Door seal structure and washing device
By designing an air duct structure with mutual angles in the door seal structure of the washing device, the problem that drying hot air cannot enter the inner barrel effectively is solved, the heating and drying efficiency is improved and the waste of hot air is avoided.
Patent Information
- Application Number
- CN202421269584.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-04
AI Technical Summary
When using the drying procedure of the washing device, partial drying hot air cannot effectively enter the inner barrel, resulting in a reduced heating and drying efficiency.
A door seal structure is designed, including a door seal frame, an air inlet structure and a guide structure. By setting up a first air duct, a second air duct and a third air duct, and making the third air duct angle with the first air duct to introduce dry hot air and improve the utilization rate of hot air entering the inner barrel.
By optimizing the air duct structure and introducing as much hot air as possible, the heating and drying efficiency of the inner barrel underwear is improved and the waste of hot air is avoided.
Smart Images
Figure CN222594352U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of washing device manufacturing, in particular to a door sealing structure and a washing device. Background Art
[0002] Washing devices include washing machines, clothes dryers and all-in-one washing and drying machines. More and more users will choose the function of drying clothes in washing devices. When using the drying program of the washing device, the hot drying air will spread in all directions when entering the washing device through the air inlet pipe. Some of the hot drying air will enter the gap between the inner and outer barrels of the all-in-one washing and drying machine, and cannot heat the clothes in the inner barrel, affecting the efficiency of heating and drying. Utility Model Content
[0003] The embodiments of the present application provide a door sealing structure and a washing device, which can improve the efficiency of heating and drying the clothes in the inner barrel.
[0004] The embodiment of the present application provides a door sealing structure, which is applied to a washing device, wherein the washing device includes an inner barrel, and the door sealing structure is arranged at the barrel opening of the inner barrel; the door sealing structure includes:
[0005] A door sealing frame, wherein the door sealing frame is provided with a first air duct along a radial direction;
[0006] an air inlet structure, the air inlet structure being connected to the door seal frame and arranged on the outer peripheral side of the door seal frame, the air inlet structure being provided with a second air duct;
[0007] A guide structure, wherein the guide structure is connected to the door seal frame and is arranged on the inner side of the door seal frame away from the air inlet structure, the guide structure and the door seal frame form a third air duct, the first air duct, the second air duct and the third air duct are interconnected, and the third air duct and the first air duct form an angle with each other.
[0008] In some embodiments, the door sealing structure further includes a reinforcing structure, and the reinforcing structure is disposed in the third air duct, and the reinforcing structure is respectively connected to the guide structure and the door sealing frame.
[0009] In some embodiments, the reinforcement structure is arranged along the radial direction of the door sealing frame; and the plane where the reinforcement structure is located is perpendicular to the plane where the guide structure is located.
[0010] In some embodiments, there are multiple reinforcement structures; the multiple reinforcement structures are arranged at intervals to separate the third air duct into multiple air guide ducts.
[0011] In some embodiments, the reinforcement structure is a reinforcement rib.
[0012] In some embodiments, the angle formed between the third air duct and the first air duct ranges from 90 degrees to 180 degrees.
[0013] In some embodiments, a connection between a side surface of the door sealing frame facing the first air duct and a side surface of the guide structure facing the third air duct is a curved surface.
[0014] The present application also provides a washing device, comprising:
[0015] Inner barrel;
[0016] The door sealing structure is the above-mentioned door sealing structure, the door sealing structure is arranged at the barrel mouth of the inner barrel, the air inlet structure is arranged outside the inner barrel, and the guide structure is arranged inside the inner barrel.
[0017] In some embodiments, the washing device further includes a drying channel assembly, wherein the drying channel assembly has an air outlet pipe, and the air outlet pipe is connected to the second air duct of the air inlet structure.
[0018] In some embodiments, the washing device further includes a sealing door, wherein the sealing door and the inner barrel are respectively arranged on both sides of the door sealing structure, and the air outlet of the guide structure is away from the sealing door and toward the interior of the inner barrel.
[0019] The door seal structure provided in the embodiment of the present application is applied to a washing device, which includes an inner barrel, and the door gap structure is arranged at the barrel mouth of the inner barrel. The door seal structure includes a door seal frame, an air inlet structure and a guide structure. The door seal frame is radially provided with a first air duct, the air inlet structure is connected to the door seal frame and is arranged on the outer peripheral side of the door seal frame, the air inlet structure is provided with a second air duct, the guide structure is arranged on the inner side of the door seal frame away from the air inlet structure, and the guide structure and the door seal frame form a third air duct. The first air duct, the second air duct and the third air duct are interconnected, and the third air duct and the first air duct are at an angle to each other, so that the drying hot air entering from the second air duct enters the inner barrel along the first air duct and the third air duct. Since the third air duct and the first air duct are at an angle to each other, as much drying hot air as possible enters the inner barrel, which can improve the utilization rate of the drying hot air entering the inner barrel, avoid the waste of drying hot air, and thus improve the efficiency of heating and drying the clothes in the inner barrel. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.
[0021] Figure 1A schematic diagram of the structure of a washing device provided in an embodiment of the present application.
[0022] Figure 2 A partial structural schematic diagram of a washing device provided in an embodiment of the present application.
[0023] Figure 3 A schematic diagram of the structure of a door seal assembly provided in an embodiment of the present application.
[0024] Figure 4 A schematic diagram of the partial structure of the door seal assembly provided in an embodiment of the present application.
[0025] Figure 5 for Figure 1 Schematic cross section at AA.
[0026] Figure 6 for Figure 2 Explosion diagram. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.
[0028] The embodiment of the present application provides a door sealing structure and a washing device, which can improve the efficiency of heating and drying the clothes in the inner barrel.
[0029] See also Figure 1 , Figure 1 A schematic diagram of the structure of a washing device provided in an embodiment of the present application.
[0030] The present application provides a door sealing structure 10, which is applied to a washing device 100. The washing device 100 may be a washing machine, a dryer, or a washer-dryer-in-one.
[0031] See also Figure 2 as well as Figure 3 , Figure 2 A partial structural schematic diagram of a washing device provided in an embodiment of the present application, Figure 3 A schematic diagram of the structure of a door seal assembly provided in an embodiment of the present application.
[0032] The washing device 100 includes a door sealing structure 10 and an inner tub 20. The door sealing structure 10 is disposed at the tub opening of the inner tub 20. The door sealing structure 10 includes a door sealing frame 11, an air inlet structure 12 and a guide structure 13.
[0033] See also Figure 4 , Figure 4 A schematic diagram of a partial structure of a door seal assembly provided in an embodiment of the present application. The door seal frame 11 is provided with a first air duct 111 in the radial direction, the air inlet structure 12 is connected to the door seal frame 11 and is provided on the outer peripheral side of the door seal frame 11, and the air inlet structure 12 is provided with a second air duct 121, the second air duct 121 is connected to the first air duct 111, and the drying hot air enters the first air duct 111 from the second air duct 121. The guide structure 13 and the door seal frame 11 form a third air duct 131, and the guide structure 13 can be a guide plate, and the first air duct 111, the second air duct 121 and the third air duct 131 are connected to each other, and the third air duct 131 and the first air duct 111 are at an angle to each other, so that the drying hot air entering from the second air duct 121 enters the inner barrel 20 along the first air duct 111 and the third air duct 131.
[0034] Since the third air duct 131 and the first air duct 111 are at an angle to each other, the utilization rate of the dry hot air entering the inner barrel 20 can be improved, avoiding the waste of the dry hot air, thereby improving the efficiency of heating and drying the clothes in the inner barrel 20.
[0035] In some embodiments, the angle α formed between the third air duct 131 and the first air duct 111 ranges from 90 degrees to 180 degrees, for example, 120 degrees to 150 degrees, and preferably 125 to 130 degrees, so as to blow the dry hot air into the interior of the inner barrel 20 as much as possible, which can improve the utilization rate of the dry hot air entering the inner barrel 20, avoid the waste of dry hot air, and thus improve the efficiency of heating and drying the clothes in the inner barrel 20.
[0036] In some embodiments, please refer to Figure 3 as well as Figure 4 The door seal structure 10 further includes a reinforcement structure 14, which is disposed in the third air duct 131 and is respectively connected to the guide structure 13 and the door seal frame 11. The reinforcement structure 14 may be a reinforcement rib, a reinforcement member or any other structure that can strengthen the third air duct 131, so as to improve the reliability of the third air duct 131.
[0037] As mentioned above, since the guide structure 13 can be a guide plate, it is easily damaged by the impact of drying hot air. In the present application, a reinforcing structure 14 is provided, and the guide structure 13 and the door sealing frame 11 are respectively connected, so as to fix the relative position of the guide structure 13 and the door sealing frame 11 to resist the impact of drying hot air.
[0038] The reinforcing structure 14 is arranged along the radial direction of the door sealing frame 11 ; the plane where the reinforcing structure 14 is located is perpendicular to the plane where the guide structure 13 is located, so as to prevent the reinforcing structure 14 from affecting the wind speed and generating noise.
[0039] The reinforcement structure 14 may be a planar structure, and the plane where the reinforcement structure 14 is located may be perpendicular to the guide structure 13 , so that the drying hot air may flow along both sides of the reinforcement structure 14 and out of the third air duct 131 .
[0040] The number of the reinforcing structures 14 is multiple; the multiple reinforcing structures 14 are arranged at intervals to form multiple air guide ducts by spacing the third air duct 131. Furthermore, the air outlet direction is changed by adjusting the direction of the reinforcing structure 14. It is worth noting that the air outlet direction of the reinforcing structure 14 can be adjusted according to actual conditions, and the embodiments of the present application do not impose specific restrictions on this. In some cases, the reinforcing structure 14 can be parallel to the extension direction of the third air duct 131, so that the area where the drying hot air hits the reinforcing structure 14 is reduced, thereby reducing noise.
[0041] In some embodiments, please refer to Figure 4 The connection between the side of the door seal frame 11 facing the first air duct 111 and the side of the guide structure 13 facing the third air duct 131 is a curved surface 15. It can be understood that when the drying hot air enters the first air duct 111 from the third air duct 131, the curved surface 15 can provide a buffer for the drying hot air to reduce noise.
[0042] See also Figure 5 as well as Figure 6 , Figure 5 for Figure 1 Schematic diagram of the cross section at AA, Figure 6 for Figure 2 The present application also provides a washing device 100, including an inner barrel 20 and a door sealing structure 10, which may be the door sealing structure 10 in the above-mentioned embodiment. The door sealing structure 10 is arranged at the barrel mouth of the inner barrel 20, the air inlet structure 12 is arranged outside the inner barrel 20, and the guide structure 13 is arranged inside the inner barrel 20.
[0043] In some embodiments, please refer to Figure 5 as well as Figure 6 The washing device 100 also includes a drying channel assembly 30, which has an air outlet duct 31. The air outlet duct 31 is connected to the second air duct 121 of the air inlet structure 12. The drying channel assembly 30 is used to provide drying hot air, and then the drying hot air enters the interior of the inner barrel 20 through the air outlet duct 31, the second air duct 121, the first air duct 111 and the third air duct 131.
[0044] Please continue to read Figure 5 as well as Figure 6The washing device 100 further includes a sealing door 40, which is disposed on both sides of the door sealing structure 10 and the inner tub 20, respectively. The air outlet of the guide structure 13 faces away from the sealing door 40 and toward the inside of the inner tub 20. The sealing door 40 may be a glass door, which is convenient for the user to see the state of the clothes in the inner tub 20. The sealing door 40 is used to separate the inner tub from the outside. The hot air blown out of the air outlet of the guide structure 13 does not heat the sealing door 40, which reduces heat loss and also increases the service life of the sealing door 40.
[0045] The door seal structure 10 provided in the embodiment of the present application is applied to a washing device 100, which includes an inner barrel 20, and the door gap structure is arranged at the barrel mouth of the inner barrel 20. The door seal structure 10 includes a door seal frame 11, an air inlet structure 12 and a guide structure 13. The door seal frame 11 is radially provided with a first air duct 111, the air inlet structure 12 is connected to the door seal frame 11 and is arranged on the outer peripheral side of the door seal frame 11, the air inlet structure 12 is provided with a second air duct 121, the guide structure 13 is arranged on the inner side of the door seal frame 11 away from the air inlet structure 12, and the guide structure 13 and the door seal frame 11 form a third air duct 131. The first air duct 111 The second air duct 121 and the third air duct 131 are interconnected, and the third air duct 131 and the first air duct 111 are at an angle to each other, so that the drying hot air entering from the second air duct 121 enters the inner barrel 20 along the first air duct 111 and the third air duct 131. Since the third air duct 131 and the first air duct 111 are at an angle to each other, the utilization rate of the drying hot air entering the inner barrel 20 is improved, and the waste of drying hot air is avoided, thereby improving the efficiency of heating and drying the clothes in the inner barrel 20.
[0046] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.
[0047] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features.
[0048] The door seal structure and washing device provided in the embodiments of the present application are introduced in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the present application. At the same time, for those skilled in the art, according to the ideas of the present application, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present application.
Claims
1. A door sealing structure, characterized in that: Applied to a washing device, the washing device comprises an inner barrel, the door sealing structure is arranged at the barrel opening of the inner barrel; the door sealing structure comprises: A door sealing frame, wherein the door sealing frame is provided with a first air duct along a radial direction; An air inlet structure, the air inlet structure is connected to the door seal frame and is arranged on the outer peripheral side of the door seal frame, and the air inlet structure is provided with a second air duct; A guide structure, wherein the guide structure is connected to the door seal frame and is arranged on the inner side of the door seal frame away from the air inlet structure, the guide structure and the door seal frame form a third air duct, the first air duct, the second air duct and the third air duct are interconnected, and the third air duct and the first air duct form an angle with each other.
2. The door sealing structure according to claim 1, characterized in that: It also includes a reinforcement structure, which is arranged in the third air duct and is connected to the guide structure and the door sealing frame respectively.
3. The door sealing structure according to claim 2, characterized in that: The reinforcing structure is arranged along the radial direction of the door sealing frame; and the plane where the reinforcing structure is located is perpendicular to the plane where the guiding structure is located.
4. The door sealing structure according to claim 2, characterized in that: The number of the reinforcement structures is multiple; the multiple reinforcement structures are arranged at intervals to separate the third air duct into multiple air guide ducts.
5. The door sealing structure according to claim 2, characterized in that: The reinforcement structure is a reinforcement rib.
6. The door sealing structure according to any one of claims 1 to 5, characterized in that: The angle formed between the third air duct and the first air duct ranges from 90 degrees to 180 degrees.
7. The door sealing structure according to any one of claims 1 to 5, characterized in that: The connection between the side surface of the door sealing frame facing the first air duct and the side surface of the guide structure facing the third air duct is a curved surface.
8. A washing device, characterized in that: include: Inner barrel; A door sealing structure, wherein the door sealing structure is the door sealing structure according to any one of claims 1 to 7, wherein the door sealing structure is arranged at the barrel mouth of the inner barrel, the air inlet structure is arranged outside the inner barrel, and the guide structure is arranged inside the inner barrel.
9. The washing device according to claim 8, characterized in that: It also includes a drying channel component, which has an air outlet pipe, and the air outlet pipe is connected to the second air duct of the air inlet structure.
10. The washing device according to claim 8, characterized in that: It also includes a sealing door, wherein the sealing door and the inner barrel are respectively arranged on both sides of the door sealing structure, and the air outlet of the guide structure is away from the sealing door and faces the interior of the inner barrel.