Door body structure of clothes processing equipment and control method

Abstract

The invention belongs to the technical field of clothes treatment equipment, and particularly relates to a door body structure of clothes treatment equipment and a control method. The door body structure of the clothes processing equipment comprises a door body, a door hook, an adjusting assembly, a detection assembly and a control assembly. The door hook is arranged on the door body, the adjusting assembly is arranged on the door body and connected with the door hook so as to adjust the position of the door hook, the detecting assembly is arranged on the door body so as to detect the vertical distance between the door body and the installation face of the clothes processing equipment, and the control assembly is electrically connected with the detecting assembly and the adjusting assembly. The control assembly judges the drooping offset of the door body according to the vertical distance detected by the detection assembly and controls the adjusting assembly to adjust the position of the door hook so that the door hook can directly face a door lock on the clothes processing equipment. According to the door body structure of the clothes processing equipment, the position of the door hook is automatically adjusted, so that the effect that the door body can still be well closed after the door body droops is achieved.

Description

Technical Field

[0001] The present application belongs to the technical field of clothing processing equipment, and specifically relates to a door structure and control method of clothing processing equipment. Background Art

[0002] Clothes processing equipment is a mechanical device or apparatus used for washing, drying, and other processing of clothes. Clothes processing equipment can be washing machines and clothes dryers.

[0003] In the prior art, the door of the clothes dryer is hinged on the dryer housing, a door hook is installed on the door, and a door lock is installed on the dryer housing. The door lock can be snapped into the door hook to achieve locking between the door and the housing.

[0004] However, due to the aging of the door structure, transportation damage and improper use by the user, the door body may sag and deform, which in turn causes the position of the door hook to shift, exceeding the original design matching size, making it difficult to lock the door. Summary of the Invention

[0005] The present application provides a door structure and control method for a clothing processing device to solve the problem that the door droops, causing the position of the door hook to shift, thereby making it difficult to lock the door.

[0006] On the one hand, the present application provides a door structure of a clothes processing device, comprising a door body, a door hook, an adjustment component, a detection component and a control component;

[0007] The door hook is arranged on the door body, the adjustment component is arranged on the door body and connected to the door hook to adjust the position of the door hook, the detection component is arranged on the door body to detect the vertical distance between the door body and the installation surface of the clothing processing device, and the control component is electrically connected to the detection component and the adjustment component respectively. The control component determines the sagging offset of the door body according to the vertical distance detected by the detection component, and controls the adjustment component to adjust the position of the door hook so that the door hook is facing the door lock on the clothing processing device.

[0008] In some embodiments, the adjustment assembly includes an electromagnet and a first permanent magnet, the bottom of the door hook is slidably mounted on the electromagnet in a vertical direction, the first permanent magnet is arranged at the bottom of the door hook and is located between the door hook and the electromagnet, and the first permanent magnet and the electromagnet repel each other to push the door hook to slide in a direction away from the electromagnet.

[0009] In some embodiments, the adjustment assembly further includes a second permanent magnet and a third permanent magnet, the third permanent magnet being disposed on the door body, the second permanent magnet being disposed at the top of the door hook and being located between the door hook and the third permanent magnet, and the second permanent magnet and the third permanent magnet repel each other so that there is a gap between the top of the door hook and the third permanent magnet.

[0010] In some embodiments, sliding sleeves are provided at both ends of the door hook, and the electromagnet and the third permanent magnet are respectively slidably inserted into the corresponding sliding sleeves.

[0011] In some embodiments, a mounting rib net is provided on the door body, and the door hook is slidably provided on the mounting rib net along the vertical direction. The mounting rib net has two first limiting portions, and the two first limiting portions are respectively located on both sides of the door hook and abut against the door hook.

[0012] In some embodiments, the mounting rib mesh further has a second limiting portion, which is located at the top of the door hook to limit the door hook from sliding out of the mounting rib mesh.

[0013] In some embodiments, the detection component includes an infrared sensor, and a probe of the infrared sensor extends outside the door body to detect the vertical distance between the door body and the installation surface of the clothing processing device.

[0014] In some embodiments, the control component includes a mounting base, a microcontroller and a battery. The mounting base is set on the door body, and the microcontroller and the battery are installed on the mounting base. The battery is electrically connected to the microcontroller to power the microcontroller. The microcontroller is electrically connected to the infrared sensor and the electromagnet respectively, and the microcontroller controls the current of the electromagnet according to the vertical distance information obtained by the infrared sensor.

[0015] In some embodiments, a plurality of limiting ribs are provided on the door body, and the mounting seat and the infrared sensor are respectively in contact with corresponding limiting ribs to limit the positions of the mounting seat and the infrared sensor.

[0016] On the other hand, the present application provides a control method using the door structure of the above-mentioned clothing processing device, the method comprising:

[0017] The detection component detects the initial vertical distance between the door body and the installation surface of the clothes processing device as a reference distance;

[0018] The detection component detects the vertical distance between the door body and the installation surface of the clothes processing device;

[0019] The control component judges the sagging offset of the door body according to the vertical distance detected by the detection component compared with the reference distance.

[0020] The control component controls the adjusting component to adjust the position of the door hook according to the sagging offset, so that the height position of the door hook corresponds to the door lock.

[0021] The door body structure of the laundry treating apparatus provided in the present application detects the vertical distance between the door body and the installation surface of the laundry treating apparatus through the detection component, and the control component judges the sagging offset of the door body according to the vertical distance detected by the detection component, and then controls the adjusting component to adjust the height position of the door hook, so that the height of the door hook matches the height of the door lock on the laundry treating apparatus, which is beneficial to the insertion of the door hook into the door lock on the laundry treating apparatus, thereby avoiding the problem of difficult locking of the door body due to the sagging deformation of the door body. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments consistent with the present application and, together with the description, further serve to explain the principles of the application.

[0023] Figure 1 The structural schematic diagram of the door body structure of the laundry treating apparatus provided in the present application is shown in the following figure.

[0024] Figure 2 The structural schematic diagram of the door body provided in the present application is shown in the following figure. Figure 1

[0025] The structural schematic diagram of the adjusting component provided in the present application is shown in the following figure. Figure 3 Figure 2 The structural schematic diagram of the control component provided in the present application is shown in the following figure.

[0026] Figure 4 The structural schematic diagram of the control component provided in the present application is shown in the following figure. Figure 2

[0027] Explanation of reference signs:

[0028] 100, door body;

[0029] 200, door hook; 210, sliding sleeve;

[0030] 300, adjusting component; 310, electromagnet; 320, first permanent magnet; 330, second permanent magnet; 340, third permanent magnet;

[0031] 400, detection component;

[0032] 500, control component; 510, mounting seat; 520, microcontroller; 530, battery;

[0033] ​​600, installing the rib mesh; 610, first limiting portion; 620, second limiting portion;

[0034] 700. Limiting reinforcement.

[0035] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and the textual description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0036] To make the objectives, technical solutions, and advantages of this application more clear, the technical solutions in this application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0037] The terms "first," "second," "third," "fourth," and so on (if any) in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in sequences other than those illustrated or described herein.

[0038] In the embodiments of this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described in this application as "exemplary" or "for example" should not be construed as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0039] Clothes processing equipment is a mechanical device or apparatus used for washing, drying, and other processing of clothes. Clothes processing equipment can be washing machines and clothes dryers.

[0040] In the prior art, the door of the clothes dryer is hinged on the dryer housing, a door hook is installed on the door, and a door lock is installed on the dryer housing. The door lock can be snapped into the door hook to achieve locking between the door and the housing.

[0041] However, due to aging, transportation damage, and user misuse, the door can sag and deform, causing the door hook to shift out of position, exceeding the original design dimensions. This can make it difficult to lock or even impossible to close the door, deteriorating the user experience. Furthermore, due to the complex internal assembly of the door, sagging cannot be solved by simply replacing a single component. Repairs require replacing the entire door assembly, significantly increasing repair costs.

[0042] In order to solve the above problems, the present application provides a door structure control method for a clothing processing device. The door structure of the clothing processing device detects the vertical distance between the door body and the installation surface of the clothing processing device through a detection component. The control component determines the sagging offset of the door body according to the vertical distance detected by the detection component, and then controls the adjustment component through the control component to adjust the height position of the door hook so that the height of the door hook matches the height of the door lock on the clothing processing device, which is conducive to the door hook being inserted into the door lock on the clothing processing device, thereby avoiding the problem of difficulty in locking the door body due to sagging and deformation of the door body.

[0043] The following specific embodiments describe in detail the technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0044] On the one hand, the present application provides a door structure of a clothes processing device, referring to Figure 1 、 Figure 2 and Figure 3 The door structure of the clothing processing device includes a door body 100, a door hook 200, an adjustment component 300, a detection component 400 and a control component 500.

[0045] The door hook 200 is set on the door body 100, the adjustment component 300 is set on the door body and connected to the door hook 200 to adjust the position of the door hook 200, the detection component 400 is set on the door body 100 to detect the vertical distance between the door body 100 and the installation surface of the clothing processing device, and the control component 500 is electrically connected to the detection component 400 and the adjustment component 300 respectively. The control component 500 determines the drooping offset of the door body 100 according to the vertical distance detected by the detection component 400, and controls the adjustment component 300 to adjust the position of the door hook 200 so that the door hook 200 is facing the door lock on the clothing processing device.

[0046] The door body 100 comprises an inner frame, a middle frame and an outer frame. The middle frame is circumferentially arranged on the edge of the inner frame. The outer frame covers the outer frame to close the inside of the inner frame. The inner frame, the middle frame and the outer frame jointly form a closed installation cavity. The internal structure of the door body 100 is installed in the installation cavity. The door hook 200 is installed on the inner frame. A hole is formed on the outer frame to enable the door hook 200 to be inserted into the door lock and be clamped and matched. The adjusting assembly 300, the detection assembly 400 and the control assembly 500 are all installed on the inner frame and located in the installation cavity.

[0047] In some embodiments, with reference to Figure 3 The adjusting assembly 300 comprises an electromagnet 310 and a first permanent magnet 320. The bottom of the door hook 200 is sleeved on the electromagnet 310 in the vertical direction. The first permanent magnet 320 is arranged on the bottom of the door hook 200 and located between the door hook 200 and the electromagnet 310. The first permanent magnet 320 and the electromagnet 310 repel each other to push the door hook 200 to slide in the direction away from the electromagnet 310.

[0048] Specifically, the electromagnet 310 is a shaped electromagnet 310 with a shell. Two connecting holes are formed on the shell of the electromagnet 310. The electromagnet 310 is installed on the inner frame of the door body 100 by using screws to pass through the connecting holes.

[0049] One end of the electromagnet 310 electrode is inserted into the bottom of the door hook 200. The door hook 200 can slide on the electromagnet 310 in the vertical direction. The first permanent magnet 320 is fixed on the bottom of the door hook 200 coaxially with the core of the electromagnet 310. The first permanent magnet 320 and the electromagnet 310 have the same magnetic pole at the end close to each other to form repulsive force to drive the door hook 200 to move upward to offset the displacement amount of the door body 100 after sagging. The door hook 200 still faces the door lock after the door body 100 sags, so that the door hook 200 is easily inserted into the door lock to lock the door body 100.

[0050] The inner frame of the door body 100 is provided with a positioning rib. The positioning rib is matched with the shape of the electromagnet 310. When the electromagnet 310 is installed, the electromagnet 310 is installed at the positioning rib and abuts against the positioning rib, so that the connecting holes on the electromagnet 310 are aligned with the holes in the inner frame of the door body 100 to facilitate the installation of the electromagnet 310.

[0051] For example, the top magnetic pole of the electromagnet 310 is N pole. At this time, the bottom of the first permanent magnet 320 is N pole to form repulsive force. In other embodiments, the top magnetic pole of the electromagnet 310 can be S pole and the bottom of the first permanent magnet 320 can be S pole, which is not limited here.

[0052] Furthermore, the first permanent magnet 320 is bonded to the door hook 200 by structural adhesive. In other embodiments, the first permanent magnet 320 can also be connected to the door hook 200 by means of a clamping connection, a bolt connection, etc., without any excessive limitation, as long as the connection between the first permanent magnet 320 and the door hook 200 can be achieved.

[0053] In some embodiments, reference Figure 3 The adjustment assembly 300 also includes a second permanent magnet 330 and a third permanent magnet 340. The third permanent magnet 340 is arranged on the door body 100. The second permanent magnet 330 is arranged at the top of the door hook 200 and is located between the door hook 200 and the third permanent magnet 340. The second permanent magnet 330 and the third permanent magnet 340 repel each other so that there is a gap between the top of the door hook 200 and the third permanent magnet 340.

[0054] Among them, the third permanent magnet 340 includes a shell and a magnetic column, one end of the magnetic column extends outside the shell, a hole is opened on the shell, and the shell is connected to the inner frame of the door body 100 by screws passing through the hole to fix the third permanent magnet 340.

[0055] The top of the door hook 200 is slidably sleeved on the magnetic column, and the door hook 200 slides in the vertical direction. In addition, the magnetic column and the iron core of the electromagnet 310 are coaxial to better balance the force on the door hook 200.

[0056] The inner frame of the door body 100 is also provided with positioning ribs adapted to the third permanent magnet 340. When installing the third permanent magnet 340, the third permanent magnet 340 is abutted against the corresponding positioning ribs so that the hole on the housing of the third permanent magnet 340 is aligned with the mounting hole on the inner frame, thereby facilitating the installation and positioning of the third permanent magnet 340.

[0057] By adopting the above embodiment, the electromagnet 310 generates a repulsive force on the first permanent magnet 320, thereby driving the door hook 200 upward. Simultaneously, the third permanent magnet 340 and the second permanent magnet 330 generate a repulsive force F1, thereby generating a downward force F2 on the door hook 200. Furthermore, F1 and F2 are in opposite directions. At this point, after the door hook 200 reaches force equilibrium, F1 equals the sum of F2 and the weight of the door hook 200. The arrangement of the third permanent magnet 340 and the second permanent magnet 330 allows the door hook 200 to slide up and down, preventing the upper end of the door hook 200 from colliding with the inner frame of the door body 100. This also improves the stability of the door hook 200 and reduces the amplitude of its shaking caused by external vibrations. This also reduces damage to the door hook 200 from impact during door closing, thereby increasing the lifespan of the structure.

[0058] In some embodiments, reference Figure 3Both ends of the door hook 200 are provided with a sliding sleeve 210, and the electromagnet and the third permanent magnet 340 are respectively slidably inserted into the corresponding sliding sleeve 210.

[0059] The sliding sleeve 210 is fixed to the upper and lower ends of the door hook 200. The iron core of the electromagnet 310 is inserted into the sliding sleeve 210 at the bottom of the door hook 200, and the first permanent magnet 320 is fixed to the sliding sleeve 210 at the lower end of the door hook 200. The magnetic pole of the third permanent magnet 340 is inserted into the sliding sleeve 210 at the top of the door hook 200. In addition, the second permanent magnet 330 is fixed to the sliding sleeve 210 at the upper end of the door hook 200. A certain sliding gap is provided between the iron core of the electromagnet 310 and the first permanent magnet 320 to facilitate sliding of the door hook 200; a certain sliding gap is provided between the third permanent magnet 340 and the second permanent magnet 330 to facilitate sliding of the door hook 200.

[0060] The second permanent magnet 330 is bonded to the inside of the sliding sleeve 210 by structural adhesive.

[0061] In some embodiments, reference Figure 3 A mounting rib net 600 is provided on the door body 100, and the door hook 200 is slidably provided on the mounting rib net 600 along the vertical direction. The mounting rib net 600 has two first limiting portions 610, and the two first limiting portions 610 are respectively located on both sides of the door hook 200 and abut against the door hook 200.

[0062] The door hook 200 includes a plug-in portion and two connecting portions. The two connecting portions are connected to the upper and lower ends of the plug-in portion, respectively. The plug-in portion is used to plug into the door lock of the laundry processing device to lock the door body 100. The inner frame of the door body 100 has a passage slot, and the plug-in portion extends through the passage slot to the outside of the inner frame of the door body 100 for plugging and mating with the door lock of the laundry processing device. The plug-in portion can slide vertically within the passage slot to adjust its height so that it always faces the door lock of the laundry processing device. Two sliding sleeves 210 are fixed to the ends of the two connecting portions away from the plug-in portion.

[0063] The installation rib mesh 600 has a grid structure and is integrally formed with the inner frame of the door body 100. The sides of the installation rib mesh 600 are connected to the side walls of the middle frame. The installation rib mesh 600 includes two first stoppers 610. A slideway is formed between the two first stoppers 610 for sliding the plug-in portion of the door hook 200. The height of the installation rib mesh 600 within the slideway is lower than the height of the two sides of the first stoppers 610. The two first stoppers 610 are located on either side of the door hook 200 and abut against the door hook 200, thereby limiting the sliding direction of the door hook 200 and limiting the door hook 200.

[0064] In some embodiments, reference Figure 3The mounting rib net 600 also has a second limiting portion 620 , which is located at the top of the door hook 200 to limit the door hook 200 from sliding out of the mounting rib net 600 .

[0065] The second limiting portion 620 is located at the top of the slide, and the height of the second limiting portion 620 is greater than the height of the mounting rib net 600 at the slide. When the plug-in portion of the door hook 200 slides to the top of the mounting rib net 600, the plug-in portion abuts against the second limiting portion 620, thereby limiting the plug-in portion of the door hook 200 from sliding out of the slide through the second limiting portion 620.

[0066] In some embodiments, reference Figure 4 The detection component 400 includes an infrared sensor, which is arranged on the door body 100. The probe of the infrared sensor extends outside the door body 100 to detect the vertical distance between the door body 100 and the installation surface of the clothing processing device.

[0067] The infrared sensor is fixed to the inner frame of door 100. Its probe extends outside the door 100 and is positioned vertically toward the mounting surface of the laundry machine to detect the distance between the probe and the mounting surface. The infrared sensor has two screw holes. During installation, screws are inserted through each of these holes and connected to the inner frame of door 100 to secure the infrared sensor.

[0068] In some embodiments, reference Figure 4 The control component 500 includes a mounting base 510, a microcontroller 520 and a battery 530. The mounting base 510 is set on the door body 100. The microcontroller 520 and the battery 530 are installed on the mounting base 510. The battery 530 is electrically connected to the microcontroller 520 to power the microcontroller 520. The microcontroller 520 is electrically connected to the infrared sensor and the electromagnet 310 respectively. The microcontroller 520 controls the current of the electromagnet 310 according to the vertical distance information obtained by the infrared sensor.

[0069] The microcontroller 520 is a control chip with a built-in control program. The mounting base 510 has built-in wiring grooves to plan the wiring layout. The mounting base 510 has a recessed structure to facilitate the installation of the battery 530 and microcontroller 520 within the mounting base 510. The battery 530 and microcontroller 520 are contoured to ensure the positioning of the battery 530 and microcontroller 520, making it easier to install the entire control assembly 500 inside the relatively narrow door body 100.

[0070] Furthermore, a top cover is provided on the mounting base 510 to enclose the mounting base 510 so as to enclose the microcontroller 520 and the battery 530 in the mounting base 510 and prevent the microcontroller 520 and the battery 530 from falling. The top cover and the mounting base 510 are both fixed to the inner frame of the door body 100 by screws.

[0071] In some embodiments, reference Figure 4 A plurality of limiting ribs 700 are provided on the door body 100 , and the mounting seat 510 and the infrared sensor are respectively in contact with the corresponding limiting ribs 700 to limit the positions of the mounting seat 510 and the infrared sensor.

[0072] The limiting ribs 700 are integrally formed with the inner frame of the door body 100. The limiting ribs 700 are contoured so that at least two sides of the mounting base 510 and the infrared sensor abut against the limiting ribs 700, thereby positioning the mounting base 510 and the infrared sensor, respectively, to facilitate installation of the infrared sensor and the mounting base 510.

[0073] In this application, the laundry processing device is exemplified by a clothes dryer or washing machine. A door lock is mounted on the main body of the laundry processing device, and the door of the laundry processing device is hingedly connected to the main body of the laundry processing device so that the door hook 200 on the door body 100 corresponds to the door lock. Adjusting the height of the door hook 200 to match the height of the door lock on the laundry processing device facilitates insertion of the door hook 200 into the door lock on the laundry processing device, thereby reducing the difficulty in locking the door 100 due to sagging and deformation of the door 100.

[0074] On the other hand, the present application provides a control method using the door structure of the above-mentioned clothes processing device, the method comprising:

[0075] S1. The detection component 400 detects an initial vertical distance between the door body 100 and the installation surface of the clothes processing device as a reference distance.

[0076] During the specific implementation process, due to differences in actual installation conditions among users, the installation height of the clothing processing device will be different. Therefore, after installing the clothing processing device, the user needs to start the infrared sensor to detect the initial vertical distance between the infrared sensor probe and the installation surface of the clothing processing device, that is, the distance between the door body 100 and the installation surface of the clothing processing device, and use this as the reference distance L1 and record it in the microcontroller 520.

[0077] S2. The detection component 400 detects the vertical distance between the door body 100 and the installation surface of the clothes processing device.

[0078] A detection time is set, and the infrared sensor is started regularly according to the detection time to detect the vertical distance L2 between the door body 100 and the installation surface of the clothes processing device.

[0079] S3 , the control component 500 compares the vertical distance detected by the detection component 400 with the reference distance to determine the sagging offset of the door body 100 .

[0080] The sagging amount of the door body 100 is ΔL= L1 - L2 .

[0081] Furthermore, according to the relationship between similar triangles, the adjustment displacement ΔA of the door hook 200 can be obtained as:

[0082]

[0083] Wherein, d1 is the distance between the door hook 200 and the hinge axis of the door body 100, and d2 is the distance between the infrared sensor and the hinge axis of the door body 100.

[0084] S4. The control component 500 controls the adjustment component 300 to adjust the position of the door hook 200 according to the drooping offset, so that the height position of the door hook 200 corresponds to the door lock.

[0085] Microcontroller 520 adjusts the displacement ΔA of door hook 200 based on the calculated value, and adjusts the current intensity of electromagnet 310 to change the magnetic field strength of electromagnet 310, thereby adjusting the position of door hook 200 so that door hook 200 faces the door lock. The change in current of electromagnet 310 is calculated based on the number of turns of electromagnet 310, the magnetic field strength of first permanent magnet 320, the magnetic field strength of second permanent magnet 330, the magnetic field strength of third permanent magnet 340, and the spatial distance.

[0086] The control method provided in the present application detects the vertical distance between the door body 100 and the installation surface of the clothing processing device through the detection component 400, and the control component 500 determines the sagging offset of the door body 100 according to the vertical distance detected by the detection component 400, and then controls the adjustment component 300 through the control component 500 to adjust the height position of the door hook 200 so that the height of the door hook 200 matches the height of the door lock on the clothing processing device, which is conducive to the door hook 200 being plugged into the door lock on the clothing processing device, thereby avoiding the problem of difficulty in locking the door body 100 due to the sagging and deformation of the door body 100.

[0087] So far, the technical solution of the present application has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the scope of protection of the present application is obviously not limited to these specific embodiments. The above embodiments are only used to illustrate the technical solution of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solution to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A door structure for a clothes processing device, characterized in that: Including door body, door hook, adjustment component, detection component and control component; The door hook is arranged on the door body, the adjustment component is arranged on the door body and connected to the door hook to adjust the position of the door hook, the detection component is arranged on the door body to detect the vertical distance between the door body and the installation surface of the clothing processing device, and the control component is electrically connected to the detection component and the adjustment component respectively. The control component determines the sagging offset of the door body according to the vertical distance detected by the detection component, and controls the adjustment component to adjust the position of the door hook so that the door hook is facing the door lock on the clothing processing device.

2. The door structure of the clothes processing equipment according to claim 1, characterized in that: The adjustment assembly includes an electromagnet and a first permanent magnet. The bottom of the door hook is slidably mounted on the electromagnet in a vertical direction. The first permanent magnet is arranged at the bottom of the door hook and is located between the door hook and the electromagnet. The first permanent magnet and the electromagnet repel each other to push the door hook to slide in a direction away from the electromagnet.

3. The door structure of the clothes processing equipment according to claim 2, characterized in that: The adjustment assembly also includes a second permanent magnet and a third permanent magnet, the third permanent magnet is arranged on the door body, the second permanent magnet is arranged at the top of the door hook and is located between the door hook and the third permanent magnet, the second permanent magnet and the third permanent magnet repel each other so that there is a gap between the top of the door hook and the third permanent magnet.

4. The door structure of the clothes processing equipment according to claim 3, characterized in that: Both ends of the door hook are provided with sliding sleeves, and the electromagnet and the third permanent magnet are respectively slidably inserted in the corresponding sliding sleeves.

5. The door structure of the clothes processing device according to any one of claims 1 to 4, characterized in that: The door body is provided with a mounting rib net, the door hook is slidably arranged on the mounting rib net along the vertical direction, and the mounting rib net has two first limiting parts, which are respectively located on both sides of the door hook and abut against the door hook.

6. The door structure of the clothes processing equipment according to claim 5, characterized in that: The installation rib net also has a second limiting portion, which is located at the top of the door hook to limit the door hook from sliding out of the installation rib net.

7. The door structure of the clothes processing device according to any one of claims 2 to 4, characterized in that: The detection component includes an infrared sensor, and a probe of the infrared sensor extends outside the door body to detect the vertical distance between the door body and the installation surface of the clothes processing device.

8. The door structure of the clothes processing equipment according to claim 7, characterized in that: The control component includes a mounting base, a microcontroller and a battery. The mounting base is arranged on the door body. The microcontroller and the battery are installed on the mounting base. The battery is electrically connected to the microcontroller to power the microcontroller. The microcontroller is electrically connected to the infrared sensor and the electromagnet respectively. The microcontroller controls the current of the electromagnet according to the vertical distance information obtained by the infrared sensor.

9. The door structure of the clothes processing equipment according to claim 8, characterized in that: The door body is provided with a plurality of limiting ribs, and the mounting seat and the infrared sensor are respectively in contact with the corresponding limiting ribs to limit the positions of the mounting seat and the infrared sensor.

10. A control method, characterized in that: Using the door structure of a clothes processing device according to any one of claims 1 to 9, the method comprises: The detection component detects the initial vertical distance between the door body and the installation surface of the clothes processing device as a reference distance; The detection component detects the vertical distance between the door body and the installation surface of the clothes processing device; The control component compares the vertical distance detected by the detection component with the reference distance to determine the sagging offset of the door body; The control component controls the adjustment component to adjust the position of the door hook according to the drooping offset so that the height position of the door hook corresponds to the door lock.

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