Air outlet structure and body dryer

Abstract

The utility model relates to the technical field of drying devices, in particular to an air outlet structure and a body dryer. The air outlet structure comprises a bottom shell and a first base body, an air cavity is formed in the bottom shell, a first through opening and a first air outlet set are formed in the top face of the bottom shell, the first through opening is located in one side of the first air outlet set, the first through opening and the first air outlet set communicate with the air cavity, and the first through opening is used for being connected with a draught fan; the first seat body is arranged on the top face and located between the first through opening and the first air outlet set, and the first seat body and the air cavity jointly define an air outlet channel. A second air outlet group is further formed in the first seat body, and the second air outlet group, the first air outlet group and the air duct are communicated with one another; an included angle is formed between the air outlet direction of the second air outlet set and the air outlet direction of the first air outlet set. According to the drying device, multi-direction air outlet can be achieved, it can be ensured that air uniformly covers different parts of the body, and the drying speed and effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to an air outlet structure and a body dryer. Background Art

[0002] A conventional dryer includes a base and an air supply device. The upper end surface of the base is provided with a plurality of air outlets, the air outlets being arranged upward. The air supply device is installed in the base and connected to the plurality of air outlets. When in use, a person steps on the base, and air is discharged upward from the air outlets to dry the body.

[0003] However, in the above structure, since the air is only discharged upward, some parts of the user's body may be dried unevenly, and the drying effect is poor. Utility Model Content

[0004] The technical problem to be solved by the embodiments of the present invention is to provide an air outlet structure and a dryer to solve the problem of uneven drying of the air outlet structure of the dryer in the prior art.

[0005] In a first aspect, an embodiment of the present invention provides an air outlet structure, comprising:

[0006] A bottom shell having an air cavity formed therein, wherein a first opening and a first air outlet group are provided on a top surface of the bottom shell, wherein the first opening is located on one side of the first air outlet group, the first opening and the first air outlet group are both connected to the air cavity, and the first opening is used to connect to a fan;

[0007] A first seat body is installed on the top surface and is located between the first opening and the first air outlet group. The first seat body and the air cavity jointly enclose an air outlet duct. A second air outlet group is also provided on the first seat body. The second air outlet group, the first air outlet group and the air duct are connected to each other. The air outlet direction of the second air outlet group is set at an angle to the air outlet direction of the first air outlet group.

[0008] In one embodiment, a ventilation slot is provided on a side of the first base body facing the bottom shell, and the second air outlet group includes a plurality of second air outlets, all of which are connected to the ventilation slot, and the plurality of second air outlets are arranged at intervals in the length direction of the ventilation slot.

[0009] In one embodiment, the top surface is provided with a first plugging edge, and the shape of the notch of the ventilation slot is adapted to the outer contour of the first plugging edge, so that the ventilation slot can be plugged into the first plugging edge.

[0010] In one embodiment, a second seat is further included. The second seat is covered at the first opening to define an installation cavity together with the bottom shell. The fan is installed in the installation cavity.

[0011] In one embodiment, the first base and the second base are integrally formed.

[0012] In one embodiment, the bottom shell includes a partition, which is arranged in the bottom shell to separate the air cavity and part of the installation cavity. An air supply port is provided on the partition, and the fan has an air outlet end, which is located at the air supply port.

[0013] In one embodiment, the bottom shell includes an upper shell and a lower shell, and the upper shell and the lower shell jointly enclose the air cavity; the upper shell is provided with one of an annular plug-in groove and a protruding edge on the side facing the lower shell, and the lower shell is provided with the other of an annular plug-in groove and a protruding edge on the side facing the upper shell, and the annular plug-in groove extends along the outer contour of the upper shell or the lower shell, and the protruding edge is adapted to the shape of the annular plug-in groove so that it can be inserted into the plug-in groove.

[0014] In one embodiment, the top surface is provided with a second through hole, and the second through hole is used to connect the second air outlet group with the air cavity;

[0015] The air outlet structure also includes a switch assembly, which includes a rotating drive member and a blocking shaft. The blocking shaft can be rotatably arranged in the base body, and the blocking shaft is provided with a third opening opposite to the second opening. In the rotation direction of the blocking shaft, the blocking shaft also includes a blocking wall adjacent to the third opening. The rotating drive member is connected to the blocking shaft to drive the blocking shaft to rotate relative to the base body, thereby allowing the third opening to be rotated to be offset from the second opening, and the blocking wall can be blocked at the second opening.

[0016] In one embodiment, a boss is provided on the top surface of the bottom shell, a rotation groove is provided on the side of the boss facing away from the bottom shell, the second opening is arranged at the bottom of the rotation groove, and the groove wall of the rotation groove is adapted to the peripheral wall of the blocking shaft.

[0017] In a second aspect, an embodiment of the present invention further provides a dryer, comprising the air outlet structure of the above embodiments.

[0018] Compared with the prior art, the beneficial effects of the air outlet structure and the body dryer provided by the embodiment of the present invention are: the present application can achieve multi-directional air outlet, can ensure that the wind evenly covers different parts of the body, and improve the drying speed and effect.

[0019] Specifically, the first opening of the bottom shell is used to connect the fan, and the fan acts on the wind cavity in the bottom shell, so that part of the wind energy is blown out from the first air outlet group through the wind cavity. At the same time, a first seat body connected to the wind cavity is also installed on the bottom shell. The first seat body and the wind cavity jointly enclose an air outlet duct, so that another part of the wind energy is diverted to the second air outlet group of the first seat body through the air duct and blown out. Moreover, since the air outlet direction of the second air outlet group is set at an angle to the air outlet direction of the first air outlet group, the air outlet structure can realize air outlet in different directions, ensuring that the wind energy evenly covers the body, avoiding the problem of uneven drying, and improving the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The specific implementation of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0021] Figure 1 This is a three-dimensional schematic diagram of the air outlet structure provided by an embodiment of the utility model;

[0022] Figure 2 This is one of the disassembly diagrams of the air outlet structure provided by the embodiment of the utility model;

[0023] Figure 3 This is a partially cutaway internal schematic diagram of the air outlet structure provided by an embodiment of the present utility model;

[0024] Figure 4 This is the second disassembly diagram of the air outlet structure provided by the embodiment of the present utility model;

[0025] Figure 5 This is a three-dimensional schematic diagram of the bottom shell provided by an embodiment of the present utility model;

[0026] Figure 6 This is one of the top views of the air outlet structure provided by the embodiment of the present utility model;

[0027] Figure 7 yes Figure 3 A partial enlarged view of point A in the middle;

[0028] Figure 8 yes Figure 6 Schematic diagram of the section along line BB;

[0029] Figure 9 This is a disassembly diagram of the bottom shell provided by an embodiment of the present utility model;

[0030] Figure 10 yes Figure 9 A partial enlarged view of point C in the middle;

[0031] Figure 11 This is the second top view of the air outlet structure provided by the embodiment of the present utility model;

[0032] Figure 12 yes Figure 11 A schematic cross-sectional view along line DD, wherein the first seat body is in a closed state;

[0033] Figure 13 yes Figure 11 A schematic cross-sectional view along line DD, wherein the first seat body is in an open state;

[0034] Figure 14 This is a disassembled schematic diagram of the switch assembly and the bottom shell provided by an embodiment of the present utility model;

[0035] Figure 15 This is a disassembled schematic diagram of a switch assembly provided by an embodiment of the present utility model;

[0036] Figure 16 This is the third top view of the air outlet structure provided by the embodiment of the present utility model;

[0037] Figure 17 yes Figure 16 Schematic diagram of the cross section along line EE;

[0038] Figure 18 This is one of the schematic diagrams of the air duct flow inside the air outlet structure provided by the embodiment of the present utility model, wherein the first seat body is in the open state;

[0039] Figure 19 This is the second schematic diagram of the air duct flow inside the air outlet structure provided by the embodiment of the present utility model, wherein the first seat body is in a closed state;

[0040] Figure 20 It is a three-dimensional schematic diagram of a body dryer provided by an embodiment of the utility model.

[0041] The reference numerals in the figures are:

[0042] 1000, body drying machine;

[0043] 100. Air outlet structure;

[0044] 10. Bottom shell; 11. Air cavity; 111. Upper shell; 111a. Raised edge; 112. Lower shell; 112a. Annular plug-in groove; 12. Top surface; 121. First opening; 122. First air outlet group; 122a. First air outlet; 123. Boss; 123a. Rotation groove; 123b. Limiting column; 124. Second opening; 13. First plug-in edge; 14. Second plug-in edge; 15. Partition; 151. Air supply port; 16. Connecting hole; 17. First extension; 18. Second extension; 181. Air avoidance area;

[0045] 20. First seat; 21. Second air outlet group; 211. Second air outlet; 22. Ventilation slot; 23. Connecting ear;

[0046] 30. Second seat; 31. Receiving groove; 32. Slot;

[0047] 40. Mounting cavity;

[0048] 50. Switch assembly; 51. Rotary drive member; 52. Blocking shaft; 521. Third opening; 522. Blocking wall; 523. Positioning groove;

[0049] 60. Elastic component; 61. Spring; 62. Retaining member;

[0050] 200. Fan; 210. Air outlet. DETAILED DESCRIPTION

[0051] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. Now, in conjunction with the accompanying drawings, a detailed description of the preferred embodiments of the present utility model will be given.

[0052] The present invention provides an embodiment of an air outlet structure 100, which is applied to a dryer 1000. Figures 1 to 5 As shown, the air outlet structure 100 includes a bottom shell 10 and a first base body 20. An air cavity 11 is formed inside the bottom shell 10. The top surface 12 of the bottom shell 10 is provided with a first opening 121 and a first air outlet group 122. The first opening 121 is located on one side of the first air outlet group 122. The first opening 121 and the first air outlet group 122 are both connected to the air cavity 11. The first opening 121 is used to connect the fan 200; the first base body 20 is installed on the top surface 12 and is located between the first opening 121 and the first air outlet group 122. The first base body 20 and the air cavity 11 jointly enclose an air outlet duct; a second air outlet group 21 is also provided on the first base body 20, and the second air outlet group 21, the first air outlet group 122 and the air duct are connected to each other; wherein, the air outlet direction of the second air outlet group 21 is set at an angle to the air outlet direction of the first air outlet group 122. The present invention can solve the problem of a single air outlet direction of the air outlet structure 100 of the body dryer 1000 in the prior art. It can realize multi-directional air outlet, ensure that the air evenly covers different parts of the body, and improve the speed and effect of drying.

[0053] Specifically, the first opening 121 of the bottom shell 10 is used to connect the fan 200, and the fan 200 acts on the wind cavity 11 in the bottom shell 10, so that part of the wind energy is blown out from the first air outlet group 122 through the wind cavity 11. At the same time, the bottom shell 10 is also equipped with a first seat body 20 connected to the wind cavity 11. The first seat body 20 and the wind cavity 11 jointly enclose an air outlet duct, so that another part of the wind energy is diverted to the second air outlet group 21 of the first seat body 20 through the air duct and blown out. Moreover, since the air outlet direction of the second air outlet group 21 is set at an angle to the air outlet direction of the first air outlet group 122, the air outlet structure 100 can achieve air outlet in different directions, ensuring that the wind energy evenly covers the body, avoiding the problem of uneven drying, and improving the drying effect.

[0054] In the above scheme, there are many ways to connect the first base body 20 and the bottom shell 10. They can be integrally formed or detachably connected. For example, in the present application, the first base body 20 and the bottom shell 10 are detachably connected to reduce the difficulty of processing and facilitate assembly and maintenance. The detachable connection method can be a snap connection, a magnetic connection, or a threaded connection, etc., which is not limited here. For example, the first base body 20 and the bottom shell 10 are threadedly connected, wherein a connecting hole 16 is provided at the top surface 12 of the bottom shell 10, and a connecting ear 23 is provided on the first base body 20. The screw passes through the connecting ear 23 and is threadedly connected to the connecting hole 16 to achieve the connection between the bottom shell 10 and the first base body 20.

[0055] The air outlet direction of the second air outlet group 21 is set at an angle to the air outlet direction of the first air outlet group 122. This angle can be adjusted according to actual needs and is not limited here. For example, in this application, the angle between the air outlet direction of the second air outlet group 21 and the air outlet direction of the first air outlet group 122 is 45°, that is, the second air outlet group 21 adopts an upward tilted air outlet method. In this way, the second air outlet group 21 can cover the body parts that are difficult to reach, thereby providing the user with a better drying experience.

[0056] In the present application, the bottom shell 10 includes a first extension 17 and a second extension 18. The first extension 17 is located between the base and the second extension 18. One end of the second extension 18 is connected to the first extension 17, and the other end extends away from the first extension 17, thereby defining two air-shielding areas 181 on either side of the extension direction. The first air outlet group 122 includes a plurality of first air outlets 122a, which are respectively arranged on the first extension 17 and the second extension 18 and surround the air-shielding areas 181. Thus, the air-shielding areas 181 are the user's standing position, which can prevent the user from accidentally blocking the first air outlet group 122 during use. Furthermore, the plurality of first air outlets 122a surround the air-shielding area 181. When the user's feet are in the air-shielding area 181, the air discharged from the first air outlet group 122 can more evenly cover the body, thereby improving drying efficiency.

[0057] In one embodiment, a ventilation slot 22 is provided on a side of the first base 20 facing the bottom shell 10. The second air outlet group 21 includes a plurality of second air outlets 211. The plurality of second air outlets 211 are all connected to the ventilation slot 22 and are spaced apart along the length of the ventilation slot 22. This arrangement allows the ventilation slot 22 to communicate with the plurality of second air outlets 211, and the plurality of second air outlets 211 are spaced apart along the length of the ventilation slot 22, allowing air to be blown out from different positions. This effectively increases the coverage area of ​​the air blown out by the second air outlet group 21, ensuring that the air fully covers the body and further improving the drying effect.

[0058] Reference Figure 2 and Figure 4 In one embodiment, the top surface 12 is provided with a first insertion edge 13. The notch shape of the ventilation slot 22 matches the outer contour of the first insertion edge 13, so that the ventilation slot 22 can be inserted into the first insertion edge 13. This configuration, on the one hand, the first insertion edge 13 can improve the sealing of the connection between the first base 20 and the bottom shell 10, preventing air leakage and ensuring effective air flow. On the other hand, the first insertion edge 13 can provide a positioning for the first base 20, facilitating the rapid installation of the first base 20 onto the bottom shell 10 and improving assembly efficiency.

[0059] Refer again Figure 2 and Figure 4In one embodiment, the air outlet structure 100 further includes a second base 30. The second base 30 is positioned over the first opening 121 to define a mounting cavity 40 together with the bottom housing 10. The fan 200 is mounted in the mounting cavity 40. This arrangement allows the second base 30 to cooperate with the bottom housing 10 to positionally secure the fan 200, ensuring that the fan 200 is correctly installed in a specific position, preventing it from shaking or falling off during operation, and ensuring that the fan 200 accurately acts on the air cavity 11, thereby improving the stability and reliability of the air outlet structure 100.

[0060] Specifically, a receiving groove 31 is provided on the side of the second base body 30 facing the bottom shell 10, and the receiving groove 31 and the interior of the bottom shell 10 jointly define an installation cavity 40. In addition, an air inlet is also provided on the second base body 30, and the air inlet is connected to the receiving groove 31 to facilitate the fan 200 to intake air from the outside.

[0061] Furthermore, a second plug-in edge 14 is protruded from the top surface 12, and the first opening 121 is set in the second plug-in edge 14. A slot 32 is provided on the side of the second base body 30 facing the bottom shell 10, and the second plug-in edge 14 is inserted into the slot 32, so as to improve the connection sealing between the second base body 20 and the bottom shell 10.

[0062] Reference Figure 4 In one embodiment, the first base body 20 and the second base body 30 are integrally formed. This arrangement reduces the number of parts, reduces assembly steps, and improves assembly efficiency.

[0063] Reference Figure 6 、 Figure 8 as well as Figure 9 In one embodiment, the bottom housing 10 includes a partition 15 disposed within the bottom housing 10 to separate the air outlet cavity 11 from a portion of the mounting cavity 40. The partition 15 is provided with an air supply port 151. The fan 200 has an air outlet end 210 located at the air supply port 151. This arrangement places the air outlet end 210 adjacent to the air cavity 11, effectively reducing the air flow path after the fan 200 discharges the air, thereby ensuring air outlet efficiency.

[0064] Reference Figure 3 、 Figure 7 、 Figure 9 as well as Figure 10In one embodiment, the bottom shell 10 includes an upper shell 111 and a lower shell 112, and the upper shell 111 and the lower shell 112 jointly enclose the air outlet cavity 11; the upper shell 111 is provided with one of an annular plug-in groove 112a and a protruding edge 111a on the side facing the lower shell 112, and the lower shell 112 is provided with the other of the annular plug-in groove 112a and the protruding edge 111a on the side facing the upper shell 111. The annular plug-in groove 112a extends along the outer contour of the upper shell 111 or the lower shell 112, and the shape of the protruding edge 111a is adapted to the shape of the annular plug-in groove 112a so that it can be plugged into the plug-in groove. With such a configuration, on the one hand, the annular plug-in groove 112a cooperates with the convex edge 111a, which can improve the connection sealing between the upper shell 111 and the lower shell 112, avoid air leakage in the air cavity 11, and ensure the air outlet effect; on the other hand, it can provide positioning for the upper shell 111 and the lower shell 112 during installation, facilitate the quick installation of the two, and improve assembly efficiency.

[0065] There are many ways to connect the upper shell 111 and the lower shell 112, which can be a snap connection or a threaded connection, etc. In this embodiment, the connection method between the upper shell 111 and the lower shell 112 is consistent with the connection method between the first base 20 and the bottom shell 10, and will not be repeated here.

[0066] Reference Figure 11 - Figure 19 In one embodiment, the top surface 12 is provided with a second opening 124, and the second through hole is used to connect the second air outlet group and the air cavity 11; the air outlet structure 100 also includes a switch assembly 50, the switch assembly 50 includes a rotary driving member 51 and a blocking shaft 52, the blocking shaft 52 can be rotatably arranged in the base body, and the blocking shaft 52 is penetrated by a third opening 521 opposite to the second opening 124, in the rotation direction of the blocking shaft 52, the blocking shaft 52 also includes a blocking wall 522 adjacent to the third opening 521, the rotary driving member 51 is connected to the blocking shaft 52, so as to drive the blocking shaft 52 to rotate relative to the first base body 20, so that the third opening 521 can be rotated to be offset with the second opening 124, and the blocking wall 522 can be blocked at the second opening 124. With such a configuration, the wind flow path can be controlled by the rotation of the blocking shaft 52, and the second air outlet group 21 can be opened or closed according to demand. Therefore, when the user does not need the first seat 20 to discharge air, the wind force can be more concentrated in the air cavity 11 and discharged by the first air outlet group 122, reducing the diversion effect, ensuring the wind force of the first air outlet group 122, and improving the air outlet effect.

[0067] Specifically, the rotating drive member 51 can be a motor, which is arranged outside the second seat body 20 and is located in the direction of the rotation axis of the blocking shaft 52. The blocking shaft 52 extends in the direction of the rotation axis and passes through the second seat body 20 to be connected to the output end of the rotating drive member 51.

[0068] In one embodiment, a boss 123 is provided on the top surface 12 of the bottom housing 10. The boss 123 defines a rotation groove 123a. A second opening 124 is provided at the bottom of the rotation groove 123a. The groove wall of the rotation groove 123a mates with the peripheral wall of the blocking shaft 52. This arrangement allows the blocking shaft 52 to rotate within the rotation groove 123a, thereby improving the rotational stability of the blocking shaft 52.

[0069] In one embodiment, the air outlet structure 100 further includes an elastic component 60, which is installed in the rotation slot 123a and connected to the blocking shaft 52 to restrict the relative position of the blocking shaft 52 within the rotation slot 123a. This elastic component 60 forces the blocking shaft 52 to consistently move axially toward the rotation slot 123a, thereby allowing the blocking shaft 52 to maintain its relative position within the rotation slot 123a while rotating. The provision of the elastic component 60 ensures that the blocking shaft 52 can function properly when the cover is opened or closed, thereby improving the reliability of the dryer 1000.

[0070] Specifically, the elastic component 60 includes a spring 61 and a supporting member 62. The supporting member 62 is supported on the end of the blocking shaft 52 facing away from the rotating driving member 51. The spring 61 is clamped between the supporting member 62 and the groove wall of the rotating groove 123a in the axial direction of the blocking shaft 52.

[0071] Preferably, a positioning groove 523 is provided on the side of the blocking shaft 52 facing the supporting member 62, and one end of the supporting member 62 is accommodated in the positioning groove 523 and is adapted to the shape of the positioning groove 523 to increase the contact area with the blocking shaft 52, so that the blocking shaft 52 is more balanced when subjected to force, and can effectively improve the rotational stability of the blocking shaft 52.

[0072] In one embodiment, the rotating groove 123a includes a first side wall, which is arranged toward the end of the blocking shaft 52 away from the rotating motor. A limiting column 123b is provided on the first side wall, and the spring 61 is mounted on the limiting column 123b. In this way, the limiting column 123b can limit the installation of the spring 61, so that the spring 61 can maintain a relative position during the force deformation process, thereby improving the connection stability.

[0073] Reference Figure 20 The present invention also provides a dryer 1000, which includes the air outlet structure 100 of each of the above-mentioned embodiments. This dryer 1000 not only has a multi-directional air outlet function, providing vertical and lateral airflow when in use, effectively improving drying efficiency; it also allows the user to choose whether to enable lateral airflow based on actual needs and environmental conditions, providing greater flexibility.

[0074] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Those skilled in the art may modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present invention.

Claims

1. An air outlet structure, used in a dryer, characterized in that: include: A bottom shell having an air cavity formed therein, wherein a first opening and a first air outlet group are provided on a top surface of the bottom shell, wherein the first opening is located on one side of the first air outlet group, the first opening and the first air outlet group are both connected to the air cavity, and the first opening is used to connect to a fan; A first seat body is installed on the top surface and is located between the first opening and the first air outlet group. The first seat body and the air cavity jointly enclose an air outlet duct. A second air outlet group is also provided on the first seat body. The second air outlet group, the first air outlet group and the air duct are connected to each other. The air outlet direction of the second air outlet group is set at an angle to the air outlet direction of the first air outlet group.

2. The air outlet structure according to claim 1, characterized in that: A ventilation slot is provided on the side of the first seat body facing the bottom shell, and the second air outlet group includes a plurality of second air outlets, all of which are connected to the ventilation slot, and the plurality of second air outlets are arranged at intervals in the length direction of the ventilation slot.

3. The air outlet structure according to claim 2, characterized in that: The top surface is provided with a first plugging edge, and the shape of the notch of the ventilation slot is adapted to the outer contour of the first plugging edge so that the ventilation slot can be plugged into the first plugging edge.

4. The air outlet structure according to claim 1, characterized in that: The invention also includes a second seat body, which is covered at the first opening to define an installation cavity together with the bottom shell, and the fan is installed in the installation cavity.

5. The air outlet structure according to claim 4, characterized in that: The first base body and the second base body are integrally formed.

6. The air outlet structure according to claim 4, characterized in that: The bottom shell includes a partition, which is arranged in the bottom shell to separate the air cavity and part of the installation cavity. An air supply port is provided on the partition, and the fan has an air outlet end, which is located at the air supply port.

7. The air outlet structure according to claim 1, characterized in that: The bottom shell includes an upper shell and a lower shell, and the upper shell and the lower shell together enclose the air cavity; the upper shell is provided with one of an annular plug-in groove and a convex edge on the side facing the lower shell, and the lower shell is provided with the other of an annular plug-in groove and a convex edge on the side facing the upper shell, and the annular plug-in groove extends along the outer contour of the upper shell or the lower shell, and the convex edge is adapted to the shape of the annular plug-in groove so that it can be inserted into the plug-in groove.

8. The air outlet structure according to any one of claims 1 to 7, characterized in that: The top surface is provided with a second opening, the second opening being used to connect the second air outlet group with the air cavity; The air outlet structure further includes a switch assembly, which includes a rotating drive member and a blocking shaft. The blocking shaft can be rotatably arranged on the bottom shell, and the blocking shaft is provided with a third opening opposite to the second opening. In the rotation direction of the blocking shaft, the blocking shaft also includes a blocking wall adjacent to the third opening. The rotating driving member is connected to the blocking shaft to drive the blocking shaft to rotate relative to the bottom shell, thereby allowing the third opening to be rotated to be offset from the second opening, and the blocking wall can be blocked at the second opening.

9. The air outlet structure according to claim 8, characterized in that: A boss is provided on the top surface of the bottom shell, a rotation groove is provided on the side of the boss facing away from the bottom shell, the second opening is arranged at the bottom of the rotation groove, and the groove wall of the rotation groove is adapted to the peripheral wall of the blocking shaft.

10. A body drying machine, characterized in that: It includes the air outlet structure according to any one of claims 1 to 9.

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