Machine components and dryer

Abstract

This application relates to a body assembly and a dryer. The body assembly includes a housing. At least one side of the housing is recessed along a first direction to form a recessed structure, and the recessed structure has an air inlet. The first direction intersects the height direction of the body assembly. In the aforementioned body assembly, the recessed structure on the side of the housing forms an air inlet for air intake into the air duct assembly. Thus, forming an air inlet in the recessed structure fully utilizes the space on the side of the body assembly, increasing the air intake area and improving the air volume, thereby enhancing drying efficiency. Furthermore, since the recessed structure is embedded in the housing, it effectively prevents water dripping, allowing the body assembly to have an air inlet on the side, increasing the air intake area while meeting waterproofing requirements.

Description

Technical Field

[0001] This application relates to the field of clothes drying technology, and in particular to a body component and a clothes dryer. Background Technology

[0002] As the current economic level continues to improve, users have higher and higher demands for efficient and high-quality healthy living. Clothes dryers are receiving increasing attention because they can shorten drying time and reduce the impact of weather, especially humid weather, on drying clothes.

[0003] Increasing the air intake in a dryer is a crucial way to improve drying efficiency. However, most dryers on the market currently only have air intakes at the bottom. Due to requirements such as meeting IPX1 waterproof standards, side air intakes are typically not provided, resulting in underutilization of the available air intake area and room for improvement in drying efficiency. Summary of the Invention

[0004] Therefore, it is necessary to provide a body component and dryer that can increase the air intake area to improve drying efficiency in order to address the above problems.

[0005] A body assembly for mounting an air duct assembly, the body assembly comprising:

[0006] The housing has an inwardly recessed structure formed on at least one side along a first direction, and the inwardly recessed structure has an air inlet; wherein the first direction intersects with the height direction of the housing component.

[0007] In one embodiment, the body assembly further includes a display panel and a circuit board, the display panel and / or the circuit board being assembled within the recessed structure.

[0008] In one embodiment, the recessed structure has the air inlet formed on the bottom wall in the first direction, and the circuit board and / or the display panel are at least partially spaced from the peripheral sidewall of the recessed structure surrounding the first direction.

[0009] In one embodiment, the bottom wall has an assembly area and an air inlet. A first limiting rib is formed on the surface of the assembly area facing away from the housing. The first limiting rib is used to support and limit the circuit board and / or the display panel so that the circuit board and / or the display panel are spaced apart from the surface of the assembly area.

[0010] In one embodiment, the bottom wall is recessed into the housing along the first direction to form the assembly area, and the circuit board is assembled in the assembly area; the display panel is assembled on the side of the circuit board facing away from the surface of the assembly area and is embedded in the recessed structure.

[0011] In one embodiment, the portion of the assembly area surrounding the first direction is provided with wiring holes.

[0012] In one embodiment, one of the display panel and the recessed structure is provided with a buckle, and the other is provided with a slot that engages with the buckle;

[0013] And / or, one of the display panel and the recessed structure is provided with a first positioning member, and the other is provided with a first positioning groove that cooperates with the first positioning member.

[0014] In one embodiment, the housing includes a housing body and an air inlet grille, the air inlet grille being disposed at the end of the housing body in the first direction and forming the recessed structure.

[0015] In one embodiment, the shell body includes an outer shell and an inner shell, the outer shell and the inner shell being assembled and connected along the height direction;

[0016] At least one of the outer shell and the middle shell is provided with a second positioning groove along a direction intersecting the first direction, and the air inlet grille is provided with a second positioning member that cooperates with the second positioning groove; and / or, the outer shell is provided with a second limiting rib at the end in the first direction, and the second limiting rib is used to limit the air inlet grille in the first direction.

[0017] A clothes dryer includes the aforementioned body components.

[0018] The aforementioned body components and dryer feature a recessed structure on the side of the casing, with an air inlet formed within this recessed structure for the air duct assembly to receive air. This recessed structure fully utilizes the space on the side of the body components, increasing the air intake area and improving airflow, thereby enhancing drying efficiency. Furthermore, because the recessed structure is embedded within the casing, it effectively prevents water dripping, allowing the body components to have side air inlets while simultaneously increasing the air intake area and meeting waterproofing requirements. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic cross-sectional view of a body component in one embodiment of this application.

[0021] Figure 2 for Figure 1 The diagram shows another angle of the structure of the body components.

[0022] Figure 3 for Figure 1 The diagram shows an enlarged view of the body component at point A.

[0023] Figure 4 for Figure 1 The diagram shows the structure of the outer shell in the body assembly.

[0024] Figure 5 for Figure 4 The diagram shows a cross-sectional structure of the outer casing and the air intake grille.

[0025] Figure 6 for Figure 1 The diagram shows the structure of the air intake grille in the fuselage assembly.

[0026] Figure 7 for Figure 6 The diagram shows another angle of the air intake grille.

[0027] Figure 8 for Figure 6 The diagram shows another angle of the air intake grille.

[0028] Figure 9 for Figure 6 The diagram shows the structure of the air intake grille and the circuit board.

[0029] Figure 10 for Figure 1 The diagram shows the structure of the circuit board and display panel working together in the body assembly.

[0030] Figure 11 for Figure 1 The diagram shows the structure of the display panel in the body assembly.

[0031] Explanation of reference numerals in the attached drawings: 100, body assembly; 10, casing; 11, recessed structure; 111, air inlet; 112, wiring hole; 113, bottom wall; 1131, assembly area; 1133, first limiting rib; 1135, positioning rib; 114, peripheral side wall; 115, slot; 116, first positioning component; 13, shell body; 131, outer shell; 1311, second positioning groove; 1313, second limiting rib; 133, middle shell; 15, air inlet grille; 151, second positioning component; 30, display panel; 31, buckle; 33, first positioning groove; 35, positioning post; 50, circuit board; 51, mating groove; 200, air duct assembly. Detailed Implementation

[0032] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0033] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0034] Furthermore, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0035] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0036] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0037] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0038] Please see Figures 1 to 6 One embodiment of this application provides a body assembly 100, including a housing 10. The housing 10 is positioned in a first direction (e.g., Figure 1 An indented structure 11 is formed on at least one side of the body assembly 100 along a first direction (as shown in the X direction), and the indented structure 11 is configured with an air inlet 111. The first direction is perpendicular to the height direction of the body assembly 100 (e.g., the X direction is perpendicular to the height direction of the body assembly 100). Figure 1 Intersects with the Y direction shown.

[0039] The housing 10 is used to install the air duct assembly 200, which generates airflow for drying clothes. Understandably, to achieve its normal function, an air inlet 111 and an air outlet may be provided accordingly. The air inlet 111 may be formed not only in the recessed structure 11, but also in the bottom of the conventional housing 10, etc.

[0040] The housing 10 has a top surface and a bottom surface on opposite sides in the height direction, and the recessed structure 11 is formed recessed on at least one side in a first direction intersecting the height direction. In other words, the recessed structure 11 is formed on at least one side of the housing 10. The first direction intersects the height direction of the body assembly 100, and the included angle between them can be, but is not limited to, 30°, 60°, 90°, 120°, 150°, etc. Specifically, the height direction of the body assembly 100 is a vertical direction perpendicular to the ground during normal use. For ease of explanation, the following embodiments will use the example where the first direction is perpendicular to the height direction of the body assembly 100.

[0041] Understandably, the air inlet 111 is used for air intake of the air duct assembly 200, and can be, but is not limited to, a grille or mesh, etc., without specific limitations.

[0042] The aforementioned body component 100 has a recessed structure 11 formed on the side of its housing 10, and an air inlet 111 for air intake of the air duct component 200 is formed on the recessed structure 11. Thus, forming the air inlet 111 on the recessed structure 11 fully utilizes the space on the side of the body component 100, increasing the air intake area and improving the air volume, thereby enhancing drying efficiency. Furthermore, since the recessed structure 11 is embedded in the housing 10, it effectively prevents water dripping. By opening the air inlet 111 on the side of the body component 100, the air intake area is increased while meeting waterproofing requirements, contributing to achieving an IPX1 waterproof rating.

[0043] In some embodiments, the housing 10 includes a housing body 13 and an air inlet grille 15, the air inlet grille 15 being disposed at the end of the housing body 13 in a first direction and forming an indented structure 11.

[0044] Understandably, the air intake grille 15 can be embedded within the end of the shell body 13 in the first direction, forming an integral recessed structure 11. The air intake grille 15 has a grille that serves as an air inlet 111. Furthermore, the shape of the air intake grille 15 matches the end of the shell body 13, and can specifically be, but is not limited to, circular, rectangular, etc.

[0045] Thus, the air intake grille 15 can serve as the end cap of the housing body 13. During assembly, the air intake grille 15 is simply assembled to the end of the housing body 13 to obtain the housing 10 with the recessed structure 11.

[0046] Furthermore, the shell body 13 includes an outer shell 131 and an inner shell 133, which are assembled and connected along the height direction.

[0047] Understandably, the air intake grille 15 can be circular, and the ends of both the outer shell 131 and the middle shell 133 can be formed into semi-circular structures. After assembly and connection, the two together form a circular hole for assembling the air intake grille 15. The outer shell 131 is used to support and fix the air intake grille 15 and the middle shell 133.

[0048] Furthermore, at least one of the outer shell 131 and the middle shell 133 is provided with a second positioning groove 1311 along a direction intersecting with the first direction, and the air intake grille 15 is provided with a second positioning member 151 that cooperates with the second positioning groove 1311.

[0049] Specifically, the outer periphery of the air inlet grille 15 has at least two cross-shaped second positioning members 151 extending radially therefrom. The inner surfaces of the outer shell 131 and the middle shell 133 at their ends in the first direction are each provided with a second positioning groove 1311, which extends along the height direction of the body assembly 100. The air inlet grille 15 is inserted into the second positioning groove 1311 via the second positioning members 151, and is fitted to the end of the shell body 13 formed by the outer shell 131 and the middle shell 133. It is coaxial with the air duct assembly 200, facing the air duct assembly 200 while maintaining a certain distance, and located at the inlet of the centrifugal impeller in the air duct assembly 200.

[0050] Thus, during assembly, the air intake grille 15 can first be inserted into the second positioning groove 1311 of the outer shell 131 via a second positioning member 151. The middle shell 133 then aligns with another second positioning member 151 of the air intake grille 15 via its second positioning groove 1311, thereby completing the connection between the outer shell 131 and the middle shell 133, and thus embedding the air intake grille 15 into the end of the shell body 13. The mutually cooperating second positioning members 151 enable the air intake grille 15 to be relatively statically assembled on the outer shell 131 and then with the outer shell 131, preventing it from rotating or shifting.

[0051] Furthermore, the outer casing 131 has a second limiting rib 1313 at its end in the first direction, which is used to limit the air intake grille 15 in the first direction.

[0052] The second limiting rib 1313 can limit the air intake grille 15 in a first direction at least on the inner side of the air intake grille 15 facing the shell body 13 and on the outer side of the air intake grille 15 facing away from the shell body 13. Specifically, the outer shell 131 may have a second limiting rib 1313 on each side of the second positioning groove 1311 on its inner surface, which limits the air intake grille 15 on the inner side of the air intake grille 15 facing the shell body 13.

[0053] The second limiting rib 1313 can reduce the probability of the air intake grille 15 shifting in the first direction, and at the same time help the air intake grille 15 to be accurately positioned during assembly, so that the mounting surface of the air intake grille 15 is as close as possible to the inner side of the outer edge of the shell body 13 in the first direction, thus achieving the effect of the air intake grille 15 being embedded.

[0054] Regarding the fitting clearance between the air intake grille 15 and the outer shell 131 and the middle shell 133, firstly, the clearance L1 between the outer edge of the air intake grille 15 and the second limiting rib 1313 (e.g., Figure 5 As shown, the fit clearance L2 between the second positioning member 151 and the outer shell 131 and the second positioning groove 1311 on both sides of the middle shell 133 is 0 < L1 ≤ 0.1 mm. Figure 3 As shown, L2 ≤ 0.05 mm, the fitting clearance L3 between the second positioning member 151 and the bottom of the second positioning groove 1311 on the outer shell 131 and the middle shell 133 is 0 < L2 ≤ 0.05 mm (as shown). Figure 3 (As shown) is 0 < L3 ≤ 0.2 mm.

[0055] In some embodiments, the body assembly 100 further includes a display panel 30 and a circuit board 50, wherein the display panel 30 and / or the circuit board 50 are assembled within the recessed structure 11.

[0056] The display panel 30 is used to display timer settings, set touch buttons, etc., to meet the needs of human-computer interaction. The display panel 30 can be, but is not limited to, an OLED display panel 30, an LCD display panel 30, etc., and the circuit board 50 can be, but is not limited to, a PCB board; no specific limitation is made here.

[0057] In addition, the air intake grille 15 may also be configured with wiring holes 112 so that the wiring of the circuit board 50 can enter the interior of the housing body 13 through the wiring holes 112 to make electrical or communication connections with other components.

[0058] Specifically, the display panel 30 and the circuit board 50 are both installed within the recessed structure 11, with the circuit board 50 installed close to the bottom wall 113 of the recessed structure 11, and the display panel 30 installed on the outer side. Understandably, the plane containing the outer surface of the display panel 30 is closer to the inner side of the recessed structure in the first direction than the outer edge of the recessed structure in the first direction. In other words, the display panel 30 is embedded within the recessed structure 11.

[0059] The embedding depth H of the display panel 30 is not less than 2mm, that is, the distance between the vertical surface of its outer surface and the vertical surface of the outer edge of the recessed structure in the first direction is not less than 2mm.

[0060] The recessed structure 11 and the embedded air intake grille 15 provide space for the installation of the display panel 30 and the circuit board 50. The display panel 30 and circuit board 50 are installed within the recessed structure 11 and are protected by its waterproof design. Water droplets falling along the surface of the housing 13 will not enter the inner part of the display panel 30, i.e., the location of the circuit board 50. Furthermore, the airflow generated by the air intake 111 of the recessed structure 11 can still cool the display panel 30 and circuit board 50, carrying away the heat generated during operation.

[0061] In this way, the air intake grille 15 can increase the air intake volume while supporting and fixing the circuit board 50 and the display board 30, and dissipating heat from the circuit board 50 and the display board 30.

[0062] Please refer to the following: Figures 7 to 11 In some embodiments, the recessed structure 11 has the air inlet 111 formed on the bottom wall 113 in the first direction, and the circuit board 50 and / or the display panel 30 are at least partially spaced from the peripheral sidewall 114 of the recessed structure 11 surrounding the first direction.

[0063] The bottom of the recessed structure 11 can form a grid-like air inlet 111 around the perimeter of the defense line, and can also form several dense air inlets 111 in the central area to fully increase the air intake area.

[0064] Specifically, the projection of the circuit board 50 along the first direction is entirely within the range of the display panel 30, which can be a circle with a diameter slightly smaller than the peripheral sidewall 114 of the recessed structure 11. The difference in diameter between the display panel 30 and the peripheral sidewall 114 forms the gap between the display panel 30 and the peripheral sidewall 114.

[0065] In this way, the incoming airflow can flow into the recessed structure 11 through the gap between the display panel 30, the circuit board 50 and the peripheral sidewall 114, and then into the housing 10 through the air inlet 111.

[0066] Understandably, in some other embodiments, the recessed structure 11 may also form an air inlet 111 on the peripheral sidewall 114, which is not specifically limited here.

[0067] In some embodiments, the bottom wall 113 is formed with an assembly area 1131 and an air inlet 111 is formed in the assembly area 1131. A first limiting rib 1133 is formed on the surface of the assembly area 1131 facing away from the housing 10. The first limiting rib 1133 is used to support and limit the circuit board 50 and / or the display panel 30 so that the circuit board 50 and / or the display panel 30 are spaced apart from the surface of the assembly area 1131.

[0068] Thus, the first limiting rib 1133 supports the circuit board 50 and / or the display panel 30. On the one hand, it can prevent the circuit board 50 or the display panel 30 from covering the bottom wall 113, which would prevent some areas from having an air inlet 111 or from forming an effective air intake. On the other hand, it can also allow the incoming airflow to better wrap around the circuit board 50 and / or the display panel 30, thereby playing a cooling role.

[0069] Furthermore, the first limiting rib 1133 is used to support and limit the circuit board 50, and the bottom wall 113 is also constructed with a positioning rib 1135 in the assembly area 1131. The circuit board 50 is formed with a mating groove 51 that mates with the positioning rib 1135.

[0070] Understandably, multiple first limiting ribs 1133 are arranged around the peripheral edge of the assembly area 1131 to support and limit the circuit board 50. The first limiting ribs 1133, on the one hand, allow the circuit board 50 to be spaced relative to the surface of the assembly area 1131, and on the other hand, limit the circuit board 50 peripherally. After the positioning ribs 1135 engage with the mating grooves 51 of the circuit board 50, the left-right mating clearance is 0 mm, and the up-down mating clearance is 0.8 mm.

[0071] The circuit board 50 is mounted near the bottom wall 113 and supported by the first limiting rib 1133, allowing it to better receive cooling from the incoming airflow. The engagement between the positioning rib 1135 and the mating groove 51 of the circuit board 50 facilitates both convenient installation and precise positioning.

[0072] In some embodiments, the bottom wall 113 is recessed into the housing 10 along a first direction to form an assembly area 1131, and the circuit board 50 is assembled in the assembly area 1131. The display panel 30 is assembled on the side of the circuit board 50 facing away from the surface of the assembly area 1131 and is embedded in the recessed structure 11.

[0073] The circuit board 50 is assembled within the assembly area 1131 via the first limiting rib 1133, which provides better protection from the recessed structure 11. The display panel 30 is mounted on the outside, located on the side of the circuit board 50 facing away from the bottom wall 113, making it easier for the user to operate.

[0074] The circuit board 50 is installed within the recessed assembly area 1131 and positioned by the first limiting ribs 1133 around the assembly area 1131. The mating clearance L4 between the circuit board 50 and the first limiting ribs 1133 is as follows: Figure 9 As shown, 0 < L4 < 0.1 mm.

[0075] In some embodiments, the wiring hole 112 is formed in the portion of the assembly region 1131 surrounding the first direction, and the wiring hole 112 may be, but is not limited to, a rectangular through hole.

[0076] In this way, the circuits of the circuit board 50 can directly enter the interior of the housing body 13 through the wiring hole 112 located on one side, and make electrical or communication connections with other components.

[0077] In some embodiments, one of the display panel 30 and the recessed structure 11 is provided with a buckle 31, and the other is provided with a slot 115 that engages with the buckle 31.

[0078] Specifically, the side of the display panel 30 facing the inside of the housing 10 has a latch 31, and the bottom wall 113 of the recessed structure 11 has a slot 115.

[0079] Thus, the display panel 30 and the recessed structure 11 can be quickly connected via the clip 31 and the slot 115. Compared to the fixing method of screws or bolts, the clip 31 makes installation more convenient, reduces the cost of screws and bolts, and meets the appearance requirements of the display panel 30.

[0080] Furthermore, the display panel 30 may also be constructed with positioning posts 35, which can abut between the display panel 30 and the circuit board 50. In this way, after the display panel 30 is fixed by engaging with the slot 115 via the snap 31, the positioning posts 35 of the display panel 30 can also hold the circuit board 50 firmly within the assembly area 1131.

[0081] In some embodiments, one of the display panel 30 and the recessed structure 11 is provided with a first positioning member 116, and the other is provided with a first positioning groove 33 that cooperates with the first positioning member 116.

[0082] Specifically, the display panel has a circular hole pillar, and a circular hole is constructed on the circular hole pillar to form a first positioning groove 33. The recessed structure 11 is constructed with a first positioning member 116 in the form of a cross rib.

[0083] Thus, the display panel 30 and the recessed structure 11 are connected by the first positioning member 116 and the first positioning groove 33.

[0084] Understandably, the height of the circular hole post forming the first positioning groove 33 is different from that of the positioning post 35. The buckle 31 fixes the display panel 30 in the air inlet grille 15 forming the recessed structure 11. The display panel 30 is engaged with the circuit board 50 and the first positioning member 116 by the positioning posts 35 of different heights and the circular hole post respectively.

[0085] This application provides a clothes dryer, including the aforementioned body component 100.

[0086] Understandably, in order to achieve its normal function, it may also include conventional air duct assembly 200, etc. The air duct assembly 200 is installed inside the body assembly 100 and is used to generate hot airflow for drying clothes, which is blown out from the air outlet on the casing 10. It will not be described in detail here.

[0087] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0088] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A body assembly containing an air duct assembly (200), characterized in that, The body components include: The housing (10) has a recessed structure (11) formed by indenting at least one side in a first direction, and the recessed structure (11) is configured with an air inlet (111); wherein the first direction intersects with the height direction of the housing assembly; The body assembly also includes a display panel (30) and a circuit board (50), wherein the display panel (30) and / or the circuit board (50) are assembled within the recessed structure (11); The recessed structure (11) has an assembly area (1131) formed on the bottom wall (113) in the first direction, and an air inlet (111) is formed in the assembly area (1131). A first limiting rib (1133) is formed on the surface of the assembly area (1131) facing away from the housing (10). The first limiting rib (1133) is used to support and limit the circuit board (50) and / or the display panel (30) so that the circuit board (50) and / or the display panel (30) are spaced apart from the surface of the assembly area (1131). One of the display panel (30) and the recessed structure (11) is provided with a buckle (31), and the other is provided with a slot (115) that cooperates with the buckle (31). The display panel (30) is also provided with a positioning post (35), which can abut between the display panel (30) and the circuit board (50).

2. The body assembly according to claim 1, characterized in that, The circuit board (50) and / or the display panel (30) are at least partially spaced from the recessed structure (11) surrounding the peripheral sidewall (114) in the first direction.

3. The body component according to claim 2, characterized in that, The bottom wall (113) is recessed into the housing (10) along the first direction to form the assembly area (1131), and the circuit board (50) is assembled in the assembly area (1131); the display panel (30) is assembled on the side of the circuit board (50) facing away from the surface of the assembly area (1131) and is embedded in the recessed structure (11).

4. The body component according to claim 3, characterized in that, The assembly area (1131) surrounding the first direction is provided with wiring holes (112).

5. The body assembly according to claim 1, characterized in that, One of the display panel (30) and the recessed structure (11) is provided with a first positioning member (116), and the other is provided with a first positioning groove (33) that cooperates with the first positioning member (116).

6. The body component according to any one of claims 1-5, characterized in that, The housing (10) includes a housing body (13) and an air inlet grille (15). The air inlet grille (15) is located at the end of the housing body (13) in the first direction and forms the recessed structure (11).

7. The body assembly according to claim 6, characterized in that, The shell body (13) includes an outer shell (131) and a middle shell (133), and the outer shell (131) and the middle shell (133) are assembled and connected along the height direction; At least one of the outer shell (131) and the middle shell (133) is provided with a second positioning groove (1311) in a direction intersecting the first direction, and the air inlet grille (15) is provided with a second positioning member (151) that cooperates with the second positioning groove (1311); and / or, the outer shell (131) is provided with a second limiting rib (1313) at the end in the first direction, and the second limiting rib (1313) is used to limit the air inlet grille (15) in the first direction.

8. A clothes dryer, characterized in that, Includes the body components as described in any one of claims 1-7.

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