Dehumidifier filter screen plate drawing assembly and dehumidifier

Abstract

The utility model relates to a dehumidifier filter screen plate drawing assembly and a dehumidifier. The filter screen plate drawing assembly comprises a cover plate, two limiting devices, a filter screen plate, a first side cover and a second side cover. The cover plate comprises a panel and a side plate; each side plate is provided with an opening for the filter screen plate to be inserted into the accommodating cavity; the two limiting devices and the panel are enclosed to form an accommodating groove for accommodating the filter screen plate; when the filter screen plate is located in the containing groove, one of the first side cover and the second side cover is detachably fixed to the filter screen plate, the other one of the first side cover and the second side cover is detachably fixed to the limiting device, and the first side cover and the second side cover cover the openings of the side plates respectively. According to the dehumidifier and the filter screen plate drawing assembly thereof, a user can draw the filter screen plate on any side of the left side and the right side, the dehumidifier can be installed close to a wall in any direction, disassembly of the filter screen plate is not affected, and cleaning and replacing work is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidifiers, in particular to a dehumidifier filter screen plate pulling component and a dehumidifier. Background Art

[0002] The filter component is one of the indispensable components in the dehumidifier, mainly used to filter impurities in the air. However, the following problems still exist in the prior art: the dehumidifier filter screen pulling device cannot be inserted bidirectionally. When the dehumidifier is installed against the wall and the direction of inserting the filter screen is just blocked by the wall, the filter screen cannot be easily taken out. At the same time, for the existing dehumidifier filter screen pulling device, firm fixation often means inconvenient pulling, and it is difficult to comprehensively improve the performance in terms of both convenient pulling and firm fixation. Summary of the Utility Model

[0003] Based on this, the purpose of the present utility model is to overcome the defects or deficiencies of the prior art, and provide a dehumidifier filter screen plate pulling component and a dehumidifier.

[0004] The present utility model provides a dehumidifier filter screen plate pulling component, including a cover plate, two limiting devices, a filter screen plate, a first side cover and a second side cover;

[0005] The cover plate encloses a cavity capable of accommodating the filter screen plate. The cover plate includes a panel and side plates located on both sides of the panel; each side plate is provided with an opening for the filter screen plate to insert into the cavity;

[0006] The two limiting devices are located in the cavity, and are respectively fixedly connected to the upper and lower ends of the inner wall of the panel and extend to the openings on the same side at both ends. Each limiting device and the panel enclose a receiving groove for accommodating the filter screen plate;

[0007] The filter screen plate includes opposite sides corresponding to the two openings. The first side cover can be detachably fixed to any one of the two sides of the filter screen plate; the second side cover can be detachably fixed to any one of the two sides of the limiting device; when the filter screen plate is located in the receiving groove, one of the first side cover and the second side cover is detachably fixed to the filter screen plate, and the other is detachably fixed to the limiting device, and the first side cover and the second side cover respectively cover the opening of one side plate.

[0008] Compared with the prior art, for the dehumidifier filter screen plate pulling component of the present utility model, the user can choose to insert or take out the filter screen plate from either the left or right side of the dehumidifier. When the dehumidifier needs to be installed against the wall, it is beneficial to install the dehumidifier in any direction. No matter which side is against the wall, it does not affect the disassembly of the filter screen plate, facilitating the cleaning and replacement of the dehumidifier filter screen.

[0009] As a specific implementation manner, the first side cover includes a first side cover body, a guiding flat plate and two guiding vertical plates that are respectively vertically connected to the upper and lower ends of the first side cover body; both ends of the guiding flat plate are respectively connected to one of the guiding vertical plates, and the first side cover body, the guiding flat plate and the two guiding vertical plates enclose a guiding groove; the guiding groove is used for accommodating the top corners of the filter net plate.

[0010] Further, the filter net plate includes two side edges corresponding to the two openings, and the first side cover further includes at least two clamping buckles arranged between the two guiding grooves; one end of each clamping buckle is fixed to the first side cover body, and the other end extends outwards, and a receiving gap for accommodating the side edges of the filter net plate is formed between the two clamping buckles; each clamping buckle includes a clamping protrusion extending outwards, and the two clamping protrusions are arranged oppositely for clamping the filter net plate. The arrangement of the clamping buckles makes the detachable fixation of the first side cover to the filter net plate firmer.

[0011] As a specific implementation manner, the second side cover includes engaging buckles at the upper and lower ends; each engaging buckle includes an engaging protrusion extending outwards, and the two engaging protrusions are arranged back to back; a engaging groove is provided at the end of the limiting device close to the opening; the engaging protrusion and the engaging groove are cooperatively fixed.

[0012] As a specific implementation manner, the limiting device includes a limiting flat plate and a limiting vertical plate; the limiting flat plate is fixedly connected to the upper or lower end of the inner wall of the panel and extends from one opening to the other opening, the limiting vertical plate is arranged opposite to the panel and connected to the limiting flat plate, and the limiting vertical plate, the limiting flat plate and the panel form a receiving groove for accommodating the filter net plate.

[0013] Further, the inner side wall of the limiting vertical plate corresponding to the receiving groove is provided with a limiting protrusion, and gaps are formed on the left and right sides of the limiting protrusion of the limiting vertical plate, so that the filter net plate is fixed more firmly in the receiving groove. At the same time, the elastic capacity of the limiting protrusion can be enhanced through the setting of the gaps, preventing the difficulty of pulling out the filter net plate from increasing due to the excessive rigidity of the limiting protrusion.

[0014] Further, the limiting device further includes a limiting cross plate; one end of the limiting cross plate is connected to the inner wall of the panel, and the other end extends horizontally into the receiving groove and forms a gap for the filter net plate to be inserted between the limiting cross plate and the limiting vertical plate, avoiding direct contact between one side surface of the filter net plate and the inner side of the cover plate panel, and protecting the filter net plate and the cover plate.

[0015] Further, a guiding protrusion is provided at a position of the limiting cross plate opposite to the limiting protrusion; after the filter screen plate is inserted into the cavity, the filter screen plate contacts the guiding protrusion and the limiting protrusion; the connection between the guiding protrusion and the inner side surface of the limiting cross plate is a curved surface or forms an obtuse angle, which guides the insertion angle of the filter screen plate and makes the pulling more smooth; the guiding protrusion and the limiting protrusion cooperate to be fixed, which can reduce the contact area while meeting the fixing requirements and make the pulling more convenient and labor-saving.

[0016] Further, the side plate is provided with a first handle groove communicating with the opening; the first side cover and the second side cover are provided with a second handle groove communicating with the first handle groove at positions facing the first handle groove, for the hand to extend in, so that the first side cover and the second side cover serve as handles during pulling, making the pulling more convenient.

[0017] The present utility model further provides a dehumidifier, including the filter screen plate pulling assembly and a dehumidifier body, and the filter screen plate pulling assembly is arranged on one side of the air inlet of the dehumidifier body.

[0018] For better understanding and implementation, the present utility model will be described in detail below with reference to the accompanying drawings. Description of the Drawings

[0019] Figure 1 It is a right three-dimensional schematic diagram of the dehumidifier according to Embodiments 1-2 of the present utility model;

[0020] Figure 2 It is a left three-dimensional schematic diagram of the dehumidifier according to Embodiments 1-2 of the present utility model;

[0021] Figure 3 It is a right three-dimensional schematic diagram of the dehumidifier according to Embodiment 1 of the present utility model after removing the first side cover / second side cover;

[0022] Figure 4 It is a left three-dimensional schematic diagram of the dehumidifier according to Embodiment 1 of the present utility model after removing the first side cover / second side cover;

[0023] Figure 5 It is a three-dimensional schematic diagram of the dehumidifier according to Embodiment 1 of the present utility model after removing the cover plate;

[0024] Figure 6 It is a three-dimensional schematic diagram of the filter screen plate of the dehumidifier according to Embodiment 1 of the present utility model;

[0025] Figure 7 It is a three-dimensional schematic diagram of the first side cover of the filter screen plate pulling assembly according to Embodiment 1 of the present utility model;

[0026] Figure 8 It is Figure 5 a partial three-dimensional schematic diagram of part A therein;

[0027] Figure 9 Is the three-dimensional view of the second side cover of the filter screen pulling component of Embodiment 1 of the present utility model;

[0028] Figure 10 Is the schematic side cross-sectional view of the filter screen pulling component of Embodiment 1 of the present utility model;

[0029] Figure 11 Is the three-dimensional schematic view of the combination of the cover plate and the limiting device of Embodiment 1 of the present utility model;

[0030] Figure 12 Is Figure 10 The partial enlarged three-dimensional view of part B in;

[0031] Figure 13 Is Figure 10 The partial enlarged three-dimensional view of part B after removing the filter screen in;

[0032] Figure 14 Is Figure 13 The detailed three-dimensional view of the partial part C in (i.e., the limiting protrusion and gap of the limiting vertical plate);

[0033] Figure 15 Is the schematic left side cross-sectional view of the filter screen pulling component of Embodiment 1 of the present utility model;

[0034] Figure 16 Is Figure 15 The partial enlarged three-dimensional view of part D in.

[0035] Reference numerals:

[0036] 1 - Cover plate; 11 - Panel; 111 - Air inlet; 12 - Side plate; 121 - Opening; 122 - First handle groove;

[0037] 3 - Limiting device; 31 - Limiting flat plate; 311 - Engaging groove; 32 - Limiting vertical plate; 321 - Limiting protrusion; 33 - Accommodating groove; 35 - Limiting cross plate; 351 - Guide protrusion;

[0038] 4 - Filter screen; 41 - Filter; 42 - Parallel sides; 43 - Side edges;

[0039] 5 - First side cover; 51 - First side cover body; 52 - Guide flat plate; 53 - Guide vertical plate; 54 - Clamping buckle; 541 - Clamping protrusion; 55 - Guide groove; 56 - First strengthening part, 57 - Second handle groove;

[0040] 6 - Second side cover; 61 - Second side cover body; 62 - Engaging buckle; 621 - Engaging protrusion; 63 - Second strengthening part;

[0041] 7 - Dehumidifier body. Detailed implementation mode

[0042] The following will combine the attached drawings to elaborate on the solution of the present utility model in detail.

[0043] Embodiment 1

[0044] As Figures 1-5 shown, the filter screen plate pulling assembly of this embodiment, which is used for a dehumidifier, includes a cover plate 1, two limiting devices 3, a filter screen plate 4, a first side cover 5 and a second side cover 6;

[0045] The cover plate 1 encloses a cavity capable of accommodating the filter screen plate. The cover plate 1 includes a panel 11 and side plates 12 located on the left and right sides of the panel. The panel 11 is provided with an air inlet 111. Each side plate 12 is provided with an opening 121 for the filter screen plate 4 to insert into the cavity. The side plate 12 is further provided with a first handle groove 122 for a finger to extend into, and the first handle groove 122 communicates with one side of the opening 121.

[0046] As Figures 10-11 shown, the two limiting devices 3 are located in the cavity, and are respectively fixedly connected to the upper and lower ends of the inner wall of the panel 11 and extend to the corresponding opening 121 on the same side at both ends. Each limiting device 3 and the panel 11 enclose a receiving groove 33 for accommodating the filter screen plate 4.

[0047] As Figure 6 shown, the filter screen plate 4 includes a filter screen 41, two parallel sides 42, and two side edges 43 corresponding to the two openings 121. The parallel sides 42 and the side edges 43 form the peripheral frame of the filter screen 41. The two parallel sides 42 are respectively arranged on the upper and lower sides of the filter screen 41, and the two side edges 43 are respectively arranged on the left and right sides of the filter screen 41.

[0048] The first side cover 5 can be detachably fixed to any one of the two sides of the filter screen plate 4. The second side cover 6 can be detachably fixed to any one of the two sides of the limiting device 3. When the filter screen plate 4 is located in the receiving groove 33, one of the first side cover 5 and the second side cover 6 is detachably fixed to the filter screen plate 4, and the other is detachably fixed to the limiting device 3, and the first side cover 5 and the second side cover 6 respectively cover the opening 121 of one side plate 12.

[0049] As Figures 7-8As shown, the first side cover 5 includes a first side cover body 51, a guiding flat plate 52 and two guiding vertical plates 53 that are respectively and vertically connected to the upper and lower ends of the first side cover body 51, and at least two clamping buckles 54 disposed between the two guiding slots 55; one end of the guiding flat plate 52 is connected to the first side cover body 51, and the other end extends out of the first side cover body 51; both ends of the guiding flat plate 52 are respectively connected to one of the guiding vertical plates 53, and the first side cover body 51, the guiding flat plate 52 and the two guiding vertical plates 53 enclose a guiding slot 55; the guiding slot 55 is used to accommodate the vertex angle formed by the parallel side 42 and the side 43 of the filter screen plate 4, so that the first side cover 5 and the filter screen plate 4 are fixedly combined together; the clamping buckle 54 is an elastic sheet structure; one end of the clamping buckle 54 is fixedly attached to the first side cover body 51, and the other end extends out of the first side cover body 51; a receiving gap for accommodating the side of the filter screen plate 4 is formed between the two clamping buckles 54; the clamping buckle 54 includes a clamping protrusion 541 extending outwards, and the two clamping protrusions 541 are oppositely arranged for clamping the filter screen plate 4, so that the first side cover 5 and the filter screen plate 4 are fixed more firmly.

[0050] In this embodiment, the first side cover body 51 is a rectangular plate-like structure, and the first side cover 5 further includes a first reinforcing portion 56. The first reinforcing portion 56 extends outwards from the long side of the first side cover body 51, and a second handle groove 57 that can cooperate and communicate with the first handle groove 122 is provided on the first reinforcing portion 56. In this embodiment, there are four clamping buckles 54, which are respectively disposed on the outer side of the first reinforcing portion 56, and 2 are provided on each long side of the first side cover body 51, so that the clamping of the filter screen plate 4 is more firm; the material of the clamping buckle 54 is plastic ABS.

[0051] As Figure 9 shown, the second side cover 6 includes a second side cover body 61 and a second reinforcing portion 63. The second side cover body 61 is a plate-like structure, and engaging buckles 62 are connected to the upper and lower ends of the second side cover body 61; the engaging buckle 62 is an elastic sheet structure; one end of the engaging buckle 62 is connected to the second side cover body 61, and the other end extends out of the second side cover body 61; the engaging buckle 62 includes an engaging protrusion 621 extending outwards, and the two engaging protrusions 621 are arranged back to back; the second reinforcing portion 63 is located between the upper and lower engaging buckles 62, and a second handle groove 57 that cooperates and communicates with the first handle groove 122 is provided on the second reinforcing portion 63. In this embodiment, convex ribs can also be provided on the inner side wall of the second side cover 6 to increase the strength of the part.

[0052] As Figures 10-16As shown, the limiting device 3 specifically includes a limiting flat plate 31, a limiting vertical plate 32 and a limiting horizontal plate 35; the limiting flat plate 31 is fixedly connected to the upper or lower end of the inner wall of the panel 11 by screws and extends from the opening 121 on one side to the opening 121 on the other side. The limiting vertical plate 32 is arranged opposite to the panel 11 and connected to the limiting flat plate 31. The limiting vertical plate 32, the limiting flat plate 31 and the panel 11 form a receiving groove 33 for receiving the filter mesh plate 4. After the filter mesh plate 4 is inserted, the inner side of the limiting flat plate 32 is in contact with the top surface of the parallel side 42 of the filter mesh plate 4. The limiting vertical plate 32 includes a limiting protrusion 321 provided on the inner side wall of the receiving groove 33. The limiting protrusion 321 is made of an elastic material, preferably plastic ABS. In this embodiment, the number of the limiting protrusions 321 is two, which are respectively arranged on the left and right sides of each limiting vertical plate 32. As Figure 13 shown, preferably, the limiting vertical plate 32 is provided with slits on the left and right sides of the limiting protrusion 321. The height of the slits is greater than the height of the limiting protrusion 321, which can enhance the elastic ability of the limiting protrusion 321 and prevent the difficulty of pulling out the filter mesh plate 4 from increasing due to the excessive rigidity of the limiting protrusion 321.

[0053] One end of the limiting horizontal plate 35 is connected to the inner wall of the panel 11, and the other end extends horizontally into the receiving groove 33 to form a gap for the filter mesh plate 4 to be inserted between the limiting horizontal plate 35 and the limiting vertical plate 32. By providing the limiting horizontal plate 35, it is avoided that one side of the filter mesh plate 4 directly contacts the panel 11 of the cover plate 1, which not only protects the filter mesh plate 4 and the cover plate 1, but also reduces the contact area and makes the pulling more labor-saving. After the filter mesh plate 4 is inserted, the front and rear sides of the parallel side 42 of the filter mesh plate 4 are respectively in contact with the limiting horizontal plate 35 and the limiting protrusion 321. Preferably, the limiting horizontal plate 35 may further include a guiding protrusion 351 provided at a position opposite to the limiting protrusion 321. The connection between the guiding protrusion 351 and the inner side surface of the limiting horizontal plate 35 is a curved surface or forms an obtuse angle. After the filter mesh plate is inserted into the cavity, the parallel side 42 of the filter mesh plate 4 contacts the guiding protrusion 351 and the limiting protrusion 321, which plays a guiding role in the insertion angle of the filter mesh plate 4 and makes the pulling of the filter mesh plate 4 more smooth. Compared with directly contacting the limiting horizontal plate 35, the cooperation of the guiding protrusion 351 and the limiting protrusion 321 for fixation can reduce the contact area and make the pulling more convenient and labor-saving while meeting the fixation requirements.

[0054] As Figure 16As shown in the figure, in order to fix the second side cover 6 more firmly to the side plate 11 of the cover plate 1, a clamping groove 311 is provided at the lower side of the limiting flat plate 31 near the end of the opening 121; the length of the clamping groove 311 from the outer edge of the limiting flat plate 31 is equal to the length of the clamping buckle 62 extending outwards, and the clamping groove 311 cooperates with the clamping protrusion 621 to fix the second side cover 6 to the side plate 12 of the cover plate 1.

[0055] Working principle: When the filter screen plate 4 is inserted, first place the vertex angle formed by the parallel side 42 and the side edge 43 of the filter screen plate 4 into the guiding groove 55 of the first side cover 5. After insertion, the clamping protrusion 541 of the clamping buckle 54 clamps one side edge 43 of the filter screen plate 4, and at this time, the fixation of the filter screen plate 4 to the first side cover 5 is completed; first place the other side edge 43 into the opening 121 of the side plate 12, place the hand into the second handle groove 57, and push the first side cover 5. After the parallel side 42 enters the accommodating groove 33 and passes through the limiting protrusion 321, the parallel side 32 is stuck in the gap between the limiting protrusion 321 and the guiding protrusion 351 until the inner edge of the guiding vertical plate 53 is in contact with the inner edge of the guiding protrusion 351, then stop pushing. At this time, the first side cover 5 is flush with the outer side of the side plate 12, and the insertion of the filter screen plate 4 is completed.

[0056] When the filter screen plate 4 is withdrawn, place the hand in the first handle groove 122 and the second handle groove 57, and pull the filter screen plate 4 in the opposite direction of insertion. Since the parts in direct contact with the filter screen plate 4 are the limiting protrusion 321 and the guiding protrusion 351, the contact surface is small and elastic, and with a little force, the filter screen plate 4 can be pulled out, and the removal of the filter screen plate 4 is completed.

[0057] In order to make the dehumidifier sealed and beautiful, push the second side cover 6 from the opening 121 of the other side plate 12 until the clamping protrusion 621 is fixedly fitted in the clamping groove 311. At this time, the second side cover 6 is flush with the outer side of the side plate 12, and the fixation of the second side cover 6 and the side plate 12 is completed. When disassembling, place the hand in the first handle groove 122 and the second handle groove 57, and pull the second side cover 6 in the opposite direction of insertion. Since the clamping protrusion 621 is elastic, with a little force, the second side cover 6 can be pulled out, and the removal of the second side cover 6 is completed.

[0058] Compared with the prior art, in the dehumidifier filter screen plate pulling and pushing assembly of the present utility model, the user can choose to insert or withdraw the filter screen plate 4 from either the left or right side. When the dehumidifier needs to be installed against the wall, it is beneficial to install the dehumidifier in any direction. No matter which side is against the wall, it does not affect the disassembly of the filter screen plate 4, facilitating the cleaning and replacement of the dehumidifier filter screen.

[0059] Embodiment 2

[0060] As Figures 1-2As shown in the figure, this embodiment provides a dehumidifier, which includes the filter plate pulling and pushing assembly described in Embodiment 1 and the dehumidifier body 7. The filter plate pulling and pushing assembly is arranged on one side of the air inlet of the dehumidifier body 7.

[0061] The terms used in the embodiments of this application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of this application. The singular forms "a", "the" and "said" used in the embodiments of this application and the claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that unless otherwise stated, "a plurality" means two or more; the terms "first", "second", "third", etc. are only used for distinction, and are not used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. The term "and / or" used herein means and includes any or all possible combinations of one or more of the associated listed items. When the above description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. In the description of this application, for those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0062] The above-described embodiments only express several implementation manners of the present utility model, and the description is relatively specific and detailed, but it should not be understood as a limitation to the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A dehumidifier filter screen pull-out assembly, characterized in that: It includes a cover plate, two limit devices, a filter screen plate, a first side cover and a second side cover; The cover plate encloses a cavity capable of accommodating the filter screen plate, and the cover plate comprises a panel and side plates located on both sides of the panel; each of the side plates is provided with an opening for the filter screen plate to be inserted into the cavity; The two limiting devices are located in the cavity, and are respectively fixedly connected to the upper end and the lower end of the inner wall of the panel, and both ends extend to the opening on the same side, and each limiting device and the panel are enclosed to form a receiving groove for receiving the filter screen plate; The filter screen plate includes two opposite sides corresponding to the two openings, and the first side cover can be detachably fixed to any one side of the two sides of the filter screen plate; the second side cover can be detachably fixed to any one side of the two sides of the limiting device; when the filter screen plate is located in the accommodating groove, one of the first side cover and the second side cover is detachably fixed to the filter screen plate, and the other is detachably fixed to the limiting device, and the first side cover and the second side cover respectively cover an opening of the side plate.

2. The filter screen panel pull-out assembly according to claim 1, characterized in that: The first side cover includes a first side cover body, a guide plate and two guide vertical plates respectively connected vertically to the upper and lower ends of the first side cover body; the two ends of the guide plate are respectively connected to a guide vertical plate, and the first side cover body, the guide plate and the two guide vertical plates surround a guide groove; the guide groove is used to accommodate the top angle of the filter screen plate.

3. The filter screen panel pull-out assembly according to claim 2, characterized in that: The filter screen plate includes two side edges corresponding to the two openings, and the first side cover also includes at least two clamping buckles arranged between the two guide grooves; one end of the clamping buckle is fixed to the first side cover body, and the other end extends outward, and an accommodating gap for accommodating the side edges of the filter screen plate is formed between the two clamping buckles; the clamping buckle includes a clamping protrusion extending outward, and the two clamping protrusions are arranged opposite to each other for clamping the filter screen plate.

4. The filter screen plate pulling assembly according to claim 1, characterized in that: The second side cover includes a snap buckle located at the upper and lower ends; the snap buckle includes a snap protrusion extending outward, and the two snap protrusions are arranged back to back; the end of the limit device close to the opening is provided with a snap groove; the snap protrusion and the snap groove are fixed in cooperation.

5. The filter screen panel pulling assembly according to claim 1, characterized in that: The limiting device includes a limiting plate and a limiting vertical plate; the limiting plate is fixedly connected to the upper end or lower end of the inner wall of the panel and extends from the opening on one side to the opening on the other side, the limiting vertical plate is arranged opposite to the panel and connected to the limiting plate, and the limiting vertical plate, the limiting plate and the panel form a accommodating groove for accommodating the filter screen plate.

6. The filter screen plate pulling assembly according to claim 5, characterized in that: The limiting vertical plate is provided with a limiting protrusion corresponding to the inner side wall of the containing groove, and the limiting vertical plate is provided with gaps on the left and right sides of the limiting protrusion.

7. The filter screen plate pulling assembly according to claim 6, characterized in that: The limiting device also includes a limiting horizontal plate; one end of the limiting horizontal plate is connected to the inner wall of the panel, and the other end extends transversely to the accommodating groove and forms a gap between the limiting vertical plate and the limiting vertical plate for inserting the filter screen plate.

8. The filter screen plate pulling assembly according to claim 7, characterized in that: The limiting transverse plate is provided with a guide protrusion at a position opposite to the limiting protrusion; after the filter screen is inserted into the cavity, the filter screen contacts the guide protrusion and the limiting protrusion; the connection between the guide protrusion and the inner side surface of the limiting transverse plate is a curved surface or forms an obtuse angle.

9. The filter screen panel pulling assembly according to claim 1, characterized in that: The side plate is provided with a first handle groove communicating with the opening; the first side cover and the second side cover are provided with a second handle groove communicating with the first handle groove at positions facing the first handle groove.

10. A dehumidifier, characterized in that: It comprises a filter screen panel pulling assembly as described in any one of claims 1 to 9 and a dehumidifier body, wherein the filter screen panel pulling assembly is arranged on one side of the air inlet of the dehumidifier body.

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