A laundry treating apparatus

Abstract

A clothes treatment device comprises an outer cylinder, an air duct, both ends of which are communicated with the outer cylinder, and together form a circulating air path, a door body which can open and close the cylinder port of the outer cylinder, and a filter structure which is detachably installed on the door body and is used for filtering the airflow flowing in the circulating air path. By setting the detachable filter structure on the door body, the filter structure is used to filter the circulating air in the clothes treatment device and collect foreign matters such as lint and hair, thereby achieving the significant technical progress of improving the cleanliness after clothes treatment and improving the user experience.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of clothes processing device, in particular, to a clothes dryer, a washer-dryer which can dry clothes. BACKGROUND

[0002] With the progress of people's living standards, the washer-dryer, clothes dryer and other devices with clothes drying function gradually entered the family of the public. But the existing washer-dryer, clothes dryer and other devices, generally connect the air duct on the outer tube, set the fan in the air duct, and the outer tube of the hot and humid air is extracted, and then the humidity in the cylinder is reduced to dry the clothes.

[0003] However, the existing drum washer-dryer, clothes dryer and other clothes processing devices do not have a good lint collection structure, and cannot meet the user's demand for good neatness of clothes after processing such as drying. Therefore, how to better design a drum washer-dryer, clothes dryer, how to install a filter structure on it, in a faster way, more convenient means, to achieve the demand for removing and collecting lint, hair, toilet paper, pet hair (such as dog hair) and other foreign matter on the clothes to be processed is very urgent.

[0004] In view of this, the present application is proposed. SUMMARY

[0005] The purpose of the present application is to provide a clothes processing device to achieve the purpose of cleaning and filtering the lint and other impurities wrapped in the circulating air during the clothes processing process.

[0006] To achieve the above-mentioned purpose of the application, the specific scheme adopted by the present application is as follows:

[0007] A clothes processing device, comprising, an outer tube; an air duct, both ends of which are connected to the outer tube to form a circulating air path; a door body which can open and close the outer tube port; a filter structure which is detachably installed on the door body and is used to filter the airflow flowing in the circulating air path.

[0008] A clothes processing device, comprising, an outer tube; an air duct, both ends of which are connected to the outer tube to form a circulating air path; a door body which can open and close the outer tube port; a filter structure which is detachably installed on the door body and is used to filter the airflow flowing in the circulating air path.

[0009] Further, the outer cylinder has a cylinder mouth at one end, the cylinder mouth is communicated with a clothes feeding opening on the shell of the clothes treatment device through an annular window gasket, forming a channel for taking and placing clothes into the inner part of the outer cylinder; the door body which can open and close the clothes feeding opening is installed on the shell correspondingly; one end of the air duct penetrates through the window gasket, connecting the air duct with the inner part of the outer cylinder; the side of the door body facing the inner part of the outer cylinder is provided with a detachable filtering structure, the filtering structure is arranged correspondingly with the one end of the air duct penetrating through the window gasket, for filtering the circulating air flow blown to the window gasket at the end of the air duct.

[0010] Further, the door body has a protruding part protruding into the inner part of the outer cylinder, at least part of the protruding part extends into the inner part of the annular window gasket, the filtering structure is installed on the protruding part, close to the position where the one end of the air duct is communicated with the outer cylinder; preferably, the one end of the air duct penetrates through the top of the vertically arranged annular window gasket, and the filtering structure is at the upper end of the protruding part closest to the position where the air duct penetrates through the window gasket.

[0011] Further, the filtering structure comprises an extending part protruding outwardly and extending, for extending into the air duct from the opening at the end after the door body is closed; preferably, the extending part is composed of a filtering element through which the air flow can pass and which filters the air flow.

[0012] Further, the protruding part of the door body is provided with a mounting groove, and the filtering structure is detachably installed in the mounting groove; preferably, the filtering structure comprises a base seat installed on the door body, and an inner channel connecting the air duct with the outer cylinder; a filtering element is detachably installed on the base seat, for filtering the circulating air flow passing through the channel; further preferably, the filtering element is a filtering screen laid on the periphery of the base seat and forming a filtering surface, which is arranged between the air duct and the outer cylinder and used for filtering the circulating air flow.

[0013] Further, the base seat of the filtering structure is rotatably installed on the door body through a rotating shaft; preferably, the base seat is detachably connected with the door body.

[0014] Further, the base seat is provided with a channel for the circulating air flow to pass through, a first opening of the channel is arranged along the radial direction of the door body and towards the air duct, and a second opening of the channel is arranged along the axial direction of the door body and towards the cylinder mouth of the outer cylinder.

[0015] Further, the upper end of the outer periphery of the door body is provided with a mounting groove, the mounting groove has an open mouth opening upwards and towards the inner part of the outer cylinder; the base seat is a supporting frame installed in the mounting groove, and a filtering element composed of a filtering screen is laid on the supporting frame and covers the open mouth of the mounting groove.

[0016] Further, it further comprises a nozzle structure installed on the air duct, and / or the window gasket, and / or the cylinder mouth of the outer cylinder, for spraying water to clean the filtering structure; at least part of the water spraying holes of the nozzle structure is arranged towards the filtering structure, and the nozzle structure is connected with the water inlet structure of the clothes treatment device through a pipeline.

[0017] Further, the spray head structure is arranged on the window pad and extends into the outer barrel, and the water spray holes of the spray head structure are arranged towards the filter structure arranged on the door body; preferably, the spray head structure is provided with water spray holes inclined towards different parts of the filter structure in different radial directions.

[0018] Compared with the prior art, the present application has the following beneficial effects:

[0019] By arranging the detachable filter structure on the door body, the circulating air in the clothes treatment device is filtered and foreign matters such as lint and hair are collected, thereby improving the cleanliness after clothes treatment and improving the user experience.

[0020] In addition, the present application has simple structure and remarkable effect, and is suitable for popularization and use.

[0021] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings, which are part of the present application, serve to provide a further understanding of the present application, and the illustrative embodiments of the present application and their descriptions serve to explain the present application, but do not constitute an improper limitation on the present application. Obviously, the drawings described below are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0023] Fig. 1 is a structural schematic view of the clothes treatment device in embodiment one of the present application;

[0024] Fig. 2 is a structural schematic view of the clothes treatment device in embodiment one of the present application;

[0025] Fig. 3 is a structural schematic view of the clothes treatment device in embodiment two of the present application;

[0026] Fig. 4 is a structural schematic view of the clothes treatment device in embodiment two of the present application.

[0027] Label explanation in the drawings:

[0028] 1, housing; 2, outer cylinder; 3, roller; 4, driving motor; 5, air duct; 6, window pad; 7, door body; 8, filter structure; 9, dehumidification unit; 10, fan; 11, heating unit; 13, pleat part; 14, protruding part; 15, base seat; 16, filter piece; 17, mounting groove; 20, clothes throwing opening; 21, nozzle structure; 22, extension part; 23, first opening; 24, second opening; 201, outer cylinder mouth; 202, outer cylinder side wall; 203, outer cylinder bottom; 301, roller mouth; 302, roller side wall; 303, roller bottom.

[0029] It should be noted that these drawings and written descriptions are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments will be described clearly and completely below with reference to the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but not to limit the scope of the present application.

[0031] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0032] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] As Figs. 1 to 4As shown, the embodiment of the present application introduces a clothes processing device, which comprises a shell 1, an outer cylinder 2 is arranged in the shell 1, the outer cylinder 2 is connected with the washing machine shell 1 through damping hanging springs and damping support rods respectively at the upper and lower positions, so as to realize the purpose that the outer cylinder 2 can be vibrated and installed in the washing machine shell 1. The outer cylinder 2 is sleeved with a drum 3 arranged coaxially; the outer cylinder 2 and the drum 3 are respectively composed of a cylindrical outer cylinder side wall 202 and a cylindrical drum side wall 302, and the same side of the outer cylinder 2 and the drum 3 is provided with relatively opened openings to respectively form a drum opening 301 and an outer cylinder opening 201, and the corresponding ends of the other side are both sealed to respectively form a drum bottom 303 and an outer cylinder bottom 203. At the same time, the outer cylinder opening 201 is connected with a clothes feeding opening 20 arranged on the shell 1 through an annular window pad 6, so that a channel for taking and placing clothes is formed between the clothes feeding opening 20 and the outer cylinder opening 201 through the annular window pad, which only connects the outer cylinder with the outside and isolates the space between the outer cylinder and the shell. In addition, a door body 7 which can be opened outward is installed at the front end of the washing machine shell 1, the door body 7 is arranged corresponding to the opening and closing of the clothes feeding opening 20 arranged on the shell 1, and the corresponding closing or opening of the outer cylinder opening 201 is achieved by opening and closing the door body 7.

[0034] In the embodiment of the present application, the center of the drum bottom 303 is coaxially arranged with the driving motor shaft of the driving motor 4 of the washing machine, so as to drive the drum 3 to rotate, and the drum 3 and the driving motor 4 are both fixedly installed on the outer cylinder 2. Preferably, the drum bottom 303 and the driving motor 4 are arranged on the two sides of the outer cylinder bottom 203 respectively, the driving motor 4 is fixedly connected with the outer cylinder 2, the driving motor shaft of the driving motor 4 passes through the outer cylinder bottom 203 through a bearing and is fixedly connected with the drum bottom 303 coaxially, and the driving motor shaft of the driving motor 4 can rotate relative to the outer cylinder 2, so as to realize the purpose that the drum 3 and the driving motor 4 are installed on the outer cylinder 2 and the drum 3 can rotate alone under the action of the driving motor 4 to wash the internal clothes. Preferably, the driving motor shaft of the driving motor 4 directly constitutes a drum shaft, and the drum shaft is fixedly connected with the drum bottom 303 of the drum 3 coaxially.

[0035] In the embodiment of the present application, the clothes processing device further comprises a drying system for drying the load in the drum to obtain dry clothes and the like, thereby achieving the effect of improving the quality of life of users.

[0036] In the embodiment of the present application, the drying system comprises a wind channel 5 connected with the outer cylinder 2 at both ends to form a circulating air flow path; a fan 10 is installed in the wind channel 5, so that the circulating air flow in the circulating air flow path formed by the outer cylinder 2 and the wind channel 5 flows in a single direction; a dehumidifying unit is also installed in the wind channel 5 to dehumidify the circulating air flow, so as to reduce the humidity of the air flow in the circulating air flow path and dry the load in the drum 3; meanwhile, in the embodiment of the present application, in order to improve the drying rate of the load in the drum 3 and accelerate the evaporation of water absorbed in the load, a heating unit 11 can be arranged in the wind channel 5 to heat the circulating air flow, so as to improve the temperature in the outer cylinder 2 and accelerate the drying rate of the load in the drum 3.

[0037] In the embodiment of the present application, when the clothes treatment device executes the drying program, the drying system is controlled to start, the circulating air flow is formed in the circulating air flow path formed by the wind channel 5 and the outer cylinder 2 under the action of the fan 10, the circulating air flow fully contacts the load in the drum 3 when flowing through the outer cylinder 2, becomes the humid and hot drying air after carrying the water in the load, flows out of the outer cylinder 2 and into the wind channel 5; after the humid and hot drying air flows into the wind channel 5, it contacts the dehumidifying unit 9 in the wind channel 5, so that the humid and hot drying air flow becomes the dry and hot drying air flow and then returns to the outer cylinder 2, and the above process is repeated. Preferably, in order to improve the drying rate, the heating unit 11 can be arranged in the wind channel 5, so that the dry and hot drying air flow after the dehumidifying treatment of the dehumidifying unit 9 contacts the heating unit 11, is heated, becomes the high-temperature dry and hot drying air flow, and then returns to the outer cylinder 2 through the wind channel 5.

[0038] In the embodiment of the present application, the drying system can be any device that can dehumidify and dry clothes, such as a heat pump system; the heat pump system comprises a compressor, an evaporator, a throttling device and a condenser connected in sequence and end to end to form a circulating flow channel for circulating the refrigerant medium; the condenser and the evaporator are arranged in the wind channel 5 of the clothes treatment device in sequence along the circulating air flow direction, so that the air flow flowing out of the outer cylinder 2 first exchanges heat with the evaporator to condense and separate the water vapor contained in the air flow, then exchanges heat with the condenser to be heated to form high-temperature dry air flow, and finally returns to the drum 3, so as to reduce the humidity in the drum and improve the temperature in the outer cylinder 2, thereby achieving the effect of drying the load in the drum 3. Thus, the evaporator of the heat pump system is used as the dehumidifying unit 9 and the condenser is used as the heating unit 11, so as to achieve the effect of drying the load in the drum 3.

[0039] Embodiment one

[0040] As Figs. 1 to 3As shown, the clothes treatment device in the embodiment includes an outer cylinder 2, an air duct 5, both ends of which are connected with the outer cylinder 2 to jointly form a circulating air path, and a filter structure 8 which is detachably installed at the position where the air duct 5 is connected with the outer cylinder 2 and is used for filtering the airflow flowing in the circulating air path.

[0041] By arranging the detachable filter structure at the position where the air duct is connected with the outer cylinder, the filter structure is used to filter the circulating air in the clothes treatment device and collect foreign matters such as lint and hair, thereby achieving the significant technical progress of improving the cleanliness after clothes treatment and improving the user experience.

[0042] In the embodiment, the outer cylinder 2 has an outer cylinder opening 201 at one end, the outer cylinder opening 201 is connected with a clothes feeding opening 20 arranged on a housing 1 of the clothes treatment device through a ring-shaped window gasket 6, thereby forming a channel for taking and placing clothes into the inner part of the outer cylinder 2, one end of the air duct 5 penetrates through the ring-shaped window gasket 6 and is used for connecting the inner part of the outer cylinder 2 with the air duct 5, and the filter structure 8 is detachably installed at the end of the air duct 5 penetrating through the ring-shaped window gasket 6.

[0043] In the embodiment, the filter structure 8 is detachably installed on the ring-shaped window gasket 6 and / or the end of the air duct 5, preferably, the filter structure 8 is installed at the end of the air duct 5 to ensure the installation firmness of the filter structure.

[0044] In the embodiment, the window gasket 6 is provided with at least one ring-shaped wrinkle part 13 having radial concave-convex deformation, the end of the air duct 5 is hidden in the wrinkle part 13 and is connected with the outer cylinder 2 through the opening of the wrinkle part 13, preferably, the end of the air duct 5 is connected with the inside of the wrinkle part 13, so that the end of the air duct 5 is hidden in the wrinkle part 13 of the window gasket 6, after the user moves the wrinkle part 13 to make it elastically deform, the user can observe the outlet of the end of the air duct 5, and in the normal use process of the clothes treatment device, the end of the air duct 5 is hidden in the wrinkle part 13 of the window gasket 6, but the opening of the wrinkle part 13 can be used to make the circulating air flow between the air duct 5 and the outer cylinder 2.

[0045] In the embodiment, at least part of the filter structure 8 is hidden in the air duct 5, so as to realize the hidden arrangement of the filter structure 8 and avoid scratching clothes and other situations, and meanwhile, the contact degree of the filter structure 8 with the circulating air can be increased.

[0046] In the embodiment, the filter structure 8 can be entirely installed in the air duct 5 and at the end where the air duct 5 is connected with the window gasket 6, or part of the filter structure 8 can be installed in the air duct 5 and the other part can be installed in the wrinkle groove formed by the wrinkle part 13 of the window gasket 6.

[0047] In the embodiment, the filtering structure 8 is installed in the air duct 5 through a quick release structure. The quick release structure can be any structure that can achieve quick release of the filtering structure in the prior art, such as a jaw, a quick release screw, a quick release pin, etc. By installing the filtering structure through the quick release structure, the user can conveniently disassemble and assemble the filtering structure, clean the clothes collected by the filtering structure, and improve the processing cleanliness and user experience of the clothes processing device.

[0048] Preferably, in the embodiment, the quick release structure includes a plurality of jaws protruding radially from the outer peripheral wall of the filtering structure 8 and capable of elastic deformation. The jaws abut against the inner wall of the air duct 5, so that the filtering structure 8 is clamped and installed in the air duct 5. Meanwhile, to avoid the filtering structure from falling off, recesses corresponding to the jaws can be provided on the inner wall of the air duct 5, so that the jaws can extend into the recesses under the action of the elastic force, further improving the installation firmness of the filtering structure (not marked in the drawings).

[0049] In the embodiment, the filtering structure 8 is any one or combination of filtering elements that can filter airflow, such as a filtering net, a filtering grid, filtering cotton, etc.

[0050] In the embodiment, the filtering structure 8 is composed of a filtering net surrounding a groove. The opening of the groove is opened towards the upstream of the air duct 5. The side wall of the groove is correspondingly attached to the inner wall of the air duct 5, and the projection of the groove bottom along the axis direction of the end of the air duct 5 overlaps the end opening of the air duct 5. By setting the filtering structure as a groove structure open towards the upstream of the circulating air, the foreign matters such as lint and hair wrapped in the circulating air are collected in the groove after being intercepted by the filtering structure, thereby achieving the purpose of filtering and collecting the clothes in the circulating air.

[0051] In the embodiment, the clothes processing device further includes a nozzle structure 21 installed on the air duct 5 and / or the window pad 6, for spraying water to clean the filtering structure. At least part of the water spraying holes of the nozzle structure 21 are opened towards the filtering structure 8. The nozzle structure 21 is connected to the water inlet structure of the clothes processing device through a pipeline, and uses the water inlet of the clothes processing device to spray and clean the filtering structure 8.

[0052] In the embodiment, the nozzle structure 21 is arranged in the air duct 5 close to the filtering structure 8. Preferably, the nozzle structure is installed in the air duct 5 upstream of the filtering structure 8. The water spraying holes of the nozzle structure are opened towards the downstream filtering structure 8. The nozzle structure 21 is provided with water spraying holes inclined towards different radial directions and opened towards the downstream filtering structure 8.

[0053] By installing the above-mentioned nozzle structure on the clothes processing device, the water flow sprayed by the nozzle structure can flush the filtering structure, so as to achieve the effect of self-cleaning of the filtering structure.

[0054] Embodiment Two

[0055] The embodiment introduces a clothes treatment device, comprising an outer cylinder 2; an air duct 5, both ends of which are communicated with the outer cylinder 2, and together form a circulating air path; a door body 7, which can open and close the outer cylinder port 201; a filter structure 8, which is detachably installed on the door body 7, and is used for filtering the airflow flowing in the circulating air path.

[0056] By setting the detachable filter structure on the door body, the filter structure is used to filter and collect foreign matters such as lint and hair in the circulating air in the clothes treatment device, thereby achieving the significant technical progress of improving the cleanliness after clothes treatment and improving the user experience.

[0057] In the embodiment, the outer cylinder 2 has a port at one end, the outer cylinder port 201 is communicated with the clothes putting opening 20 formed on the shell 1 of the clothes treatment device through a ring-shaped window gasket 6, forming a channel for taking and placing clothes into the inner part of the outer cylinder 2; the door body 7 can open and close the clothes putting opening 20 and is correspondingly installed on the shell 1; one end of the air duct 5 penetrates the window gasket 6, and the air duct 5 is communicated with the inner part of the outer cylinder 2; the side of the door body 7 facing the inner part of the outer cylinder 2 is provided with a detachable filter structure 8, and the filter structure 8 is correspondingly arranged at the end of the air duct 5 penetrating the window gasket 6, and is used for filtering the circulating airflow blown to the window gasket 6 at the end of the air duct 5.

[0058] In the embodiment, the door body 7 has a protruding part 14 protruding into the inner part of the outer cylinder 2, at least part of the protruding part 14 extends into the inner part of the ring-shaped window gasket 6, and the filter structure 8 is installed on the protruding part 14 and close to the position where the end of the air duct 5 is communicated with the outer cylinder 2; in the embodiment, the protruding part 14 is composed of a glass basin installed on the door body. Preferably, the end of the air duct 5 penetrates the top of the vertically arranged ring-shaped window gasket 6, and the filter structure 8 is located at the upper end of the protruding part 14 closest to the position where the air duct 5 penetrates the window gasket 6. Of course, the filter structure 8 can also be arranged at any position of the door body 7, such as the middle part, the lower part, etc., according to the position of the opening at the end of the air duct 5.

[0059] In the embodiment, in order to improve the filtering effect of the filter structure 8 on the circulating air, the following settings can be made: the filter structure 8 comprises an extension part 22 protruding outwardly and extending, which is used for extending into the air duct 5 from the end opening after the door body 7 is closed; preferably, the extension part 22 is composed of a filter piece 16 through which the airflow passes and filters the airflow, so that the circulating airflow flowing into the outer cylinder 2 from the air duct 5 needs to pass through the extension part 22 and be filtered in the filter structure 8, thereby improving the filtering effect of the filter structure 8 on the circulating air.

[0060] In the embodiment, the convex part 14 of the door body 7 is provided with a mounting groove 17, and the filtering structure 8 is detachably mounted in the mounting groove 17. Preferably, the filtering structure 8 comprises a base seat 15 mounted on the door body 7 and internally forming a passage connecting the air duct 5 and the outer cylinder 2; and a filtering element 16 detachably mounted on the base seat 15 and used for filtering the circulating airflow passing through the passage; the filtering element 16 can be any one or a combination of existing components capable of filtering the airflow, such as a filtering screen, a filtering grid, filtering cotton, etc. Further preferably, the filtering element 16 is a filtering screen laid on the periphery of the base seat 15 and forming a filtering surface, which is arranged between the air duct 5 and the outer cylinder 2 and used for filtering the circulating airflow passing through.

[0061] In the embodiment, the base seat 15 of the filtering structure 8 is rotatably mounted on the door body 7 through a rotating shaft, so that the user can conveniently take out the filtering element 16 after turning over the base seat 15, thereby improving the convenience of the user in disassembling and replacing the filtering element 16. Preferably, the base seat 15 is detachably connected with the door body 7, so as to further improve the convenience of replacing the filtering element 16.

[0062] In the embodiment, the filtering structure 8 can be arranged as follows: the base seat 15 is internally provided with a passage for the circulating airflow to pass through, a first opening 23 of the passage is arranged along the radial direction of the door body 7 and faces the air duct 5, and a second opening 24 of the passage is arranged along the axial direction of the door body 7 and faces the outer cylinder port 201.

[0063] In the embodiment, the filtering structure 8 can also be arranged as follows: the upper end of the outer periphery of the door body 7 is provided with a mounting groove 17, the mounting groove 17 has an opening facing upward and the interior of the outer cylinder 2; and the base seat 15 is a support frame mounted in the mounting groove 17, and the support frame is laid with the filtering element 16 composed of a filtering screen covering the opening of the mounting groove.

[0064] In the embodiment, the laundry treatment device further comprises a nozzle structure 21 mounted on the air duct 5, and / or the window pad 6, and / or the outer cylinder port 201, and used for spraying water to clean the filtering structure 8; at least part of the water spraying holes of the nozzle structure 21 are arranged to face the filtering structure 8, and the nozzle structure 21 is connected with the water inlet structure of the laundry treatment device through a pipeline, so as to use the water inlet of the laundry treatment device to spray and flush the filtering structure 8.

[0065] In the embodiment, the nozzle structure 21 is arranged on the window pad 6 and extends into the interior of the outer cylinder 2, and the water spraying holes of the nozzle structure 21 are arranged to face the filtering structure 8 arranged on the door body 7. Preferably, the nozzle structure 21 is provided with water spraying holes inclined to different radial directions and arranged to face different parts of the filtering structure 8.

[0066] By installing the above-mentioned nozzle structure on the clothes treatment device, the water flow sprayed by the nozzle structure can wash the filter structure installed on the door body, so as to achieve the self-cleaning effect of the filter structure.

[0067] The above description is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with the preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above-mentioned technical content without departing from the technical solution of the present application, and any simple modification, equivalent change and modification of the above-mentioned embodiments made according to the technical essence of the present application still belong to the scope of the present application.

Claims

1. A garment processing device, comprising, outer cylinder; The air duct is connected to the outer cylinder at both ends, forming a circulating air path together; The door can be opened and closed to open the outer cylinder opening; Its features are: The filter structure is detachably installed on the door and is used to filter the airflow flowing through the circulating air path and into the outer cylinder. One end of the outer cylinder has a cylinder opening, which is connected to the clothing loading port on the housing of the clothing handling device via a ring-shaped window gasket, forming a channel for loading and unloading clothing into the outer cylinder; the door body is installed on the housing to open and close the clothing loading port. One end of the air duct passes through the window gasket, connecting the air duct to the interior of the outer cylinder; A detachable filter structure is installed on the side of the door facing the inside of the outer cylinder. The filter structure is set to correspond to the end of the air duct that passes through the window gasket, and is used to filter the circulating airflow blown from the end of the air duct to the window gasket. One end of the air duct passes through the top of the vertically set annular window pad, and the door has a protrusion that protrudes into the outer cylinder. At least part of the protrusion extends into the annular window pad, and the filter structure is located at the upper end of the protrusion closest to where the air duct passes through the window pad. The filter structure includes an outwardly protruding extension for extending into the air duct from the end opening after the door is closed; the extension is composed of a filter element that allows airflow to pass through and filters the airflow.

2. The garment processing device according to claim 1, characterized in that, The protruding part of the door is provided with a mounting groove, and the filter structure can be detachably installed in the mounting groove.

3. The garment processing device according to claim 1, characterized in that, The filter structure includes a base, which is mounted on the door and has an internal channel that connects the air duct to the outer cylinder; and a filter element, which is detachably mounted on the base and is used to filter the circulating airflow passing through the channel.

4. The garment processing device according to claim 3, characterized in that, The filter element is a filter screen laid around the base to form a filter surface. The filter screen is located between the air duct and the outer cylinder and is used to filter the circulating airflow.

5. The garment processing device according to claim 4, characterized in that, The filter structure's base is rotatably mounted on the door via a pivot.

6. The garment processing device according to claim 4, characterized in that, The base is detachably connected to the door.

7. A garment processing apparatus according to any one of claims 1 to 6, characterized in that, The base is provided with a channel for circulating airflow. The first opening of the channel is opened radially along the door body and toward the air duct, and the second opening of the channel is opened axially along the door body and toward the outer cylinder opening.

8. A garment processing apparatus according to any one of claims 1 to 6, characterized in that, The upper part of the outer periphery of the door is provided with a mounting groove, which has an opening facing upward and towards the inside of the outer cylinder; the base is a support frame installed in the mounting groove, and a filter element made of a filter screen is laid on the support frame to cover the opening of the mounting groove.

9. A garment processing apparatus according to any one of claims 1 to 6, characterized in that, It also includes a nozzle structure, installed on the air duct, and / or window gasket, and / or outer cylinder nozzle, for spraying water to clean the filter structure; At least some of the spray nozzles are oriented toward the filter structure, and the nozzle structure is connected to the water inlet structure of the garment treatment device via a pipe.

10. A garment processing device according to claim 9, characterized in that, The nozzle structure is located on the window gasket and extends into the outer cylinder. The spray holes of the nozzle structure are oriented towards the filter structure on the door.

11. A garment processing device according to claim 10, characterized in that, The nozzle structure has multiple spray holes that are inclined in different radial directions and open towards different parts of the filter structure.

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