Laundry treating apparatus

Abstract

The utility model discloses a clothes processing device which comprises a clothes processing cylinder assembly, an air duct assembly and a filtering assembly, the clothes processing cylinder assembly is provided with a clothes processing cavity, a first air inlet and a first air outlet, and the first air inlet and the first air outlet are communicated with the clothes processing cavity; the air duct assembly defines an air duct cavity, and the air duct cavity is provided with a second air inlet communicating with the first air outlet and a second air outlet communicating with the first air inlet; the filtering assembly comprises at least one filtering structure arranged in the air duct cavity; the clothes processing device is further provided with an air flow inlet and an air flow outlet, the air flow inlet and the air flow outlet are communicated with the interior and the exterior of the air channel cavity, and air flows into the air channel cavity from the air flow inlet to be exhausted from the air flow outlet. According to the clothes processing device, the airflow outlet of the air duct assembly is formed in the downstream of the filtering structure, so that soft flocks are prevented from being discharged from the airflow outlet, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing devices, and in particular to a clothing processing device. Background Art

[0002] In the prior art, clothing processing devices introduce cold and dry airflow to improve clothing processing performance. In order to achieve airflow balance in the air duct assembly, it is necessary to open air flow ports to discharge part of the gas in the air duct cavity, which in turn causes hair debris to be entrained and discharged, affecting the user experience. There is room for improvement. Utility Model Content

[0003] The utility model aims to solve at least one of the above technical problems in the prior art to a certain extent. To this end, the utility model proposes a clothing treatment device, which prevents hair debris from being discharged from the air outlet by arranging the air outlet of the air duct assembly downstream of the filter structure, thereby improving the user experience.

[0004] A clothing processing device according to an embodiment of the utility model comprises: a clothing processing drum assembly, comprising a clothing processing chamber, a first air inlet and a first air outlet connected to the clothing processing chamber; an air duct assembly, defining an air duct chamber, the air duct chamber having a second air inlet connected to the first air outlet, and a second air outlet connected to the first air inlet; a filter assembly, comprising at least one filter structure arranged in the air duct chamber; wherein the clothing processing device also comprises an air flow inlet and an air flow outlet, the air flow inlet and the air flow outlet are both connected to the inside and outside of the air duct chamber, and in the flow direction of the gas from the air flow inlet into the air duct chamber to the air flow outlet being discharged, at least one of the filter structures is arranged upstream of the air flow outlet or at the air flow outlet.

[0005] According to the clothes processing device of the embodiment of the utility model, the clothes processing device avoids the discharge of hair debris at the air flow outlet by arranging the air flow outlet of the air duct component downstream of the filtering structure, thereby improving the user experience.

[0006] In addition, the clothes processing device according to the embodiment of the utility model may also have the following additional technical features:

[0007] According to some embodiments of the present invention, the air flow outlet is arranged on the filter assembly.

[0008] According to some embodiments of the present utility model, the filter assembly defines a filter cavity, at least part of the filter cavity is located in the air duct cavity, the filter cavity has a third air inlet and a third air outlet, the third air inlet connects the second air inlet and the filter cavity, the third air outlet connects the air duct cavity and the filter cavity, and the airflow outlet connects the filter cavity and the outside of the air duct cavity.

[0009] According to some embodiments of the present invention, the clothing processing device further includes a casing, the clothing processing drum assembly and the air duct assembly are disposed in the casing, the casing has an exhaust port, and the exhaust port connects the air flow outlet and the outside of the casing.

[0010] According to some embodiments of the utility model, the casing includes: a shell body, the shell body having a first opening, the first opening being connected to the air duct cavity; a first decorative cover, the first decorative cover being connected to the filter assembly and moving together with the filter assembly so that the filter assembly can be pushed and pulled in the air duct cavity from the first opening, the first decorative cover being used to open and close the first opening, and the exhaust port being arranged on the first decorative cover.

[0011] According to some embodiments of the present invention, the housing further includes a front panel, and the first opening is provided on the front panel.

[0012] According to some embodiments of the present invention, the air flow outlet is arranged on a wall connecting the filter assembly and the first decorative cover.

[0013] According to some embodiments of the utility model, the first decorative cover defines a concave cavity with an open opening, so as to be suitable for reaching into the concave cavity from the open opening for holding; wherein, the exhaust port is arranged on the cavity wall of the concave cavity, and the first decorative cover has a shielding portion, and the shielding portion is located on a side of the exhaust port away from the filter assembly to shield the exhaust port.

[0014] According to some embodiments of the present invention, the air outlet comprises a plurality of air outlets, and the plurality of air outlets are arranged at intervals on the first decorative cover.

[0015] According to some embodiments of the utility model, the filter assembly includes: a housing, the housing defines a filter cavity, the third air inlet, the third air outlet and the airflow outlet are arranged in the housing;

[0016] Wherein, the filtering structure includes a first filter screen, which is arranged in the filter cavity. In the gas flow direction in the air duct cavity, the third air inlet is located upstream of the first filter screen, and the third air outlet and the air flow outlet are located downstream of the first filter screen.

[0017] According to some embodiments of the present invention, the first filter screen forms an arc-shaped structure and divides the filter cavity into a first chamber and a second chamber.

[0018] According to some embodiments of the utility model, the filtering structure further includes: a second filter screen, the second filter screen being arranged between the first filter screen and the third air outlet, or at the third air outlet;

[0019] And / or, a third filter screen, wherein the third filter screen is arranged between the first filter screen and the air flow outlet, or at the air flow outlet.

[0020] According to some embodiments of the present utility model, the air duct assembly includes a heat exchange assembly, and the heat exchange assembly is disposed in the air duct cavity.

[0021] According to some embodiments of the utility model, the heat exchange component includes an evaporator and a condenser, and the evaporator and the condenser are arranged in the air duct cavity. In the flow direction of the gas in the air duct cavity from the second air inlet to the second air outlet, the air flow inlet is located upstream of the condenser.

[0022] According to some embodiments of the utility model, the air duct assembly is arranged above the clothing processing drum assembly and the air duct cavity includes a first installation area and a second installation area arranged in a horizontal direction, the filter assembly is arranged in the first installation area and the heat exchange assembly is arranged in the second installation area.

[0023] According to some embodiments of the utility model, the clothing processing device further includes: a fan, which is arranged between the second air outlet and the first air inlet and is used to drive the airflow entering the air duct cavity to flow toward the first air inlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a partial structural schematic diagram of a clothes processing device according to an embodiment of the utility model;

[0025] Figure 2 is a schematic structural diagram of a filter assembly according to an embodiment of the utility model;

[0026] Figure 3 is a front view of a filter assembly according to an embodiment of the utility model;

[0027] Figure 4 It is a partial structural schematic diagram of a filter assembly according to an embodiment of the utility model;

[0028] Figure 5 is a structural schematic diagram of a clothes processing device according to an embodiment of the utility model without a first decorative cover;

[0029] Figure 6 yes Figure 5 A local enlarged view at point B;

[0030] Figure 7 is a schematic structural diagram of a first decorative cover according to an embodiment of the utility model;

[0031] Figure 8is a schematic structural diagram of a first decorative cover according to an embodiment of the utility model;

[0032] Fig. 9 is a structural schematic diagram of a clothes processing device according to an embodiment of the utility model;

[0033] Fig.10 It is a cross-sectional view of an air duct assembly according to an embodiment of the utility model.

[0034] Reference numerals:

[0035] Casing 1, front panel 11, first opening 111, first decorative cover 12, concave cavity 121, exhaust port 122, shielding portion 123, second decorative cover 13, clothing processing chamber 201, first air inlet 21, first air outlet 22, second installation area 3012, second air inlet 31, second air outlet 32, air flow inlet 33, third opening 34, filter assembly 4, outer shell 41, first wall body 411, third air inlet 4111, second wall body 412, air flow outlet 4121, third wall body 413, third air outlet 4131, reinforcing rib 414, water retaining rib 415, bottom shell 416, upper cover 417, first filter screen 42, filter chamber 401, first chamber 4011, second chamber 4012. DETAILED DESCRIPTION

[0036] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0040] In the prior art, an air outlet is provided on the air duct assembly of the clothing processing device to discharge part of the airflow in the air duct cavity, so as to achieve a balance between the air intake and exhaust of the airflow in the air duct assembly. Since the airflow in the air duct cavity carries impurities such as lint on the clothes, when the discharged airflow encounters an obstacle, the lint carried therein will accumulate at the obstacle, causing blockage of the channel and the growth of bacteria, affecting the user experience.

[0041] To this end, an embodiment of the utility model designs a clothing processing device having at least one filtering structure arranged upstream of the air flow outlet 4121 in the direction of gas flow in the air duct cavity. As a result, the airflow discharged from the air flow outlet 4121 can be an airflow filtered by the filtering structure, thereby avoiding the discharge of hair debris at the air flow outlet 4121 that affects the user experience.

[0042] Reference below Figure 1-Figure 10 A clothes treating device according to an embodiment of the present invention is described.

[0043] The clothes processing device according to the embodiment of the utility model may include: a clothes processing drum assembly, an air duct assembly and a filter assembly 4.

[0044] The clothing processing drum assembly has a clothing processing chamber 201, and is provided with a first air inlet 21 and a first air outlet 22 connected to the clothing processing chamber 201. The clothing processing device can use an air duct assembly to process the clothing placed in the clothing processing chamber 201, such as drying the clothing.

[0045] The air duct assembly defines an air duct cavity, and the air duct assembly is provided with a second air inlet 31 communicating with the first air outlet 22, and a second air outlet 32 ​​communicating with the first air inlet 21, and the second air inlet 31 and the second air outlet 32 ​​are communicated with the air duct cavity. In other words, the airflow in the clothing processing cavity 201 flows out of the clothing processing cavity 201 through the first air outlet 22, and then enters the air duct cavity through the second air inlet 31, flows out of the air duct cavity through the second air outlet 32 ​​after being processed in the air duct cavity, and then enters the clothing processing cavity 201 through the first air inlet 21, and participates in the clothing processing in the clothing processing cavity 201.

[0046] The filter assembly 4 includes at least one filter structure disposed in the air duct cavity to filter the airflow in the air duct cavity, wherein the clothing treatment device also has an airflow inlet 33 connecting the inside and outside of the air duct cavity, that is, there are two paths for the airflow flow direction in the air duct cavity, one is a circulating air drying path, and the other is a cold and dry airflow inlet and outlet path. The airflow inlet 33 introduces a cold and dry airflow from the outside of the air duct cavity into the air duct cavity, and the cold and dry airflow here refers to the hot and humid airflow introduced into the air duct cavity from the clothing treatment cavity 201.

[0047] In the air flow circulation inside the clothing processing device, the cold and dry airflow entering the air duct cavity from the air flow inlet 33 and part of the airflow returning to the air duct cavity from the clothing processing cavity 201 are discharged from the air duct cavity through the second air outlet 32 ​​and enter the clothing processing cavity 201 through the first air inlet 21. In order to achieve a balance of the inlet and outlet airflow rates of the clothing processing cavity 201 and the air duct cavity, the clothing processing device also has an air flow outlet 4121 connecting the inside and outside of the air duct cavity to discharge part of the airflow returning to the air duct cavity from the clothing processing cavity 201.

[0048] The air outlet 4121 is connected to the outside of the air duct cavity, and in the flow direction of the gas from the air inlet 33 into the air duct cavity to the air outlet 4121, at least one filtering structure is arranged upstream of the air outlet 4121 or at the air outlet 4121. Thus, the airflow discharged from the air outlet 4121 can be the airflow filtered by the filtering structure, avoiding the discharge of hair debris at the air outlet 4121 to affect the user experience.

[0049] The air inlet 33 and the air outlet 4121 are not limited to opening structures of a certain shape, but may also be gaps between components, as long as they meet the purpose of connecting the inside and outside of the air duct cavity, and are not limited here.

[0050] According to the clothes processing device of the embodiment of the utility model, the clothes processing device avoids the discharge of hair debris from the air flow outlet 4121 by arranging the air flow outlet 4121 of the air duct assembly downstream of the filtering structure, thereby improving the user experience.

[0051] like Figure 1-Figure 6As shown, the air outlet 4121 is provided on the filter assembly 4. Since the filter assembly 4 is provided in the high pressure area in the air duct cavity, the air pressure at the air outlet 4121 is higher than the air pressure outside the air duct cavity, ensuring that the air outlet 4121 can exhaust air outside the air duct cavity. In addition, the air outlet 4121 is integrated into the structure of the filter assembly 4, so that the existing structure can be better utilized to realize the opening of the air outlet 4121, simplifying the structure of the air duct assembly and reducing the design cost.

[0052] In some embodiments, the filter assembly 4 is detachably arranged in the air duct assembly, and the air duct assembly is provided with an opening connected to the outside of the air duct cavity for the removal and installation of the filter assembly 4. The casing 1 is also provided with an opening for the removal and installation of the filter assembly 4. The air flow outlet 4121 provided on the filter assembly 4 can use the original opening to exhaust to the outside of the air duct cavity and the outside of the casing 1, without the need to design additional openings on the casing 1 and the air duct assembly to connect the filter cavity 401 with the outside of the air duct cavity or the outside of the casing 1, further reducing the production design cost.

[0053] Reference Figure 1 The filter assembly 4 defines a filter cavity 401, at least part of which is located in the air duct cavity to receive the airflow in the air duct cavity, so that the airflow in the air duct cavity can pass through the filter cavity 401, and in the process is filtered by the filter structure in the filter cavity 401, the hair and impurities carried in the airflow are blocked and filtered, and the impurity content in the airflow downstream of the filter cavity 401 is greatly reduced, thereby increasing the service life of the internal structure of the air duct assembly of the clothing processing device and realizing the hair removal treatment of the clothing.

[0054] like Figure 1 As shown, the filter chamber 401 has a third air inlet 4111 and a third air outlet 4131. The third air inlet 4111 connects the second air inlet 31 and the filter chamber 401, and the third air outlet 4131 connects the air duct chamber and the filter chamber 401. That is to say, the airflow entering the air duct chamber from the second air inlet 31 will enter the filter chamber 401 through the third air inlet 4111, and after being filtered by the filtering structure in the filter chamber 401, it will be discharged from the filter chamber 401 through the third air outlet 4131, and enter the downstream of the filter component 4 in the air duct chamber. After being further processed at the downstream of the filter component 4, it will flow out of the air duct chamber through the second air outlet 32. The structure downstream of the filter component 4 in the air duct chamber does not need to contact the airflow with hair debris, thereby improving the service life. The airflow then enters the clothing processing chamber 201 through the first air inlet 21, and participates in the clothing processing in the clothing processing chamber 201. The airflow can take away some hair debris in the process of passing through the clothing, thereby realizing the hair removal treatment of the clothing.

[0055] Reference Figure 1-Figure 6The air flow outlet 4121 is arranged on the filter assembly 4 and can connect the filter cavity 401 and the outside of the air duct cavity. That is to say, the air flow outlet 4121 realizes the connection between the inside and outside of the air duct cavity by connecting the filter cavity 401 connected to the air duct cavity with the outside world, so that part of the air flow returning to the air duct cavity from the clothing processing cavity 201 can be directly discharged to the outside of the air duct cavity.

[0056] like Figure 5 , Figure 6 and Fig. 9 As shown, the clothing processing device further includes: a casing 1, wherein the casing 1 defines a space for accommodating the internal structure of the clothing processing device, and the clothing processing drum assembly and the air duct assembly are both arranged in the casing 1, that is, in the space defined by the casing 1.

[0057] Among them, the casing 1 has an exhaust port 122, which connects the air flow outlet 4121 and the outside world. The outside world here refers to the space outside the casing 1. Through the setting of the exhaust port 122, the air flow is directly discharged into the external environment of the clothing processing device, avoiding the influence of the air flow on the internal structure of the casing 1 and improving the service life of the clothing processing device.

[0058] Furthermore, the airflow discharged from the air outlet 4121 can be the airflow filtered by the filtering structure of the filter component 4, thereby avoiding the discharge of hair debris at the exhaust port 122 and affecting the user experience, and the setting position of the filter component 4 in the casing 1 is closer to the casing 1, which is convenient for the opening of the air outlet 4121 and the exhaust port 122, and for the air outlet 4121 to exhaust air to the outside of the casing 1.

[0059] Combination Figure 5-Figure 9 In the illustrated embodiment, the casing 1 comprises: a casing body, the casing body having a first opening 111, the first opening 111 being connected to the air duct cavity, the filter assembly 4 being pushable and pullable in the air duct cavity from the first opening 111, that is, the filter assembly 4 being detachably arranged in the air duct assembly, the air duct assembly being provided with an opening connected to the outside of the air duct cavity for disassembling and installing the filter assembly 4, the casing 1 also being provided with a first opening 111 for disassembling and installing the filter assembly 4, the air flow outlet 4121 provided on the filter assembly 4 can exhaust air to the outside by using the above-mentioned opening for disassembling and assembling the filter assembly 4, without the need to separately design openings on the casing 1 and the air duct assembly to connect the air duct cavity with the outside, thereby reducing the production design cost.

[0060] In the prior art, the air outlet of the clothing treatment device is opened at the high-pressure end of the air duct cavity at the rear of the clothing treatment device. When the clothing treatment device is embedded in a cabinet or set close to the wall at the rear, the high-temperature and humid airflow is continuously discharged into the cavity or into the cabinet, causing corrosion of the cabinet or wall and even mold growth. Figure 5 , Figure 6 , Fig. 9 and Fig.10In the embodiment shown, the exhaust port 122 is arranged on the front side of the casing 1 in the embodiment of the utility model. In the application environment of the clothing processing device, the front side is usually an open space, which is convenient for taking and putting clothes. Therefore, the discharged high-temperature and humid airflow will not wet the cavity or the cabinet, thereby improving the user experience.

[0061] In some embodiments, reference Figure 1 The air inlet 33 is opened at the rear side of the casing 1, and the exhaust port 122 and the air inlet 33 are arranged one after the other, which can prevent the high-temperature and humid air from re-entering the air duct cavity through the air inlet 33, ensuring that the air flow introduced into the clothing processing device is the external cold and dry air flow.

[0062] Among them, the air flow outlet 4121 is arranged at the front position of the filter component 4 to facilitate the connection between the air flow outlet 4121 and the exhaust port 122, reducing the connection structure between the air flow outlet 4121 and the exhaust port 122, or, the air flow outlet 4121 and the exhaust port 122 can be arranged relative to each other, and the air flow discharged from the air flow outlet 4121 can be directly discharged to the outside of the casing 1 through the exhaust port 122.

[0063] Preferably, the exhaust port 122 is disposed at the front surface of the housing 1 to ensure that the exhaust airflow does not contact the cabinet when the clothing processing device is completely embedded in the cabinet, thereby improving the user experience.

[0064] Combination Figure 5 , Figure 6 , Fig. 9 and Fig.10 In the illustrated embodiment, the air flow outlet 4121 is disposed at the front end of the filter assembly 4 and is arranged opposite to the exhaust port 122. At this time, the air flow discharged from the air flow outlet 4121 can be directly discharged from the clothing processing device through the exhaust port 122 disposed on the front side of the casing 1, thereby simplifying the structure of the clothing processing device.

[0065] Alternatively, the air outlet 4121 is disposed at a front position of the top wall, bottom wall or side wall of the filter assembly 4, and the airflow can also be discharged from the clothing processing device directly or indirectly through the exhaust port 122 provided on the housing 1. The specific location of the air outlet 4121 on the filter assembly 4 can be designed differently according to the different locations of the filter assembly 4 in the internal space of the housing 1, and is not limited here.

[0066] like Figure 1 As shown, the air duct assembly includes a third opening 34 communicating with the air duct cavity, and the filter assembly 4 can be pushed and pulled into the air duct cavity from the third opening 34 .

[0067] Further, combined with Figure 5-Figure 9In the illustrated embodiment, the casing 1 further includes a first decorative cover 12, which is used to open and close the first opening 111. The first decorative cover 12 is separately arranged from the casing body, and the first decorative cover 12 can cover the internal structure opened at the first opening 111, thereby ensuring the integrity and beauty of the appearance of the clothing processing device.

[0068] In some embodiments, the first decorative cover 12 is detachably connected to the shell body to open the first opening 111 to enable disassembly and assembly of the filter assembly 4. In other embodiments, the first decorative cover 12 is rotatably connected to the shell body to open or cover the first opening 111 by flipping the first decorative cover 12 to enable disassembly and assembly of the filter assembly 4.

[0069] In some further embodiments, the first decorative cover 12 is connected to the filter assembly 4 and moves together with the filter assembly 4 so that the filter assembly 4 can be pushed and pulled in the air duct cavity from the first opening 111, and the filter assembly 4 and the first decorative cover 12 form a whole that can move synchronously so that the filter assembly 4 and the first decorative cover 12 form a whole that can be pushed and pulled in the air duct cavity from the first opening 111. As a result, the user can drive the filter assembly 4 by pushing and pulling the first decorative cover 12, which is more convenient for user operation.

[0070] Further, if Figure 7 and Figure 8 As shown, the exhaust port 122 is provided on the first decorative cover 12, that is, the air flow outlet 4121 can be opened on the wall of the filter assembly 4 connected to the first decorative cover 12, and the air flow discharged from the filter cavity 401 from the air flow outlet 4121 passes through the exhaust port 122 opened on the first decorative cover 12 at the first decorative cover 12, and then discharged to the outside of the casing 1.

[0071] During use, the first decorative cover 12 shields the air outlet 4121 on the outside, and the air discharged from the air outlet 4121 will be blocked by the first decorative cover 12 . Therefore, the air outlet 122 is provided on the first decorative cover 12 to ensure that the air can be discharged outside the housing 1 .

[0072] Reference Figure 5 , Figure 6 and Fig. 9 As shown, the casing 1 includes a front panel 11, and the front panel 11 has a first opening 111 connected to the air duct cavity, wherein the casing 1 also includes a first decorative cover 12, and the first decorative cover 12 is connected to the front end of the filter component 4, and the filter component 4 is movably arranged in the air duct cavity. The filter component 4 and the first decorative cover 12 are connected to form a whole that can move synchronously, so that the filter component 4 and the first decorative cover 12 are connected to form a whole that can be pushed and pulled from the first opening 111 in the air duct cavity, and the first decorative cover 12 can be used to open and close the first opening 111, so that the integrity of the front panel 11 is better and the appearance of the clothing processing device is more beautiful.

[0073] In other embodiments, the first decorative cover 12 is not connected to the filter assembly 4. The first decorative cover 12 is movably provided on the front panel 11 between a position covering the first opening 111 and a position opening the first opening 111. When the first decorative cover 12 opens the first opening 111, the filter assembly 4 can be pushed and pulled in the air duct cavity from the first opening 111. When the first decorative cover 12 covers the first opening 111, the appearance of the clothing processing device is more beautiful.

[0074] In some further embodiments, the first decorative cover 12 is not provided at the first opening 111 , and the first opening 111 is directly formed as an air outlet 122 .

[0075] Combination Figure 5 and Fig. 9 In the illustrated embodiment, the air flow outlet 4121 is disposed on the wall connecting the filter assembly 4 and the first decorative cover 12, so that the air flow discharged from the air duct cavity through the air flow outlet 4121 can be directly discharged through the exhaust port 122 disposed on the first decorative cover 12, thereby reducing the distance of the air flow, avoiding the generation of condensed water, and improving the user experience.

[0076] Reference Figure 7 The first decorative cover 12 defines a cavity 121 with an open mouth, so that it is suitable for reaching into the cavity 121 from the open mouth for holding. The user can apply force to the filter assembly 4 through the cavity 121 to facilitate pulling out the filter assembly 4, thereby improving the user experience.

[0077] Among them, Figure 7 As shown, the exhaust port 122 is arranged on the cavity wall of the concave cavity 121, and the first decorative cover 12 has a shielding portion 123, which is located on the side of the exhaust port 122 away from the filter assembly 4 to shield the exhaust port 122. On the one hand, the shielding portion 123 can guide the exhausted airflow to prevent the high-temperature and humid airflow from blowing directly to the user, thereby improving the user experience. On the other hand, the shielding portion 123 can shield the exhaust port 122, improve the appearance integrity, and improve the appearance of the clothing processing device. On the other hand, the shielding portion 123 can prevent dust in the environment outside the casing 1 from entering the air duct cavity through the exhaust port 122, thereby improving the service life of the internal structure of the clothing processing device.

[0078] like Figure 7 and Figure 8 As shown, the exhaust port 122 includes a plurality of exhaust ports 122, which are arranged at intervals on the first decorative cover 12, so as to reduce the size of each exhaust port 122 while ensuring the exhaust flow rate, so as to reduce the probability of dust in the environment outside the casing 1 entering the interior of the casing 1 through the exhaust port 122, thereby increasing the service life of the clothing processing device.

[0079] like Figure 1 , Figure 5 and Fig. 9 As shown, the air flow outlet 4121 is arranged at the front end of the filter assembly 4. In order to prevent the condensed water formed by the condensation of the high-temperature and humid airflow in the filter chamber 401 on the inner wall of the filter chamber 401 from being driven by the airflow at the air flow outlet 4121 and directly blown out to the outside, a water retaining rib 415 is provided in the filter chamber 401, and the water retaining rib 415 is located above the air flow outlet 4121. As a result, the condensed water formed on the wall above the air flow outlet 4121 is blocked by the water retaining rib 415 and will not reach the air flow outlet 4121 and be driven by the airflow, thereby improving the user experience.

[0080] like Figure 5 , Figure 6 and Fig. 9 As shown, the front panel 11 also has a second opening, and the clothing processing device also includes: a detergent box, which is push-pullable in the casing 1 from the second opening and is used to put detergent into the clothing processing chamber 201. The front end of the detergent box has a second decorative cover 13 for opening and closing the second opening.

[0081] Reference Figure 4 , the filter assembly 4 includes: a shell 41 and a first filter 42, the shell 41 defines a filter chamber 401, a third air inlet 4111, a third air outlet 4131 and an air flow outlet 4121 are arranged in the shell 41, and the filter structure includes a first filter 42, the first filter 42 is arranged in the filter chamber 401, in the gas flow direction from the second air inlet to the second air outlet in the air duct cavity, the third air inlet 4111 is located upstream of the first filter 42, and the third air outlet 4131 and the air flow outlet 4121 are located downstream of the first filter 42, thereby, the airflow is filtered by the first filter 42 and then flows out of the filter chamber 401 through the third air outlet 4131 for the next treatment, thereby improving the service life of the downstream structure of the filter assembly 4, and the airflow is filtered by the first filter 42 and then discharged to the outside through the air flow outlet 4121, thereby avoiding the discharge of hair scraps through the exhaust port 122, the blockage of the exhaust port 122 or the flying of hair scraps from the outside, thereby improving the user experience.

[0082] In some embodiments, the outer shell 41 includes a bottom shell 416 having an upper opening and an upper cover 417 that closes the upper opening of the bottom shell 416 . The upper cover 417 is detachably provided on the bottom shell 416 , and the user can install the first filter screen 42 and other structures in the filter chamber 401 through the upper opening of the bottom shell 416 .

[0083] like Figure 4As shown, the first filter 42 forms an arc structure and divides the filter chamber 401 into a first chamber 4011 and a second chamber 4012. The airflow can fully contact the first filter 42. The first chamber 4011 can provide space for storing hair debris to avoid hair debris accumulation in the pipe. The second chamber 4012 provides space for the opening of the third air outlet 4131 and the airflow outlet 4121 to facilitate the distribution of airflow. Part of the airflow is discharged to the outside through the airflow outlet 4121, and part of the airflow returns to the clothing processing chamber 201 after being processed.

[0084] On the basis of the first filter 42, in order to further ensure the blocking and filtering effect of the filter component 4 on hair debris and prevent hair debris from entering the air duct cavity downstream of the filter component 4 under the influence of the air flow, the filtering structure also includes: a second filter screen, and the second filter screen is arranged between the first filter screen 42 and the third air outlet 4131, or at the third air outlet 4131, so as to further filter hair debris in the air flow.

[0085] On the basis of the first filter 42, in order to further ensure the blocking and filtering effect of the filter component 4 on hair debris, and to prevent hair debris from being discharged through the airflow outlet 4121 under the influence of the airflow, thereby affecting the user experience, the filtering structure also includes: a third filter screen, and the third filter screen is arranged between the first filter screen 42 and the airflow outlet 4121, or at the airflow outlet 4121, to further filter hair debris in the airflow.

[0086] According to some embodiments of the utility model, the clothing processing device also includes a heat exchange component, which is arranged in the air duct cavity. Thus, the hot and humid airflow returning from the clothing processing cavity 201 to the air duct cavity is subjected to cooling and dehumidification treatment by the heat exchange component and then returns to the clothing processing cavity 201, thereby ensuring the temperature and humidity of the airflow entering the clothing processing cavity 201.

[0087] Furthermore, the heat exchange component includes an evaporator and a condenser, and the evaporator and the condenser are arranged in the air duct cavity. In the flow direction of the gas in the air duct cavity from the second air inlet to the second air outlet, the airflow outlet 4121 is located between at least one filter structure and the heat exchange component, thereby ensuring that the airflow passing through the heat exchange component is processed by the filter structure, avoiding the accumulation of hair debris at the heat exchange component, affecting the effect and service life of the heat exchange component, and the airflow outlet 4121 is arranged upstream of the heat exchange component, and the discharged airflow does not need to be processed by the heat exchange component, thereby avoiding energy waste.

[0088] The airflow inlet 33 is located upstream of the condenser, so that the cold dry airflow entering the air duct cavity through the airflow inlet 33 and the circulating airflow returning from the clothes processing cavity 201 to the air duct cavity can be cooled and dehumidified by the condenser before returning to the clothes processing cavity 201, thereby ensuring the temperature and humidity of the airflow entering the clothes processing cavity 201.

[0089] Reference Figure 4 The housing 41 of the filter assembly 4 includes a first wall 411, a second wall 412 and a third wall 413. The first wall 411 and the second wall 412 are arranged opposite to each other in the front-to-back direction. The third wall 413 is connected between the first wall 411 and the second wall 412. The third air inlet 4111 and the air outlet 4121 are respectively arranged on the first wall 411 and the second wall 412. The third air outlet 4131 is arranged on the third wall 413. Since the air outlet 4121 should have a larger air outlet area than the first wall 411, the air outlet 4121 should have a larger air outlet area than the third wall 413. The air outlet area is smaller than that of the third air outlet 4131, so the first wall 411 and the second wall 412 should be the wall surfaces on both sides of the length direction of the outer shell 41, and the third wall 413 should be the wall surfaces on both sides of the width direction or the thickness direction of the outer shell 41, and the air flow outlet 4121 is arranged on the front side and connected with the outside, so there is no structure on the front part of the filter assembly 4, and the third air outlet 4131 is arranged on the third wall 413, which can be directly connected with the downstream of the filter assembly 4 in the air duct cavity, so as to make the internal structure of the air duct assembly more compact.

[0090] One end of the first filter 42 is connected to the intersection of the first wall 411 with the third air inlet 4111 and the third wall 413 with the third air outlet 4131, and the other end is connected to the wall opposite to the third wall 413, and divides the filter cavity 401 into a first cavity and a second cavity.

[0091] Reference Figure 1 The air duct assembly is arranged above the clothing processing drum assembly and the air duct cavity includes a first installation area and a second installation area 3012 arranged in the horizontal direction. The filter assembly 4 is arranged in the first installation area and the heat exchange assembly is arranged in the second installation area 3012. Thus, the airflow in the air duct assembly can flow smoothly in the horizontal direction, and the airflow passing through the second installation area 3012 is evenly distributed, which is beneficial to improving the processing efficiency of the heat exchange assembly for cooling and dehumidifying the airflow. The internal structure of the air duct assembly is more reasonably arranged, which is beneficial to reducing the volume of the air duct assembly and realizing the miniaturization and lightweight of the clothing processing device.

[0092] According to some embodiments of the present invention, Figure 1 As shown, the clothing processing device also includes: a fan, which is arranged between the second air outlet 32 ​​and the first air inlet 21, and is used to drive the air flow entering the air duct cavity to flow toward the first air inlet 21, providing power for the air flow movement inside the clothing processing device, ensuring that the air flow inlet 33 is a low-pressure environment and the air flow outlet 4121 is a high-pressure environment.

[0093] A specific embodiment of the clothes treating device is described below with reference to the accompanying drawings.

[0094] Reference Figure 1-Figure 10The clothes processing device of the embodiment of the utility model comprises: a housing 1, a clothes processing drum assembly, an air duct assembly, a filter assembly 4, a heat exchange assembly and a fan.

[0095] The housing 1 defines a space for accommodating the internal structure of the clothes processing device. The clothes processing drum assembly and the air duct assembly are both arranged in the housing 1, that is, in the space defined by the housing 1. The clothes processing drum assembly has a clothes processing chamber 201. The clothes processing drum assembly is provided with a first air inlet 21 and a first air outlet 22 that are in communication with the clothes processing chamber 201. The clothes processing device can use the air duct assembly and the like to process the clothes placed in the clothes processing chamber 201, such as drying clothes.

[0096] The air duct assembly is arranged above the clothes processing drum assembly, the air duct assembly defines an air duct cavity, and the air duct assembly is provided with a second air inlet 31 connected with the first air outlet 22, and a second air outlet 32 ​​connected with the first air inlet 21, and the second air inlet 31 and the second air outlet 32 ​​are connected with the air duct cavity. In other words, the airflow in the clothes processing cavity 201 flows out of the clothes processing cavity 201 through the first air outlet 22, and then enters the air duct cavity through the second air inlet 31, flows out of the air duct cavity through the second air outlet 32 ​​after being processed in the air duct cavity, and then enters the clothes processing cavity 201 through the first air inlet 21, and participates in the clothes processing in the clothes processing cavity 201.

[0097] The air duct cavity also has an air flow inlet 33 connected to the outside of the air duct cavity. In the air flow circulation inside the clothing processing device, the cold and dry airflow entering the air duct cavity from the air flow inlet 33 and part of the circulating airflow returning to the air duct cavity from the clothing processing cavity 201 are discharged from the air duct cavity through the second air outlet 32 ​​and enter the clothing processing cavity 201 through the first air inlet 21.

[0098] The air duct cavity includes a first installation area and a second installation area 3012 arranged in a horizontal direction. The filter assembly 4 and the heat exchange assembly are arranged in the air duct cavity, and the filter assembly 4 is arranged in the first installation area, and the heat exchange assembly is arranged in the second installation area 3012. The filter assembly 4 implements filtering processing of the airflow in the air duct cavity, and the heat exchange assembly implements cooling and dehumidifying processing of the airflow in the air duct cavity. The air duct assembly is also provided with a third opening 34, and the third opening 34 is arranged in the first installation area. The filter assembly 4 can be pushed and pulled from the third opening 34 to the first installation area.

[0099] The casing 1 includes a front panel 11, which has a first opening 111 connected to the third opening 34, wherein the casing 1 also includes a first decorative cover 12, which is connected to the front end of the filter assembly 4, and the filter assembly 4 and the first decorative cover 12 form a whole that can move synchronously, so that the filter assembly 4 and the first decorative cover 12 The whole formed by the connection can be pushed and pulled in the first installation area from the relatively arranged first opening 111 and the third opening 34, and the first decorative cover 12 can be used to open and close the first opening 111, so that the integrity of the front panel 11 is better and the appearance of the clothing processing device is more beautiful.

[0100] The filter component 4 defines a filter chamber 401, and the filter chamber 401 has a third air inlet 4111 and a third air outlet 4131. The third air inlet 4111 connects the second air inlet 31 and the filter chamber 401, and the third air outlet 4131 connects the air duct chamber and the filter chamber 401. That is to say, the airflow entering the air duct chamber from the second air inlet 31 will enter the filter chamber 401 through the third air inlet 4111, and after being filtered in the filter chamber 401, it will be discharged from the filter chamber 401 through the third air outlet 4131 and enter the downstream of the filter component 4 in the air duct chamber. After being further processed at the downstream of the filter component 4, it will flow out of the air duct chamber through the second air outlet 32. The structure downstream of the filter component 4 in the air duct chamber does not need to contact the airflow with hair debris, thereby improving the service life. The airflow then enters the clothing processing chamber 201 through the first air inlet 21, and participates in the clothing processing in the clothing processing chamber 201. The airflow can take away some hair debris in the process of passing through the clothing, thereby realizing the hair removal treatment of the clothing.

[0101] The filter assembly 4 is provided with an air outlet 4121, the filter chamber 401 is connected with the air outlet 4121, and the first decorative cover 12 is provided with an exhaust port 122, which is connected with the air outlet 4121 and the outside of the housing 1, that is, the air outlet 4121 is connected with the outside. Since the filter assembly 4 is arranged in the high-pressure area in the air duct cavity, the air pressure in the filter chamber 401 is higher than the outside air pressure, which ensures that the air outlet 4121 in the filter assembly 4 that is connected with the outside can exhaust air to the outside, and the filter assembly 4 is generally arranged upstream of the heat exchange assembly, and the exhausted airflow does not need to be processed by the heat exchange assembly, which avoids the waste of electric energy of the clothing processing device and improves the heat exchange efficiency at the heat exchange assembly. Furthermore, the airflow discharged from the air outlet 4121 arranged in the filter assembly 4 can be the airflow filtered by the filter assembly 4, which avoids the exhaust of hair debris affecting the user experience.

[0102] Moreover, the air duct assembly is originally provided with a third opening 34 for disassembling and assembling the filter assembly 4 to communicate with the outside world, and the casing 1 is also originally provided with a first opening 111 for disassembling and assembling the filter assembly 4 to communicate with the outside world. The air flow outlet 4121 is provided on the filter assembly 4, and can be connected with the outside world by utilizing the original first opening 111 and the third opening 34, thereby reducing the design cost.

[0103] The fan is arranged between the second air outlet 32 ​​and the first air inlet 21, and is used to drive the airflow entering the air duct cavity to flow toward the first air inlet 21, providing power for the airflow movement inside the clothing processing device, ensuring that the airflow inlet 33 is a low-pressure environment and the airflow outlet 4121 is a high-pressure environment.

[0104] The first opening 111 is provided at the front panel 11 of the housing 1, that is, the exhaust port 122 is provided at the front side of the clothing treatment device. In the application environment of the clothing treatment device, the front side is usually an open space, so that the discharged high-temperature and humid airflow will not wet the cavity or the cabinet, thereby improving the user experience. The airflow inlet 33 is provided at the rear side of the housing 1, and the exhaust port 122 and the airflow inlet 33 are arranged one after the other, which can prevent the high-temperature and humid airflow from re-entering the air duct cavity through the airflow inlet 33, thereby ensuring the effect of the clothing treatment device introducing the function of cold and dry airflow from the outside.

[0105] The first decorative cover 12 defines a cavity 121 with an open mouth, so as to be suitable for reaching into the cavity 121 from the open mouth for holding. The user can apply force to the filter assembly 4 through the cavity 121 to facilitate pulling out the filter assembly 4, thereby improving the user experience.

[0106] The exhaust port 122 is arranged on the cavity wall of the concave cavity 121, and the first decorative cover 12 has a shielding portion 123, which is located in front of the exhaust port 122 to shield the exhaust port 122. On the one hand, the shielding portion 123 can guide the exhausted airflow to prevent the high-temperature and humid airflow from blowing directly to the user, thereby improving the user experience. On the other hand, the shielding portion 123 can shield the exhaust port 122, improve the appearance integrity, and improve the appearance of the clothing processing device. On the other hand, the shielding portion 123 can prevent dust in the external environment from entering the air duct cavity through the exhaust port 122, thereby improving the service life of the internal structure of the clothing processing device.

[0107] The exhaust ports 122 include multiple exhaust ports 122, which are arranged at intervals on the first decorative cover 12 to reduce the size of each exhaust port 122 while ensuring the exhaust flow rate, thereby reducing the probability of dust in the external environment entering the interior of the casing 1 through the exhaust ports 122 and increasing the service life of the clothing processing device.

[0108] The filter assembly 4 includes: an outer shell 41 and a first filter screen 42. The outer shell 41 defines a filter chamber 401. The outer shell 41 includes a bottom shell 416 with an upper opening and an upper cover 417 that closes the upper opening of the bottom shell 416. The upper cover 417 is detachably arranged on the bottom shell 416. The user can install the first filter screen 42 and other structures in the filter chamber 401 through the upper opening of the bottom shell 416. The third air inlet 4111, the third air outlet 4131 and the air flow outlet 4121 are arranged on the outer shell 41, and the first filter 42 forms an arc structure and divides the filter chamber 401 into a first chamber 4011 and a second chamber 4012. In the air flow direction, the third air inlet 4111 is located upstream of the first filter 42, and the third air outlet 4131 and the air flow outlet 4121 are located downstream of the first filter 42. Therefore, the airflow is filtered by the first filter 42 and then flows out of the filter chamber 401 through the third air outlet 4131 for the next treatment, which improves the service life of the downstream structure of the filter component 4, and the airflow is filtered by the first filter 42 and then discharged to the outside, which avoids the discharge of hair debris through the exhaust port 122, the blockage of the exhaust port 122 or the flying of hair debris from the outside, thereby improving the user experience.

[0109] The housing 41 includes a first wall 411, a second wall 412 and a third wall 413. The first wall 411 and the second wall 412 are arranged opposite to each other in the front-to-back direction. The third wall 413 is connected between the first wall 411 and the second wall 412. The third air inlet 4111 and the air outlet 4121 are respectively arranged on the first wall 411 and the second wall 412. The third air outlet 4131 is arranged on the third wall 413. Since the air outlet area of ​​the air outlet 4121 should be much smaller than that of the third wall The air outlet area of ​​the air outlet 4131, therefore the first wall 411 and the second wall 412 should be the wall surfaces on both sides of the length direction of the outer shell 41, the third wall 413 should be the wall surfaces on both sides of the width direction or the thickness direction of the outer shell 41, and the air flow outlet 4121 is arranged on the front side and connected with the outside, so there is no structure on the front part of the filter assembly 4, and the third air outlet 4131 is arranged on the third wall 413, which can be directly connected with the downstream of the filter assembly 4 in the air duct cavity, so as to make the internal structure of the air duct assembly more compact.

[0110] The second wall 412 is provided with a plurality of reinforcing ribs 414, which are staggered in the transverse and longitudinal directions. The opening position of the airflow outlet 4121 can be located between at least two adjacent reinforcing ribs 414 to improve the structural strength around the airflow outlet 4121 and avoid damage and deformation of the filter assembly 4 during disassembly and assembly.

[0111] A water retaining rib 415 is provided in the filter cavity 401 and is located above the airflow outlet 4121 . Thus, condensed water formed on the wall above the airflow outlet 4121 is blocked by the water retaining rib 415 and will not reach the airflow outlet 4121 and be driven by the airflow, thereby improving the user experience.

[0112] The heat exchange component includes an evaporator and a condenser, which are arranged in the air duct cavity and are located downstream of the air flow inlet 33 and the third air outlet 4131 in the air flow direction. Therefore, the cold and dry airflow entering the air duct cavity through the air flow inlet 33 and the circulating airflow returning to the air duct cavity from the clothing processing cavity 201 are both returned to the clothing processing cavity 201 after being cooled and dehumidified by the heat exchange component, thereby ensuring the temperature and humidity of the airflow entering the clothing processing cavity 201.

[0113] The front panel 11 also has a second opening, and the clothing processing device also includes: a detergent box, which is push-pullable in the casing 1 from the second opening and is used to put detergent into the clothing processing chamber 201. The front end of the detergent box has a second decorative cover 13 for opening and closing the second opening.

[0114] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0115] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A clothes processing device, characterized in that: include: A clothes processing drum assembly, comprising a clothes processing chamber, a first air inlet and a first air outlet communicated with the clothes processing chamber; an air duct assembly defining an air duct cavity, the air duct cavity having a second air inlet communicating with the first air outlet and a second air outlet communicating with the first air inlet; A filter assembly, comprising at least one filter structure disposed in the air duct cavity; In which, the clothing processing device also has an air flow inlet and an air flow outlet, and the air flow inlet and the air flow outlet are both connected to the inside and outside of the air duct cavity. In the flow direction of the gas from the air flow inlet into the air duct cavity to the air flow outlet, at least one of the filtering structures is arranged upstream of the air flow outlet or at the air flow outlet.

2. The clothes treating device according to claim 1, characterized in that: The air flow outlet is arranged on the filter assembly.

3. The clothes treating device according to claim 1, characterized in that: The filter assembly defines a filter cavity, at least part of which is located in the air duct cavity, the filter cavity has a third air inlet and a third air outlet, the third air inlet connects the second air inlet and the filter cavity, the third air outlet connects the air duct cavity and the filter cavity, and the airflow outlet connects the filter cavity and the outside of the air duct cavity.

4. The clothes treating device according to claim 3, characterized in that: The laundry processing device further comprises a casing, the laundry processing drum assembly and the air duct assembly are arranged in the casing, the casing has an air outlet, and the air outlet communicates with the air flow outlet and the outside of the casing.

5. The clothes treating device according to claim 4, characterized in that: The housing comprises: A shell body, wherein the shell body has a first opening, and the first opening is communicated with the air duct cavity; A first decorative cover is connected to the filter assembly and moves together with the filter assembly so that the filter assembly can be pushed and pulled in the air duct cavity from the first opening. The first decorative cover is used to open and close the first opening. The exhaust port is arranged on the first decorative cover.

6. The clothes treating device according to claim 5, characterized in that: The housing further includes a front panel, and the first opening is disposed on the front panel.

7. The clothes treating device according to claim 5, characterized in that: The air flow outlet is arranged on a wall connecting the filter assembly and the first decorative cover.

8. The clothes treating device according to claim 5, characterized in that: The first decorative cover defines a cavity with an open mouth, so as to be suitable for reaching into the cavity from the open mouth for holding; Wherein, the air outlet is arranged on the cavity wall of the concave cavity, and the first decorative cover has a shielding portion, and the shielding portion is located on a side of the air outlet away from the filter assembly to shield the air outlet.

9. The clothes treating device according to claim 5, characterized in that: The air outlet comprises a plurality of air outlets, and the plurality of air outlets are arranged at intervals on the first decorative cover.

10. The clothes treating device according to claim 3, characterized in that: The filter assembly comprises: A housing, wherein the housing defines a filter cavity, and the third air inlet, the third air outlet, and the air flow outlet are arranged on the housing; Wherein, the filtering structure includes a first filter screen, which is arranged in the filter cavity. In the gas flow direction in the air duct cavity, the third air inlet is located upstream of the filter screen, and the third air outlet and the air flow outlet are located downstream of the filter screen.

11. The clothes treating device according to claim 10, characterized in that: The first filter screen forms an arc-shaped structure and divides the filter cavity into a first chamber and a second chamber.

12. The clothes treating device according to claim 10, characterized in that: The filtering structure also includes: a second filter screen, the second filter screen being disposed between the first filter screen and the third air outlet, or at the third air outlet; And / or, a third filter screen, wherein the third filter screen is arranged between the first filter screen and the air flow outlet, or at the air flow outlet.

13. The clothes treating device according to any one of claims 1 to 12, characterized in that: The air duct component includes a heat exchange component, and the heat exchange component is arranged in the air duct cavity.

14. The clothes treating device according to claim 13, characterized in that: The heat exchange component includes an evaporator and a condenser, and the evaporator and the condenser are arranged in the air duct cavity. In the flow direction of the gas from the second air inlet to the second air outlet in the air duct cavity, the air flow inlet is located upstream of the condenser.

15. The clothes treating device according to claim 13, characterized in that: The air duct assembly is arranged above the clothes processing drum assembly and the air duct cavity includes a first installation area and a second installation area arranged in a horizontal direction, the filter assembly is arranged in the first installation area and the heat exchange assembly is arranged in the second installation area.

16. The clothes treating device according to any one of claims 1 to 12, characterized in that: Also includes: A fan is disposed between the second air outlet and the first air inlet, and is used to drive the airflow entering the air duct cavity to flow toward the first air inlet.

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