Clothes drying main machine and clothes dryer

Abstract

The utility model relates to a clothes drying main machine and a clothes dryer, a first electric connection part and a second electric connection part are arranged on two shells respectively, and the first electric connection part and the second electric connection part are electrically connected with corresponding heating bodies respectively. When at least one of the two shells rotates around the axis to be unfolded, the first electric connection component and the second electric connection component are connected in a matched mode, and a circuit between the two heating bodies is closed. When at least one of the two shells rotates around the axis to be overlapped, the first electric connection component and the second electric connection component are separated from each other, so that a circuit between the two heating bodies is disconnected. Due to the fact that the first electric connection component and the second electric connection component are detachably connected in a matched mode, when the clothes drying main machine rotates to be folded or unfolded, connection wires of the heating bodies on the two sides cannot be pulled along with rotation, the phenomenon that the internal wires are stretched or contracted is avoided, and the clothes drying efficiency is improved. Therefore, the problems of thread clamping, thread hanging, thread cutting or thread stretching caused by connection routing of the heating body during rotation are effectively avoided, and the use stability of the clothes dryer is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of clothes drying, in particular to a clothes drying main machine and a clothes drying machine. BACKGROUND

[0002] Traditional warm air type clothes drying machines are mainly divided into wardrobe type clothes drying machines and folding type clothes drying machines. The wardrobe type clothes drying machine has large capacity, but is inconvenient to install and has long drying time. The folding type clothes drying machine has small capacity and long drying time, but is convenient to assemble and store, and can solve the problem of large capacity, high efficiency and convenient storage. In order to shorten the drying time, a heating body is usually arranged in the double air duct structure of the clothes drying main machine, and the heating bodies are connected to each other through wires.

[0003] However, with the rotation of the main machine, the connection wires of the heating bodies on both sides will be pulled with the rotation, causing the internal wires to be stretched or contracted, thereby causing the problems of wire clamping, wire hanging, wire cutting or wire stretching, and further reducing the stability of the clothes drying machine. Invention content

[0004] Therefore, it is necessary to provide a clothes drying main machine and a clothes drying machine, which can effectively avoid the problems of wire clamping, wire hanging, wire cutting or wire stretching caused by the connection wires of the heating bodies during rotation, and improve the stability of the clothes drying machine.

[0005] A clothes drying main machine, comprising: a fan assembly having an axis; two heat supply assemblies, each comprising a shell, an air duct component and a heating body arranged in the shell, and the two shells are arranged on the fan assembly and can rotate around the axis to make them overlap or unfold; wherein the clothes drying main machine further comprises a first electrical connection component and a second electrical connection component, the first electrical connection component and the second electrical connection component are respectively arranged on the two shells and are electrically connected with the heating bodies in the respective shells, and when the two shells are unfolded, the first electrical connection component and the second electrical connection component are detachably connected.

[0006] The above-described clothes drying main machine is provided with first and second electrical connection components on the two housings, and the first and second electrical connection components are respectively electrically connected with the corresponding heating bodies. When at least one of the two housings is unfolded around the axis, the first and second electrical connection components are matched, so that the circuit between the two heating bodies is closed. When at least one of the two housings is folded around the axis, the first and second electrical connection components are separated from each other, so that the circuit between the two heating bodies is disconnected. Since the first and second electrical connection components are detachably matched, when the clothes drying main machine is unfolded or folded, the connection wires of the heating bodies on the two sides will not be pulled during the rotation, avoiding the elongation or contraction of the internal wires, thereby effectively avoiding the problems of wire clamping, wire hanging, wire cutting or wire stretching caused by the connection wires of the heating bodies during the rotation, and facilitating the improvement of the stability of the clothes drying machine.

[0007] In some embodiments, the two sides of the two housings respectively include first and second matching surfaces when the clothes drying main machine is in the unfolded state, and the first and second matching surfaces are respectively provided with first and second mounting holes in communication with the corresponding housings, the first electrical connection component is arranged in the first mounting hole, and the second electrical connection component is arranged in the second mounting hole.

[0008] In some embodiments, the first mounting hole includes first and second hole sections arranged at an angle and in communication with each other, one end of the first hole section is in communication with the housing, one end of the second hole section extends to the first matching surface, and the first electrical connection component is arranged in the end of the second hole section away from the first hole section.

[0009] In some embodiments, the clothes drying main machine further includes a first wire located in the first hole section, and one end of the first wire extends into the housing and is electrically connected with the corresponding heating body, and the other end of the first wire is connected with the first electrical connection component.

[0010] In some embodiments, the second mounting hole includes third and fourth hole sections arranged at an angle and in communication with each other, one end of the third hole section is in communication with the housing, one end of the fourth hole section extends to the first matching surface, and the second electrical connection component is arranged in the end of the fourth hole section away from the third hole section.

[0011] In some embodiments, the clothes drying main machine further includes a second wire and a controller arranged in the housing with the second electrical connection component, the second wire is located in the third hole section, one end of the second wire extends into the housing and is electrically connected with the corresponding heating body through the controller, and the other end of the second wire is connected with the second electrical connection component.

[0012] In some embodiments, the first mating surface and the second mating surface are attached to each other when the clothes drying main machine is in the unfolded state.

[0013] In some embodiments, the first electrical connection component includes a first base and a plug provided on the first base, the first base is provided in the first mounting hole, and the plug is electrically connected to the corresponding heating body; the second electrical connection component includes a second base, the second base is provided in the second mounting hole, and the second base is provided with a socket electrically connected to the corresponding heating body, when the two shells are unfolded, the plug and the socket are electrically connected.

[0014] In some embodiments, the first base is provided with a receiving hole, and the plug is movably provided in the receiving hole and can be accommodated in the receiving hole.

[0015] In some embodiments, the plug is rotationally connected to the hole wall of the receiving hole, and the plug is configured to be rotationally accommodated in the receiving hole.

[0016] A clothes drying machine, the clothes drying machine includes the clothes drying main machine of any one of the above.

[0017] The clothes drying machine described above uses the clothes drying main machine described above, and first electrical connection components and second electrical connection components are respectively arranged on the two shells, and the first electrical connection components and the second electrical connection components are respectively electrically connected to the corresponding heating bodies. When at least one of the two shells is unfolded by rotating around the axis, the first electrical connection components and the second electrical connection components are matched, so that the circuit between the two heating bodies is closed. When at least one of the two shells is folded by rotating around the axis, the first electrical connection components and the second electrical connection components are separated from each other, so that the circuit between the two heating bodies is opened. Since the first electrical connection components and the second electrical connection components are detachably matched, when the clothes drying main machine is folded or unfolded, the connection wires of the heating bodies on both sides will not be pulled by rotation, avoiding the phenomenon of lengthening or contraction of internal wires, thereby effectively avoiding the problems of wire clamping, wire hanging, wire cutting or wire stretching caused by the connection wires of the heating bodies during rotation, and improving the stability of the clothes drying machine. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The structure diagram of the clothes drying main machine in the unfolded state described in some embodiments of the present application.

[0019] Figure 2 The structure diagram of the clothes drying main machine in the folded state described in some embodiments of the present application.

[0020] Figure 3 The partial structure sectional view of the clothes drying main machine in the unfolded state described in some embodiments of the present application.

[0021] Figure 4 Figure 1 is a schematic diagram of a structure of a first electrical connecting component according to some embodiments of the present application. Figure 3 Figure 2 is a schematic diagram of a structure of a second electrical connecting component according to some embodiments of the present application.

[0022] Figure 5 Figure 3 is a schematic diagram of an electrical connection between two heat-generating bodies according to some embodiments of the present application.

[0023] Figure 6 Figure 4 is a schematic diagram of a structure of a first electrical connecting component according to some embodiments of the present application.

[0024] Figure 7 Figure 5 is a schematic diagram of a structure of a second electrical connecting component according to some embodiments of the present application.

[0025] Figure 8 Figure 6 is a schematic diagram of a structure of a first electrical connecting component according to some embodiments of the present application. Figure 2 Figure 7 is a schematic diagram of a structure of a second electrical connecting component according to some embodiments of the present application.

[0026] Figure 9 Figure 8 is a schematic diagram of a structure of a first electrical connecting component according to some embodiments of the present application. Figure 2 Figure 9 is a schematic diagram of a structure of a second electrical connecting component according to some embodiments of the present application.

[0027] Figure 10 Figure 10 is a schematic diagram of a structure of a plug-in connector according to some embodiments of the present application.

[0028] Figure 11 Figure 11 is a schematic diagram of a structure of a plug-in connector according to some embodiments of the present application.

[0029] 100, clothes drying main machine; 10, fan assembly; 11, fan component; 12, first shaft shell; 13, second shaft shell; 14, shaft line; 20, heat supply assembly; 2, shell; 21, first mating surface; 22, second mating surface; 23, first mounting hole; 231, first hole section; 232, second hole section; 24, second mounting hole; 241, third hole section; 242, fourth hole section; 25, first recess; 26, second recess; 27, air outlet; 27, heat-generating body; 28, air duct component; 30, first electrical connecting component; 31, first base; 311, accommodating hole; 32, first lead wire; 33, first fixing part; 34, plug-in connector; 40, second electrical connecting component; 41, second base; 411, insertion hole; 42, second lead wire; 43, second fixing part; 50, controller; 60, display. DETAILED DESCRIPTION

[0030] In order to make the above objectives, features and advantages of the present application more clear and comprehensible, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described herein and by one of ordinary skill in the art without departing from the spirit and scope of the present application, and it is therefore intended that all such variations be considered as falling within the scope of the present application. It should be understood that the use of the terms "include", "comprise" or "contain" herein should not be understood as limiting the present application to the features or steps described herein, but rather the use of these terms is intended to cover the presence of the features or steps described herein as well as the presence of other features or steps not described herein.

[0031] In the description of the present application, it should be understood that, if these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0032] In addition, if these terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features referred to. Therefore, the features defined with "first", "second" can include at least one of the features explicitly or implicitly. In the description of the present application, if the term "a plurality of" appears, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0033] In the present application, unless otherwise specifically defined and limited, if the terms "mount", "connect", "connect", "fix" and the like appear, these terms should be broadly understood. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication or interaction relationship of two elements, unless otherwise specifically limited. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] In the present application, unless specifically defined and limited otherwise, if there is a description of a first feature on or above or below a second feature, it can mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature can be above or above or above the second feature, or the first feature can be directly above or obliquely above the second feature, or only indicate that the first feature is higher than the second feature in horizontal height. The first feature can be below or below or below the second feature, or the first feature can be directly below or obliquely below the second feature, or only indicate that the first feature is lower than the second feature in horizontal height.

[0035] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there can be a mediating element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be a mediating element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are for illustrative purposes only and do not represent the only implementation.

[0036] Traditional warm air type clothes dryers are mainly divided into wardrobe type clothes dryers and folding type clothes dryers, and are usually composed of a clothes cover and a clothes drying main unit for conveying hot air into the clothes cover. The wardrobe type clothes dryer has large capacity, but is inconvenient to install and has long drying time; while the folding type clothes dryer has small capacity and long drying time, but is convenient to assemble and store, and can solve the problem of large capacity, high efficiency drying and convenient storage. In order to shorten the drying time, a heating body is usually installed in the double air duct structure of the clothes drying main unit, and the heating bodies are connected to each other by wires.

[0037] However, when the two shells of the clothes drying main unit are unfolded, the wires are in a contracted state, are prone to looseness, and can contact the adjacent structure, which can cause problems such as wire hanging and wire cutting; when the two shells of the clothes drying main unit are folded, the wires are gradually stretched due to the traction of the shells, which can cause problems such as wire tensioning or wire jamming during rotation.

[0038] Based on this, please refer to Figures 1 to 3The application provides a clothes drying main machine 100, which comprises a fan assembly 10, two heat supply assemblies 20, a first electrical connection component 30 and a second electrical connection component 40. The fan assembly 10 has an axis 14; the two heat supply assemblies 20 each comprise a shell 2 and a heating body 27 and an air duct component 28 arranged in the shell 2, and the two shells 2 are arranged on the fan assembly 10 and can rotate around the axis 14 to make the two shells 2 overlap or unfold. The clothes drying main machine 100 further comprises the first electrical connection component 30 and the second electrical connection component 40, which are arranged on the two shells 2 respectively and are electrically connected with the heating bodies 27 in the respective shells 2, and the first electrical connection component 30 and the second electrical connection component 40 are detachably connected when the two shells 2 unfold.

[0039] The clothes drying main machine 100 described above has the first electrical connection component 30 and the second electrical connection component 40 arranged on the two shells 2 respectively, and the first electrical connection component 30 and the second electrical connection component 40 are electrically connected with the corresponding heating bodies 27. When at least one of the two shells 2 rotates around the axis 14 to unfold, the first electrical connection component 30 and the second electrical connection component 40 are connected to make the circuit between the two heating bodies 27 closed. When at least one of the two shells 2 rotates around the axis 14 to overlap, the first electrical connection component 30 and the second electrical connection component 40 are separated from each other to make the circuit between the two heating bodies 27 open. Since the first electrical connection component 30 and the second electrical connection component 40 are detachably connected, when the clothes drying main machine 100 rotates to overlap or unfold, the connection wires of the heating bodies 27 on the two sides will not be pulled with the rotation, avoiding the internal wires being stretched or contracted, thereby effectively avoiding the problems of wire clamping, wire hanging, wire cutting or wire stretching caused by the connection wires of the heating bodies 27 during rotation, and improving the stability of the clothes drying machine.

[0040] It should be noted that the fan assembly 10 refers to a device that provides power for the flow of air flow. During the clothes drying process, the fan assembly 10 is started to drive the flow of air flow, so that the air flow enters the two heat supply assemblies 20 connected with the fan assembly 10; the air flow entering the heat supply assembly 20 is heated under the heating of the heating body 27; and the heated air flow is discharged out of the shell 2 under the guidance of the air duct component 28.

[0041] The heating body 27 can be designed in the air duct component 28 or at the air inlet of the air duct component 28. In some specific embodiments, please refer to Figure 3The air duct components 28 are all in communication with the fan assembly 10, and the heating bodies 27 are respectively arranged in the corresponding air duct components 28. Meanwhile, the two heating assemblies 20 can rotate around the axis 14 on the fan assembly 10, and the implementation can be various, such as: the two housings 2 of the heating assemblies 20 are all rotationally connected on the fan assembly 10; or the fan assembly 10 itself can be designed as a structure capable of rotating around the axis 14, such as: the fan assembly 10 comprises a fan component 11, a first shaft housing 12 and a second shaft housing 13, the first shaft housing 12 is rotationally connected with the second shaft housing 13 and can rotate around the axis 14, the fan component 11 is partially arranged in the first shaft housing 12 and partially arranged in the second shaft housing 13, and the two housings 2 are respectively arranged on the first shaft housing 12 and the second shaft housing 13.

[0042] It should be further noted that the first electrical connection component 30 and the second electrical connection component 40 respectively refer to structures with electrically conductive functions, which are respectively arranged on the corresponding housings 2 and are electrically connected with the heating bodies 27. The electrical connection between the first electrical connection component 30 or the second electrical connection component 40 and the heating body 27 can be directly connected through a wire; or can be indirectly connected through a wire, such as: the first electrical connection component 30 or the second electrical connection component 40 is connected with the controller 50 through a wire, and the controller 50 is connected with the heating body 27.

[0043] The connection mode of the first electrical connection component 30 or the second electrical connection component 40 on the housing 2 can be various, such as: but not limited to bolt connection, clamping, bonding and the like. When the two housings 2 are rotated and unfolded around the axis 14, the first electrical connection component 30 and the second electrical connection component 40 are matched with each other, so that the circuit of the heating body 27 in the two housings 2 is closed. Since the matching between the first electrical connection component 30 and the second electrical connection component 40 is detachable, when the two housings 2 are rotated and overlapped, the first electrical connection component 30 and the second electrical connection component 40 are separated from each other, which can effectively avoid the problems of wire tensioning or wire clamping of the internal wiring of the heating body 27. The distribution positions of the first electrical connection component 30 and the second electrical connection component 40 on the housing 2 can be various, as long as the first electrical connection component 30 and the second electrical connection component 40 can be matched when rotated and unfolded. The detachable matching mode can be various, such as: plug-in, direct abutment, magnetic attraction and the like.

[0044] Further, please refer to Figure 2 and Figure 4, two sides of the two shells 2 facing each other when the clothes drying host 100 is in the unfolded state respectively include a first matching surface 21 and a second matching surface 22, the first matching surface 21 and the second matching surface 22 are respectively provided with a first mounting hole 23 and a second mounting hole 24 which are in communication with the corresponding shell 2, the first electrical connecting component 30 is arranged in the first mounting hole 23, and the second electrical connecting component 40 is arranged in the second mounting hole 24. Therefore, when the shells 2 are unfolded by rotating each other, the first matching surface 21 and the second matching surface 22 are arranged to face each other, so that the first electrical connecting component 30 and the second electrical connecting component 40 are accurately connected. At the same time, the first mounting hole 23 is arranged on the first matching surface 21, and the second mounting hole 24 is arranged on the second matching surface 22, so as to facilitate the stable fixing of the first electrical connecting component 30 and the second electrical connecting component 40.

[0045] It should be noted that when the two shells 2 are unfolded by rotating each other, the first matching surface 21 and the second matching surface 22 face each other and can be spaced apart from each other; or can be attached to each other. When the two shells 2 are folded by rotating each other, the first matching surface 21 and the second matching surface 22 are located on both sides of the fan assembly 10 and are located on the same side of the clothes drying host 100.

[0046] At the same time, the first mounting hole 23 and the second mounting hole 24 are respectively in communication with the corresponding shell 2, the first electrical connecting component 30 arranged in the first mounting hole 23 can be electrically connected with the heating body 27 in the shell 2, and the second electrical connecting component 40 arranged in the second mounting hole 24 is electrically connected with the heating body 27 in the corresponding shell 2.

[0047] Further, please refer to Figure 4 The first mounting hole 23 includes a first hole section 231 and a second hole section 232 which are arranged at an angle and are in communication with each other, one end of the first hole section 231 is in communication with the shell 2, one end of the second hole section 232 extends to the first matching surface 21, and the first electrical connecting component 30 is arranged in the end of the second hole section 232 away from the first hole section 231. It can be seen that the first mounting hole 23 is designed as the first hole section 231 and the second hole section 232 which are arranged at an angle, so that the first mounting hole 23 is arranged on the shell 2 in a similar L shape, which not only facilitates the connection of the first electrical connecting component 30 and the heating body 27 in the shell 2, but also reduces the entry of foreign matters into the shell 2, ensuring the stable operation of the clothes drying host 100.

[0048] It should be noted that the first hole section 231 and the second hole section 232 are arranged at an angle, so that when manufacturing, the first hole section 231 can be formed by opening a hole in the bottom wall inside the shell 2 in the vertical direction; after opening the hole to a certain depth, the second hole section 232 is formed by opening a hole in the horizontal direction, and the second hole section 232 penetrates the first mating surface 21. The angle between the first hole section 231 and the second hole section 232 can have various designs, such as but not limited to 30°, 45°, 60°, 90°, etc. In some embodiments, the first hole section 231 and the second hole section 232 are perpendicular. At the same time, in order to meet the processing of the first hole section 231 and the second hole section 232, the bottom of the shell 2 can be thickened in advance, so that the bottom of the shell 2 can process the first hole section 231. In addition, in order not to affect the mutual rotation of the shell 2, the distance between the position of the second hole section 232 on the first mating surface 21 and the surface of the shell 2 away from the air outlet 27 should meet a certain distance, such as the distance between the position of the second hole section 232 on the first mating surface 21 and the surface of the shell 2 away from the air outlet 27 is more than 10mm, etc. Wherein, the air outlet 27 refers to the structure that outputs heat outward.

[0049] In some embodiments, please refer to Figure 4 The drying machine 100 further comprises a first wire 32, which is located in the first hole section 231, and one end of which extends into the shell 2 and is electrically connected with the corresponding heating body 27, and the other end is connected with the first electrical connecting component 30. In this way, the first wire 32 is introduced, which facilitates the electrical connection between the first electrical connecting component 30 and the heating body 27 in the shell 2, and is conducive to improving the assembly efficiency of the drying machine 100.

[0050] It should be noted that during the electrical connection process, the first wire 32 is located in the first hole section 231, one end of which extends into the shell 2 and is connected with the heating body 27, and the other end extends into the second hole section 232 and is electrically connected with the first electrical connecting component 30, so as to realize the electrical connection between the first electrical connecting component 30 and the heating body 27.

[0051] In some embodiments, please refer to Figure 4 The second mounting hole 24 comprises a third hole section 241 and a fourth hole section 242 arranged at an angle and communicating with each other, one end of the third hole section 241 communicates with the shell 2, one end of the fourth hole section 242 extends to the first mating surface 21, and the second electrical connecting component 40 is arranged in the end of the fourth hole section 242 away from the third hole section 241.

[0052] It should be noted that the third hole section 241 and the fourth hole section 242 are arranged at an angle, so that when manufacturing, the third hole section 241 can be formed by opening a hole in the vertical direction on the bottom wall inside the shell 2; after opening the hole to a certain depth, the fourth hole section 242 is formed by opening a hole in the horizontal direction, and the fourth hole section 242 penetrates the first mating surface 21. The angle between the third hole section 241 and the fourth hole section 242 can have various designs, such as but not limited to 30°, 45°, 60°, 90°, etc. In some embodiments, the third hole section 241 and the fourth hole section 242 are arranged vertically. At the same time, in order to meet the processing of the third hole section 241 and the fourth hole section 242, the bottom of the shell 2 can be thickened in advance, so that the bottom of the shell 2 can process the third hole section 241. In addition, in order not to affect the mutual rotation of the shell 2, the distance between the position of the fourth hole section 242 on the first mating surface 21 and the surface of the shell 2 away from the air outlet 27 should meet a certain distance, such as the distance between the position of the fourth hole section 242 on the first mating surface 21 and the surface of the shell 2 away from the air outlet 27 is more than 10mm, etc. Wherein, the air outlet 27 refers to the structure that outputs heat outward.

[0053] Further, please refer to Figure 4 The clothes drying host 100 further comprises a second wire 42 and a controller 50 arranged in the shell 2 with the second electrical component 40, the second wire 42 is located in the third hole section 241, and one end thereof extends into the shell 2 and is electrically connected with the corresponding heating body 27 through the controller 50, and the other end thereof is connected with the second electrical component 40.

[0054] It should be noted that during the electrical connection process, the second wire 42 is located in the third hole section 241, one end thereof extends into the shell 2 and is connected with the controller 50, and the other end thereof extends into the fourth hole section 242 and is electrically connected with the second electrical component 40, so as to realize the electrical connection between the second electrical component 40 and the heating body 27.

[0055] It should be further noted that, please refer to Figure 5 When the first electrical component 30 and the second electrical component 40 are matched, the circuit between the two heating bodies 27 is closed, such as the two heating bodies 27 are arranged side by side on the controller 50. At the same time, in order to facilitate the display of the working parameters of the clothes drying host 100, the clothes drying host 100 can further comprise a display 60, and the display 60 is electrically connected with the controller 50.

[0056] In some embodiments, please refer to Figure 1 and Figure 2, the first matching surface 21 and the second matching surface 22 are attached to each other when the clothes drying main machine 100 is in the unfolded state. Therefore, when the two shells 2 are rotated around the axis 14, the two shells 2 are unfolded relative to each other. At this time, the first matching surface 21 and the second matching surface 22 are attached, so that the two shells 2 are combined with each other, which is beneficial to improve the structural stability of the clothes drying main machine 100 in the unfolded state, thereby ensuring stable drying.

[0057] It should be noted that after the two shells 2 are unfolded by rotation, the first matching surface 21 and the second matching surface 22 are attached, which means that after the first electrical connecting component 30 and the second electrical connecting component 40 are matched, there is no extra space between the first matching surface 21 and the second matching surface 22. For example, one end of the first electrical connecting component 30 protrudes out of the first matching surface 21, and the protruding part of the first electrical connecting component 30 is inserted into the second electrical connecting component 40; or one end of the second electrical connecting component 40 protrudes out of the second matching surface 22, and the protruding part of the second electrical connecting component 40 is inserted into the first electrical connecting component 30; or one end of the first electrical connecting component 30 protrudes out of the first matching surface 21, and one end of the second electrical connecting component 40 protrudes out of the second matching surface 22, when the first electrical connecting component 30 and the second electrical connecting component 40 are connected, they are elastically retracted into the first mounting hole 23 and the second mounting hole 24 due to the respective abutting forces.

[0058] In some embodiments, please refer to Figure 6 and Figure 7 , the first electrical connecting component 30 includes a first base 31 and a plug 34 arranged on the first base 31, the first base 31 is arranged in the first mounting hole 23, and the plug 34 is electrically connected with the corresponding heating body 27; the second electrical connecting component 40 includes a second base 41, the second base 41 is arranged in the second mounting hole 24, and the second base 41 is provided with a plug hole 411 electrically connected with the corresponding heating body 27, when the two shells 2 are unfolded relative to each other, the plug 34 and the plug hole 411 are electrically connected. Therefore, the connection mode of the first electrical connecting component 30 and the second electrical connecting component 40 is plug-in connection. When the two shells 2 are rotated around the axis 14 to be unfolded relative to each other, the plug 34 of the first electrical connecting component 30 is inserted into the plug hole 411 of the second electrical connecting component 40, so that the first electrical connecting component 30 and the second electrical connecting component 40 are electrically connected. When the two shells 2 are rotated around the axis 14 to be folded relative to each other, the plug 34 is pulled out of the plug hole 411, and the connection between the first electrical connecting component 30 and the second electrical connecting component 40 is disconnected.

[0059] Meanwhile, the first base 31 is introduced to facilitate the stable fixation of the plug-in part 34 in the first mounting hole 23, so that the first electrical connector is stably plugged on the second electrical connector 40. The fixation of the first base 31 in the first mounting hole 23 can be in various ways, such as, but not limited to, bolt connection, clamping, riveting, welding, etc. Similarly, the fixation of the second base 41 in the second mounting hole 24 can also be in various ways, such as, but not limited to, bolt connection, clamping, riveting, welding, etc. In addition, the number of plug-in parts 34 and plug-in holes 411 can be two or three.

[0060] In some embodiments, please refer to Figure 8 , the first base 31 is provided with a first fixing part 33, the first matching surface 21 is provided with a first groove 25 in communication with the first mounting hole 23, and the first fixing part 33 is fixed on the inner wall of the first groove 25. Meanwhile, please refer to Figure 9 , the second base 41 is provided with a second fixing part 43, the second matching surface 22 is provided with a second groove 26 in communication with the second mounting hole 24, and the second fixing part 43 is fixed on the inner wall of the second groove 26. The number of the first fixing part 33 and the first groove 25 can be more than two, and they are one-to-one, such as: the number of the first fixing part 33 and the first groove 25 is two, and the two first fixing parts 33 are respectively arranged on the two sides of the first base 31 and are fixed on the inner wall of the corresponding first groove 25.

[0061] Meanwhile, the number of the second fixing part 43 and the second groove 26 can be more than two, and they are one-to-one, such as: the number of the second fixing part 43 and the second groove 26 is two, and the two second fixing parts 43 are respectively arranged on the two sides of the second base 41 and are fixed on the inner wall of the corresponding second groove 26.

[0062] In addition, it should be noted that since the plug-in part 34 is inserted into the plug-in hole 411 with the rotation of the shell 2, in order to ensure that the plug-in part 34 is smoothly inserted into the plug-in hole 411, the height of the plug-in hole 411 can be greater than the height of the plug-in part 34.

[0063] In some embodiments, please refer to Figure 6 , Figure 10 and Figure 11 , the first base 31 is provided with a receiving hole 311, the plug-in part 34 is movably arranged in the receiving hole 311 and can be accommodated in the receiving hole 311. Therefore, when the two shells 2 are rotated and overlapped, the first electrical connector 30 and the second electrical connector 40 are separated. In order to avoid the exposure of the plug-in part 34, the plug-in part 34 can be accommodated in the receiving hole 311 to hide the plug-in part 34, which is conducive to improving the use safety of the clothes drying main machine 100.

[0064] It should be noted that the plug-in part 34 can be in various modes of activity in the accommodating hole 311, such as: the plug-in part 34 is rotatably accommodated in the accommodating hole 311; or the plug-in part 34 is telescopically accommodated in the accommodating hole 311. At the same time, it is not difficult to understand that, in order to facilitate the accommodation of the plug-in part 34, the size of the accommodating hole 311 is obviously larger than that of the plug-in part 34.

[0065] Further, please refer to Figure 10 With Figure 11 , the plug-in part 34 is rotatably connected to the hole wall of the accommodating hole 311, and the plug-in part 34 is configured to be rotatably accommodated in the accommodating hole 311. In this way, the plug-in part 34 is accommodated in the accommodating hole 311 in a rotating manner, which facilitates the accommodation of the plug-in part 34.

[0066] Among them, the plug-in part 34 can be in various modes of rotation connection on the hole wall of the accommodating hole 311, such as: the plug-in part 34 can be installed in the accommodating hole 311 through shaft and hole cooperation.

[0067] In some embodiments, the present application provides a clothes dryer, which comprises the clothes dryer main machine 100 of any one of the above.

[0068] The clothes dryer described above adopts the clothes dryer main machine 100 described above, and the first electrical connection part 30 and the second electrical connection part 40 are arranged on the two housings 2 respectively, and the first electrical connection part 30 and the second electrical connection part 40 are electrically connected with the corresponding heat-generating bodies 27 respectively. When at least one of the two housings 2 is rotated to unfold around the axis 14, the first electrical connection part 30 and the second electrical connection part 40 are matched, so that the circuit between the two heat-generating bodies 27 is closed. When at least one of the two housings 2 is rotated to fold around the axis 14, the first electrical connection part 30 and the second electrical connection part 40 are separated from each other, so that the circuit between the two heat-generating bodies 27 is opened. Since the first electrical connection part 30 and the second electrical connection part 40 are detachably matched, when the clothes dryer main machine 100 is rotated to fold or unfold, the connection wires of the heat-generating bodies 27 on both sides will not be pulled with the rotation, avoiding the phenomenon of elongation or contraction of the internal wires, thereby effectively avoiding the problems of wire clamping, wire hanging, wire cutting or wire stretching caused by the connection wires of the heat-generating bodies 27 during rotation, and facilitating to improve the stability of the clothes dryer.

[0069] The technical features of the above-described embodiments can be combined in any manner. In order to make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present application.

[0070] The above-described embodiments are merely illustrative of several embodiments of the present application, which are described in more detail and in a specific manner, but should not be construed as limiting the scope of the patent application. It should be noted that for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A clothes drying main machine, characterized in that, The clothes drying main machine comprises: A fan assembly (10) having an axis (14); Two heat supply assemblies (20) each comprising a shell (2) and a wind channel component (28) and a heating body (27) arranged in the shell (2), the two shells (2) are arranged on the fan assembly (10) and can rotate around the axis (14) to make the two shells (2) overlap or unfold; The clothes drying main machine further comprises a first electrical connection component (30) and a second electrical connection component (40), the first electrical connection component (30) and the second electrical connection component (40) are respectively arranged on the two shells (2) and are electrically connected with the heating body (27) in the shell (2) connected with each other, when the two shells (2) are unfolded, the first electrical connection component (30) and the second electrical connection component (40) are detachably connected.

2. The clothes drying host of claim 1, wherein, The two sides of the two shells (2) facing each other when the clothes drying main machine is in an unfolded state respectively comprise a first matching surface (21) and a second matching surface (22), the first matching surface (21) and the second matching surface (22) are respectively provided with a first mounting hole (23) and a second mounting hole (24) in communication with the corresponding shell (2), the first electrical connection component (30) is arranged in the first mounting hole (23), and the second electrical connection component (40) is arranged in the second mounting hole (24).

3. The clothes drying host of claim 2, wherein, The first mounting hole (23) comprises a first hole section (231) and a second hole section (232) arranged at an angle and in communication with each other, one end of the first hole section (231) is in communication with the shell (2), one end of the second hole section (232) extends to the first matching surface (21), and the first electrical connection component (30) is arranged in one end of the second hole section (232) away from the first hole section (231).

4. The clothes drying host of claim 3, wherein, The clothes drying main machine further comprises a first wire (32), the first wire (32) is located in the first hole section (231), one end of the first wire (32) extends into the shell (2) and is electrically connected with the corresponding heating body (27), and the other end of the first wire (32) is connected with the first electrical connection component (30).

5. The clothes drying host of claim 2, wherein, The second mounting hole (24) comprises a third hole section (241) and a fourth hole section (242) arranged at an angle and in communication with each other, one end of the third hole section (241) is in communication with the shell (2), one end of the fourth hole section (242) extends to the first matching surface (21), and the second electrical connection component (40) is arranged in one end of the fourth hole section (242) away from the third hole section (241).

6. The clothes drying host of claim 5, wherein, The clothes drying main machine further comprises a second wire (42) and a controller (50) arranged in the shell (2) with the second electrical connection component (40), the second wire (42) is located in the third hole section (241), one end of the second wire (42) extends into the shell (2) and is electrically connected with the corresponding heating body (27) through the controller (50), and the other end of the second wire (42) is connected with the second electrical connection component (40).

7. The clothes drying host of claim 2, wherein, The first fitting surface (21) and the second fitting surface (22) are attached to each other when the drying main machine is in an unfolded state.

8. The laundry dryer main group according to any one of the preceding claims 2-7, characterized in that, The first electric connecting component (30) comprises a first base (31) and a plug (34) arranged on the first base (31), the first base (31) is arranged in the first mounting hole (23), and the plug (34) is electrically connected with the corresponding heat-generating body (27); The second electric connecting component (40) comprises a second base (41), the second base (41) is arranged in the second mounting hole (24), and the second base (41) is provided with a socket (411) electrically connected with the corresponding heat-generating body (27), when the two shells (2) are unfolded, the plug (34) is electrically plugged with the socket (411).

9. The clothes drying host of claim 8, wherein, The first base (31) is provided with a containing hole (311), the plug (34) is movably arranged in the containing hole (311), and can be accommodated in the containing hole (311).

10. The clothes drying host of claim 9, wherein, The plug (34) is rotationally connected to the hole wall of the containing hole (311), and the plug (34) is configured to be rotationally accommodated in the containing hole (311).

11. A clothes dryer characterized by comprising: The drying machine comprises the drying main machine according to any one of claims 1-10.

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