on the evaporator 13 surface.

[0194] like Figure 20 As shown, in some embodiments, the spray nozzles 331 can be elongated. The spray nozzles 331 can be arranged sequentially at intervals along the length of the evaporator 13. The elongated design of the spray nozzles 331 increases the spray area of ​​the spray nozzles 331 towards the surface of the evaporator 13, which is beneficial to improving the cleaning effect on the evaporator 13.

[0195] It should be noted that in some other embodiments, the spray nozzle 331 may also be in other shapes such as a round hole or an elliptical hole.

[0196] Figure 23 yes Figure 7 A schematic diagram of the structure of the evaporator 13.

[0197] like Figure 7 , Figure 21 and Figure 23As shown, in some embodiments, the evaporator 13 can include an evaporation pipe 131 and an evaporation sheet 132 sleeved on the evaporation pipe 131. The evaporation sheet 132 can be provided in plurality. The plurality of evaporation sheets 132 can be arranged in sequence and spaced apart along the length direction of the evaporator 13. When the spray port 331 sprays water towards the surface of the evaporator 13, the water sprayed by the spray port 331 can be sprayed towards the evaporation sheet 132 or the gap between adjacent evaporation sheets 132, so that the lint on the evaporation sheet 132 can fall from the gap between adjacent evaporation sheets 132, thereby fully flushing the lint on the surface of the evaporator 13 and improving the cleaning effect of the surface of the evaporator 13.

[0198] In some embodiments, the plurality of evaporation sheets 132 can be arranged side by side. The side wall of the plurality of evaporation sheets 132 close to the air inlet 311 and the air return port 202 is located in the same plane, thereby forming the side of the evaporator 13 close to the air return hole 202. A part of the spray port 331 in the orthographic projection in the upward-to-downward direction can be located on the top surface of the evaporation sheet 132. Another part of the spray port 331 in the orthographic projection in the upward-to-downward direction can exceed the side wall of the evaporation sheet 132 close to the air return hole 202 or can exceed the side wall of the evaporation sheet 132 away from the condenser 12. In this way, the spray port 331 can spray towards the top surface of the plurality of evaporation sheets 132 and the side wall of the plurality of evaporation sheets 132 at the same time, so that the lint adhered to the top and side wall of the plurality of evaporation sheets 132 can be flushed downward and fall to the bottom of the two-organ cavity, thereby facilitating to improve the cleaning efficiency and cleaning effect of the evaporator.

[0199] In some embodiments, the evaporator 13 can be arranged in a long strip shape at the side edge of the two-organ cavity 30 close to the air inlet 311. The length direction of the evaporator 13 can be the extension direction of the side edge of the two-organ cavity 30 close to the air inlet 311.

[0200] Figure 24 is Figure 5 The assembly structure diagram of the spray device 33 and the top cover 32. Figure 25 is Figure 24 The structure schematic diagram from another perspective.

[0201] As Figure 5 , Figure 24 and Figure 25As shown, in some embodiments, the spray device 33 can be fixed to the top cover 32. The spray device 33 can be arranged on one side of the insertion port 323. When the top cover 32 is placed on the base 31, the spray device 33 can be arranged between the mounting cavity 310 and the evaporator 13 in the two gas chambers, and the spray device 33 can shield the side of the mounting cavity 310 near the evaporator 13. When the lint filter device 34 is inserted downward into the mounting cavity 310 through the mounting port 101 and the insertion port 323, the spray device 33 can be arranged between the lint filter device 34 and the evaporator 13. In this way, when the lint filter device 34 is pulled out through the mounting port 101 and the insertion port 323, the isolation grille 333 can block the side of the mounting cavity 310 near the evaporator 13, which can prevent the user from reaching through this point to touch the surface of the evaporator 13 and causing a safety accident.

[0202] Figure 26 yes Figure 25 A schematic diagram of its decomposition.

[0203] like Figure 24 , Figure 25 and Figure 26 As shown, in some embodiments, a positioning groove 334 may be recessed on the top surface of the spray housing 332. A positioning post 321 may be protruded on the bottom surface of the top cover 32. The positioning post 321 can be aligned and engaged within the positioning groove 334. By aligning and engaging the positioning post 321 with the positioning groove 334, the spray device 33 can be fixed on the top cover 32. When water flows within the spray channel 330, it can prevent the water flow from impacting the spray housing 332, causing the spray housing 332 to shake, thereby avoiding affecting the spray angle and spray range of the spray nozzle 331.

[0204] In some embodiments, the top surface of the spray housing 332 may be provided with a plurality of positioning grooves 334. The plurality of positioning grooves 334 are arranged at intervals. The bottom surface of the top cover 32 may be provided with a plurality of positioning posts 321. The plurality of positioning posts 321 can be arranged in a one-to-one correspondence with the plurality of positioning grooves 334. The plurality of positioning posts 321 can be respectively aligned and engaged with the plurality of positioning grooves 334 to fix the spray device 33 on the top cover 32, thereby improving the accuracy of the structural stability of the spray device 33 on the top cover 32.

[0205] like Figure 24 , Figure 25 and Figure 26 As shown, in some embodiments, a fixing part 335 may be protruding from the side wall of the spray housing 332. The fixing part 335 can be detachably fixed to the bottom surface of the top cover 32. In this way, the spray device 33 can be fixed to the top cover 32 by means of the fixing part 335.

[0206] In some embodiments, the fixing portion 335 can be provided with a first assembly hole 3351. The bottom surface of the top cover 32 can be provided with a second assembly hole 322. When the positioning column 321 is clamped in the positioning groove 334, the first assembly hole 3351 can be in communication with the second assembly hole 322, so that the fixing portion 335 can be fixed on the bottom surface of the top cover 32 through a screw or bolt penetrating the first assembly hole 3351 and the second assembly hole 322, thereby improving the installation efficiency of the spraying device 33 and improving the structural stability of the spraying device 33.

[0207] In some embodiments, the side wall of the spraying shell 332 can be provided with a plurality of fixing portions 335. The bottom surface of the top cover 32 can be provided with a plurality of second assembly holes 322. The plurality of fixing portions 335 can be arranged one-to-one with the plurality of second assembly holes 322.

[0208] As shown in Figure 24 , Figure 25 and Figure 26 , in some embodiments, the outer wall of the spraying shell 332 can be provided with a pipe interface 336. The pipe interface 336 can communicate the spraying channel 330 inside the spraying shell 332. The clothes treatment device can include a water inlet valve 15. The water inlet valve 15 can be externally connected to a water source. The pipe interface 336 can be used to connect the water inlet valve 15. The water inlet valve 15 can be connected to the pipe interface 336, thereby supplying water to the spraying channel through the pipe interface 336.

[0209] In some embodiments, the pipe interface 336 of the spraying shell 332 can be exposed to the top cover 32. The pipe interface 336 of the spraying shell 332 can be exposed to the mounting seat 3. In this way, the pipe interface 336 and the valve port of the water inlet valve 15 can be connected in communication through a pipeline.

[0210] As shown in Figure 2 and Figure 3 , in some embodiments, the clothes treatment device can include a soap box assembly 4. The soap box assembly 4 can be arranged in the cabinet 1. The soap box assembly 4 can be arranged above the top of the drum assembly 2. The soap box assembly 4 can be arranged below the mounting seat 3. The soap box assembly 4 can be used to add washing liquids such as detergents, softeners, or water. The user can pour washing liquids such as detergents, softeners, or water into the soap box assembly 4, so that the washing liquids flow along the soap box assembly 4 to the clothes treatment cavity 20. When the clothes need to be washed, the soap box assembly 4 can deliver laundry liquid (such as detergent, softener, etc.) to the clothes treatment cavity 20 through water flow.

[0211] As shown in Figure 2 and Figure 3As shown in

[0212] As shown in Figure 2 and Figure 3 In some embodiments, the valve port of the water inlet valve 15 can be communicated with the water inlet box 41 through a pipeline. The water inlet valve 15 can supply water to the inside of the water inlet box 41.

[0213] As shown in Figure 2 and Figure 3 In some embodiments, the soap box assembly 4 can include a soap box 42. The soap box 42 can be pullably arranged inside the water inlet box 41. The inside of the soap box 42 can be used to store laundry detergent. The laundry detergent in the soap box 42 can enter the water inlet box 41, and then be delivered to the drum assembly 2 through the water flow in the water inlet box 41, so as to provide laundry detergent to the inside of the laundry treatment cavity 20.

[0214] In some embodiments, the front end of the water inlet box 41 can be provided with an opening. The soap box 42 can be pullably arranged in the water inlet box 41 through the front end opening of the water inlet box 41.

[0215] As shown in Figure 1 and Figure 2 In some embodiments, the soap box 42 can be exposed to the cabinet 1. When the soap box 42 is pulled out of the water inlet box 41, the soap box 42 can be exposed to the front side wall of the cabinet 1, so as to facilitate the replenishment or delivery of laundry detergent to the soap box 42.

[0216] Although the present application has been described with reference to several exemplary embodiments, it is understood that the words that have been used are words of description and illustration, rather than words of limitation. As the application can be embodied in many different forms without departing from the spirit or essential characteristics thereof, it is understood that the present application is not limited to any particular combination of the recited features. The above embodiments are therefore to be construed in all aspects as illustrative and not restrictive, and all changes coming within the meaning and equivalency range of the appended claims are intended to be embraced therein.

Claims

1. A laundry treating apparatus, characterized by, The laundry treating device comprises: a cabinet forming an outer shell of the laundry treating device; a drum assembly arranged in the cabinet, the drum assembly having a laundry treating cavity formed therein, and the drum assembly having an air inlet and an air outlet respectively arranged on an outer wall thereof and communicating with the laundry treating cavity; a mounting seat arranged above the drum assembly, the mounting seat having two device cavities formed therein, and the mounting seat having an air inlet and an air outlet arranged thereon and respectively communicating with the two device cavities; the air inlet communicates with the air outlet, and the air outlet communicates with the air inlet; a lint filtering device arranged in the mounting seat and between the air inlet and the two device cavities; the lint filtering device comprises: a collecting box arranged between the air inlet and the two device cavities, and having a lint collecting cavity formed therein; a filter screen assembly arranged in the collecting box and on a side wall of the collecting box close to the two device cavities; a cleaning assembly arranged in the collecting box and slidably arranged in the lint collecting cavity, and air flowing out of the air inlet can flow through the lint collecting cavity and the filter screen assembly in sequence and then flow into the two device cavities; the filter screen assembly is configured to filter lint in air flowing from the lint collecting cavity to the two device cavities; the cleaning assembly comprises: a mounting shell movably arranged in the lint collecting cavity and capable of sliding along the lint collecting cavity; a cleaning sheet arranged on the mounting shell, and at least a part of a peripheral edge of the cleaning sheet protruding beyond a peripheral edge of the mounting shell and being in contact with a surface of the filter screen assembly or a cavity wall of the lint collecting cavity; a roller rotatably protruding from a peripheral edge of the mounting shell and abutting against the cavity wall of the lint collecting cavity; when the cleaning assembly slides in the lint collecting cavity, the roller can roll along the cavity wall of the lint collecting cavity, and the cleaning sheet can scrape off lint on the surface of the filter screen assembly or the cavity wall of the lint collecting cavity.

2. The clothes treating apparatus of claim 1, wherein, the cleaning assembly comprises: a fixing frame arranged in the mounting shell; the roller is rotatably arranged at a peripheral edge of the fixing frame. 3.The laundry treating apparatus of claim 2, wherein the cleaning assembly comprises: a clamping plate fixed to the mounting shell; the fixing frame and the cleaning sheet are clamped between the clamping plate and the mounting shell. 4.The laundry treating apparatus of claim 2, wherein the roller comprises a first roller arranged at a bottom of the fixing frame and abutting against a bottom cavity wall of the lint collecting cavity; when the cleaning assembly slides in the lint collecting cavity, the first roller can roll along the bottom cavity wall of the lint collecting cavity. 5.The laundry treating apparatus of claim 4, wherein the first and second openings are formed in the first and second sides of the first and second openings, respectively. a support platform is protrudingly arranged on the bottom cavity wall of the lint collecting cavity and extends along the lint collecting cavity; the first roller abuts against a top surface of the support platform, and the cleaning assembly can slide along the lint collecting cavity so that the first roller rolls along the top surface of the support platform. 6.The laundry treating apparatus of claim 2, wherein the roller comprises a second roller arranged at a top of the fixing frame and abutting against a top cavity wall of the lint collecting cavity; The second roller is capable of rolling along the top cavity wall of the fluff collecting cavity when the cleaning assembly slides in the fluff collecting cavity. 7.The laundry treating apparatus of claim 2, wherein the first and second openings are formed in the first and second sides of the cabinet, respectively. The roller comprises a third roller arranged on the side of the fixed frame facing the filter screen assembly and a fourth roller arranged on the side of the fixed frame facing away from the filter screen assembly. The third roller and the fourth roller are capable of rolling along the two laterally opposite cavity walls of the fluff collecting cavity respectively when the cleaning assembly slides in the fluff collecting cavity. 8.The laundry treating apparatus of claim 1, wherein The side of the cleaning sheet facing the filter screen assembly is provided with a first fluff scraping portion which exceeds the side edge of the installation shell close to the filter screen assembly. The side of the cleaning sheet facing away from the filter screen assembly is provided with a second fluff scraping portion which exceeds the side edge of the installation shell away from the filter screen assembly. The top of the cleaning sheet can be provided with a third fluff scraping portion which exceeds the top side edge of the installation shell. The bottom of the cleaning sheet is provided with a fourth fluff scraping portion which exceeds the bottom side edge of the installation shell. The first fluff scraping portion is in sliding contact with the surface of the filter screen assembly, the second fluff scraping portion is in sliding contact with the side cavity wall of the fluff collecting cavity away from the filter screen assembly, the third fluff scraping portion is in sliding contact with the top side cavity wall of the fluff collecting cavity, and the fluff scraping portion is in sliding contact with the bottom side cavity wall of the collecting cavity when the cleaning assembly slides in the fluff collecting cavity. 9.The laundry treating apparatus of claim 1, wherein The top wall of the box body is provided with a mounting opening, the top wall of the mounting seat is provided with an insertion opening, and the mounting opening and the insertion opening are arranged opposite to each other in the up-down direction. The fluff filtering device can be extended downward through the mounting opening into the insertion opening and into the mounting seat. 10.The laundry treating apparatus of claim 9, wherein the first and second openings are formed in the first and second sides of the cabinet, respectively. One end of the fluff collecting cavity is formed with an air inlet opening which faces the air inlet and communicates with the air inlet. The cleaning assembly can be extended into or withdrawn from the fluff collecting cavity through the air inlet opening.

Images