Pendulum leaf mechanism and clothes airing machine

Abstract

The utility model relates to a swing leaf mechanism and a clothes airing machine. The swing leaf mechanism is movably arranged between two end plates of a main machine of the clothes airing machine and covers an air outlet, and comprises a swing leaf which covers the air outlet, and the two ends of the swing leaf are arranged on the end plates; the at least one group of connecting rod structure is arranged at the end part of the swing leaf; the connecting rod structure comprises at least two connecting rods; one end of the connecting rod is rotationally connected to the end plate, and the other end of the connecting rod is rotationally connected to the swing leaf; at least one driving member; one end of the driving piece is fixedly connected to the end plate, and the other end of the driving piece is in transmission connection with the connecting rod or the swing hinge so as to drive the swing hinge to partially or completely leave the air outlet. According to the swing page mechanism, the swing page is driven by the connecting rod structure to partially or completely leave the air outlet along the arc-shaped track in parallel, so that the swing page mechanism for adjusting the air outlet quantity of the swimsuit in a new form is realized, and meanwhile, a new form of the swing page mechanism is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of clothes drying machines, in particular to a leaf swinging mechanism and a clothes drying machine. Background Art

[0002] As people's living standards are getting higher and higher, clothes drying machines have become an indispensable product in daily life. At present, most clothes drying machines are equipped with drying devices to dry clothes when there is insufficient sunlight indoors, as well as in low temperature and rainy weather conditions, so as to avoid the growth of mold, bacteria, and the generation of odors. Traditional drying devices usually adjust the air outlet rate and air volume of the drying device by adjusting the fan power, but frequent changes in the fan power will reduce the life and stability of the fan. Current drying devices are usually equipped with a swing leaf structure at the air outlet, but the swing leaf structure commonly used on the market can usually only rotate at the air outlet to adjust the wind direction, and when it is opened to the maximum, it will also cause certain obstructions to the airflow, affecting the air outlet efficiency. Utility Model Content

[0003] Based on this, the purpose of the utility model is to provide a swinging leaf mechanism, which drives the swinging leaves to partially or completely leave the air outlet in parallel along an arc trajectory through a connecting rod structure, thereby realizing a new form of swimsuit swinging leaf mechanism for adjusting the air volume, and at the same time providing a new form of swinging leaf mechanism.

[0004] Another object of the utility model is to provide a clothes drying machine, by arranging a drying mechanism on one side or both sides of a lighting device, when the air outlet is fully closed, the swing leaf remains horizontal with the appearance surface of the lighting device; when the air outlet is fully opened, the swing leaf covers the bottom of the lighting device in parallel, so that the clothes drying machine has stronger integrity and more beautiful appearance.

[0005] A leaf swing mechanism is movably arranged between the two end plates of the main body of the clothes drying machine and covers the air outlet, comprising:

[0006] The swing leaf is covered at the air outlet, and the two ends are arranged on the end plate;

[0007] At least one set of connecting rod structures is arranged at the end of the swing leaf; the connecting rod structure includes at least two connecting rods; one end of the connecting rod is rotatably connected to the end plate, and the other end is rotatably connected to the swing leaf;

[0008] At least one driving member; one end of the driving member is fixedly connected to the end plate, and the other end is drivingly connected to the connecting rod or the swing leaf to drive the swing leaf to partially or completely leave the air outlet.

[0009] Further, the link structure is a set, connected to one end of the swing page, and a swing member is provided at the other end of the swing page. The two ends of the swing member are respectively movably connected to the end plate and the swing page; the driving member is in transmission connection with the link and / or the swing member, and drives the swing page to approach or move away from the air outlet through the link and / or the swing member;

[0010] Alternatively, the link structure is two sets, respectively connected to the two ends of the swing page, and the driving member is in transmission connection with the link to drive the swing page to approach or move away from the air outlet.

[0011] Further, the link structure is a parallelogram structure, so that the swing page approaches or moves away from the air outlet in parallel along an arc track.

[0012] Further, the driving member includes a power member and a transmission member. The fixed end of the power member is fixedly connected to the end plate, and its output end is connected to the transmission head of the transmission member. The transmission end of the transmission member is movably connected to the link to drive the link to rotate.

[0013] Further, the transmission member is slidably connected or coaxially fixedly connected to the link.

[0014] Further, the power member is a stepper motor, and the transmission member is a fixed shaft;

[0015] The fixed end of the stepper motor is fixedly connected to the end plate, and its output end and the link are simultaneously axially connected to the fixed shaft.

[0016] Further, the link structure further includes an elastic member. One end of the elastic member elastically abuts against one link, and the other end of the elastic member elastically abuts against the end plate or the swing page.

[0017] Further, the end plate is provided with a vertical plate and a horizontal plate arranged at an angle to the vertical plate. The horizontal plate is provided with a notch. One end of the link is rotatably connected to the vertical plate, and the other end passes through the notch and is rotatably connected to the swing page.

[0018] Further, the air outlet is of an expanding type and at least includes a first guiding portion arranged obliquely;

[0019] The link structure includes two links with different lengths. The length of the link on the side close to the first guiding portion is greater than the length of the link on the other side. During the process of the swing page leaving the air outlet, the angle of its self-rotation with the first guiding portion changes to change the air outlet direction.

[0020] A clothes dryer, comprising:

[0021] At least one of the swing page mechanisms;

[0022] The drying rod is arranged below the swing leaf mechanism. When the swing leaf completely leaves the air outlet, the air flow from the air outlet completely covers the drying rod.

[0023] The beneficial effects of the present utility model are as follows:

[0024] (1) By setting the swing leaf mechanism, the air volume of the air outlet can be flexibly controlled;

[0025] (2) The swing leaf is driven by a connecting rod structure to displace along an arc trajectory in a fixed posture. Compared with the traditional way of rotatably arranging the swing leaf at the air outlet, when in the maximum opening state, the swing leaf does not obstruct the air flow at all, improving the air outlet efficiency;

[0026] (3) By arranging the drying device with the swing leaf mechanism on one side or both sides of the lighting device, when the air outlet is completely closed, the appearance surface of the swing leaf is flush with that of the lighting device; when the air outlet is completely open, the swing leaf is parallelly covered below the lighting device, making the clothes dryer more integrated and more beautiful in appearance.

[0027] 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

[0028] Figure 1 It is a schematic structural diagram of the swing leaf mechanism provided by an embodiment of the present application;

[0029] Figure 2 It is a partial cross-sectional view of the swing leaf mechanism;

[0030] Figure 3 For Figure 2 a partial enlarged view;

[0031] Figure 4 It is a schematic diagram of the swing leaf in the closed state provided by an embodiment of the present application;

[0032] Figure 5 It is a cross-sectional view of the swing leaf in the closed state;

[0033] Figure 6 It is a schematic diagram of the swing leaf in the open state;

[0034] Figure 7 It is a cross-sectional view of the swing leaf in the open state.

[0035] In the figure: 100 - drying device; 10 - page swinging mechanism; 11 - page swing; 111 - mounting part; 12 - connecting rod structure; 121 - connecting rod; 1211 - driving rod; 1212 - driven rod; 1213 - first clamping part; 122 - rotating shaft; 123 - elastic part; 13 - end plate; 131 - vertical plate; 1211 - second clamping part; 1312 - bayonet; 132 - horizontal plate; 1321 - notch; 1322 - sliding groove; 1323 - mounting groove; 14 - driving part; 141 - stepping motor; 142 - fixed shaft; 20 - side plate; 21 - first guiding part; 30 - air duct housing; 31 - first air guiding plate; 32 - second air guiding plate; 33 - air duct; 331 - air outlet; 40 - fan; 50 - heating part; 200 - lighting device. Detailed implementation manners

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0037] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical direction", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0038] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "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 a connection through an intermediate medium. It can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0039] Please refer to Figures 1-5, an embodiment of the present application provides a flap mechanism, which is movably arranged between the two end plates 13 of the clothes dryer main body, covers the air outlet 331, and is used to adjust the air volume at the air outlet. Specifically, the flap mechanism 10 includes: a flap 11 and at least one set of link structures 12; the flap 11 is arranged at the air outlet 331, and both ends thereof are arranged on the end plate 13; the link structure 12 is used to connect the end plate 13 and the flap 11 to drive the flap 11 to move relative to the end plate 13, so as to adjust the opening degree of the flap 11. The link structure 12 includes at least two links 121. One end of the link 121 is rotatably connected to the end plate 13, and the other end is rotatably connected to the flap 11. The flap 11 is restricted by the link structure 12 to always maintain a fixed posture and parallel displacement. Specifically, the flap mechanism 10 further includes at least one driving member 14. One end of the driving member 14 is fixedly connected to the end plate 13, and the other end is drivingly connected to the link 121 or the flap 11 to drive the flap 11 to move along an arc trajectory to partially or completely leave the air outlet 331.

[0040] The flap mechanism 10 provided by the embodiment of the present application can flexibly control the air volume of the air outlet 331. It can be understood that the traditional flap 11 structure usually can only rotate at the air outlet 331 to adjust the wind direction, and will also cause a certain obstruction to the air flow when its opening degree is the largest, and the air outlet efficiency will be reduced. When the air outlet 331 is in a fully open state, the flap 11 provided by the embodiment of the present application completely leaves the lower part of the air outlet 331, without any obstruction to the air outlet 331, and can improve the air outlet efficiency.

[0041] Please refer to Figures 1-3 , preferably, the link structure 12 is a double crank structure with two equal-length links 121. More preferably, the link structure 12 is a parallelogram structure, so that the flap 11 can rise or fall parallelly along an arc trajectory.

[0042] In some other embodiments, the link structure 12 can also be two links with different lengths. During the process of the flap 11 leaving the air outlet 331, the flap 11 itself is driven by the link structure to tilt, so as to change the air flow direction of the air outlet.

[0043] Further, one end of the link 121 is rotatably connected to the end plate 13 through a rotating shaft 122, and the other end is also rotatably connected to the flap 11 through the rotating shaft 122. Further, installation parts 111 protruding from the end face are provided at both ends of the flap 11 in the length direction, and one end of the link 121 is rotatably connected to the installation part 111 through a rotating shaft 122. It can be understood that the rotating shaft 122 can be a stepped screw or other components that can allow the link 121 to rotate around the shaft, which will not be elaborated here.

[0044] Please refer to Figures 1-3Furthermore, in some embodiments, the end plate 13 is provided with a vertical plate 131 and a horizontal plate 132 arranged at an angle to the vertical plate 131. The horizontal plate 132 is provided with a cutout 1321, one end of the connecting rod 121 is rotatably connected to the vertical plate 131, and the other end passes through the cutout 1321 and is rotatably connected to the swing leaf 11, and the stroke of the swing leaf 11 is limited by the two ends of the cutout 1321. Preferably, the horizontal plate 132 is vertically connected to the lower end of the vertical plate 131 and extends toward the middle of the swing leaf 11. When one of the connecting rods 121 abuts against one end of the cutout 1321, the swing leaf 11 completely covers the air outlet 331. At this time, the air outlet 331 is completely closed, and the swing leaf 11 is in the closed position. As the connecting rod 121 rotates synchronously relative to the vertical plate 131, the swing leaf 11 is driven to maintain a fixed posture and gradually move toward the other end of the cutout 1321 until one of the connecting rods 121 abuts against the other end of the cutout 1321. At this time, the swing leaf 11 completely leaves the air outlet 331 and is at the maximum opening position.

[0045] Furthermore, in this embodiment, the horizontal plate 132 is further provided with a wedge-shaped sliding groove 1322, and the cutout 1321 is provided at the bottom of the sliding groove 1322, so that one end of the connecting rod 121 that is rotatably connected to the swing leaf 11 is slidably provided in the sliding groove 1322, and the connecting rod structure 12 is shielded by the outer wall of the sliding groove 1322. When the swing leaf 11 is in the closed position, its mounting portion 111 is completely embedded in the sliding groove 1322, and the overall swing leaf mechanism 10 has a more integrated appearance, and is easier to be applied to products such as clothes drying machines to adjust the opening of the air outlet.

[0046] Further, in some embodiments, the connecting rod structure 12 can be a group, which is connected to one end of the swing leaf 11. The other end of the swing leaf 11 is provided with a swing member (not shown), and the two ends of the swing member are movably connected to the end plate 13 and the swing leaf 11. The driving member 14 is transmission-connected to the connecting rod 121 and / or the swing member, and drives the swing leaf 11 to approach or move away from the air outlet 331 along an arc trajectory through the connecting rod 121 and / or the swing member.

[0047] As an example, the driving member 14 is drivingly connected to one of the linkages in the linkage structure 12, and this linkage is defined as the driving rod 1211, and the remaining linkages are defined as the driven rods 1212. Both ends of the swinging member are respectively rotatably connected to the end plate 13 and the swinging blade 11, and the linkage structure 12 is arranged at the other end of the end plate 13 and the swinging blade 11 away from the swinging member. The driving member 14 drives the driving rod 1211 to rotate relative to the end plate 13, the other end of the driving rod 1211 drives the swinging blade 11, and then drives the driven rod 1212 and the swinging member to rotate synchronously through the swinging blade 11. At the same time, the driving rod 1211, the driven rod 1212 and the swinging member fix the shape of the swinging blade 11, so as to realize the displacement of the swinging blade 11 along an arc track. It can be understood that the swinging member can also be slidably connected to the end plate 13 and the swinging blade 11, which can support the end of the swinging blade 11 and maintain the fixed shape of the swinging blade 11 at the same time, and will not be elaborated here.

[0048] As an example, both ends of the swinging member are respectively rotatably connected to one end of the end plate 13 and the swinging blade 11, the driving member 14 is drivingly connected to the swinging member, and the driving member 14 drives the swinging member to swing relative to the end plate 13, and the other end of the swinging member drives the swinging blade 11, and then drives the linkage structure 12 to rotate synchronously through the swinging blade 11. The swinging member and the plurality of linkages 121 fix the shape of the swinging blade 11, so as to realize the displacement of the swinging blade 11 along an arc track.

[0049] It can be understood that in some other embodiments, there can be two sets of the linkage structures 12, which are respectively arranged at both ends of the swinging blade 11. As an example, there are two sets of the driving members 14, which are respectively drivingly connected to the driving rods 1211 of the two sets of the linkage structures 12. When adjusting the opening degree of the swinging blade, the driving member 14 drives the driving rod 1211 to rotate relative to the end plate 13, the other end of the driving rod 1211 drives the swinging blade 11, and then drives the driven rod 1212 to rotate synchronously through the swinging blade 11. At the same time, the driving rod 1211 and the driven rod 1212 fix the shape of the swinging blade 11 to realize the displacement of the swinging blade 11 along an arc track.

[0050] It can be understood that in some other embodiments, the driving member 14 can also be correspondingly connected to a plurality of linkages of the linkage structure 12, which will not be elaborated here.

[0051] Furthermore, in some embodiments, the driving member 14 includes a power member and a transmission member. The fixed end of the power member is fixedly connected to the end plate 13, and its output end is connected to the driving end of the transmission member; the driving end of the transmission member is movably connected to the driving rod 1211 to drive the linkage structure 12 to rotate relative to the end plate 13.

[0052] As an example, the power member is a linear motion module, and the transmission member is a transmission structure in which a gear and a rack are engaged. The fixed end of the linear motion module is fixedly connected to the end plate 13, and the rack is fixedly connected to the output end of the linear motion module. The gear is coaxially fixedly connected to one end of the driving rod 1211. The linear motion module drives the rack to perform linear motion, the rack drives the gear to rotate, and then drives the driving rod 1211 to rotate synchronously. The driving rod 1211 drives the driven rod 1212 to rotate synchronously through the swing leaf 11, so as to realize the displacement of the swing leaf 11 along an arc trajectory.

[0053] As an example, the power member is a linear motion module, and the transmission member is a sliding connection structure in which a slider and a slide rail are slidably connected. The slider is hinged to the output end of the linear motion module, and the slide rail is arranged on the driving rod 1211 along the length direction of the driving rod 1211. The linear motion module drives the slider to slide in the slide rail, and then drives one end of the driving rod 1211 to rotate around the end plate 13. The driving rod 1211 drives the driven rod 1212 to rotate synchronously through the swing leaf 11, so as to realize the displacement of the swing leaf 11 along an arc trajectory.

[0054] Please refer to Figure 1 and Figure 2 As an example, the power member is a stepping motor 141, and the transmission member is a fixed shaft 142. The fixed end of the stepping motor 141 is fixedly connected to the end plate 13. One end of the fixed shaft 142 is fixedly connected to the output end of the stepping motor 141, and the other end is fixedly connected to the end of the driving rod 1211. The stepping motor 141 drives the driving rod 1211 and the fixed shaft 142 to rotate synchronously, that is, the driving rod 1211 rotates relative to the end plate 13, and then drives the driven rod 1212 to rotate synchronously through the swing leaf 11, so as to realize the displacement of the swing leaf 11 along an arc trajectory.

[0055] Please refer to Figure 2 and Figure 3 As shown in

[0056] As an example, the elastic member 123 is a torsion spring. The driven rod 1212 is provided with a first clamping portion 1213 at a position near its rotational connection with the end plate 13; the end plate 13 is provided with a protruding second clamping portion 1211 at a position near this rotational connection. The middle part of the torsion spring is sleeved on the rotating shaft 122, one free end of which is clamped in the first clamping portion 1213, and the other free end is clamped in the second clamping portion 1211. Elastic deformation of the two free ends of the torsion spring generates an elastic force to abut against the first clamping portion 1213 and the second clamping portion 1211, thereby tensioning the link structure 12 to increase the stability of the link structure 12. Specifically, the second clamping portion 1211 is a cylinder protruding from the plane of the vertical plate, and an inverted L-shaped bayonet 1312 is cut along the side wall of the cylinder for clamping one free end of the torsion spring to prevent this free end from disengaging from the second clamping portion 1211. It can be understood that the L-shaped bayonet 1312 is only one implementation manner for clamping the torsion spring and is not limited thereto.

[0057] As an example, the elastic member 123 is a spring plate. Similarly, the driven rod 1212 is provided with a first clamping portion 1213 at a position near its rotational connection with the end plate 13; the end plate 13 is provided with a protruding second clamping portion 1211 at a position near this rotational connection. One free end of the spring plate is clamped in the first clamping portion 1213, and the other free end is clamped in the second clamping portion 1211. Elastic deformation of the middle part of the spring plate generates an elastic force to abut against the first clamping portion 1213 and the second clamping portion 1211, thereby tensioning the link structure 12 to increase the stability of the link structure 12.

[0058] It can be understood that the two end portions of the elastic member 123 can also be arranged at the included angle formed by the link 121 and the swing leaf 11. By abutting against the link 121 and the swing leaf 11 at its two ends respectively, the link structure 12 is tensioned to increase the stability of the link structure 12, which will not be elaborated here.

[0059] Please refer to Figures 4-7 , the embodiment of the present application further provides a drying device. The drying device 100 is provided with a downward air outlet 331. The swing leaf 11 covers the air outlet 331, and its length is greater than the length of the air outlet 331, so that the swing leaf 11 can completely cover the air outlet 331 in the length direction. Two end plates 13 and the link structure 12 connected to the end plates 13 are arranged at both ends of the drying device 100, and the link structure 12 can be driven by the driving member 14 to drive the swing leaf 11 to move partially or completely away from the air outlet 331 to adjust the air volume of the drying device 100.

[0060] In this embodiment, the drying device 100 is provided with a side plate 20, an air duct housing 30 and a blower 40. The air duct housing 30 includes a first air guide plate 31 and a second air guide plate 32. The first air guide plate 31 and the second air guide plate 32 enclose to form an air duct 33, and the blower 40 is arranged in the air duct 33. The side plate 20 is arranged outside the air duct 33, and one end of the side plate 20 is connected to the air outlet end of the second air guide plate 32 close to it, and extends obliquely towards the outside relative to the air outlet end of the second air guide plate 32, forming an expanding first air guiding part 21. The inclination direction of the first air guiding part 21 is opposite to the rotation direction of the swing leaf 11. The transverse plate 132 is inserted into the end of the side plate 20 and is provided with a second air guiding part connected to the first air guiding part 21. The first air guiding part 21 and the second air guiding part enclose to form a receiving groove. When the swing leaf 11 is in the closed position, a part of the swing leaf 11 is embedded in the receiving groove to completely cover the air outlet 331. When it is necessary to increase the air volume, the driving member 14 drives the link structure 12 to drive the swing leaf 11 to displace along an arc trajectory. When the swing leaf 11 completely leaves the position below the air outlet 331, the opening degree of the swing leaf mechanism 10 is the largest, and at this time, the air volume of the drying device 100 is the largest.

[0061] In some other embodiments, the link structure 12 includes two links with different lengths. The length of the link closer to the first air guiding part 21 is greater than the length of the link on the other side. During the process of the swing leaf 11 leaving the air outlet 331, the link structure 12 drives the swing leaf 11 to rotate relative to the vertical plane, and the included angle between the swing leaf 11 and the first air guiding part 21 changes synchronously. In this setting mode, the air flow blows out from the air outlet 331 through the combined air guiding action of the first air guiding part 21 and the swing leaf 11 to change the air flow direction of the air outlet.

[0062] Furthermore, the drying device 100 is further provided with a heating member 50, which is arranged on the air flow path of the drying device 100 and is used to heat the air flow to form a hot air flow to dry the clothes and improve the dry cleaning efficiency. It can be understood that the structure and specific setting mode of the heating member 50 can be adjusted according to the actual situation and are not limited here.

[0063] Please refer to Figures 4-7 , this embodiment of the present application further provides a clothes drying machine, the main body of which includes a drying device 100, a lighting device 200, and a clothes drying rod located below the drying device 100. The drying device 100 is arranged on one side of the lighting device 200 along the length direction of the main body. In this embodiment, there are two groups of drying devices 100, which are symmetrically arranged on both sides of the lighting device 200 respectively to increase the air volume of the clothes drying machine. In this setting mode, the end plates 13 at the same end of the two groups of swing leaf mechanisms 10 can be integrally designed to save the assembly steps and mold costs.

[0064] Further, the lighting device 200 is disposed between the two end plates 13. Specifically, the lighting device 200 is arranged between the movement trajectory planes of the link structures 12 at both ends of the swing leaf 11. In this way, the link structure 12 can drive the swing leaf 11 to move below the lighting device 200, which can reduce the size of the main machine.

[0065] Please refer to Figure 2 and Figures 4-7 , further, the cross plate 132 is also provided with a lighting installation groove 1323, and both ends of the lighting device 200 are fixedly arranged in the lighting installation groove 1323. When the swing leaf 11 is in the closed position, the swing leaf 11 is located outside the lighting device 200 and covers the air outlet 331; the appearance surface of the swing leaf 11 is coplanar with the light-emitting surface of the lighting device 200 to improve the integrity of the drying machine. When the air volume needs to be adjusted, the link structure 12 drives the swing leaf 11 to displace along an arc trajectory toward the side of the lighting device 200 until the swing leaf 11 completely leaves below the air outlet 331. At this time, the swing leaf 11 is in the fully open position, the opening degree of the swing leaf mechanism 10 is the largest, and the air volume of the drying machine is the largest, and its air flow can completely cover the drying rod. In this state, the swing leaf 11 covers below the light-emitting surface of the lighting device 200.

[0066] Further, in order to reduce the blocking of the light emission of the lighting device 200 by the swing leaf 11, in some embodiments, the swing leaf 11 can be made of a transparent or semi-transparent material to improve the light emission efficiency.

[0067] Compared with the prior art, the beneficial effects of the embodiments of the present application are as follows:

[0068] (1) The air volume of the air outlet is flexibly controlled by setting the swing leaf mechanism;

[0069] (2) The swing leaf is driven by the link structure to displace along an arc trajectory in a fixed posture. Compared with the traditional method of rotatably arranging the swing leaf at the air outlet, in the maximum opening state, the swing leaf has no obstruction to the air flow, improving the air outlet efficiency;

[0070] (3) By arranging the drying device with the swing leaf mechanism on one side or both sides of the lighting device, when the air outlet is completely closed, the swing leaf is flush with the appearance surface of the lighting device; when the air outlet is completely open, the swing leaf is parallel and covers below the lighting device, and the integrity of the drying machine is stronger and the appearance is more beautiful.

[0071] The above-described embodiments only represent several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on 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 invention, several modifications and improvements can still be made, and the present invention also intends to include these changes and modifications.

Claims

1. A leaf swing mechanism, movably arranged between the two end plates of the main body of the clothes drying machine, covering the air outlet, characterized in that: include: A swing leaf, the cover is arranged at the air outlet, and the two ends are arranged on the end plate; At least one set of connecting rod structures is arranged at the end of the swing leaf; the connecting rod structure includes at least two connecting rods; one end of the connecting rod is rotatably connected to the end plate, and the other end is rotatably connected to the swing leaf; At least one driving member; one end of the driving member is fixedly connected to the end plate, and the other end is drivingly connected to the connecting rod or the swing leaf to drive the swing leaf to partially or completely leave the air outlet.

2. A page swinging mechanism according to claim 1, characterized in that: The connecting rod structure is a group, connected to one end of the swing leaf, and the other end of the swing leaf is provided with a swing member, and the two ends of the swing member are movably connected to the end plate and the swing leaf respectively; the driving member is transmission-connected to the connecting rod and / or the swing member, and drives the swing leaf to approach or move away from the air outlet through the connecting rod and / or the swing member; Alternatively, the connecting rod structure is composed of two groups, which are respectively connected to the two ends of the swing leaf, and the driving member is transmission-connected to the connecting rod to drive the swing leaf to move closer to or away from the air outlet.

3. A page swinging mechanism according to claim 1, characterized in that: The connecting rod structure is a parallelogram structure, so that the swing blade can approach or move away from the air outlet in parallel along an arc track.

4. A page swinging mechanism according to claim 1, characterized in that: The driving member includes a power member and a transmission member, the fixed end of the power member is fixedly connected to the end plate, the output end thereof is connected to the transmission head end of the transmission member, and the transmission end end of the transmission member is movably connected to the connecting rod to drive the connecting rod to rotate.

5. A page swinging mechanism according to claim 4, characterized in that: The transmission member is slidably connected or coaxially fixed to the connecting rod.

6. A page swinging mechanism according to claim 4, characterized in that: The power part is a stepping motor, and the transmission part is a fixed shaft; The fixed end of the stepper motor is fixedly connected to the end plate, and the output end of the stepper motor and the connecting rod are simultaneously axially connected to the fixed shaft.

7. A page swinging mechanism according to claim 1, characterized in that: The connecting rod structure also includes an elastic member, one end of which is elastically abutted against one of the connecting rods, and the other end of which is elastically abutted against the end plate or the swing leaf.

8. A page swinging mechanism according to claim 1, characterized in that: The end plate is provided with a vertical plate and a horizontal plate arranged at an angle to the vertical plate. The horizontal plate is provided with a cutout. One end of the connecting rod is rotatably connected to the vertical plate, and the other end passes through the cutout and is rotatably connected to the swing leaf.

9. A page swinging mechanism according to claim 1, characterized in that: The air outlet is expansion-shaped and at least comprises a first air guide portion arranged obliquely; The connecting rod structure includes two connecting rods of different lengths, wherein the length of the connecting rod on the side close to the first air guide portion is greater than the length of the connecting rod on the other side. When the swing leaf leaves the air outlet, the angle of its rotation with the first air guide portion changes to change the air outlet direction.

10. A clothes drying machine, characterized in that: include: At least one leaf swinging mechanism according to claims 1 to 9; The drying rod is arranged below the swing leaf mechanism. When the swing leaf completely leaves the air outlet, the air flow from the air outlet completely covers the drying rod.

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