Laundry treating apparatus

Abstract

The present disclosure relates to a clothes treatment apparatus, comprising: at least two barrels; a fresh air mechanism comprising an air inlet device and at least two fresh air pipes; the air inlet device comprising at least one air inlet and at least two air outlets; the first end of the fresh air pipe being in communication with the corresponding air outlet, and the second end being in communication with the inside of the corresponding barrel to convey fresh air into the corresponding barrel; the air inlet being arranged forwardly and / or rearwardly and being used for communication with the outside of the clothes treatment apparatus. The dry and fresh air outside the clothes treatment apparatus can be introduced into the at least two barrels through the air inlet device and the at least two fresh air pipes, fresh air is conveyed into the at least two barrels by using one fresh air mechanism, the possibility of bacterial breeding is reduced, the generation of odor is reduced, the occupation of the internal space of the clothes treatment apparatus is reduced, and the air inlet is arranged forwardly and / or rearwardly and is used for communication with the outside of the clothes treatment apparatus, so that the air inlet is convenient to take air from the front and / or rear of the air inlet device.

Description

Technical Field

[0001] This disclosure relates to the field of household appliance technology, and more particularly to a garment processing device. Background Technology

[0002] In related technologies, washing machines equipped with multiple washing drums meet the washing needs of users for different clothes. However, each drum often becomes an independent, closed, and humid space after operation. When users forget to take out their clothes, the clothes left behind in the humid environment are very prone to bacterial growth and cross-odors.

[0003] The solutions in related technologies are mostly to configure ventilation components independently for each cylinder. This approach results in a bulky internal structure, high cost, and difficulty in efficient arrangement in a compact space, leading to larger equipment size. Utility Model Content

[0004] To overcome the problems existing in related technologies, this disclosure provides a garment processing device.

[0005] According to an embodiment of this disclosure, a garment processing apparatus is provided, the garment processing apparatus comprising: At least two cylinders; A fresh air system includes an air intake device and at least two fresh air ducts; The air intake device includes at least one air inlet and at least two air outlets; The first end of the fresh air duct is connected to the corresponding air outlet, and the second end is connected to the interior of the corresponding cylinder to deliver fresh air into the corresponding cylinder. The air inlet is arranged facing forward and / or backward and is used to communicate with the outside of the garment processing equipment.

[0006] The device, through an air intake and at least two fresh air ducts, can introduce dry, fresh air from outside the garment processing equipment into at least two sealed cylinders, thereby achieving the purpose of using a fresh air mechanism to deliver fresh air to at least two cylinders. The clothes remaining in the cylinders can improve their dampness under the action of fresh air, reducing the possibility of bacterial growth and odor generation.

[0007] Secondly, the air intake device is connected to the interior of at least two cylinders through at least two fresh air ducts, which means it can supply fresh air to at least two cylinders and achieve the effect of "one-to-many" fresh air supply. Compared with the method of setting fresh air supply components separately for each cylinder, it can effectively reduce the number of components and can be compactly arranged inside the clothing processing equipment with at least two cylinders, reducing the space occupied inside the clothing processing equipment. This facilitates the small size design of the clothing processing equipment and reduces the area occupied.

[0008] In addition, the air inlet is arranged facing forward and / or backward and is used to communicate with the outside of the garment processing equipment, so as to facilitate air intake from the front and / or rear of the air intake device.

[0009] In some possible implementations, the air intake device includes a fan, the pivot axis of which is parallel to the rotation axis of the cylinder.

[0010] The fan extends vertically, which reduces the space occupied in the front and back directions and avoids the clothing processing equipment being too deep.

[0011] In some embodiments, at least two cylinders include a first cylinder and two second cylinders; The second cylinder is located above the first cylinder, and the two rotation axes of the two second cylinders are respectively located on both sides of the vertical plane where the rotation axis of the first cylinder is located; The outer diameter of the second cylinder is smaller than the outer diameter of the first cylinder; The three fresh air ducts include a first fresh air duct and two second fresh air ducts. The first fresh air duct is connected to the interior of the first cylinder, and the second fresh air ducts are connected to the interior of the corresponding second cylinder.

[0012] There are two second tubs, and the outer diameter of the second tub is smaller than that of the first tub. In practical use, the first tub can be used to wash and dry large items of clothing, while the two second tubs can be used to wash and dry small items of clothing.

[0013] Secondly, the rotation axes of the two second cylinders are located on either side of the vertical plane containing the rotation axis of the first cylinder, thus making full use of the two "corner spaces" on the upper left and upper right of the first cylinder. Furthermore, placing the two second cylinders diagonally above the first cylinder, compared to placing them directly above the first cylinder, lowers the center of gravity of the garment processing equipment, reduces swaying, and improves stability.

[0014] In some possible implementations, the air inlet device is located between two vertical planes containing the two rotation axes of the two second cylinders, and the air inlet device is arranged below the horizontal plane containing the rotation axes of the second cylinders and above the first cylinders.

[0015] The air intake device is placed in the space below the rotation axis of the second cylinder, and it can be located above the first cylinder. This effectively utilizes the vertical space between the first and second cylinders. Secondly, placing the air intake device between the first and second cylinders lowers the equipment's center of gravity. During dehydration, a lower center of gravity generates a stronger stabilizing torque, effectively suppressing equipment swaying and misalignment. Furthermore, placing the air intake device in the central area frees up space for components that must be located at the top, optimizing the spatial layout. Additionally, from an airflow arrangement perspective, placing the air intake device adjacent to both the second and first cylinders minimizes the length of the fresh air duct, reducing wind resistance and improving air delivery efficiency, regardless of whether it connects to either the second or first cylinder.

[0016] In some possible implementations, the projection of the air intake device in the vertical direction is a first projection, and the projections of the two second cylinders in the vertical direction are two second projections; wherein, the first projection is located in front of the two second projections.

[0017] The air intake device is located on the front side of the two cylinders in the front-back direction. This makes effective use of the original space on the front side and does not increase the width, depth or height of the garment processing equipment due to the addition of the air intake device. Secondly, placing the air intake device, which has a certain weight, on the front side of the garment processing equipment can form a weight balance with the heavy components such as the motor located at the rear of the equipment in the front-back direction, thus optimizing the weight distribution of each component.

[0018] In some possible implementations, the air inlet device is connected to the outer wall of the first heat pump housing corresponding to the first cylinder.

[0019] The first heat pump housing provides the mounting base, ensuring the stability of the air intake device installation connection.

[0020] In some possible implementations, the air inlet device is provided with at least one first mounting ear, the first mounting ear forming a first mounting hole; the first heat pump housing is provided with at least one second mounting ear, the second mounting ear forming a second mounting hole; and a third fastener passes through the first mounting hole and the second mounting hole to connect the first mounting ear and the second mounting ear; and / or, One of the air inlet device and the first heat pump housing is provided with at least one first mounting block, and the other is provided with at least one first mounting buckle, wherein the first mounting block and the first mounting buckle are engaged accordingly.

[0021] The air intake device is securely connected to the first heat pump housing via fasteners, or it can be secured by snap-fit ​​to ensure the convenience and stability of the connection.

[0022] In some possible implementations, an elastic buffer is provided between the air intake device and the first heat pump housing.

[0023] By incorporating this elastic buffer, effective cushioning and shock absorption can be achieved even when the air intake device is in operation.

[0024] In some possible implementations, the first fresh air duct and / or the second fresh air duct are arranged to be offset from the transport screw of the garment handling equipment.

[0025] Among these measures, it is important to avoid structural interference that could affect the arrangement of the transport screws.

[0026] In some possible implementations, the garment handling device also includes a front panel; The front panel is connected to the front side of the box frame, and the front panel has a second panel opening; The air inlet is arranged facing forward, and the opening of the second panel is connected to the air inlet.

[0027] By providing a second panel opening on the front panel, and having the air inlet of the air intake device facing forward and connected to the second panel opening, the air intake device can draw in fresh air from the outside of the clothing processing equipment.

[0028] In some possible implementations, the garment handling device further includes a first insertion / removal mechanism and a first filter screen; The first filter screen is detachably connected to the drying air duct of the first cylinder via the first insertion and removal mechanism for filtration. The first insertion and removal mechanism is provided with a cavity for communicating with the outside of the clothing processing equipment, and at least one vent is formed on the wall of the cavity; The air inlet is connected to the cavity through the ventilation opening.

[0029] Specifically, the first insertion and removal mechanism, which is connected to the first filter screen corresponding to the drying air duct of the first cylinder, is used to achieve air intake by connecting with the outside. The cavity in the first insertion and removal mechanism is used to connect with the outside. After the fresh air from the outside enters the cavity, it is then transported to the air inlet through the ventilation port on the wall of the cavity, and then sent into the cylinder through the air intake device and the fresh air pipe.

[0030] In some possible implementations, the garment handling device further includes a front panel, the front panel and the air inlet device being spaced apart by a second gap in the front-rear direction; Both the first fresh air duct and the second fresh air duct are equipped with valves, and at least a portion of the valves is disposed within the second gap.

[0031] Specifically, the drive motor for the valve component is arranged by utilizing the second gap between the air inlet device and the front panel, thus effectively utilizing the second gap to achieve the installation and arrangement of the drive motor.

[0032] In some possible implementations, the air outlet corresponding to the first fresh air duct is arranged downwards, and the first fresh air duct extends in the vertical direction and is spaced apart between the two second cylinders; wherein, the axis of the air outlet corresponding to the first fresh air duct is coplanar with the rotation axis of the first cylinder.

[0033] Specifically, by aligning the air outlet of the air outlet device, which connects to the first fresh air duct, with the duct facing the same direction, it facilitates communication between the first fresh air duct and the first cylindrical body. Secondly, the first fresh air duct is spaced apart between the two second cylindrical bodies to prevent structural wear and damage caused by vibrations from the second cylindrical bodies. Furthermore, the axis of the air outlet corresponding to the first fresh air duct is coplanar with the axis of rotation of the first cylindrical body, allowing fresh air to enter the center of the first cylindrical body smoothly and with minimal resistance, and then diffuse evenly throughout the entire internal space, minimizing unnecessary kinetic energy loss and achieving efficient and quiet air delivery.

[0034] In some possible implementations, the garment processing device further includes a drying pipe that is correspondingly connected to the interior of the drum, and the second end of the fresh air pipe is connected to the drying pipe corresponding to the drum.

[0035] The design utilizes the drying duct within the cylinder to deliver fresh air into its interior, eliminating the need for additional openings in the cylinder and effectively simplifying the structure. For example, a connecting hole can be created in the drying duct, with the fresh air duct sealed to this hole. Furthermore, when the fresh air mechanism is operational, the corresponding drying mechanism within the cylinder can remain inactive, utilizing the drying duct within the drying mechanism to deliver fresh air into the cylinder.

[0036] In some possible implementations, an overflow hole is formed on the upper rear side of the cylinder, which is used to overflow water inside the cylinder and to discharge gas inside the cylinder to form a fresh air outlet.

[0037] The design simplifies the structure by utilizing the overflow holes on the cylinder to exhaust the fresh air supplied into the cylinder, eliminating the need for new fresh air outlets.

[0038] The technical solutions provided by the embodiments of this disclosure can include the following beneficial effects: dry and fresh air from outside the clothing processing equipment can be introduced into at least two sealed cylinders through the air inlet device and at least two fresh air ducts, thereby achieving the purpose of using a fresh air mechanism to deliver fresh air to at least two cylinders. Clothes remaining in the cylinders can improve their damp state under the action of fresh air, reduce the possibility of bacterial growth and reduce the generation of odors.

[0039] Secondly, the air intake device is connected to the interior of at least two cylinders through at least two fresh air ducts, which means it can supply fresh air to at least two cylinders and achieve the effect of "one-to-many" fresh air supply. Compared with the method of setting fresh air supply components separately for each cylinder, it can effectively reduce the number of components and can be compactly arranged inside the clothing processing equipment with at least two cylinders, reducing the space occupied inside the clothing processing equipment. This facilitates the small size design of the clothing processing equipment and reduces the floor space.

[0040] In addition, the air inlet is arranged facing forward and / or backward and is used to communicate with the outside of the garment processing equipment, so as to facilitate air intake from the front and / or rear of the air intake device.

[0041] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0042] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure.

[0043] Figure 1 This is a partial structural schematic diagram of a garment processing device according to one possible embodiment of the present disclosure, wherein the air inlet of the air inlet device is arranged facing forward and is located between two vertical planes containing the two rotation axes of the two second cylinders, and is arranged above the horizontal plane containing the rotation axes of the second cylinders.

[0044] Figure 2 This is a partial structural schematic diagram of a garment processing device according to one possible embodiment of the present disclosure, wherein the first cylinder is not shown in the figure, and the air inlet of the air inlet device is arranged facing forward.

[0045] Figure 3 This is a partial structural schematic diagram of a garment processing device according to one possible embodiment of the present disclosure, wherein the first cylinder is not shown in the figure, and the air inlet of the air inlet device is arranged facing rearward.

[0046] Figure 4This is a partial structural schematic diagram of a garment processing device according to one possible embodiment of the present disclosure, wherein the first cylinder is not shown in the figure, and the air inlet of the air inlet device is arranged facing rearward.

[0047] Figure 5 This is a partial structural schematic diagram of a garment processing device according to one possible embodiment of the present disclosure. The air inlet of the air inlet device is arranged facing forward and is located between the two vertical planes where the two rotation axes of the two second cylinders are located, and is arranged below the horizontal plane where the rotation axis of the second cylinder is located and above the first cylinder.

[0048] Figure 6 This is a partial structural diagram of the insertion / removal mechanism and front panel of a garment handling device according to one possible embodiment of the present disclosure, wherein the first panel opening is shown in the front panel.

[0049] Figure 7 This is a partial structural diagram of the insertion / removal mechanism, filter screen, and front panel of a garment processing device according to one possible embodiment of the present disclosure, wherein the second panel opening is shown in the front panel.

[0050] Explanation of reference numerals in the attached figures 1. Cylinder body; 11. First cylinder body; 12. Second cylinder body; 2. Fresh air system; 21. Air intake device; 211. Air inlet; 2102. Second gap; 22. Fresh air duct; 221. First fresh air duct; 222. Second fresh air duct; 23. Valve components; 31. Insertion / removal mechanism; 310. Cavity; 3101. Ventilation opening; 3102. Second cavity; 3103. Second ventilation opening; 311. Filter installation structure; 312. Insertion / removal box; 3121. Base plate; 3122. First side plate; 3123. Second side plate; 32. Filter screen; 4. Front panel; 42. Front panel body; 421. Panel recess; 43. Flip cover; 44. Second panel opening; 5. Drying mechanism; 51. Drying pipeline; 6. Overflow hole; 100. Box frame. Detailed Implementation

[0051] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this disclosure as detailed in the appended claims.

[0052] In this disclosure, unless otherwise stated, directional terms such as "up," "down," "front," "back," "left," and "right" are defined based on the garment handling equipment under normal operating conditions. Please refer to [reference needed] for details. Figure 1 As shown, the vertical direction can be referenced to the gravity direction of the garment processing equipment, the horizontal direction can be referenced to the width direction of the garment processing equipment, and in the front-back direction, "front" can be understood as the side of the garment processing equipment facing the user, and "back" as the side away from the user. The gate of the garment processing equipment is usually located on the front side of the equipment. "Inner" and "outer" refer to the inner and outer contours of each component. "Upstream" and "downstream" are defined based on the flow direction of the medium. The term "multiple" includes two or more. The terms "first" and "second" are used to distinguish one element from another and do not have sequential or importance implications. Furthermore, in the following description, when referring to the accompanying drawings, the same reference numerals in different drawings indicate the same or similar elements, which will not be repeated here.

[0053] Reference Figures 1 to 7 As shown, this disclosure provides a garment processing device, which includes: at least two cylinders 1; a fresh air mechanism 2, including an air inlet device 21 and at least two fresh air ducts 22; the air inlet device includes at least one air inlet 211 and at least two air outlets; a first end of the fresh air duct 22 is connected to the corresponding air outlet, and a second end is connected to the interior of the corresponding cylinder 1 to deliver fresh air into the corresponding cylinder 1; wherein the air inlet 211 is arranged facing forward and / or backward and is used to communicate with the exterior of the garment processing device.

[0054] In the above technical solution, the air inlet device 21 and at least two fresh air pipes 22 can introduce dry and fresh air from outside the clothing processing equipment into at least two sealed cylinders 1, thereby achieving the purpose of using a fresh air mechanism 2 to deliver fresh air into at least two cylinders 1. The clothes remaining in the cylinders 1 can improve their damp state under the action of fresh air, reduce the possibility of bacterial growth and reduce the generation of odors.

[0055] Secondly, the air inlet device 21 is connected to the interior of at least two cylinders 1 through at least two fresh air pipes 22, which means it can supply fresh air to at least two cylinders 1 and achieve the effect of "one-to-many" fresh air supply. Compared with the method of setting a fresh air supply component separately for each cylinder 1, it can effectively reduce the number of components and can be compactly arranged inside the clothing processing equipment with at least two cylinders 1, reducing the space occupied inside the clothing processing equipment, which in turn facilitates the small size design of the clothing processing equipment and reduces the floor space.

[0056] In addition, the air inlet 211 is arranged facing forward and / or backward and is used to communicate with the outside of the garment processing equipment, so as to facilitate air intake from the front and / or rear of the air inlet device 21.

[0057] Optionally, refer to Figure 1 and Figure 2 As shown, the air inlet device 21 includes a fan, and the pivot axis of the fan is parallel to the rotation axis of the cylinder 1.

[0058] In this embodiment, the fan extends vertically, which reduces the space occupied in the front-to-back direction and avoids the clothing processing equipment having an excessively large depth.

[0059] Optionally, at least two cylinders 1 include a first cylinder 11 and two second cylinders 12; the second cylinders 12 are located above the first cylinders 11, and the two rotation axes of the two second cylinders 12 are respectively located on both sides of the vertical plane where the rotation axis of the first cylinder 11 is located; the outer diameter of the second cylinder 12 is smaller than the outer diameter of the first cylinder 11; the three fresh air ducts 22 include a first fresh air duct 221 and two second fresh air ducts 222, the first fresh air duct 221 is connected to the interior of the first cylinder 11, and the second fresh air duct 222 is connected to the interior of the corresponding second cylinder 12.

[0060] In this embodiment, firstly, there are two second tubing bodies 12, and the outer diameter of the second tubing body 12 is smaller than the outer diameter of the first tubing body 11. In specific use, the first tubing body 11 can wash and dry large items of clothing, while the two second tubing bodies 12 can wash and dry small items of clothing. For example, one second tubing body 12 can wash a user's underwear, while the other can wash socks. Of course, this disclosure does not limit the specific usage scenario.

[0061] Secondly, the rotation axes of the two second cylinders 12 are located on both sides of the vertical plane containing the rotation axis of the first cylinder 11, thus making full use of the two "corner spaces" at the upper left and upper right of the first cylinder 11. Furthermore, arranging the two second cylinders 12 diagonally above the first cylinder 11, compared to arranging them directly above the first cylinder 11, lowers the center of gravity of the garment processing equipment, reduces swaying, and improves stability.

[0062] In one embodiment, reference is made to... Figure 5 As shown, the air inlet device 21 is located between two vertical planes containing the two rotation axes of the two second cylinders 12, and the air inlet device 21 is arranged below the horizontal plane containing the rotation axes of the second cylinders 12 and above the first cylinder 11.

[0063] The air inlet device 21 is arranged in the space below the rotation axis of the second cylinder 12, and this air inlet device 21 can be located above the first cylinder 11, effectively utilizing the vertical space of the first cylinder 11 and the second cylinder 12. Secondly, arranging the air inlet device 21 between the first cylinder 11 and the second cylinder 12 lowers the center of gravity of the equipment. During dehydration, a lower center of gravity generates a stronger stabilizing torque, effectively suppressing equipment swaying and misalignment. Furthermore, arranging the air inlet device 21 towards the center frees up space for components that must be placed at the top, optimizing the spatial layout. Additionally, from the perspective of airflow arrangement, arranging the air inlet device 21 adjacent to the two second cylinders 12 and the first cylinder 11 allows for the shortest possible length of the fresh air duct 22, whether connected to the two second cylinders 12 or the first cylinder 11 via a fresh air duct 22, reducing wind resistance and improving air delivery efficiency.

[0064] In another embodiment, refer to Figure 5 As shown, the projection of the air intake device 21 in the vertical direction is the first projection, and the projections of the two second cylinders 12 in the vertical direction are the two second projections; wherein, the first projection is located in front of the two second projections.

[0065] In this embodiment, the air inlet device 21 is located in front of the two cylinders 12 in the front-back direction, which effectively utilizes the original space in front and does not increase the width, depth or height of the garment processing equipment due to the addition of the air inlet device 21. Furthermore, by arranging the air inlet device 21, which has a certain weight, in front of the garment processing equipment, it can form a weight balance with the heavy components such as the motor arranged in the rear of the equipment in the front-back direction, thus optimizing the weight distribution of each component.

[0066] For example, to avoid increasing the depth of the garment processing equipment, the air inlet device 21 can be a fan that extends vertically, which can reduce the space occupied in the front and back directions and prevent the depth of the garment processing equipment from being too large.

[0067] Optionally, the air inlet device 21 can be connected to the outer wall of the first heat pump housing (not shown) corresponding to the first cylinder 11. The first heat pump housing provides the mounting base, ensuring the stability of the installation connection of the air inlet device 21.

[0068] Optionally, the air inlet device 21 is provided with at least one first mounting ear (not shown), the first mounting ear forming a first mounting hole, and the first heat pump housing is provided with at least one second mounting ear (not shown), the second mounting ear forming a second mounting hole. A third fastener passes through the first mounting hole and the second mounting hole to connect the first mounting ear and the second mounting ear. That is, the air inlet device 21 is securely connected to the first heat pump housing by means of fastener connection, ensuring the convenience and stability of the connection.

[0069] However, this disclosure does not limit the specific connection method of the air intake device 21 to the first heat pump housing.

[0070] In other embodiments, one of the air inlet device 21 and the first heat pump housing is provided with at least one first mounting block, and the other is provided with at least one first mounting buckle, with the first mounting block and the first mounting buckle correspondingly engaging. That is, a fastening connection can also be achieved by engaging, and the specific method disclosed herein is not limited.

[0071] Optionally, an elastic buffer is provided between the air intake device 21 and the first heat pump housing. By providing this elastic buffer, effective cushioning and shock absorption can be achieved when the air intake device 21 is in operation. For example, the elastic buffer can be constructed as a foam pad, but this disclosure does not limit the specific structure of the elastic buffer.

[0072] Optionally, the first fresh air duct 221 and / or the second fresh air duct 222 are arranged separately from the transport screw of the garment handling equipment to avoid structural interference affecting the arrangement of the transport screw.

[0073] Optionally, the second fresh air duct 222 includes a first duct section (not shown) and a second duct section (not shown) connected to each other. The end of the first duct section away from the second duct section is connected to the air inlet 211, and the end of the second duct section away from the first duct section is connected to the interior of the cylinder. The first duct section extends horizontally, the second duct section extends vertically, and the second duct section extends obliquely backward in the upward direction.

[0074] In this embodiment, the horizontally arranged first pipe section can effectively utilize the horizontal internal space of the garment processing equipment, improving space utilization. The second pipe section extends backward at an angle because the air inlet device 21 is located on the front side of the two second cylinders 12. The first pipe section can also be arranged on the front side of the two second cylinders 12. Therefore, when the second pipe section needs to connect with the second cylinders 12, it needs to be tilted backward to achieve the connection.

[0075] Optionally, the two first pipe sections of the two second fresh air ducts 222 can be arranged symmetrically about the vertical plane containing the rotation axis of the first cylinder 11. This allows the two first pipe sections to be shared, facilitating maintenance and replacement.

[0076] In one embodiment, reference is made to... Figure 7 As shown, the garment processing equipment also includes a front panel 4; the front panel 4 is connected to the front of the housing frame 100, and the front panel 4 has a second panel opening 44; the air inlet 211 is arranged facing forward, and the second panel opening 44 is connected to the air inlet 211.

[0077] In this embodiment, by providing a second panel opening 44 on the front panel 4, and arranging the air inlet 211 of the air inlet device 21 facing forward and communicating with the second panel opening 44, the air inlet device 21 can draw fresh air from the outside of the clothing processing equipment.

[0078] In another embodiment, the garment processing device further includes a first insertion and removal mechanism and a first filter screen; the first filter screen is detachably connected to the drying air duct of the first cylinder 1 through the first insertion and removal mechanism for filtration; the first insertion and removal mechanism is provided with a cavity 310 for communicating with the outside of the garment processing device, and at least one vent 3101 is formed on the wall of the cavity 310; the air inlet 211 is connected to the cavity 310 through the vent 3101.

[0079] In this embodiment, the first plug-in mechanism connected to the first filter screen corresponding to the drying air duct of the first cylinder 1 is used to achieve air intake by communicating with the outside. Specifically, the cavity 310 in the first plug-in mechanism is used to communicate with the outside. After the fresh air from the outside enters the cavity 310, it is then transported to the air inlet 211 through the ventilation port 3101 on the wall of the cavity 310, and then sent into the cylinder 1 through the air intake device 21 and the fresh air pipe 23.

[0080] Optionally, refer to Figure 5As shown, the garment processing equipment also includes a front panel 4, with a second gap 2102 between the front panel 4 and the air inlet device 21 in the front-rear direction; both the first fresh air duct 221 and the second fresh air duct 222 are respectively provided with valve components 23, at least a portion of which is disposed within the second gap 2102. By utilizing the second gap 2102 between the air inlet device 21 and the front panel 4 to arrange the drive motor 232 of the valve component 23, the second gap 2102 is effectively utilized to realize the installation arrangement of the drive motor 232.

[0081] In another embodiment, refer to Figures 1 to 3 As shown, the air inlet device 21 is disposed between the two vertical planes where the two rotation axes of the two second cylinders 12 are located, and is located above the horizontal plane where the rotation axes of the second cylinders 12 are located.

[0082] That is, the air inlet device 21 is arranged in the space above the rotation axis of the second cylinder 12. The air inlet 211 of the air inlet device 21 can also be arranged in the upper area to avoid the intake of dust and other particles from the ground due to the low placement. In addition, the position of the air inlet device 21 makes it convenient for users to perform maintenance and other operations, thus improving the user experience.

[0083] Optionally, the projection of the air inlet device 21 in the vertical direction is the first projection, and the projections of the two second cylinders 12 in the vertical direction are the two second projections; wherein, the portion of the first projection coincides with the portion of the two second projections.

[0084] In this embodiment, the projection of the air inlet device 21 in the vertical direction can partially overlap with the projections of the two second cylinders 12. In other words, the air inlet device 21 "borrows" the space occupied by the second cylinders 12 in the vertical direction. This arrangement can effectively reduce the floor space of the garment processing equipment, which is beneficial for the small-size design of the garment processing equipment. Secondly, it is beneficial that the distance between the fresh air duct 22 and the two adjacent second cylinders 12 is the same or similar, avoiding the effect of air supply caused by excessive difference in the length of the fresh air duct 22.

[0085] Reference Figure 4 , Figure 6 as well as Figure 7 As shown, the garment processing equipment also includes a plug-in mechanism 31 and a filter screen 32; the filter screen 32 is pluggably connected to the drying air duct of the drum 1 through the plug-in mechanism 31 for filtration; the plug-in mechanism 31 is provided with a cavity 310 for communicating with the outside of the garment processing equipment, and at least one vent 3101 is formed on the wall of the cavity 310; the air inlet 211 is connected to the cavity 310 through the vent 3101.

[0086] In this embodiment, firstly, the filter screen 32 is detachably installed in the drying air duct of the cylinder 1 via the insertion and removal mechanism 32. When the filter screen 32 is installed in the drying air duct, the air in the drying air duct can be filtered, for example, the cotton lint of clothing can be filtered.

[0087] When the user needs to install the filter 32, the filter 32 can be inserted into the drying air duct using the insertion and removal mechanism 31. When the user needs to clean the filter 32, the filter 32 can be pulled out of the drying air duct using the insertion and removal mechanism 31, making it convenient for the user to operate.

[0088] The insertion / extraction mechanism 31 is provided with a cavity 310 for communication with the outside. The air inlet 211 of the air inlet device 21 can be connected to the cavity 310 through the vent 3101. That is, when the air inlet device 21 is working, fresh air can be introduced by utilizing the cavity 310 in the insertion / extraction mechanism 31 that is connected to the outside, without the need to add a separate air intake mechanism, thus simplifying the structural design. The connection between the forward-facing or rearward-facing air inlet 211 and the vent 3101 can be achieved through a pipeline, which is not limited in this disclosure.

[0089] Optionally, refer to Figure 7 As shown, the filter mounting structure 311 can be constructed as a box-shaped structure, with a first cavity formed inside the box-shaped structure, and a fresh air inlet communicating with the outside. This box-shaped structure facilitates the formation of the aforementioned first cavity, has a simple structural design, and can enhance the strength and rigidity of the filter mounting structure 311 to a certain extent, enabling it to withstand frequent insertion and removal operations without deformation. However, this disclosure does not limit the specific structure of the filter mounting structure 311.

[0090] In another embodiment, refer to Figure 4 , Figure 6 as well as Figure 7 As shown, the insertion and removal mechanism 31 includes a filter mounting structure 311 and an insertion and removal box 312; the insertion and removal box 312 forms a second cavity 3102 for communicating with the outside, and at least one second vent 3103 is formed on the wall of the second cavity 3102, and the air inlet 211 communicates with the second cavity 3102 through the second vent 3103; the filter mounting structure 311 is connected to the filter 32, and the filter mounting structure 311 is detachably disposed in the second cavity 3102.

[0091] In this embodiment, the second cavity 3102 in the plug-in box 312, besides providing a pluggable fit for the filter mounting structure 311, also serves as a channel for introducing fresh air. After entering the second cavity 3102, the fresh air can then enter the air inlet 211 of the air inlet device 21 through the second vent 3103, and then be delivered to the cylinder 1 through the air inlet device 21 and the fresh air duct 22, thus achieving the purpose of supplying fresh air into the cylinder 1. Furthermore, the filter mounting structure 311 can be constructed as a mounting plate structure, which occupies only a portion of the space in the second cavity 3102, ensuring the inflow of fresh air.

[0092] The filter 32, connected to the filter mounting structure 311 located in the second cavity 3102, is used to filter the drying air duct corresponding to the second cylinder 12. The plug-in box 312 can be connected to the housing frame 100, and the air inlet device 21 can be connected to the bottom of the plug-in box 312.

[0093] In addition, a first panel opening 41 is formed on the front panel 4, which can communicate with the cavity 310 mentioned above, thereby realizing communication with the outside world.

[0094] In one embodiment, combined with Figure 7 As shown, the front panel 4 includes a front panel body 42 and a flip cover 43; the upper part of the front surface of the front panel body 42 is recessed rearwardly to provide a panel groove 421, and the first panel opening 41 is opened in the panel groove 421; the flip cover 43 is rotatably connected to the front panel body 42 to cover or expose the panel groove 421.

[0095] In this embodiment, when the flip cover 43 is closed, it covers the panel groove 421, thereby concealing the first panel opening 41 on the panel groove 421. This isolates the cavity 310, which communicates with the first panel opening 41, from the outside environment of the clothing processing equipment, effectively preventing dust, water droplets, pet hair, and other foreign objects from falling into the cavity 310 from the air inlet. This avoids the cavity 310 from being exposed to the outside environment for a long time, thus preventing pollution or blockage. In other words, when the flip cover 43 is closed, the fresh air mechanism 2 in this disclosure can be in a non-operating state.

[0096] When the flip cover 43 is in the open state, the panel groove 421 is exposed, that is, the first panel opening 41 on the panel groove 421 is exposed. At this time, the cavity 310 can be connected to the outside of the clothing processing equipment through the first panel opening 41. The air intake device 21 of the fresh air mechanism 2 can work to introduce the fresh air from the outside through the first panel opening 41, the cavity 310 and the vent 3101 in sequence, and then deliver it to each cylinder 1 through the fresh air pipe 22 to achieve the purpose of sending fresh air into the cylinder 1.

[0097] Furthermore, by setting a flip cover 43 to make the aforementioned first panel opening 41 a hidden air inlet, the aesthetics of the garment processing equipment can be effectively improved.

[0098] In addition, when it is necessary to remove the filter screen 32 for cleaning or replacement, the flip cover 43 can be opened first to expose the first panel opening 41. Then, the user can pull the filter screen mounting structure 311 outward and simultaneously pull the filter screen 32 connected to it out of the drying air duct of the cylinder 1, thereby removing the filter screen 32.

[0099] Optionally, the aforementioned flip cover 43 may include a control panel. That is, in this embodiment, the control panel and the flip cover 43 are integrated into one, eliminating the need to set up a separate operation area in other areas of the front panel 4, which can effectively save space on the front panel 4. The control panel may integrate functions such as a touch screen, an LED / OLED display, and status lights; this disclosure does not limit its functionality.

[0100] For example, the garment processing equipment may also include a rotary motor (not shown) that drives the flip cover 43 to rotate, thereby opening or closing the flip cover 43. The control panel may have a fresh air function operation key, and the internal controller is electrically connected to the air intake device 2 and the rotary motor. When the user operates the fresh air function operation key, the controller is triggered to respond, and the controller drives the air intake device 2 to work, and drives the rotary motor to work, so as to move the flip cover 43 from the closed state to the open state, thereby exposing the first panel opening 41 mentioned above, so as to introduce fresh air.

[0101] It should be noted that the cavity 310, whether constructed as the first cavity or the second cavity 3102, is not connected to the drying air duct of the cylinder 1. For example, a sealing element (not shown) can be provided between the cavity 310 and the drying air duct of the cylinder 1, wherein the filter screen 32 can pass through the sealing element to extend into the drying air duct, and the sealing element can isolate the cavity 310 and the drying air duct.

[0102] Optionally, refer to Figure 6As shown, the plug-in box 312 includes a base plate 3121, a first side plate 3122 and a second side plate 3123; the first side plate 3122 and the second side plate 3123 are respectively connected to the two sides of the base plate 3121 and protrude upward to define a second cavity 3102; wherein, the base plate 3121 forms a second vent 3103.

[0103] In this embodiment, a concave second cavity 3102 is first defined by a base plate 3121, a first side plate 3122, and a second side plate 3123, and a second ventilation opening 3103 is formed on the base plate 3121 to achieve communication with the air inlet 211. The structure is simple and easy to manufacture. For example, the base plate 3121, the first side plate 3122, and the second side plate 3123 can be constructed as an integrally formed structure, but this disclosure does not limit the specific structure of the plug-in box 312.

[0104] Secondly, since the first side plate 3122, the second side plate 3123, and the bottom plate 3121 can all extend in the front-back direction, the second cavity 3102 can also extend in the front-back direction. The front end of the second cavity 3102 can be used to communicate with the outside of the garment processing equipment. The filter installation structure 311, carrying the filter 32, can be inserted and removed in the second cavity 3102 in the front-back direction. The first side plate 3122 and the second side plate 3123 serve as guides and limiters, preventing the filter installation structure 311, carrying the filter 32, from getting stuck during insertion and removal.

[0105] In another embodiment, refer to Figure 3 As shown, the air outlet of the first fresh air duct 221 is arranged downwards, and the first fresh air duct 221 extends in the vertical direction and is spaced between the two second cylinders 12; wherein, the axis of the air outlet of the first fresh air duct 221 is coplanar with the rotation axis of the first cylinder 11.

[0106] In this embodiment, by arranging the air outlet of the air outlet device 21, which communicates with the first fresh air duct 221, in a specific orientation, it is convenient for the first fresh air duct 221 to communicate with the first cylinder 11. Secondly, the first fresh air duct 221 is spaced apart between the two second cylinders 12 to prevent vibrations of the second cylinders 12 from causing structural wear and damage to the first fresh air duct 221. Furthermore, the axis of the air outlet corresponding to the first fresh air duct 221 is coplanar with the axis of rotation of the first cylinder 11, allowing fresh air to smoothly and with minimal resistance enter the center of the first cylinder 11 and then evenly diffuse throughout the entire internal space, minimizing unnecessary kinetic energy loss and achieving efficient and quiet air delivery.

[0107] Optionally, refer to Figure 1 and Figure 2As shown, the garment processing equipment also includes a drying pipe 51 that is connected to the interior of the drum 1, and a fresh air pipe 22 that is connected to the corresponding drying pipe 51 of the drum 1.

[0108] In this embodiment, the drying pipe 51 of the cylinder 1 is used to supply fresh air into the interior of the cylinder 1, eliminating the need for openings in the cylinder 1 and simplifying the structural design. For example, a connecting hole can be opened in the drying pipe 51, and the fresh air pipe 22 is sealed to this connecting hole. In addition, when the fresh air mechanism 2 is working, the drying mechanism 5 corresponding to the cylinder 1 can be in a non-working state, and fresh air can be supplied into the cylinder 1 through the drying pipe 51 in the drying mechanism 5.

[0109] In another embodiment, refer to Figure 1 As shown, the cylinder 1 has an overflow hole 6, which is used to overflow water inside the cylinder 1 and to discharge gas inside the cylinder 1 to form a fresh air outlet.

[0110] That is, in this embodiment, the fresh air delivered to the cylinder 1 can be discharged by using the overflow hole 6 on the cylinder 1, without the need to open a new fresh air outlet, which simplifies the design of the structure.

[0111] For example, the aforementioned drying pipe 51 can be connected to the front side of the interior of the drum 1, that is, fresh air can enter from the front side of the interior of the drum 1, and the overflow hole 6 can be arranged above the rear side of the drum 1. In this way, when the fresh air enters the front side of the drum 1, it flows backward and is discharged from the overflow hole 6 on the rear side, so that the fresh air flows from front to back in the drum 1 to blow on the clothes in the drum 1, reducing the risk of bacteria growth and odor generation in the clothes in the drum 1.

[0112] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of this disclosure. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the following claims.

[0113] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A garment processing device, characterized in that, The garment processing equipment includes: At least two cylinders; A fresh air system includes an air intake device and at least two fresh air ducts; The air intake device includes at least one air inlet and at least two air outlets; The first end of the fresh air duct is connected to the corresponding air outlet, and the second end is connected to the interior of the corresponding cylinder to deliver fresh air into the corresponding cylinder. The air inlet is arranged facing forward and / or backward and is used to communicate with the outside of the garment processing equipment.

2. The garment processing equipment according to claim 1, characterized in that, The air intake device includes a fan, and the pivot axis of the fan is parallel to the rotation axis of the cylinder.

3. The garment processing equipment according to claim 1, characterized in that, At least two cylinders are included, comprising a first cylinder and two second cylinders; The second cylinder is located above the first cylinder, and the two rotation axes of the two second cylinders are respectively located on both sides of the vertical plane where the rotation axis of the first cylinder is located; The outer diameter of the second cylinder is smaller than the outer diameter of the first cylinder; The three fresh air ducts include a first fresh air duct and two second fresh air ducts. The first fresh air duct is connected to the interior of the first cylinder, and the second fresh air ducts are connected to the interior of the corresponding second cylinder.

4. The garment processing equipment according to claim 3, characterized in that, The air inlet device is located between two vertical planes containing the two rotation axes of the two second cylinders, and the air inlet device is arranged below the horizontal plane containing the rotation axes of the second cylinders and above the first cylinder.

5. The garment processing equipment according to claim 4, characterized in that, The projection of the air intake device in the vertical direction is the first projection, and the projections of the two second cylinders in the vertical direction are the two second projections; wherein, the first projection is located in front of the two second projections.

6. The garment processing equipment according to claim 4, characterized in that, The air inlet device is connected to the outer wall of the first heat pump housing corresponding to the first cylinder.

7. The garment processing equipment according to claim 6, characterized in that, The air inlet device is provided with at least one first mounting ear, the first mounting ear forming a first mounting hole; the first heat pump housing is provided with at least one second mounting ear, the second mounting ear forming a second mounting hole; a third fastener passes through the first mounting hole and the second mounting hole to connect the first mounting ear and the second mounting ear; and / or, One of the air inlet device and the first heat pump housing is provided with at least one first mounting block, and the other is provided with at least one first mounting buckle, wherein the first mounting block and the first mounting buckle are engaged accordingly.

8. The garment processing equipment according to claim 6, characterized in that, An elastic buffer is provided between the air intake device and the first heat pump housing.

9. The garment processing equipment according to claim 4, characterized in that, The first fresh air duct and / or the second fresh air duct are arranged to be staggered from the transport screw of the garment processing equipment.

10. The garment processing equipment according to claim 4, characterized in that, The garment processing equipment also includes a front panel; The front panel is connected to the front side of the box frame, and the front panel has a second panel opening; The air inlet is arranged facing forward, and the opening of the second panel is connected to the air inlet.

11. The garment processing equipment according to claim 4, characterized in that, The garment processing equipment further includes a first insertion / removal mechanism and a first filter screen; The first filter screen is detachably connected to the drying air duct of the first cylinder via the first insertion and removal mechanism for filtration. The first insertion and removal mechanism is provided with a cavity for communicating with the outside of the clothing processing equipment, and at least one vent is formed on the wall of the cavity; The air inlet is connected to the cavity through the ventilation opening.

12. The garment processing equipment according to claim 4, characterized in that, The garment processing equipment also includes a front panel, and the front panel and the air inlet device are spaced apart by a second gap in the front-to-back direction. Both the first fresh air duct and the second fresh air duct are equipped with valves, and at least a portion of the valves is disposed within the second gap.

13. The garment processing equipment according to claim 3, characterized in that, The air outlet corresponding to the first fresh air duct is arranged downwards, and the first fresh air duct extends in the vertical direction and is spaced apart between the two second cylinders; wherein, the axis of the air outlet corresponding to the first fresh air duct is coplanar with the rotation axis of the first cylinder.

14. The garment processing apparatus according to any one of claims 1-13, characterized in that, The garment processing equipment also includes a drying pipe that is connected to the interior of the drum, and the second end of the fresh air pipe is connected to the drying pipe corresponding to the drum.

15. The garment processing apparatus according to any one of claims 1-13, characterized in that, An overflow hole is formed on the upper rear side of the cylinder. The overflow hole is used to overflow water inside the cylinder and to discharge gas inside the cylinder to form a fresh air outlet.

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