Filtering assembly and clothes treating equipment with drying function

Abstract

The embodiment of the utility model discloses a filter assembly and clothes treatment equipment with a drying function, the filter assembly comprises a filter body provided with an air guide port, the filter body is provided with a first screen plate used for filtering impurities in gas, the air guide port faces the first screen plate, the filter body further comprises a second screen plate arranged relative to the first screen plate, and the second screen plate is provided with an air outlet. The second screen plate is used for assisting the first screen plate in filtering impurities in the gas, and the filtering assembly is further provided with a sweeping part which is used for scraping off the impurities on the first screen plate. According to the technical scheme, due to the arrangement of the orientation of the air guide opening and the arrangement of the positions of the first screen plate and the second screen plate, the first screen plate and the second screen plate cannot be blocked at the same time, the filter assembly does not need to be cleaned after each drying is finished, and after each drying, the cleaning part can prevent impurities from being attached to the first screen plate, so that the cleaning efficiency is improved. The use frequency of the filtering assembly is increased, and the use experience of the user is further guaranteed.

Description

Technical Field

[0001] The present application relates to a filtering component and a laundry treatment device with a drying function, such as a dryer. Background Art

[0002] For the filtering of lint in existing filtering components, such as lint filtering components used in laundry treatment devices, due to the volume limitation of the lint filtering device, a large structure cannot be constructed, resulting in users often needing to frequently clean the filter screen, and the experience is poor.

[0003] The existence of the above problems in the filtering component leads to the fact that when a laundry treatment device with a drying function such as a dryer is in use, the hot air after drying the clothes often carries fine lint on the clothes. Therefore, a lint filtering component is usually configured in the dryer to collect the lint in the hot air. In related technologies, the lint collection device is usually composed of two layers of lint passing through net plates facing each other. After each drying of the dryer, the lint will be evenly distributed on the two net plates, resulting in the simultaneous blockage of the two net plates. If the net plates are not cleaned and dried again, the air resistance of the hot air in the dryer will be large, and the hot air cannot effectively pass through the net plates. Therefore, users need to clean the lint filtering component after each use of the dryer, and frequent cleaning is inconvenient and affects the user experience. Summary of the Utility Model

[0004] Embodiments of the present application provide a filtering component and a laundry treatment device with a drying function to solve the problem that users need to clean the lint filtering component after each use of the dryer in related technologies.

[0005] According to the first aspect of the embodiments of the present application, a filtering component is provided. The filtering component includes a filtering body provided with an air guiding opening. The filtering body has a first net plate for filtering impurities in the gas. The air guiding opening faces the first net plate. The filtering body further includes a second net plate arranged opposite to the first net plate. The second net plate is used to assist the first net plate in filtering impurities in the gas. Wherein, a cleaning part is further arranged on the filtering component. The cleaning part is used to scrape off the impurities on the first net plate.

[0006] In some embodiments, the cleaning part includes a driving part arranged on the second net plate and a cleaning part connected to the driving part. The driving part is used to drive the cleaning part to swing. The cleaning part is configured to contact the first net plate under the drive of the driving part to scrape off the impurities on the first net plate.

[0007] In some embodiments, the surface of the first net plate facing the second net plate is configured as an arc surface that can be adapted to the swinging track of the cleaning part, and the surface of the second net plate facing the first net plate is configured as a plane.

[0008] In some embodiments, the cleaning part further includes a first connecting rod, which includes a first section, a second section and a third section. The first section and the second section are respectively parallel to the first mesh plate and the second mesh plate, and the third section is connected to the first section and the second section respectively. The driving member is a driving motor for driving the first section to rotate around its axis, and the cleaning member is a brush provided on the second section.

[0009] In some embodiments, the length of the third section is adjustable, and is used to adjust the distance between the cleaning member and the first mesh plate when the cleaning member scrapes the impurities on the first mesh plate.

[0010] In some embodiments, the third section includes:

[0011] A rod body, connected to the first section;

[0012] A sleeve, which is slidably sleeved on the rod body and connected to the second section;

[0013] An elastic member, sleeved on the rod body, with two ends respectively connected to the first section and the sleeve.

[0014] In some embodiments, the cleaning part further includes a second connecting rod arranged in parallel and spaced from the third section. One end of the second connecting rod is connected to the second section, and the other end is hinged to the first mesh plate.

[0015] In some embodiments, a support seat for supporting the first connecting rod is further arranged on the first mesh plate, and the first section rotatably passes through the support seat.

[0016] In some embodiments, the filtering assembly further includes a collection bin, which is arranged below the first mesh plate and the second mesh plate at the same time and is respectively connected to the first mesh plate and the second mesh plate, and is used to collect the impurities scraped from the first mesh plate and the impurities dropped from the second mesh plate.

[0017] According to the second aspect of the embodiments of the present application, a laundry treatment device with a drying function is provided. The laundry treatment device is provided with a drying system, and the filtering assembly as described in any one of the above is arranged on the drying air flow path of the drying system.

[0018] The solution provided by the present application has the following beneficial effects compared with the prior art:

[0019] Through the above technical solution, when the gas after drying clothes enters the filter assembly through the air guide opening on the filter body, since the air guide opening faces the first mesh plate, the gas will preferentially pass through the first mesh plate and impurities such as lint in the gas will be preferentially filtered by the first mesh plate. When the first mesh plate is blocked by impurities, the air resistance when the gas passes through the first mesh plate increases. At this time, the gas will change its route, pass through the second mesh plate, and the impurities in the gas will continue to be filtered by the second mesh plate. In the above process, due to the setting of the orientation of the air guide opening and the positions of the first mesh plate and the second mesh plate, when the filter assembly is in use, the first mesh plate and the second mesh plate will not be blocked simultaneously. When the filter assembly is applied to a dryer, it is no longer necessary to clean the filter assembly every time after drying, which ensures the user experience. At the same time, during the drying process or after each drying, the cleaning part can scrape the impurities on the first mesh plate, preventing the impurities from adhering to the first mesh plate, further avoiding the situation where the first mesh plate and the second mesh plate are blocked simultaneously, increasing the number of uses of the filter assembly, reducing the number of times the user needs to clean the filter assembly, and further ensuring the user experience.

[0020] Other features and advantages of the present disclosure will be described in detail in the subsequent specific implementation part. Brief Description of the Drawings

[0021] Figure 1 is a side view of the filter assembly provided by an embodiment of the present application. At this time, the brush is in a non-working state;

[0022] Figure 2 is a side view of the filter assembly provided by an embodiment of the present application. At this time, the brush is in a working state;

[0023] Figure 3 is Figure 1 the sectional view of section A-A in

[0024] In the figure: 1 - filter body, 11 - air guide opening, 12 - first mesh plate, 13 - second mesh plate, 2 - cleaning part 2, 21 - driving part, 22 - cleaning part, 23 - first connecting rod, 231 - first section, 232 - second section, 233 - third section, 2331 - rod body, 2332 - sleeve, 2333 - elastic part, 24 - second connecting rod, 3 - support seat, 4 - collection bin. Detailed Description of the Invention

[0025] To enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0026] In the description of this application, it should be noted that the orientation or positional relationship indicated by terms such as "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this application.

[0027] In the description of this application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "contact", "communication" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

[0028] It should be understood that the "multiple" mentioned herein refers to two or more. In the description of the embodiments of this application, unless otherwise stated, " / " means "or". For example, A / B can mean A or B; the "and / or" herein is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist simultaneously, and B exists alone. In addition, in order to clearly describe the technical solutions of the embodiments of this application, in the embodiments of this application, terms such as "first" and "second" are used to distinguish the same items or similar items with basically the same functions and effects. Those skilled in the art can understand that the terms "first", "second", etc. do not limit the quantity and execution order, and the terms "first", "second", etc. do not necessarily limit being different.

[0029] In view of the drawbacks of the existing filtering components, where users need to frequently clean lint, which affects the user experience and it is impossible to construct a larger-structured filtering component under the structural limitations of current clothing treatment devices, the present utility model provides an optimization of the filtering component while being a small-volume structure and not affecting the original structure of clothing treatment devices with drying functions such as dryers to achieve the optimization of lint cleaning. Specifically, through the improvement of the mechanical structure of the filtering component, the present utility model adds a motor and a filter screen scraping device, enabling lint to accumulate. After the user uses it 3 to 5 times, the filter screen needs to be cleaned once, effectively reducing the frequency of the user cleaning lint and improving the user experience.

[0030] According to the first aspect of the embodiments of the present disclosure, as Figures 1 to 3 shown, a filtering component is provided. The filtering component includes a filtering body 1 provided with an air guide opening 11. The filtering body 1 has a first net plate 12 for filtering impurities in the gas. The air guide opening 11 faces the first net plate 12. The filtering body 1 further includes a second net plate 13 disposed opposite to the first net plate 12. The second net plate 13 is used to assist the first net plate 12 in filtering impurities in the gas. Among them, the filtering component is further provided with a cleaning part 2 for scraping the impurities on the first net plate 12.

[0031] Through the above technical solution, when the gas after drying clothes enters the filtering component through the air guide opening 11 on the filtering body 1, since the air guide opening 11 faces the first net plate 12, the gas will preferentially pass through the first net plate 12 and lint and other impurities in the gas will be preferentially filtered by the first net plate 12. When the first net plate 12 is blocked by impurities, the air resistance when the gas passes through the first net plate 12 increases. At this time, the gas will change its route, pass through the second net plate 13 and the impurities in the gas will continue to be filtered by the second net plate 13. In the above process, due to the setting of the orientation of the air guide opening 11 and the positions of the first net plate 12 and the second net plate 13, when the filtering component is in use, the first net plate 12 and the second net plate 13 will not be blocked simultaneously. When the filtering component is applied in a dryer, it is no longer necessary to clean the filtering component after each drying, ensuring the user experience. At the same time, during or after each drying process, the cleaning part 2 can scrape the impurities on the first net plate 12, preventing the impurities from adhering to the first net plate 12, further avoiding the situation where the first net plate 12 and the second net plate 13 are blocked simultaneously, increasing the number of times the filtering component can be used, reducing the number of times the user needs to clean the filtering component, and further ensuring the user experience.

[0032] In some embodiments, the cleaning part 2 may include a driving member 21 disposed on the second mesh plate 13 and a cleaning member 22 connected to the driving member 21. The driving member 21 is configured to drive the cleaning member 22 to swing. The cleaning member 22 is arranged to contact the first mesh plate 12 under the drive of the driving member 21 to scrape off impurities on the first mesh plate 12. The cleaning member 22 contacts the first mesh plate 12, and under the drive of the driving member 21, the cleaning member 22 can effectively scrape off the impurities on the first mesh plate 12, improving the cleaning efficiency and ensuring the cleaning effect on the first mesh plate 12. At the same time, the driving member 21 can be remotely controlled to realize the automatic cleaning process of the first mesh plate 12, reducing the need for manual intervention. Here, the driving member 21 can drive the cleaning member 22 to swing reciprocally. In this way, during one swing of the cleaning member 22, the first mesh plate 12 can be cleaned twice. At the same time, the number of reciprocal swings of the cleaning member 22 can be adaptively designed according to the usage of the dryer. For example, it can be designed according to the drying time of the dryer. For example, when there are more clothes in the dryer, the required drying time is longer, and the lint accumulated on the first mesh plate 12 will also be more. When the cleaning part 2 cleans the first mesh plate 12 after drying, the number of reciprocal swings of the cleaning member 22 can be increased to ensure the cleaning effect on the first mesh plate 12.

[0033] Referring to Figure 1 and Figure 2 , the surface of the first mesh plate 12 facing the second mesh plate 13 can be configured as an arc surface that can be adapted to the swing trajectory of the cleaning member 22. Lint will adhere to the surface of the first mesh plate 12 facing the second mesh plate 13. When the surface of the first mesh plate 12 facing the second mesh plate 13 is configured as an arc surface that can be adapted to the swing trajectory of the cleaning member 22, during the swing of the cleaning member 22, the cleaning member 22 will contact the first mesh plate 12 as much as possible to ensure the cleaning effect of the cleaning member 22 on the first mesh plate 12. Continuing to refer to Figure 1 and Figure 2 , the surface of the second mesh plate 13 facing the first mesh plate 12 can be configured as a flat surface. Since the cleaning part 2 needs to be disposed on the second mesh plate 13, when the surface of the second mesh plate 13 facing the first mesh plate 12 is configured as a flat surface, it is more convenient for the installation of the cleaning part 2 and can also make the cleaning part 2 more stable after installation. In the present application, the first mesh plate 12 can be directly configured as a flat plate, and the second mesh plate 13 can be directly configured as an arc-shaped plate, which is more convenient for the processing of the first mesh plate 12 and the second mesh plate 13, reducing the volume of the filter assembly while ensuring the shapes of the surface of the first mesh plate 12 and the second mesh plate 13. At the same time, the area of the first mesh plate 12 with an arc surface is larger. Compared with the second mesh plate 13, the first mesh plate 12 can filter more impurities, reducing the time for the first mesh plate 12 to be blocked by impurities and further reducing the cleaning frequency of the filter assembly.

[0034] In the present application, without affecting the use of the dryer, the cleaning unit 2 can choose to clean impurities such as lint on the first mesh plate 12 in real time during the drying process, or can choose to clean the impurities on the first mesh plate 12 uniformly after the drying is completed. In this regard, the present application does not make specific restrictions.

[0035] In some embodiments, the cleaning unit 2 further includes a first connecting rod 23. The first connecting rod 23 includes a first section 231, a second section 232, and a third section 233. The first section 231 and the second section 232 are respectively parallel to the first mesh plate 12 and the second mesh plate 13. The third section 233 is respectively connected to the first section 231 and the second section 232. The driving member 21 is a driving motor for driving the first section 231 to rotate around the axis of the first section 231, and the cleaning member 22 is a brush provided on the second section 232. The third section 233 can connect the first section 231 and the second section 232. When the driving motor drives the first section 231 to rotate around the axis of the first section 231, the first section 231 can drive the second section 232 to swing through the third section 233, so that the brush on the second section 232 parallel to the first mesh plate 12 can contact the first mesh plate 12 to scrape off the impurities on the first mesh plate 12. At the same time, the first section 231 and the second section 232 are respectively parallel to the first mesh plate 12 and the second mesh plate 13, which can ensure the position of the second section 232, so that the second section 232 can always be parallel to the first mesh plate 12 during the swinging process. On the swinging path of the second section 232, the area of the first mesh plate 12 that the second section 232 can cover is larger, and the contact effect between the cleaning member 22 and the first mesh plate 12 is also better. The cleaning member 22 can contact the first mesh plate 12 as much as possible to ensure the cleaning effect of the cleaning member 22 on the first mesh plate 12.

[0036] Refer to Figures 1 to 3 , in the present application, the first section 231 and the second section 232 can be respectively parallel to the first mesh plate 12 and the second mesh plate 13 in the horizontal direction. In this way, when the second section 232 swings, the cleaning member 22 can swing reciprocally in two directions, from bottom to top and from top to bottom, to scrape off the impurities on the first mesh plate 12 in the vertical direction. In addition, in some other embodiments, the first section 231 and the second section 232 can be respectively parallel to the first mesh plate 12 and the second mesh plate 13 in the vertical direction. In this way, when the second section 232 swings, the cleaning member 22 can swing reciprocally in two directions, from left to right and from right to left, to scrape off the impurities on the first mesh plate 12 in the horizontal direction. In the present application, no specific restrictions are made on the swinging direction of the cleaning member 22, and it can be adaptively designed according to the actual layout of the filtering assembly. Correspondingly, in order to ensure the cleaning effect on the first mesh plate 12, the first mesh plate 12 can also be adaptively designed according to the swinging of the cleaning member 22.

[0037] In addition, through the design of the first section 231, the second section 232, and the third section 233 of the first connecting rod 23, the cleaning part 2 can also adapt to various sizes of filter components, improving the versatility of the cleaning part 2. When the size of the filter component changes, for example, when the size of the filter component becomes larger and the relative distance between the first mesh plate 12 and the second mesh plate 13 correspondingly increases, with Figure 1 the drawing direction as a reference, the relative distance between the first mesh plate 12 and the second mesh plate 13 in the left - right direction is the distance between the first mesh plate 12 and the second mesh plate 13. At this time, by selecting a third section 233 with an appropriate length, the position of the second section 232 can be changed through the third section 233 to ensure that when the size of the filter component becomes larger, the cleaning member 22 on the second section 232 can contact the first mesh plate 12 when swinging. For another example, when the size of the filter component becomes larger and the widths of the first mesh plate 12 and the second mesh plate 13 correspondingly increase, with Figure 3 the drawing direction as a reference, the size of the first mesh plate 12 and the second mesh plate 13 in the left - right direction is the width of the first mesh plate 12 and the second mesh plate 13. At this time, select a second section 232 with an appropriate length to ensure that when the size of the filter component becomes larger, the cleaning member 22 can cover the first mesh plate 12 as much as possible in the width direction of the first mesh plate 12. At the same time, the first section 231 and the second section 232 can be detachably connected to the third section 233 respectively, which is convenient for the maintenance and replacement of the first connecting rod 23.

[0038] In some embodiments, the length of the third section 233 can be set to be adjustable, which is used to adjust the distance between the cleaning member 22 and the first mesh plate 12 when the cleaning member 22 scrapes the impurities on the first mesh plate 12. When the cleaning member 22 scrapes the impurities on the first mesh plate 12, the length of the third section 233 can be adjusted in real - time. In this way, the distance between the second section 232 and the cleaning member 22 on the second section 232 and the first mesh plate 12 can be adjusted when the cleaning member 22 scrapes the impurities on the first mesh plate 12, so that the cleaning member 22 can overcome the uneven positions on the second mesh plate 13, and the cleaning member 22 can always contact the first mesh plate 12 to ensure the cleaning effect of the cleaning member 22. For example, when there is a protrusion on the second mesh plate 13, the length of the third section 233 can be shortened to avoid excessive force when the cleaning member 22 contacts the first mesh plate 12. When there is a depression on the second mesh plate 13, the length of the third section 233 can be increased to ensure that the cleaning member 22 can contact the first mesh plate 12.

[0039] In some embodiments, the third section 233 may include a rod body 2331, a sleeve 2332, and an elastic member 2333. The rod body 2331 is connected to the first section 231; the sleeve 2332 is slidably sleeved on the rod body 2331 and connected to the second section 232; the elastic member 2333 is sleeved on the rod body 2331, and both ends are respectively connected to the first section 231 and the sleeve 2332. When the force of the cleaning member 22 against the first mesh plate 12 is too large, the sleeve 2332 abuts against the elastic member 2333, causing the elastic member 2333 to deform under force, the length of the elastic member 2333 to decrease, and the length of the third section 233 to decrease. When the force of the cleaning member 22 against the first mesh plate 12 is too small, the elastic deformation of the elastic member 2333 will abut against the sleeve 2332, causing the length of the third section 233 to increase. Through the elastic deformation of the elastic member 2333, the cleaning member 22 can be made to abut more closely against the first mesh plate 12, ensuring the cleaning effect of the cleaning member 22. At the same time, the elastic member 2333 also enables the cleaning member 22 to overcome the uneven positions on the second mesh plate 13. The elastic member 2333 here can be a spring or a tubular body made of an elastic material such as a rubber tube.

[0040] The cleaning part 2 may further include a second connecting rod 24 arranged in parallel and spaced apart from the third section 233. One end of the second connecting rod 24 is connected to the second section 232, and the other end is hinged to the first mesh plate 12. The second connecting rod 24 can assist the third section 233 in fixing the position of the second section 232, ensuring that the position of the second section 232 does not change during the swinging process, and further ensuring the stability of the second section 232. When the length of the third section 233 is adjusted, the position of the second connecting rod 24 also needs to be adjusted simultaneously to ensure that the second section 232 can be parallel to the first mesh plate 12 and the second mesh plate 13 respectively. The structure of the second connecting rod 24 can be designed with reference to the structure of the third section 233.

[0041] In some embodiments, a support seat 3 for supporting the first connecting rod 23 may also be provided on the first mesh plate 12. The first section 231 is rotatably passed through the support seat 3. Through the support seat 3, not only can the position of the first section 231 be ensured not to change, but the support seat 3 can also limit the outer peripheral surface of the first section 231 to ensure that the first section 231 rotates around its own axis and prevent the rotation direction of the first section 231 from deviating.

[0042] The filtering component may further include a collection bin 4, which is arranged below the first mesh plate 12 and the second mesh plate 13 at the same time and is respectively connected to the first mesh plate 12 and the second mesh plate 13, and is used to collect the impurities scraped off from the first mesh plate 12 and the impurities dropped from the second mesh plate 13. The collection bin 4 is arranged below the first mesh plate 12 and the second mesh plate 13, so that the collection bin 4 can collect the impurities scraped off from the first mesh plate 12 and the impurities dropped from the first mesh plate 12, and can also collect the impurities dropped from the second mesh plate 13. The impurities are concentrated in the collection bin 4, reducing the possibility of the impurities scattering around the filtering component and lowering the risk of secondary pollution. The concentration of the impurities in the collection bin 4 is also more convenient for the user to clean. At the same time, the centralized collection of the impurities also reduces the number of cleaning times required for the filtering device, further improving the user experience.

[0043] Generally speaking, the air used for drying clothes is hot air. In order to avoid the influence of the hot air on the filtering component, generally speaking, structures such as the first mesh plate 12, the second mesh plate 13, and the first connecting rod 23 can be made of heat-resistant materials respectively. At the same time, a protective device can be arranged outside the driving member 21 to avoid the influence of the hot air on the operation of the driving member 21.

[0044] According to the second aspect of the embodiments of the present application, a clothes treatment device with a drying function is provided. The clothes treatment device is provided with a drying system, and the filtering component according to any one of the above embodiments is arranged on the drying air flow path of the drying system, having all the beneficial effects of the above filtering component, which will not be elaborated here. Specifically, setting the filtering component provided by the present utility model on a dryer with a relatively large amount of lint generation has a particularly remarkable effect.

[0045] In summary:

[0046] 1. The filtering component provided by the present utility model is composed of two lint filter meshes facing each other. One is the first mesh plate 12 and the other is the second mesh plate 13. By setting the orientation of the air guide port 11, the hot air is guided to one side of the first mesh plate 12, so that the lint in the gas after drying the clothes is preferentially accumulated on the first mesh plate 12. When the lint on the first mesh plate 12 accumulates too much and blocks the first mesh plate 12, the gas will automatically flow to the second mesh plate 13 to filter the lint, and the second mesh plate 13 assists the first mesh plate 12 to filter the lint in the gas.

[0047] 2. At the same time, the surface of the first mesh plate 12 facing the second mesh plate 13 is an arc surface, and the surface of the second mesh plate 13 facing the first mesh plate 12 is a flat surface. In this way, the surface of the first mesh plate 12 for filtering lint is larger than the surface of the second mesh plate 13 for filtering lint. Compared with the second mesh plate 13, the first mesh plate 12 can filter more impurities, reducing the time for the first mesh plate 12 to be blocked by impurities and further reducing the cleaning times of the filtering component.

[0048] 3. The surface of the first wire mesh plate 12 facing the second wire mesh plate 13 is an arc surface. A driving motor is provided inside the filtering assembly. After each drying cycle of the dryer, the driving motor automatically operates and rotates a certain angle to clean the lint on the first wire mesh plate 12. After the lint is swept off, it returns to its original position, and the lint automatically falls into the collection bin 4 or is swept into the collection bin 4. During the above process, there is no need to manually clean the filtering assembly. Through the automatic operation of the driving motor, the number of times the first wire mesh plate 12 is blocked by impurities is reduced, and further the number of times the filtering assembly needs to be manually cleaned is reduced.

[0049] 4. A collection bin is provided below the filtering assembly. After each lint cleaning, the lint is swept into the collection bin 4 or automatically falls into the collection bin 4. The collection bin 4 can be set to accumulate the lint from 3 to 5 full loads of clothes. The user can clean the filtering assembly when the lint in the collection bin 4 accumulates to the full, reducing the number of times the filtering assembly is cleaned.

[0050] The above are only the preferred embodiments of the present application. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present application, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A filter assembly, characterized in that: The filter assembly comprises a filter body (1) having an air guide port (11), the filter body (1) having a first mesh plate (12) for filtering impurities in the gas, the air guide port (11) facing the first mesh plate (12), the filter body (1) further comprising a second mesh plate (13) arranged relative to the first mesh plate (12), the second mesh plate (13) being used to assist the first mesh plate (12) in filtering impurities in the gas, wherein the filter assembly is further provided with a cleaning portion (2), the cleaning portion (2) being used to scrape off impurities on the first mesh plate (12).

2. The filter assembly according to claim 1, characterized in that: The cleaning portion (2) comprises a driving member (21) arranged on the second mesh plate (13) and a cleaning member (22) connected to the driving member (21), wherein the driving member (21) is used to drive the cleaning member (22) to swing, and the cleaning member (22) is configured to contact the first mesh plate (12) under the drive of the driving member (21) so as to scrape off impurities on the first mesh plate (12).

3. The filter assembly according to claim 2, characterized in that: The surface of the first mesh plate (12) facing the second mesh plate (13) is constructed as a curved surface that can match the swing trajectory of the cleaning member (22), and the surface of the second mesh plate (13) facing the first mesh plate (12) is constructed as a flat surface.

4. The filter assembly according to claim 2, characterized in that: The cleaning part (2) further comprises a first connecting rod (23), wherein the first connecting rod (23) comprises a first section (231), a second section (232) and a third section (233), wherein the first section (231) and the second section (232) are respectively parallel to the first mesh plate (12) and the second mesh plate (13), and the third section (233) is respectively connected to the first section (231) and the second section (232), wherein the driving member (21) is a driving motor for driving the first section (231) to rotate along the axis of the first section (231), and the cleaning member (22) is a brush arranged on the second section (232).

5. The filter assembly according to claim 4, characterized in that: The length of the third section (233) is adjustable and is used to adjust the distance between the cleaning member (22) and the first mesh plate (12) when the cleaning member (22) scrapes away impurities on the first mesh plate (12).

6. The filter assembly according to claim 5, characterized in that The third section (233) includes: A rod body (2331), connected to the first section (231); a sleeve (2332), wherein the sleeve (2332) is slidably sleeved on the rod body (2331) and connected to the second section (232); The elastic member (2333) is sleeved on the rod body (2331), and its two ends are respectively connected to the first section (231) and the sleeve (2332).

7. The filter assembly according to claim 4, characterized in that: The cleaning portion (2) further comprises a second connecting rod (24) (24) arranged in parallel and spaced relation to the third section (233); one end of the second connecting rod (24) is connected to the second section (232), and the other end is hinged to the first mesh plate (12).

8. The filter assembly according to claim 4, characterized in that A support seat (3) for supporting the first connecting rod (23) is also provided on the first mesh plate (12), and the first section (231) is rotatably passed through the support seat (3).

9. The filter assembly according to claim 1, characterized in that: The filtering assembly further comprises a collecting bin (4), which is disposed below the first mesh plate (12) and the second mesh plate (13) and is respectively connected to the first mesh plate (12) and the second mesh plate (13), and is used for collecting impurities scraped off the first mesh plate (12) and impurities dropped from the second mesh plate (13).

10. A clothes processing device with a drying function, characterized in that: The clothes processing device is provided with a drying system, and a filter assembly according to any one of claims 1 to 9 is provided on a drying airflow flow path of the drying system.

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