Drying equipment

Abstract

The present invention relates to the technical field of clothes drying, and in particular to a clothes drying device. The clothes drying device comprises a housing, a supporting mechanism, a lint cleaning and collecting assembly, and an annular filter component. The supporting mechanism is arranged on the housing, the annular filter component is connected to a clothes drying drum of the clothes drying device and can rotate under the drive of the clothes drying drum, the lint cleaning and collecting assembly is arranged on the supporting mechanism, and a ventilation structure is formed on the supporting mechanism to connect the air duct of the clothes drying device with the interior of the clothes drying drum. A part of the supporting mechanism close to the air duct is arranged obliquely so that the air in the clothes drying drum can smoothly enter the air duct. During the rotation of the annular filter component, the lint cleaning and collecting assembly can clean and collect the lint on the annular filter component. The present invention aims to avoid the accumulation of lint in the clothes drying drum, simplify the structure of the clothes drying device, and enable the air in the clothes drying drum to smoothly enter the air duct, thereby improving the lint filtering efficiency and thus improving the user experience.

Description

Technical Field

[0001] The invention belongs to the technical field of clothes drying, and specifically provides a clothes drying device. Background Art

[0002] A clothes drying device is a common clothing processing device in daily life that can dry clothes. Before the appearance of clothes drying devices, people needed to put washed clothes on hangers, then hang the hangers in a dry and ventilated place, and wait for the clothes to dry naturally. This drying method is not only time-consuming, but also the clothes are easily deformed when they are naturally dried on hangers. In addition, clothes are usually hung outdoors, which affects the appearance and the clothes are easily contaminated by dust. With the continuous improvement of production technology, many clothes drying devices have appeared on the market. The appearance of clothes drying devices allows users to quickly dry washed clothes, saving users' time, avoiding deformation of clothes due to being put on hangers, and reducing the possibility of clothes being contaminated during the drying process.

[0003] Taking a front-loading drum dryer as an example, this type of dryer will generate a large amount of lint during the drying process. The existing front-loading drum dryer sets a filter in the air duct to filter the lint. However, in the existing front-loading drum dryer, due to the limitation of the overall structure, the air in the dryer drum cannot smoothly enter the air duct, which will form air turbulence to a certain extent, which not only affects the filtering effect of the lint, but also generates a certain amount of wind noise, greatly affecting the user experience.

[0004] Therefore, the art needs a new clothes drying device to solve the above problems. Summary of the invention

[0005] In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that the air in the drying drum in the existing drying device cannot smoothly enter the air duct, thereby resulting in a poor user experience, the present invention provides a drying device, which includes a housing, a supporting mechanism, a lint cleaning and collecting assembly and an annular filter component, the supporting mechanism is arranged on the housing, the annular filter component is connected to the drying drum of the drying device and can rotate under the drive of the drying drum, the lint cleaning and collecting assembly is arranged on the supporting mechanism, and a ventilation structure is formed on the supporting mechanism, which connects the air duct of the drying device with the interior of the drying drum, and a part of the supporting mechanism close to the air duct is obliquely arranged so that the air in the drying drum can smoothly enter the air duct, and during the rotation of the annular filter component, the lint cleaning and collecting assembly can clean and collect the lint on the annular filter component.

[0006] In the preferred technical solution of the above-mentioned drying equipment, the supporting mechanism includes a first supporting plate, a second supporting plate and an annular connecting plate, the annular connecting plate is connected between the first supporting plate and the second supporting plate, at least one of the first supporting plate and the second supporting plate is connected to the box body, and the ventilation structure is formed on the annular connecting plate, and a part of the annular connecting plate close to the air duct is obliquely arranged so that the air in the drying drum can smoothly enter the air duct.

[0007] In a preferred technical solution of the above-mentioned clothes drying device, the supporting mechanism further includes a connecting frame, and the second supporting plate is connected to the box body via the connecting frame.

[0008] In the preferred technical solution of the above-mentioned clothes drying device, the lint cleaning and collecting assembly includes a mounting component, a lint cleaning component and a lint collecting component, the lint cleaning component and the lint collecting component are both arranged on the mounting component, and the mounting component is arranged on the supporting mechanism.

[0009] In the preferred technical solution of the above clothes drying device, the lint cleaning component includes a connected connecting rod and a scraper, the connecting rod is clamped on the mounting component, and the scraper is arranged close to or in contact with the annular filtering component.

[0010] In the preferred technical solution of the above-mentioned clothes drying device, the lint collecting component includes a lint collecting box, which is detachably connected to the mounting component, and the lint collecting port of the lint collecting box is located below the lint cleaning component.

[0011] In a preferred technical solution of the above-mentioned clothes drying device, the lint collecting opening is gradually opened in a direction close to the lint cleaning component.

[0012] In the preferred technical solution of the above clothes drying device, the annular filter component includes an annular filter bracket and an annular filter net, the annular filter bracket is connected to the clothes drying drum, and the annular filter net is detachably connected to the annular filter bracket.

[0013] In the preferred technical solution of the above clothes drying device, an annular accommodating groove is formed on the annular filter bracket, a plurality of engaging members are provided on the annular filter bracket, and the annular filter net is clamped in the annular accommodating groove through the plurality of engaging members.

[0014] In the preferred technical solution of the above-mentioned clothes drying device, the annular filter screen includes a plurality of arc-shaped filter screens, the plurality of arc-shaped filter screens are detachably connected to the annular filter bracket, and the plurality of arc-shaped filter screens are sequentially arranged along the circumference of the annular filter bracket.

[0015] It can be understood by those skilled in the art that, in the preferred technical scheme of the present invention, taking a front-loading drum dryer as an example, the front-loading drum dryer includes a housing, a support mechanism, a lint cleaning and collecting assembly, and an annular filter member, the support mechanism is arranged on the housing, the lint cleaning and collecting assembly is arranged on the support mechanism, a ventilation structure is also formed on the support mechanism for connecting the air duct of the front-loading drum dryer with the interior of the dryer drum, and a portion of the support mechanism close to the air duct is obliquely arranged. Through such an arrangement, firstly, the lint in the front-loading drum dryer can be filtered by the rotating annular filter member and collected by the lint cleaning member. The support mechanism can clean and collect the lint cleaning and collecting components, thereby avoiding the accumulation of lint in the dryer drum, thereby improving the cleanliness of the inside of the dryer drum; secondly, the support mechanism can not only accommodate the lint cleaning and collecting components, but also connect the dryer drum with the air duct of the front-loading drum dryer, that is, the support mechanism can realize multiple functions, simplify the structure of the front-loading drum dryer, and facilitate the later maintenance of the front-loading drum dryer; furthermore, the support mechanism can enable the air in the dryer drum to smoothly enter the air duct without forming air turbulence, thereby improving the lint filtering efficiency and not generating wind noise, thereby improving the user experience.

[0016] Furthermore, the supporting mechanism includes a first supporting plate, a second supporting plate and an annular connecting plate, the annular connecting plate is connected between the first supporting plate and the second supporting plate, at least one of the first supporting plate and the second supporting plate is connected to the box body, and the ventilation structure is formed on the annular connecting plate, and a portion of the annular connecting plate close to the air duct is obliquely arranged. Through such an arrangement, the air in the dryer can smoothly enter the air duct without forming air turbulence, thereby further improving the lint filtering efficiency and not generating wind noise, thereby further improving the user experience.

[0017] Furthermore, the lint cleaning component includes a connected connecting rod and a scraper, the connecting rod is clamped on the mounting component, and the scraper is arranged close to or in contact with the annular filter component. Through such a configuration, the lint cleaning component can be easily disassembled or installed, so that when the lint cleaning component is damaged, the user only needs to take out and replace the lint cleaning component, without having to take out the entire lint cleaning and collecting assembly for replacement or repair, thereby facilitating the later repair of the front-loading drum dryer, reducing the cost of the user's later repair of the front-loading drum dryer, and further improving the user experience.

[0018] Furthermore, the lint collection component includes a lint collection box, which is detachably connected to the mounting component, and the lint collection port of the lint collection box is located below the lint cleaning component. Through such an arrangement, the lint collection box can be removed or installed, so that when the lint collection box is damaged or the lint needs to be cleaned, the user only needs to take out the lint collection box and replace it or clean the lint without taking out the lint cleaning and collecting assembly as a whole, thereby facilitating the later maintenance of the front-loading drum dryer, reducing the cost of the user's later maintenance of the front-loading drum dryer, and also facilitating the user's operation of cleaning the lint, further improving the user experience.

[0019] Furthermore, the wire scrap collection port is gradually opened in the direction close to the wire scrap cleaning component. Through such a configuration, the opening area of ​​the wire scrap collection port at one end close to the wire scrap cleaning component is larger, so that the wire scraps cleaned from the annular filter component can more easily enter the wire scrap collection box, thereby improving the wire scrap collection effect.

[0020] Furthermore, the annular filter component includes an annular filter bracket and an annular filter screen, the annular filter bracket is connected to the dryer drum, and the annular filter screens are detachably connected to the annular filter bracket. Through such an arrangement, it is not necessary to provide an additional driving device in the front-loading drum dryer to drive the arc-shaped filter screen to rotate, thereby further simplifying the structure of the front-loading drum dryer, and further facilitating the later maintenance of the front-loading drum dryer.

[0021] Furthermore, an annular receiving groove is formed on the annular filter bracket, and a plurality of snap-fitting parts are arranged on the annular filter bracket. The annular filter net is clamped in the annular receiving groove by the plurality of snap-fitting parts. Through such a configuration, the annular filter net can be disassembled or installed, so that when the annular filter net is damaged or needs to be cleaned, the user only needs to take out the annular filter net and replace or clean it, without taking out the annular filter bracket and the annular filter net as a whole, thereby facilitating the later maintenance of the front-loading drum dryer, reducing the cost of the user's later maintenance of the front-loading drum dryer, and also facilitating the user to clean the annular filter net, further improving the user experience.

[0022] Furthermore, the annular filter screen includes multiple arc-shaped filter screens, and the multiple arc-shaped filter screens are detachably connected to the annular filter bracket, and the multiple arc-shaped filter screens are arranged in sequence along the circumference of the annular filter bracket. Through such an arrangement, the annular filter screen is easy to disassemble or install, which facilitates the user's operation and further improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings and in combination with a front-loading drum dryer, in which:

[0024] Figure 1Schematic diagram of the relative arrangement positions of a drying drum and a part of a cabinet of a front-loading drum dryer according to an embodiment of the present invention;

[0025] Figure 2 It is a schematic diagram of a clothes drying drum, a connecting frame, a supporting mechanism, and a lint cleaning and collecting assembly in one embodiment of a front-loading drum clothes dryer of the present invention;

[0026] Figure 3 is a schematic structural diagram of a support mechanism in an embodiment of a front-loading drum dryer of the present invention;

[0027] Figure 4 yes Figure 3 A partial enlarged view of the middle A;

[0028] Figure 5 It is a schematic diagram of the assembly relationship of the lint cleaning and collecting assembly of an embodiment of the front-loading drum dryer of the present invention;

[0029] Figure 6 yes Figure 5 A partial enlarged view of point B in the middle;

[0030] Figure 7 1 is a schematic diagram of the structure of a lint cleaning and collecting assembly and an annular filter member in an embodiment of a front-loading drum dryer of the present invention (not all of the multiple arc-shaped filters are shown);

[0031] Figure 8 yes Figure 7 A partial enlarged view of point C in the middle;

[0032] Fig. 9 yes Figure 7 A partial enlarged view of point D in the middle;

[0033] Reference numerals:

[0034] 10. Support mechanism; 11. First support plate; 12. Second support plate; 13. Annular connecting plate; 14. Ventilation hole; 15. Connecting frame; 20. Lint cleaning and collecting assembly; 21. Mounting box; 211. Mounting strip; 22. Connecting rod; 23. Scraper; 24. Lint collecting box; 241. Lint collecting port; 30. Drying drum; 51. Annular filter bracket; 511. Annular receiving groove; 512. Clamping piece; 513. Avoidance groove; 52. Arc filter; 60. Box body. DETAILED DESCRIPTION

[0035] First, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention. For example, although the present invention is explained in conjunction with a front-loading drum dryer, the technical solution of the present invention is obviously also applicable to a top-loading drum dryer, etc. Such adjustment and change of the application object does not constitute a limitation of the present invention and should be limited within the protection scope of the present invention.

[0036] It should be noted that in the description of the present invention, the terms "upper", "lower", "inner", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0037] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Based on the problem pointed out in the background technology that the air in the dryer drum in the existing drying equipment cannot smoothly enter the air duct, resulting in a poor user experience, the present invention provides a front-loading drum dryer, which aims to avoid the accumulation of lint in the dryer drum, improve the cleanliness inside the dryer drum, and reduce the number of components, simplify the structure of the front-loading drum dryer, and facilitate the later maintenance of the front-loading drum dryer, so that the air in the dryer drum can smoothly enter the air duct, thereby improving the lint filtering efficiency and further improving the user experience.

[0039] Specifically, Figures 1 to 7As shown, the front-loading drum dryer includes a housing 60, a supporting mechanism 10, a lint cleaning and collecting assembly 20 and an annular filter component, the supporting mechanism 10 is arranged on the housing 60, the annular filter component is connected to the dryer drum 30 of the front-loading drum dryer and can rotate driven by the dryer drum 30, the lint cleaning and collecting assembly 20 is arranged on the supporting mechanism 10, and a ventilation structure is formed on the supporting mechanism 10 for connecting the air duct of the front-loading drum dryer with the interior of the dryer drum 30, a part of the supporting mechanism 10 close to the air duct is obliquely arranged so that the air in the dryer drum 30 can smoothly enter the air duct, and during the rotation of the annular filter component, the lint cleaning and collecting assembly 20 can clean and collect the lint on the annular filter component. A condenser and a heater are sequentially arranged in the air duct of the front-loading tumble dryer along the direction of air flow in the duct. The condenser can condense the steam in the air to remove the steam, and the heater can heat the air. Of course, a heat pump system can also be arranged in the front-loading tumble dryer to achieve the purpose of removing the steam in the air in the duct and heating the air. A device such as a fan that can make the air flow is arranged in the duct. When the front-loading drum dryer is working, under the action of the fan, the air in the air duct enters the dryer drum 30, and then returns to the air duct from the dryer drum 30, that is, the air circulates in the air duct and the dryer drum 30. In the above process, the water vapor in the air flowing into the air duct is removed, and the air is heated. In the process of air circulation, the dryer drum 30 drives the annular filter component to rotate. Under the action of the fan in the air duct, the air in the dryer drum 30 enters the air duct through the ventilation structure and the annular filter component in turn. The lint mixed in the air in the dryer drum 30 is filtered by the rotating annular filter component. The rotating annular filter component moves relative to the lint cleaning and collecting component 20, so that the lint cleaning and collecting component 20 can clean and collect the lint accumulated on the annular filter component. Take the example of a support mechanism 10, a lint cleaning and collecting component 20, and an annular filter component all arranged at the front of the front-loading drum dryer ( Figure 1 This is the case shown in FIG. 1 ), in which case a portion of the support mechanism 10 close to the air duct may be inclined toward the front of the front-opening drum dryer ( Figure 3 and 4This is the case shown in ), of course, it can also be tilted at the rear of the front-opening drum dryer, no matter what the specific tilt direction of the part of the support mechanism 10 close to the air duct is, as long as the specific tilt direction allows the air to smoothly enter the air duct. Among them, the lint cleaning and collecting assembly 20 can adopt the structure of a brush and a lint collection box, or it can adopt the structure of a scraper and a lint collection box. Those skilled in the art can flexibly set the specific structure of the lint cleaning and collecting assembly 20 in actual applications, as long as the lint cleaning and collecting assembly 20 can be used to clean and collect the lint on the annular filter component. The annular filter component can be an annular part with a large number of fine holes on its annular wall surface, or it can be a combination of an annular filter bracket and a filter net arranged on the annular filter bracket. Those skilled in the art can flexibly set the specific structure of the annular filter component in actual applications, as long as the annular filter component can be used to gather the lint on the annular filter component. The support mechanism 10 may be a support frame, a support plate or a combination thereof, and those skilled in the art may flexibly set the specific structure of the support mechanism 10 in practical applications. Such adjustment and change of the specific structure of the support mechanism 10 does not constitute a limitation on the present invention and shall be limited within the protection scope of the present invention. The ventilation structure may be a ventilation hole formed on the support mechanism 10 or a duct formed on the support mechanism 10. Those skilled in the art may flexibly set the specific structure of the ventilation structure in practical applications, as long as the ventilation structure can realize the connection between the air duct of the front-loading drum dryer and the interior of the drying drum 30.

[0040] Preferably, if Figure 3 and 4 As shown, the support mechanism 10 includes a first support plate 11, a second support plate 12 and an annular connecting plate 13, the annular connecting plate 13 is connected between the first support plate 11 and the second support plate 12, at least one of the first support plate 11 and the second support plate 12 is connected to the box 60, the ventilation structure is formed on the annular connecting plate 13, and a portion of the annular connecting plate 13 close to the air duct is obliquely arranged so that the air in the dryer 30 can smoothly enter the air duct. In practical applications, the first support plate 11 can be connected to the box 60, the second support plate 12 can be connected to the box 60, or the first support plate 11 and the second support plate 12 can be connected to the box 60 at the same time. Figure 4 The ventilation holes 14 on the annular connecting plate 13 shown in the figure are multiple smaller rectangular holes. In fact, the ventilation holes 14 can also be circular holes. Those skilled in the art can flexibly set the shape of the ventilation holes 14 in actual applications. Such adjustments and changes to the shapes of the ventilation holes 14 do not constitute limitations to the present invention and should be limited within the scope of protection of the present invention.

[0041] Preferably, if Figure 3As shown, the support mechanism 10 further includes a connecting frame 15, and the second support plate 12 is connected to the box body 60 via the connecting frame 15. The connecting frame 15 can not only connect the support mechanism 10 to the box body 60, but also play a role in supporting the first support plate 11, the second support plate 12 and the annular connecting plate 13. Of course, the support mechanism 10 may also not include the connecting frame 15, in which case the support mechanism 10 may be connected to the box body 60 via the second support plate 12.

[0042] Preferably, if Figure 5 and 6 As shown, the wire dust cleaning and collecting assembly 20 includes a mounting member, a wire dust cleaning member and a wire dust collecting member, and the wire dust cleaning member and the wire dust collecting member are both arranged on the mounting member, and the mounting member is arranged on the support mechanism 10. Among them, the mounting member can be a mounting box, a mounting plate and / or a mounting frame, etc., the wire dust cleaning member can be a scraper, a brush or a combination thereof, etc., and the wire dust collecting member can be a wire dust collecting box, a wire dust collecting pocket or a wire dust collecting groove formed on the mounting member, etc. Those skilled in the art can flexibly set the specific structures of the mounting member, the wire dust cleaning member and the wire dust collecting member in practical applications, as long as the wire dust on the annular filter member can be cleaned by the wire dust cleaning member, the cleaned wire dust can be collected by the wire dust collecting member, and the mounting member can be used as a mounting carrier for the wire dust cleaning member and the wire dust collecting member. Of course, in practical applications, the wire dust cleaning and collecting assembly 20 may not include a mounting member, but directly install the wire dust cleaning member and the wire dust collecting member on the support mechanism 10.

[0043] Preferably, if Figure 6 As shown, the wire scrap cleaning component includes a connecting rod 22 and a scraper 23 connected to each other. The connecting rod 22 is clamped on the mounting component, and the scraper 23 is arranged close to or in close contact with the annular filter component. When the annular filter component rotates under the drive of the rotating clothes drying drum 30, the annular filter component and the scraper 23 move relative to each other, so that the scraper 23 can clean the wire scraps accumulated on the annular filter component. In a possible situation, as Figure 5 and 6 As shown, the mounting component is a mounting box 21, and two mounting strips 211 are extended from the side plate of the mounting box 21 and are screwed to the support mechanism 10. A bayonet is formed on the mounting strip 211, and both ends of the connecting rod 22 are respectively clamped on the bayonet of the two mounting strips 211.

[0044] Preferably, if Figure 5As shown, the wire scrap collection member includes a wire scrap collection box 24, which is detachably connected to the mounting member, and a wire scrap collection port 241 of the wire scrap collection box 24 is located below the wire scrap cleaning member. The wire scrap collection box 24 can be connected to the mounting member by means of snap connection, bonding or magnetic adsorption, so that the wire scrap collection box 24 can be removed from the mounting member. In addition, the wire scrap cleaning member can also be arranged flush with the wire scrap collection port 241, and a guide structure such as a guide groove is formed on the wire scrap collection port 241, so as to guide the wire scraps cleaned by the wire scrap cleaning member into the wire scrap collection port 241.

[0045] Preferably, if Figure 5 As shown, the wire dust collection port 241 is gradually opened in the direction close to the wire dust cleaning member. Of course, the wire dust collection port 241 can also be set to keep the opening degree unchanged in the direction close to the wire dust cleaning member. Those skilled in the art can flexibly set the specific structural form of the wire dust collection port 241 in actual applications, as long as the wire dust cleaned from the wire dust on the annular filter member can be collected in the wire dust collection box 24.

[0046] Preferably, if Figure 7 As shown, the annular filter component includes an annular filter support 51 and an annular filter screen, the annular filter support 51 is connected to the clothes drying drum 30, and the annular filter screen is detachably connected to the annular filter support 51. The annular filter screen can be connected to the annular filter support 51 in a snap-on manner or in a screw-on manner. Those skilled in the art can flexibly set the connection means between the annular filter screen and the annular filter support 51 in practical applications, as long as the annular filter screen can be detachably connected to the annular filter support 51 through the connection means. More preferably, when the annular filter screen is installed on the annular filter support 51, the inner surface of the annular filter screen is flush with the inner surface of the annular filter support 51. The inner surface of the annular filter screen is the surface on the side where the wire scraps are gathered on the annular filter screen, and similarly, the inner surface of the annular filter support 51 is also the surface on the side where the wire scraps are gathered. Such a setting, that is, the inner surface of the annular filter screen is flush with the inner surface of the annular filter support 51, makes it difficult to scratch the hand when removing or installing the annular filter screen.

[0047] Preferably, if Figure 8 and 9As shown, an annular filtration support 51 is formed with an annular accommodating groove 511, and a plurality of engaging members 512 are provided on the annular filtration support 51, and the annular filter net is clamped in the annular accommodating groove 511 through the plurality of engaging members 512. Among them, the engaging member 512 can be a buckle, a claw, etc., and those skilled in the art can flexibly set the specific structure of the engaging member 512 in practical applications, as long as the annular filter net can be clamped in the annular accommodating groove 511 through the engaging member 512. Further preferably, the annular filtration support 51 is also provided with an avoidance groove 513 that enables the engaging member 512 to easily clamp the annular filter net. In the process of the annular filter net being clamped in the annular accommodating groove 511 through the engaging member 512, the avoidance groove 513 enables the engaging member 512 to be deformed to a greater extent, so that the user can more conveniently place the annular filter net in the annular accommodating groove 511. Similarly, when the annular filter net is removed from the annular accommodating groove 511, the user can also more conveniently remove the annular filter net.

[0048] Preferably, if Figure 7 As shown, the annular filter screen includes a plurality of arc-shaped filter screens 52, and the plurality of arc-shaped filter screens 52 are all detachably connected to the annular filter support 51, and the plurality of arc-shaped filter screens 52 are sequentially arranged along the circumference of the annular filter support 51. Among them, the arc-shaped filter screen 52 and the annular filter support 51 can be connected in a snap-on manner, or can be connected in a screw-on manner. Those skilled in the art can flexibly set the connection means between the arc-shaped filter screen 52 and the annular filter support 51 in practical applications, as long as the arc-shaped filter screen 52 and the annular filter support 51 can be detachably connected by the connection means. In the above, the plurality of arc-shaped filter screens 52 can completely cover the annular filter support 51. In addition, in the above, the annular receiving groove 511 can include a plurality of arc-shaped receiving grooves, and the plurality of arc-shaped filter screens 52 correspond to the plurality of arc-shaped receiving grooves one by one.

[0049] So far, the technical solutions of the present invention have 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 protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A clothes drying device, characterized in that: The clothes drying device comprises a housing, a supporting mechanism, a lint cleaning and collecting assembly and an annular filter member, wherein the supporting mechanism is arranged on the housing, the annular filter member is connected to a clothes drying drum of the clothes drying device and can rotate under the drive of the clothes drying drum, the lint cleaning and collecting assembly is arranged on the supporting mechanism, a ventilation structure is formed on the supporting mechanism to connect the air duct of the clothes drying device with the interior of the clothes drying drum, and a part of the supporting mechanism close to the air duct is arranged obliquely so that the air in the clothes drying drum can smoothly enter the air duct, During the rotation of the annular filter component, the wire scrap cleaning and collecting assembly can clean and collect the wire scraps on the annular filter component; The supporting mechanism includes a first supporting plate, a second supporting plate and an annular connecting plate, wherein the annular connecting plate is connected between the first supporting plate and the second supporting plate, and at least one of the first supporting plate and the second supporting plate is connected to the box body. The ventilation structure is a ventilation hole or a duct formed on the annular connecting plate, and a portion of the annular connecting plate close to the air duct is obliquely arranged so that the air in the drying drum can smoothly enter the air duct.

2. The clothes drying device according to claim 1, characterized in that: The support mechanism also includes a connecting frame, and the second support plate is connected to the box body through the connecting frame.

3. The clothes drying device according to claim 1, characterized in that: The wire scrap cleaning and collecting assembly comprises a mounting component, a wire scrap cleaning component and a wire scrap collecting component. The wire scrap cleaning component and the wire scrap collecting component are both arranged on the mounting component, and the mounting component is arranged on the supporting mechanism.

4. The clothes drying device according to claim 3, characterized in that: The wire scrap cleaning component comprises a connected connecting rod and a scraper, the connecting rod is clamped on the mounting component, and the scraper is arranged close to or in contact with the annular filtering component.

5. The clothes drying device according to claim 3, characterized in that: The wire scrap collecting component comprises a wire scrap collecting box, which is detachably connected to the mounting component, and a wire scrap collecting port of the wire scrap collecting box is located below the wire scrap cleaning component.

6. The clothes drying device according to claim 5, characterized in that: The wire scrap collecting opening is gradually opened in a direction close to the wire scrap cleaning component.

7. The clothes drying device according to any one of claims 1 to 6, characterized in that: The annular filter component comprises an annular filter support and an annular filter net, the annular filter support is connected to the clothes drying drum, and the annular filter net is detachably connected to the annular filter support.

8. The clothes drying device according to claim 7, characterized in that: An annular accommodating groove is formed on the annular filter bracket, and a plurality of engaging parts are arranged on the annular filter bracket. The annular filter net is clamped in the annular accommodating groove through the plurality of engaging parts.

9. The clothes drying device according to claim 7, characterized in that: The annular filter screen includes a plurality of arc-shaped filter screens, and the plurality of arc-shaped filter screens are all detachably connected to the annular filter support, and the plurality of arc-shaped filter screens are sequentially arranged along the circumference of the annular filter support.

Images