Clothes drying main machine

Abstract

The invention relates to a clothes drying main machine which comprises a fixed machine body with a fixed conductive structure; the movable machine body is movably connected with the fixed machine body and is provided with a movable conductive structure; when the movable machine body moves relative to the fixed machine body, the movable conductive structure can move along the surface of the fixed conductive structure and is electrically connected with the fixed conductive structure. The movable conductive structure moves along the surface of the fixed conductive structure, so that in the process that the movable machine body moves relative to the fixed machine body, the fixed machine body and a wire in the movable machine body can be kept static and cannot be involved by movement of the movable machine body. On the basis of ensuring mutual electric connection of the fixed machine body and the movable machine body, various problems such as thread clamping, thread hanging, thread cutting and thread tightening are avoided, normal movement of the movable machine body relative to the fixed machine body is ensured, and the service life of the machine body is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of clothes dryers, and in particular to a clothes dryer host. Background Art

[0002] At present, the dryers on the market are cleaning household appliances that evaporate the moisture in clothes instantly by blowing hot air into the clothes cover. They are suitable for daily washing, care and drying, and are especially suitable for use in humid areas or in weather such as haze and rainy seasons.

[0003] In the existing clothes dryer, the main dryer is arranged at the bottom, and the clothes to be dried placed in the clothes cover are located above the main dryer. The main dryer draws the air with lower outside temperature into the air duct, and then the lower temperature air is heated by the heating element to form hot air and blown upward. The hot air blows toward the clothes to be dried to gradually dry them, and the hot air is finally discharged from the exhaust holes on the clothes cover.

[0004] At present, most of the clothes dryer main units are large in size. Although they can be disassembled and installed, the installation steps are cumbersome, and they take up a large space after installation. It is difficult to store them after disassembly, which is difficult to meet the current requirements of fast drying and portability and space saving. For this reason, some clothes dryer main units adopt a foldable body structure, which can reduce the storage volume when folded and increase the drying capacity when unfolded, solving the contradiction between large drying capacity and small storage volume in the existing technology.

[0005] However, during the folding or unfolding process of the dryer main unit, the wires inside the dryer main unit will also be pulled with the movement of the dryer main unit, causing the wires inside the dryer main unit to stretch or contract, and further causing problems such as wire clamping, wire hanging, wire cutting, and wire stretching. Not only will the wires be easily damaged, but the wires will also affect the rotation of the dryer main unit, resulting in the dryer main unit being unable to rotate to the unfolded state or unable to return to the folded state. Summary of the invention

[0006] Based on this, it is necessary to provide a dryer host to address the problem that the wires inside the dryer host will be pulled as the body moves, thereby causing the wires inside the dryer host to stretch or shrink. The dryer host moves a movable conductive structure along the surface of a fixed conductive structure, so that during the movement of the movable body relative to the fixed body, the wires inside the fixed body and the movable body can remain stationary and will not be affected by the movement of the movable body.

[0007] A clothes drying host, comprising:

[0008] A fixed body having a fixed conductive structure;

[0009] A movable body, movably connected to the fixed body and having a movable conductive structure;

[0010] During the movement of the movable body relative to the fixed body, the movable conductive structure can move along the surface of the fixed conductive structure and be electrically connected to the fixed conductive structure.

[0011] In one embodiment, the fixed conductive structure includes a first fixed conductive sheet and a second fixed conductive sheet arranged at intervals along a first direction, and the movable conductive structure includes a first movable conductive sheet and a second movable conductive sheet;

[0012] During the movement of the movable body relative to the fixed body, the first movable conductive sheet can move along the surface of the first fixed conductive sheet, the second movable conductive sheet can move along the second fixed conductive sheet, and the first direction intersects with the movement direction of the movable body relative to the fixed body.

[0013] In one embodiment, during the movement of the movable body relative to the fixed body, the first movable conductive sheet and the second movable conductive sheet can move together between the first fixed conductive sheet and the second fixed conductive sheet.

[0014] In one embodiment, the fixed body comprises a fixed shell, the fixed shell is provided with a fixed conductive slot, and the fixed conductive slot extends longitudinally along the movement direction of the movable body relative to the fixed body;

[0015] The first fixed conductive sheet and the second fixed conductive sheet are arranged on two opposite side walls of the fixed conductive slot. During the movement of the movable body relative to the fixed body, the first movable conductive sheet and the second movable conductive sheet can move in the fixed conductive slot.

[0016] In one embodiment, a first fixed connection hole is further formed on the inner wall of the fixed conductive slot, the first fixed conductive sheet has a first fixed extension portion, and the first fixed extension portion is passed through the first fixed connection hole;

[0017] And / or, a second fixed connection hole is further formed on the inner wall of the fixed conductive slot, the second fixed conductive sheet has a second fixed extension portion, and the second fixed extension portion is passed through the second fixed connection hole.

[0018] In one of the embodiments, a third fixed connection hole is further opened on the bottom wall of the fixed conductive slot, and the fixed body further includes a gear conductive sheet, the gear conductive sheet passes through the third fixed connection hole and is partially located in the fixed conductive slot.

[0019] In one embodiment, the movable body includes a mounting structure, which is inserted between the first fixed conductive sheet and the second fixed conductive sheet through the opening of the fixed conductive slot, the first movable conductive sheet is arranged on a side of the mounting structure facing the first fixed conductive sheet, and the second movable conductive sheet is arranged on a side of the mounting structure facing the second fixed conductive sheet.

[0020] In one embodiment, the mounting structure includes a first mounting block and a second mounting block, and the first mounting block and the second mounting block are arranged at intervals along the first direction;

[0021] A switching conductive sheet is installed on one of the first mounting block and the second mounting block on the side facing the other, and a gear conductive sheet is arranged on the bottom wall of the fixed conductive slot. During the movement of the movable body relative to the fixed body, the gear conductive sheet can enter between the first mounting block and the second mounting block and abut against the switching conductive sheet.

[0022] In one of the embodiments, the movable body includes a movable shell and a volute assembly disposed on the movable shell, and the first mounting block and the second mounting block are protrudingly disposed on the outer side wall of the volute assembly.

[0023] In one embodiment, a first mounting groove is formed on the outer side wall of the volute assembly, and the first movable conductive sheet is inserted into the first mounting groove;

[0024] And / or, a second mounting groove is formed on the outer wall of the volute assembly, and the second movable conductive sheet is inserted into the second mounting groove.

[0025] And / or, a third mounting groove is formed on the first mounting block, and the gear conductive sheet is inserted into the third mounting groove.

[0026] In one embodiment, a conductive space is formed between the first fixed conductive sheet and the second fixed conductive sheet, and during the movement of the movable body relative to the fixed body, the first movable conductive sheet and the second movable conductive sheet can enter or leave the conductive space.

[0027] In one embodiment, a fixed avoidance groove is provided on the fixed body, and the fixed avoidance groove is connected to the conductive space;

[0028] During the movement of the movable body relative to the fixed body, the movable conductive structure moves in the conductive space and the fixed avoidance groove.

[0029] In one of the embodiments, a fixed slide is provided on at least one of the two opposite inner walls of the fixed avoidance groove, and when the movable conductive structure moves in the fixed avoidance groove, the movable conductive structure fits with at least one of the fixed slides.

[0030] In one embodiment, the clothes dryer main unit includes a first heating state and a second heating state, and the heating power of the clothes dryer main unit in the first heating state is greater than the heating power in the second state;

[0031] When the movable conductive structure moves with the movable body relative to the fixed body, the clothes drying host can switch between the first heating state and the second heating state.

[0032] In one embodiment, the fixed body includes a gear conductive sheet, the movable body includes a switching conductive sheet, and during the movement of the movable body relative to the fixed body, the switching conductive sheet contacts or separates from the gear conductive sheet;

[0033] When the fixed conductive structure is electrically connected to the movable conductive structure and the switching conductive sheet is conductively connected to the gear, the clothes dryer main unit is in the first heating state; when the fixed conductive structure is electrically connected to the movable conductive structure and the switching conductive sheet is conductively separated from the gear, the clothes dryer main unit is in the second heating state.

[0034] In one of the embodiments, a power supply module is provided on the fixed body, and the power supply module is electrically connected to the fixed conductive structure;

[0035] The movable body includes a movable heating module, and the movable heating module includes two movable heating elements, each of the movable heating elements includes a positive terminal and a negative terminal, and each of the negative terminals is electrically connected to the movable conductive structure, the positive terminal of one of the movable heating elements is electrically connected to the movable conductive structure, and the positive terminal of the other movable heating element is electrically connected to the switching conductive sheet.

[0036] In one embodiment, the power supply module has an X1 power supply terminal, an X2 power supply terminal and a neutral line terminal, the fixed conductive structure includes a first fixed conductive sheet and a second fixed conductive sheet arranged at intervals along a first direction, the movable conductive structure includes a first movable conductive sheet and a second movable conductive sheet, and during the movement of the movable body relative to the fixed body, the first movable conductive sheet can abut against the first fixed conductive sheet, and the second movable conductive sheet can abut against the second fixed conductive sheet;

[0037] The X1 power supply terminal is electrically connected to the first fixed conductive sheet, the X2 power supply terminal is electrically connected to the gear conductive sheet, the neutral line terminal is connected to the second fixed conductive sheet, the positive electrode terminal of one of the movable heating elements is electrically connected to the first movable conductive sheet, and the negative electrode terminal of each of the movable heating elements is electrically connected to the second movable conductive sheet.

[0038] In one of the embodiments, the fixed body further includes a fixed heating module, the fixed heating module is electrically connected to the neutral terminal, and the fixed heating module is electrically connected to at least one of the X1 power supply terminal and the X2 power supply terminal.

[0039] In one embodiment, the fixed heating module includes two fixed heating elements, each of which includes a positive electrode connector and a negative electrode connector, wherein the positive electrode connector of one of the fixed heating elements is electrically connected to the X1 power supply terminal, the positive electrode connector of the other fixed heating element is electrically connected to the X2 power supply terminal, and the negative electrode connectors of the two fixed heating elements are electrically connected to the neutral line terminal.

[0040] In one embodiment, the power supply module further includes an AC-L terminal, the AC-L terminal is used to be connected to a live wire of an external power grid, and the AC-L terminal is electrically connected to both the X1 power supply terminal and the X2 power supply terminal;

[0041] The power supply module further includes a circuit breaker, which is used to control the connection or disconnection between the AC-L terminal and the X1 power supply terminal and the X2 power supply terminal.

[0042] In one embodiment, the movable body is rotatable relative to the fixed body around a rotation axis, and the movable body has a movable air outlet;

[0043] When the dryer main unit is arranged on a horizontal plane and is in the first heating state, the movable air outlet faces the vertical direction; when the dryer main unit is arranged on a horizontal plane and is in the second heating state, the direction of the movable air outlet intersects with the vertical direction.

[0044] In one of the embodiments, the fixed body includes a fixed air outlet, and when the clothes drying host is in the first heating state, the fixed air outlet and the movable air outlet have the same orientation.

[0045] In one embodiment, when the movable conductive structure moves with the movable body relative to the fixed body, the movable conductive structure can move to be separated from the fixed conductive structure.

[0046] In one embodiment, the movable body is rotatable relative to the fixed body around a rotation axis, the movable body has a movable end surface for being spliced ​​with the fixed body, the fixed body has a fixed end surface for being spliced ​​with the movable body, and the angle formed between the fixed end surface and the movable end surface is α, 0≤α≤180°;

[0047] When the angle α is greater than or equal to a preset value, the movable conductive structure is connected to the fixed conductive structure; and when the angle α is less than a preset value, the movable conductive structure is separated from the fixed conductive structure.

[0048] In one of the embodiments, the movable body includes a movable heating module, and the fixed body includes a power supply module;

[0049] The power supply module is electrically connected to the fixed conductive structure, and the movable heating module is electrically connected to the movable conductive structure.

[0050] The above-mentioned clothes dryer main unit, through the movement of the movable conductive structure along the surface of the fixed conductive structure, can keep the wires inside the fixed body and the movable body stationary during the movement of the movable body relative to the fixed body, and will not be affected by the movement of the movable body. On the basis of ensuring the electrical connection between the fixed body and the movable body, various problems such as wire clamping, wire hanging, wire cutting, wire stretching, etc. are avoided, the normal movement of the movable body relative to the fixed body is ensured, and the service life of the body is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 This is a schematic diagram of the structure of the clothes drying host in some embodiments of the present application.

[0052] Figure 2 for Figure 1 A schematic diagram of the structure of the clothes drying main unit when it is half unfolded in the embodiment.

[0053] Figure 3 for Figure 1 A schematic diagram of the structure of the clothes drying main unit when it is fully unfolded in the embodiment.

[0054] Figure 4 for Figure 1 Schematic diagram of the exploded view of the clothes drying main unit in the embodiment.

[0055] Figure 5 for Figure 1 A schematic cross-sectional view of a clothes drying main unit in an embodiment.

[0056] Figure 6 for Figure 5 Schematic diagram of the cross section at AA in the middle.

[0057] Figure 7 for Figure 6 Enlarged view of point A in the middle.

[0058] Figure 8 for Figure 6 A schematic diagram of the structure of the clothes drying main unit when it starts to fold in the embodiment.

[0059] Fig. 9 for Figure 8 Enlarged view of point B in the middle.

[0060] Fig.10 for Figure 6 A schematic diagram of the structure of the clothes drying main unit in the embodiment when it is half unfolded.

[0061] Fig.11 for Fig.10 Enlarged view of point C in the middle.

[0062] Fig.12 for Figure 3 Circuit diagram of the clothes dryer main unit.

[0063] Fig.13 for Figure 3 Schematic diagram of the structure of the fixed shell.

[0064] Fig.14 for Figure 3 Schematic diagram of the structure of the first fixed conductive member.

[0065] Fig.15 for Figure 3 Schematic diagram of the structure of the second fixed conductive member.

[0066] Fig.16 for Figure 3 Schematic diagram of the structure of the gear shift conductive parts.

[0067] Fig.17 for Figure 3 Structural diagram of the middle volute assembly.

[0068] Fig.18 for Figure 3 Assembly diagram of the middle volute assembly, movable casing and fixed casing.

[0069] Fig.19 for Fig.18 The enlarged view at D in the figure.

[0070] Fig. 20 for Figure 3 Schematic diagram of the structure of the fixed middle shell.

[0071] Description of reference numerals:

[0072] Fixed body 100; fixed housing 101; fixed conductive slot 102; first fixed connection hole 103; second fixed connection hole 104; third fixed connection hole 105;

[0073] Fixed conductive structure 110; first fixed conductive sheet 111; second fixed conductive sheet 112; first fixed extension portion 113; second fixed extension portion 114; conductive space 115;

[0074] Gear position conductive sheet 120; fixed temperature limiting component 121;

[0075] Fixed avoidance groove 130; Fixed sliding plate 131;

[0076] A power supply module 140;

[0077] The heating module 150 is fixed; the heating element 151 is fixed; the temperature limiting element 152 is fixed;

[0078] Fixed air outlet 160; Fixed middle shell 161; Fixed blower 162; Fixed volute assembly 163; Fixed air duct 164;

[0079] Movable body 200; mounting structure 201; first mounting block 202; second mounting block 203; movable housing 204;

[0080] A movable conductive structure 210; a first movable conductive sheet 211; a second movable conductive sheet 212;

[0081] Switching the conductive sheet 220;

[0082] Volute assembly 230; volute 231; volute tongue 232; first mounting groove 233; second mounting groove 234; third mounting groove 235;

[0083] Active heating module 240; Active heating element 241; Active temperature limiting element 242;

[0084] Active air outlet 250; Active blower 251;

[0085] Blower motor 260; transmission shaft 261; movable air duct 262; DETAILED DESCRIPTION

[0086] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0087] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0088] In addition, if the terms "fixed" or "movable" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "fixed" or "movable" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0089] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0090] In the present application, unless otherwise clearly specified and limited, if there is a description such as a fixed feature being "above" or "below" an active feature, it may mean that the fixed and active features are in direct contact, or that the fixed and active features are in indirect contact through an intermediate medium. Moreover, the fixed feature being "above", "above" and "above" the active feature may mean that the fixed feature is directly above or obliquely above the active feature, or simply means that the fixed feature is higher in level than the active feature. The fixed feature being "below", "below" and "below" the active feature may mean that the fixed feature is directly below or obliquely below the active feature, or simply means that the fixed feature is lower in level than the active feature.

[0091] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0092] See also Figure 1 and Figure 2 A clothes drying main unit provided in one embodiment of the present application includes a fixed body 100 and a movable body 200. The movable body 200 is movably connected to the fixed body 100 so that the movable body 200 can move relative to the fixed body 100, thereby realizing the unfolding and folding of the body.

[0093] Specifically, the movable body 200 is rotatable relative to the fixed body 100 about a rotation axis, and a movable air outlet 250 is formed on the movable body 200. When the movable body 200 and the fixed body 100 are completely folded, as shown in FIG. Figure 1 As shown, the movable air outlet 250 is located between the movable body 200 and the fixed body 100. In this way, after the clothes dryer main unit is folded, not only can the space be reduced, but the movable air outlet 250 can also be closed to prevent external dust and debris from entering the movable air outlet 250 and causing blockage, thereby affecting the air outlet effect.

[0094] When the movable body 200 rotates a certain angle relative to the fixed body 100, the clothes drying main unit can be in a semi-open state. Figure 2 As shown, the movable body 200 continues to rotate, so that the clothes drying main unit can be in a fully open state, such as Figure 3 As shown. In this way, when the active clothes dryer main unit moves relative to the fixed body 100, the direction of the active air outlet 250 will change with the movement of the active clothes dryer main unit 200, and when the clothes dryer main unit is in a fully opened state, that is, Figure 3 In the state of the clothes dryer main unit shown, the clothes dryer main unit is placed on a horizontal plane, and the movable air outlet 250 is oriented in a vertical direction.

[0095] During actual use of the dryer, the fully unfolded dryer main unit is arranged under the clothes cover of the dryer so that the movable air outlet 250 can be directed toward the clothes hung on the clothes cover, so that the hot air discharged through the movable air outlet 250 can dry the clothes on the clothes cover.

[0096] Please see Figure 4In order to enable the active air outlet 250 to discharge hot air, an active heating module 240 and components such as an active blower 251 are provided on the active body 200 to generate airflow through the active blower 251. After the airflow passes through the active heating module 240, it is heated to form hot air, and the hot air is discharged from the active air outlet 250.

[0097] In order to supply power to the active heating module 240 and the active blower 251, a power supply module 140 is provided on the fixed body 100, and the power supply module 140 is used to connect to an external power source such as a power grid. In addition, the power supply module 140 is also electrically connected to the active heating module 240 and the blower motor 260 for driving the active blower 251, so that the power of the power grid is distributed to the active heating module 240 and the blower motor 260 through the power supply module 140.

[0098] Among them, the blower motor 260 is arranged on the fixed body 100, and is connected to the movable blower 251 on the movable body 200 through the transmission shaft 261. The transmission shaft 261 can move relative to the fixed body 100 with the movement of the movable body 200, so that after the movable body 200 moves relative to the fixed body 100, the transmission shaft 261 can also realize the driving of the movable blower 251 by the blower motor 260.

[0099] It should be noted that the transmission shaft 261 can move relative to the fixed body 100 along with the movement of the movable body 200, which means that the transmission shaft 261 can adapt to the movement of the movable body 200 relative to the fixed body 100 to ensure the transmission connection between the blower motor 260 and the movable blower 251. Figure 4 In the embodiment of the present invention, the movable body 200 is rotatably disposed on the fixed body 100 around a rotation axis, and the axis of the transmission shaft 261 is coaxial with the rotation axis, so that when the movable body 200 rotates relative to the fixed body 100, the transmission shaft 261 can also rotate together with it to adapt to the position of the movable body 200. In some other embodiments, when the movable body 200 is disposed on the fixed body 100 in a telescopic manner, the transmission shaft 261 can be telescopic relative to the fixed body 100 together with the movable body 200.

[0100] The movable heating module 240 is arranged on the movable body 200. If it is directly connected to the power supply module 140 and the movable heating module 240 through a wire, when the movable body 200 moves relative to the fixed body 100, the movable heating module 240 will drive the wire to move together, thereby causing various problems such as wire clamping, wire hanging, wire cutting, and wire stretching. Not only will it easily cause the wire to be damaged, but the wire will also affect the rotation of the movable body 200, resulting in the dryer main unit being unable to rotate to the unfolded state or unable to return to the folded state.

[0101] To this end, the fixed body 100 has a fixed conductive structure 110, the movable body 200 has a movable conductive structure 210, the fixed conductive structure 110 and the power supply module 140 are electrically connected to each other through a wire, and the movable conductive structure 210 and the movable heating module 240 are electrically connected to each other through a wire. When the movable body 200 moves relative to the fixed body 100, the movable conductive structure 210 moves with the movable body 200, and the movable conductive structure 210 can move along the surface of the fixed conductive structure 110 and be electrically connected to the fixed conductive structure 110.

[0102] In this way, by the movement of the movable conductive structure 210 along the surface of the fixed conductive structure 110, the movable conductive structure 210 can also maintain electrical connection with the fixed conductive structure 110 during the movement of the movable body 200 relative to the fixed body 100. In addition, during the movement of the movable body 200 relative to the fixed body 100, the wire connecting the movable heating module 240 and the movable conductive structure 210 remains stationary relative to the movable body 200 and will not be pulled by the movement of the movable body 200. In this way, while ensuring that the power supply module 140 and the movable heating module 240 are electrically connected to each other, various problems such as wire clamping, wire hanging, wire cutting, wire stretching, etc. are avoided, thereby ensuring the normal movement of the movable body 200 relative to the fixed body 100 and improving the service life of the body.

[0103] The above-mentioned clothes drying main unit, through the movement of the movable conductive structure 210 along the surface of the fixed conductive structure 110, enables the wires inside the fixed body 100 and the movable body 200 to remain stationary during the movement of the movable body 200 relative to the fixed body 100, and will not be affected by the movement of the movable body 200. On the basis of ensuring that the fixed body 100 and the movable body 200 are electrically connected to each other, various problems such as wire clamping, wire hanging, wire cutting, wire stretching, etc. are avoided, and the normal movement of the movable body 200 relative to the fixed body 100 is ensured, thereby increasing the service life of the body.

[0104] It should be noted that, in addition to being used to connect the power supply module 140 and the movable heating module 240, the movable conductive structure 210 and the fixed conductive structure 110 can also be used to connect the fixed clothes dryer host and other components in the movable clothes dryer host. For example, in some embodiments, a display screen is provided on the movable body 200, and the display screen is electrically connected to the power supply module 140 through the movable conductive structure 210 and the fixed conductive structure 110.

[0105] In some embodiments of the present application, when the clothes drying main unit needs to be folded, the movable body 200 will gradually approach the fixed body 100 during the rotation process, that is, from Figure 3 Exercise to Figure 2 Finally Figure 1During the folding process, the movable air outlet 250 on the movable body 200 will gradually turn from a vertical direction to a horizontal direction, and finally turn to a direction toward the fixed body 100.

[0106] To this end, when the movable conductive structure 210 moves with the movable body 200 relative to the fixed body 100, the movable conductive structure 210 can also move to be separated from the fixed structure, and when the movable conductive structure 210 is separated from the fixed structure, the power supply module 140 is also disconnected from the movable heating module 240, so that the movable heating module 240 no longer works, and the movable air outlet 250 blows out natural wind.

[0107] When the clothes dryer is in a semi-folded state, the air outlet of the movable air outlet 250 is oriented horizontally or nearly horizontally. Figure 2 In the state of the clothes dryer, the hot air blown out from the movable air outlet 250 can also be used for heating the human body, that is, the clothes dryer is used as a heater, which improves the scalability of the clothes dryer.

[0108] When the clothes dryer is in a semi-folded state, if the movable body 200 is subjected to external force, such as the user accidentally kicking the movable body 200, the movable body 200 will continue to move toward the fixed body 100 under the action of its own weight, so that the body turns into a fully folded state. At this time, since the user does not have time to turn off the switch of the clothes dryer, the movable air outlet 250 will continue to blow out hot air, but since the clothes dryer has been completely folded, the hot air blown out by the movable air outlet 250 will directly act on the inside of the body, causing the plastic parts inside the body to melt, affecting the normal operation of the body.

[0109] In this way, when the movable body 200 moves within a certain angle range, the movable air outlet 250 of the movable body 200 can blow out hot air to meet the user's heating needs, and by changing the angle between the movable body 200 and the fixed body 100, the direction of the movable air outlet 250 can also be changed accordingly to meet the user's heating needs at different angles.

[0110] When the movable body 200 moves beyond a certain angle, the movable conductive structure 210 is separated from the fixed structure, and the movable heating module 240 is disconnected from the power supply module 140, so that the movable air outlet 250 no longer blows out hot air, thereby preventing the hot air blown out of the movable air outlet 250 from damaging the internal parts of the body when the movable body 200 is too close to the fixed body 100.

[0111] Specifically, the movable body 200 is used to connect the movable end face with the fixed body 100, and the fixed body 100 is used to connect the fixed end face with the movable body 200. The angle formed between the movable end face and the fixed end face is α, 0≤α≤180°. When α is greater than or equal to a preset value, the movable conductive structure 210 is connected to the fixed conductive structure 110, and when α is less than a preset value, the movable conductive structure 210 is separated from the fixed conductive structure 110.

[0112] The preset value may be 90°, or a value close to 90°, such as 80°, etc. Thus, when α moves within a range between the preset value and 180°, the clothes dryer is in an unfolded state, the air outlet direction of the active air outlet 250 is toward the outside of the clothes dryer, and the hot air blown out of the active air outlet 250 will not affect the fixed body 100. When α moves within a range between the preset value and 0°, the clothes dryer is in a state close to being folded, and the active conductive structure 210 is separated from the fixed conductive structure 110. Although the active air outlet 250 is toward the fixed body 100, the air blown out is cold air, and the cold air will not affect the components inside the fixed body 100.

[0113] In actual use, the temperature of the warm air required for human body heating is generally not too high, while a higher temperature is required for drying clothes to achieve a better drying effect. To this end, in some embodiments, the clothes dryer main unit includes a first heating state and a second heating state, and the heating power of the clothes dryer main unit in the first heating state is greater than the heating power in the second state. When the movable conductive structure 210 moves with the movable body 200 relative to the fixed body 100, the clothes dryer main unit can switch between the first heating state and the second heating state.

[0114] When the clothes dryer is placed on a horizontal surface and fully unfolded, the clothes dryer is at the first heating power, i.e. Figure 3 As shown, at this time, α=180°, the active air outlet 250 is completely facing the vertical direction, and the hot air blown out by the active air outlet 250 is basically used to dry the clothes in the clothing cover. At this time, the heating power of the dryer main unit is relatively large, and the hot air temperature is relatively high to meet the demand for drying clothes.

[0115] When the clothes dryer is half-folded, the clothes dryer is at the second heating power. Figure 2 As shown, at this time 90<α<180°, the movable air outlet 250 is at a certain angle to the vertical direction, and the hot air blown out by the movable air outlet 250 is used for heating the user. At this time, the heating power of the dryer host is low, and the hot air temperature is low, which meets the user's heating needs.

[0116] For specific embodiments, see Figure 4 , Figure 5 , Figure 6 and Figure 7 The fixed body 100 includes a gear conductive sheet 120, and the movable body 200 includes a switching conductive sheet 220. When the movable body 200 moves relative to the fixed body 100, the switching conductive sheet 220 contacts or separates from the gear conductive sheet 120. When the fixed conductive structure 110 is electrically connected to the movable conductive structure 210, and the switching conductive sheet 220 is electrically connected to the gear conductive sheet, refer to Figure 6 and Figure 7 , the clothes dryer is in the first heating state; when the fixed conductive structure 110 is electrically connected to the movable conductive structure 210, and the switching conductive sheet 220 is electrically separated from the gear position, refer to Figure 8 and Fig. 9 , the clothes dryer host is in the second heating state.

[0117] That is, on the basis of the electrical connection between the power supply module 140 and the active heating module 240, the power of the heating module is adjusted by switching the contact and separation between the conductive sheet 220 and the gear conductive sheet 120. Figure 4 and Fig.12 The movable body 200 includes an movable heating module 240, and the movable heating module 240 includes two movable heating elements 241. Each movable heating element 241 includes a positive terminal and a negative terminal, and each negative terminal is electrically connected to the movable conductive structure 210. The positive terminal of one movable heating element 241 is electrically connected to the movable conductive structure 210, and the positive terminal of the other movable heating element 241 is electrically connected to the switching conductive sheet 220.

[0118] In this way, when the clothes dryer main unit is in the first heating state, one of the active heating elements 241 forms an electrical circuit through the active conductive structure 210, the fixed conductive structure 110 and the power supply module 140, and the other active heating element 241 forms an electrical circuit through the switching conductive sheet 220, the gear conductive sheet 120 and the power supply module 140, so that both active heating elements 241 are connected to the circuit, and then the two active heating elements 241 heat the air flow passing through themselves at the same time, and the temperature of the air outlet 250 is relatively high.

[0119] When the clothes dryer is in the second heating state, only the active heating element 241 that forms an electrical circuit with the active conductive structure 210, the fixed conductive structure 110 and the power supply module 140 is working, and the other active heating element 241 and the power supply module 140 do not form an electrical circuit. At this time, only one active heating element 241 is connected to the circuit, so that only one active heating element 241 heats the air flow passing through it, and the temperature of the air outlet 250 is relatively low.

[0120] Furthermore, since the positive electrode and the negative electrode of one of the heating elements are electrically connected to the power supply module 140 through the movable conductive structure 210 and the fixed conductive structure 110, in order to avoid mutual interference between the lines, the fixed conductive structure 110 includes a first fixed conductive sheet 111 and a second fixed conductive sheet 112 arranged at intervals along the first direction, and the movable conductive structure 210 includes a first movable conductive sheet 211 and a second movable conductive sheet 212. During the movement of the movable body 200 relative to the fixed body 100, the first movable conductive sheet 211 moves along the surface of the first fixed conductive sheet 111, and the second movable conductive sheet 212 moves along the second fixed conductive sheet 112.

[0121] The first direction intersects with the moving direction of the movable body 200 relative to the fixed body 100, so that the first movable conductive sheet 211 will not contact the second fixed conductive sheet 112 during the movement. Figure 5 and Figure 6 In the embodiment, the movable body 200 is rotatable relative to the fixed body 100 around the rotation axis. At this time, the movement direction of the movable body 200 relative to the fixed body 100 is the circumferential direction of the fixed body 100, and the first direction is the radial direction of the rotation axis.

[0122] Further, see Fig.12 The power supply module 140 has an X1 power supply terminal, an X2 power supply terminal and a neutral line terminal. The X1 power supply terminal and the X2 power supply terminal are both connected to the live line of the external power grid, and the neutral line terminal is connected to the neutral line of the external power grid. The X1 power supply terminal is electrically connected to the first fixed conductive sheet 111, the X2 power supply terminal is electrically connected to the gear conductive sheet 120, and the neutral line terminal is connected to the second fixed conductive sheet 112. The positive terminal of one movable heating element 241 is electrically connected to the first movable conductive sheet 211, the positive terminal of another movable heating element 241 is electrically connected to the switching conductive sheet 220, and the negative terminal of each movable heating element 241 is electrically connected to the second movable conductive sheet 212.

[0123] In this way, when the movable body 200 moves to the point where the fixed conductive structure 110 contacts the movable conductive structure 210, and the switching conductive sheet 220 contacts the gear position conductive sheet 120, the current output from the X1 power supply terminal passes through the first fixed conductive sheet 111 and the first movable conductive sheet 211 in sequence to enter the positive terminal of one of the movable heating elements 241, and then is output from the negative terminal of the movable heating element 241, and passes through the second movable conductive sheet 212 and the second fixed conductive sheet 112 in sequence to enter the neutral terminal.

[0124] The current output from the X2 power supply terminal passes through the gear conductive plate 120 and the switching conductive plate 220 in sequence to enter the positive terminal of another movable heating element 241, and then is output from the negative terminal of the movable heating element 241, and passes through the second movable conductive plate 212 and the second fixed conductive plate 112 in sequence to enter the neutral terminal.

[0125] At this time, the two active heating elements 241 are both connected to the circuit, so that the two active heating elements 241 heat the air flow at the same time, so that the temperature of the air discharged from the active air outlet 250 is relatively high.

[0126] When the movable body 200 moves to the point where the fixed conductive structure 110 contacts the movable conductive structure 210, and the switching conductive sheet 220 separates from the gear conductive sheet 120, the current of the X1 power supply terminal still passes through the corresponding movable heating element 241, but the X2 power supply terminal and the corresponding movable heating element 241 are disconnected from each other, so that only one movable heating element 241 is connected to the circuit, realizing that a single movable heating element 241 heats the airflow, so that the air outlet temperature of the movable air outlet 250 is relatively low.

[0127] It should be noted that, in actual use, the number of fixed conductive sheets included in the fixed conductive structure 110 can be selected according to actual use requirements, that is, it is not limited to the first fixed conductive sheet 111 and the second fixed conductive sheet 112, and the fixed conductive structure 110 also includes a third fixed conductive sheet, a fourth conductive sheet, etc. The movable conductive structure 210 corresponds to the fixed conductive structure 110, and the fixed structure includes a plurality of fixed conductive sheets. The movable conductive structure 210 has the same number of movable conductive sheets, and each movable conductive sheet corresponds to one of the fixed conductive sheets. When the movable conductive structure 210 moves with the movable body 200 relative to the fixed body 100, each movable conductive sheet can move on the surface of the corresponding fixed conductive sheet and be electrically connected to the corresponding fixed conductive sheet.

[0128] For specific embodiments, see Fig.10 and Fig.11 During the movement of the movable body 200 relative to the fixed body 100, the first movable conductive sheet 211 and the second movable conductive sheet 212 can move together between the first fixed conductive sheet 111 and the second fixed conductive sheet 112. That is, the gap between the first fixed conductive sheet 111 and the second fixed conductive sheet 112 can be used to separate the first fixed conductive sheet 111 and the second fixed conductive sheet 112, and can also provide space for the movement of the first movable conductive sheet 211 and the second movable conductive sheet 212, thereby reducing the space occupied by the fixed conductive structure 110 and the movable conductive structure 210, and improving the compactness of the internal structure of the clothes drying main unit.

[0129] A conductive space 115 is formed between the first fixed conductive sheet 111 and the second fixed conductive sheet 112. When the movable body 200 moves relative to the fixed body 100, the first movable conductive sheet 211 and the second movable conductive sheet 212 can enter or leave the conductive space 115. Thus, when the first movable conductive sheet 211 and the second movable conductive sheet 212 leave the conductive space 115, the fixed conductive structure 110 and the movable conductive structure 210 are disconnected from each other. When the first movable conductive sheet 211 and the second movable conductive sheet 212 enter the conductive space 115, the first movable conductive sheet 211 abuts against the first fixed conductive sheet 111, and the second movable conductive sheet 212 abuts against the second fixed conductive sheet 112, so that the fixed conductive structure 110 and the movable conductive structure 210 are connected to each other.

[0130] Furthermore, the angle formed by the two ends of the first fixed conductive sheet 111 and the second fixed conductive sheet 112 in the movement direction of the movable body 200 relative to the fixed body 100 and the rotation axis is the above-mentioned preset value, preferably 90°, so that after the movable body 200 rotates by the preset value, the fixed conductive structure 110 will be separated from the movable conductive structure 210.

[0131] For specific embodiments, see Figure 4 , Fig.13 The fixed body 100 includes a fixed housing 101, and a fixed conductive slot 102 is provided on the fixed housing 101. The fixed conductive slot 102 extends longitudinally along the direction of movement of the movable body 200 relative to the fixed body 100. The first fixed conductive sheet 111 and the second fixed conductive sheet 112 are provided on two opposite side walls of the fixed conductive slot 102. When the movable body 200 moves relative to the fixed body 100, the first movable conductive sheet 211 and the second movable conductive sheet 212 can move in the fixed conductive slot 102.

[0132] The first fixed conductive sheet 111 and the second fixed conductive sheet 112 can be installed on the inner wall of the fixed conductive slot 102 by bonding or embedding. Fig.14 , Fig.15 and Fig.15 In order to electrically connect the first fixed conductive sheet 111 and the power supply module 140 to each other, a first fixed connection hole 103 is further opened on the inner wall of the fixed conductive groove 102. The first fixed conductive sheet 111 has a first fixed extension portion 113, and the first fixed extension portion 113 extends through the first fixed connection hole 103, so that the first fixed extension portion 113 can pass through the fixed conductive groove 102 to be electrically connected to the X1 power supply terminal of the power supply module 140 by wire or plug-in.

[0133] Furthermore, a second fixed connection hole 104 is also opened on the inner wall of the fixed conductive slot 102, and the second fixed conductive sheet 112 has a second fixed extension portion 114, and the second fixed extension portion 114 is passed through the second fixed connection hole 104, so that the second fixed extension portion 114 can pass through the fixed conductive slot 102 to be electrically connected to the neutral line terminal of the power supply module 140 through a wire or plug-in.

[0134] Furthermore, a third fixed connection hole 105 is provided on the bottom wall of the fixed conductive slot 102, and the gear conductive sheet 120 is inserted through the fixed connection hole, and part of the gear conductive sheet 120 is located in the fixed conductive slot 102, so that the part can abut against the switching conductive sheet 220. The other part extends out of the fixed conductive slot 102 to electrically connect the switching conductive sheet 220 to the X2 power supply terminal through a wire or plug-in.

[0135] Part of the movable body 200 can extend into the interior of the fixed conductive slot 102 through the opening of the fixed conductive slot 102, so that the movable conductive structure 210 on the movable body 200 can contact the fixed conductive structure 110. Specifically, the movable body 200 includes a mounting structure 201, which is inserted between the first fixed conductive sheet 111 and the fixed conductive sheet through the opening of the fixed conductive slot 102. The first movable conductive sheet 211 is arranged on the side of the mounting structure 201 facing the first fixed conductive sheet 111, and the second movable conductive sheet 212 is arranged on the side of the mounting structure 201 facing the second fixed conductive sheet 112. When the mounting structure 201 is inserted into the fixed conductive slot 102, the first movable conductive sheet 211 will abut against the first fixed conductive sheet 111, and the second movable conductive sheet 212 will abut against the second fixed conductive sheet 112.

[0136] Further, see Fig.17 The mounting structure 201 includes a first mounting block 202 and a second mounting block 203, and the first mounting block 202 and the second mounting block 203 are arranged at intervals along the first direction. A switching conductive sheet 220 is installed on one side of the first mounting block 202 and the second mounting block 203 facing the other, and a gear conductive sheet 120 is arranged on the bottom wall of the fixed conductive slot 102. When the movable body 200 moves relative to the fixed body 100, the gear conductive sheet 120 can enter between the first mounting block 202 and the second mounting block 203 and abut against the switching conductive sheet 220.

[0137] For specific embodiments, see Fig.17 , Fig.18 and Fig.19The movable body 200 includes a movable housing 204, a volute assembly 230 disposed on the movable housing 204, and an active air duct 262. The volute assembly 230 includes a volute 231 and a volute tongue 232. The movable blower 251 is disposed in the volute assembly 230, so that an airflow is formed in the volute assembly 230, and the airflow flows to the active air duct 262 under the guidance of the volute assembly 230. The movable heating element 241 is disposed in the active air duct 262, so that the airflow will be heated by the movable heating element 241 during the flow in the active air duct 262. The active air duct 262 is provided with an active air outlet 250, and the heated hot air is discharged from the active air outlet 250.

[0138] The outer wall of the volute assembly 230 is provided with a first mounting block 202 and a second mounting block 203 protruding therefrom, and the mounting structure 201 is provided on the outer wall of the volute assembly 230 to improve the utilization rate of the internal space of the clothes dryer. The outer wall of the volute assembly 230 is provided with a first mounting groove 233 and a second mounting groove 234 recessed therein, and the first movable conductive sheet 211 is inserted into the first mounting groove 233, thereby fixing the first movable conductive sheet 211 through the first mounting groove 233, and the second movable conductive sheet 212 is inserted into the second mounting groove 234, thereby fixing the second movable conductive sheet 212 through the second mounting groove 234. Furthermore, a third mounting groove 235 is formed on the side of the first mounting block 202 facing the second mounting block 203, and the gear conductive sheet 120 is inserted into the third mounting groove 235, thereby fixing the gear conductive sheet 120 through the third mounting groove 235.

[0139] In some embodiments, see Fig. 20 The fixed body 100 further includes a fixed middle shell 161 disposed on the upper fixed shell 101, and a fixed avoidance groove 130 is provided on the fixed middle shell 161, and the fixed avoidance groove 130 is connected to the conductive space 115. When the movable body 200 moves relative to the fixed body 100, the movable conductive structure 210 moves in the conductive space 115 and the fixed avoidance groove 130, that is, when the mounting structure 201 and the movable conductive structure 210 on the mounting structure 201 leave the conductive space 115, the mounting structure 201 and the movable conductive structure 210 will enter the fixed avoidance groove 130 and continue to move with the movable body.

[0140] It is further obtained that a fixed slide 131 is provided on at least one of the two opposite inner walls of the fixed avoidance groove 130, and when the movable conductive structure 210 moves in the fixed avoidance groove 130, the movable conductive structure 210 is fitted with at least one fixed slide 131, so that the friction force of the movable conductive structure 210 in the fixed avoidance groove 130 is reduced by the fitting of the fixed slide 131 and the movable conductive structure 210.

[0141] Specifically, fixed slides 131 are installed on the two inner walls opposite to each other in the first direction of the fixed avoidance groove 130 by bonding or embedding, one of the fixed slides 131 can abut against the first movable conductive sheet 211, and the other fixed slide 131 can abut against the second movable conductive sheet 212, thereby reducing the friction force of the first movable conductive sheet 211 and the second movable conductive sheet 212 moving in the fixed avoidance groove 130.

[0142] Among them, one of the fixed sliding sheets 131 is located on the same side as the first fixed conductive sheet 111, and the two have the same diameter, and the ends of the two are in contact with each other. The other fixed sliding sheet 131 has the same diameter as the second fixed conductive sheet 112, and the ends of the two are in contact with each other.

[0143] In some embodiments of the present application, it can be seen from the above that when the dryer main unit is arranged on a horizontal plane and the dryer main unit is in the first heating state, the movable air outlet 250 faces the vertical direction to dry the clothes. When the dryer main unit is arranged on a horizontal plane and the dryer main unit is in the second heating state, the direction of the movable air outlet 250 intersects with the vertical direction to be used for heating the user. In some embodiments of the present application, in order to further improve the drying efficiency of the clothes, the fixed body 100 includes a fixed air outlet 160. When the dryer main unit is in the first heating state, the fixed air outlet 160 and the movable air outlet 250 have the same direction. In this way, when the dryer main unit is used to dry the clothes, the fixed air outlet 160 can output hot air at the same time as the movable air outlet 250 to dry the clothes, thereby improving the drying efficiency of the clothes.

[0144] Furthermore, in order to enable the fixed air outlet 160 to output hot air, the fixed body 100 further includes a fixed heating module 150, the fixed heating module 150 is electrically connected to the neutral terminal, and the fixed heating module 150 is electrically connected to at least one of the X1 power supply terminal and the X2 power supply terminal. In this way, the fixed heating module 150 can also be powered by the power supply module 140, so that the fixed air outlet 160 can output hot air.

[0145] Specifically, the fixed heating module 150 includes two fixed heating elements 151, each of which includes a positive pole connector and a negative pole connector. The positive pole connector of one fixed heating element 151 is electrically connected to the X1 power supply terminal, the positive pole connector of the other fixed heating element 151 is electrically connected to the X2 power supply terminal, and the negative pole connectors of the two fixed heating elements 151 are electrically connected to the neutral line terminal.

[0146] In this way, the current output by the X1 power supply terminal not only passes through one of the movable heating elements 241, but also can power one of the fixed heating elements 151, and the current output by the X2 power supply terminal can not only pass through the other movable heating element 241, but also can power the other fixed element.

[0147] In actual use, since the fixed heating element 151 is directly connected to the power supply module 140, it is not affected by the on-off connection between the movable conductive structure 210 and the fixed conductive structure 110, that is, no matter how the movable body 200 moves relative to the fixed body 100, the fixed heating element 151 is always in a working state.

[0148] In order to prevent the fixed heating element 151 from being in the on state when the clothes dryer is folded, the power supply module 140 also includes an AC-L terminal, which is used to connect to the live wire of the external power grid. The power supply module 140 also includes a circuit breaker, which is used to control the connection or disconnection between the AC-L terminal and the X1 power supply terminal and the X2 power supply terminal. That is, when the circuit breaker is closed, the X1 power supply terminal and the X2 power supply terminal are both disconnected from the AC-L terminal, so that the entire clothes dryer is in a power-off state, so that the clothes dryer can be folded normally. When the circuit breaker is opened, the X1 power supply terminal and the X2 power supply terminal are both connected to the AC-L terminal, and the fixed heating element 151, the movable heating element 241, etc. can all work normally.

[0149] In some embodiments of the present application, the power supply module 140 also includes a FAN1 terminal, a FAN2 terminal, and an AC-L1 terminal. The low-end wiring of the blower motor 260 is connected to the FAN1 terminal, the high-end wiring is connected to FAN2, and the common terminal wiring is connected to the mainboard AC-L1. The display panel is connected to the power supply module 140 through inter-board wiring.

[0150] Furthermore, the fixed body 100 also includes a fixed shell 101 and a fixed middle shell 161, a fixed blower 162, a fixed volute assembly 230163, and a fixed air duct 164, all of which are arranged on the fixed shell 101. The fixed blower 162 is electrically connected to the blower motor 260, and forms an airflow in the fixed volute 231. The airflow passes through the fixed air duct 164 and is discharged from the fixed air outlet 160. The fixed heating element 151 is arranged in the fixed air duct 164 to heat the airflow passing through the fixed air duct 164, and finally forms hot air to be discharged from the fixed air outlet 160.

[0151] Furthermore, the fixed body 100 further includes a fixed temperature limiting component 121, which is respectively connected to the neutral terminal and the negative terminals of the two fixed heating components. The fixed temperature limiting component 121 is used to detect the temperature of each fixed heating component, and when the temperature of the fixed heating component is greater than or equal to a threshold value, the fixed temperature limiting component 121 disconnects the connection between the neutral terminal and the negative terminal of the fixed heating component, thereby stopping the operation of the fixed heating component.

[0152] The movable body 200 further includes an active temperature limiting component 242, which is respectively connected to the second movable conductive sheet 212 and the negative terminals of the two movable heating elements. The active temperature limiting component 242 is used to detect the temperature of each movable heating element, and when the temperature of the movable heating element is greater than or equal to a threshold value, the active temperature limiting component 242 disconnects the connection between the neutral terminal and the negative terminal of the movable heating element, thereby stopping the operation of the movable heating element.

[0153] The following combination Figure 6 , 8 10 The working process of the clothes drying host in one embodiment of the present application is described:

[0154] When the dryer is fully extended, Figure 6 , Figure 7 As shown, at this time, the first fixed conductive sheet 111 is against the first movable conductive sheet 211, the second fixed conductive sheet 112 is against the second movable conductive sheet 212, the gear conductive sheet 120 is against the switching conductive sheet 220, and at this time, the two heating elements in the movable body 200 are connected to the circuit, so that the movable air outlet 250 of the dryer main unit outputs hot air with a higher temperature.

[0155] When the dryer starts to fold, that is, the dryer Figures 8 to 10 At this time, the first fixed conductive sheet 111 is against the first movable conductive sheet 211, the second fixed conductive sheet 112 is against the second movable conductive sheet 212, the gear conductive sheet 120 is separated from the switching conductive sheet 220, and only one movable heating element 241 in the movable body 200 is connected to the circuit, so that the movable air outlet 250 of the clothes drying host outputs hot air at a lower temperature.

[0156] When Fig.10 After the clothes dryer main unit continues to be folded, the first fixed conductive sheet 111 is about to be separated from the first movable conductive sheet 211, the second fixed conductive sheet 112 is separated from the second movable conductive sheet 212, the gear conductive sheet 120 is separated from the switching conductive sheet 220, and the movable heating element 241 of the movable body 200 is completely disconnected from the circuit, so that the movable air outlet 250 of the clothes dryer main unit outputs natural wind.

[0157] The above-mentioned clothes drying host has at least the following advantages:

[0158] Through the movement of the movable conductive structure 210 along the surface of the fixed conductive structure 110, the wires inside the fixed body 100 and the movable body 200 can remain stationary during the movement of the movable body 200 relative to the fixed body 100, and will not be affected by the movement of the movable body 200. On the basis of ensuring that the fixed body 100 and the movable body 200 are electrically connected to each other, various problems such as wire clamping, wire hanging, wire cutting, wire stretching, etc. are avoided, and the normal movement of the movable body 200 relative to the fixed body 100 is ensured, thereby increasing the service life of the body.

[0159] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described 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.

[0160] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations 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 application shall be subject to the attached claims.

Claims

1. A clothes drying host, characterized in that: The clothes drying host comprises: A fixed body (100) having a fixed conductive structure (110); A movable body (200) movably connected to the fixed body (100) and having a movable conductive structure (210); During the movement of the movable body (200) relative to the fixed body (100), the movable conductive structure (210) can move along the surface of the fixed conductive structure (110) and be electrically connected to the fixed conductive structure (110).

2. The clothes drying host according to claim 1, characterized in that: The fixed conductive structure (110) comprises a first fixed conductive sheet (111) and a second fixed conductive sheet (112) arranged at intervals along a first direction, and the movable conductive structure (210) comprises a first movable conductive sheet (211) and a second movable conductive sheet (212); During the movement of the movable body (200) relative to the fixed body (100), the first movable conductive sheet (211) can move along the surface of the first fixed conductive sheet (111), and the second movable conductive sheet (212) can move along the second fixed conductive sheet (112), and the first direction intersects with the movement direction of the movable body (200) relative to the fixed body (100).

3. The clothes drying host according to claim 2, characterized in that: During the movement of the movable body (200) relative to the fixed body (100), the first movable conductive sheet (211) and the second movable conductive sheet (212) can move together between the first fixed conductive sheet (111) and the second fixed conductive sheet (112).

4. The clothes drying host according to claim 3, characterized in that: The fixed body (100) comprises a fixed shell (101), the fixed shell (101) is provided with a fixed conductive slot (102), and the fixed conductive slot (102) extends longitudinally along the movement direction of the movable body (200) relative to the fixed body (100); The first fixed conductive sheet (111) and the second fixed conductive sheet (112) are arranged on two opposite side walls of the fixed conductive slot (102); when the movable body (200) moves relative to the fixed body (100), the first movable conductive sheet (211) and the second movable conductive sheet (212) can move within the fixed conductive slot (102).

5. The clothes drying host according to claim 4, characterized in that: A first fixed connection hole (103) is also provided on the inner wall of the fixed conductive slot (102); the first fixed conductive sheet (111) has a first fixed extension portion (113); the first fixed extension portion (113) extends through the first fixed connection hole (103); And / or, a second fixed connection hole (104) is further provided on the inner wall of the fixed conductive slot (102), the second fixed conductive sheet (112) has a second fixed extension portion (114), and the second fixed extension portion (114) is passed through the second fixed connection hole (104).

6. The clothes drying host according to claim 4, characterized in that: A third fixed connection hole (105) is also provided on the bottom wall of the fixed conductive slot (102), and the fixed body (100) further comprises a gear conductive sheet (120), the gear conductive sheet (120) passes through the third fixed connection hole (105) and is partially located in the fixed conductive slot (102).

7. The clothes drying host according to claim 4, characterized in that: The movable body (200) comprises a mounting structure (201), wherein the mounting structure (201) is inserted between the first fixed conductive sheet (111) and the second fixed conductive sheet (112) via an opening of the fixed conductive slot (102), wherein the first movable conductive sheet (211) is arranged on a side of the mounting structure (201) facing the first fixed conductive sheet (111), and the second movable conductive sheet (212) is arranged on a side of the mounting structure (201) facing the second fixed conductive sheet (112).

8. The clothes drying host according to claim 7, characterized in that: The mounting structure (201) comprises a first mounting block (202) and a second mounting block (203), wherein the first mounting block (202) and the second mounting block (203) are arranged at intervals along the first direction; A switching conductive sheet (220) is installed on one side of the first mounting block (202) and the second mounting block (203) facing the other, and a gear conductive sheet (120) is arranged on the bottom wall of the fixed conductive slot (102); when the movable body (200) moves relative to the fixed body (100), the gear conductive sheet (120) can enter between the first mounting block (202) and the second mounting block (203) and abut against the switching conductive sheet (220).

9. The clothes drying host according to claim 8, characterized in that: The movable body (200) comprises a movable shell (204) and a volute assembly (230) arranged on the movable shell (204), and the first mounting block (202) and the second mounting block (203) are protrudingly arranged on the outer side wall of the volute assembly (230).

10. The clothes drying host according to claim 9, characterized in that: A first installation groove (233) is formed on the outer side wall of the volute assembly (230), and the first movable conductive sheet (211) is inserted into the first installation groove (233); And / or, a second mounting groove (234) is formed on the outer side wall of the volute assembly (230), and the second movable conductive sheet (212) is inserted into the second mounting groove (234). And / or, a third mounting groove (235) is formed on the first mounting block (202), and the gear position conductive sheet (120) is inserted into the third mounting groove (235).

11. The clothes drying host according to claim 3, characterized in that: A conductive space (115) is formed between the first fixed conductive sheet (111) and the second fixed conductive sheet (112), and when the movable body (200) moves relative to the fixed body (100), the first movable conductive sheet (211) and the second movable conductive sheet (212) can enter or leave the conductive space (115).

12. The clothes drying host according to claim 11, characterized in that: A fixed avoidance groove (130) is provided on the fixed body (100), and the fixed avoidance groove (130) is connected to the conductive space (115); During the movement of the movable body (200) relative to the fixed body (100), the movable conductive structure (210) moves within the conductive space (115) and the fixed avoidance groove (130).

13. The clothes drying host according to claim 12, characterized in that: A fixed slide (131) is provided on at least one of the two opposite inner walls of the fixed avoidance groove (130); and when the movable conductive structure (210) moves in the fixed avoidance groove (130), the movable conductive structure (210) fits with at least one of the fixed slides (131).

14. The clothes drying host according to claim 1, characterized in that: The clothes dryer main unit includes a first heating state and a second heating state, and the heating power of the clothes dryer main unit in the first heating state is greater than the heating power in the second state; During the process in which the movable conductive structure (210) moves with the movable body (200) relative to the fixed body (100), the clothes drying main unit can switch between the first heating state and the second heating state.

15. The clothes drying host according to claim 14, characterized in that: The fixed body (100) comprises a gear conductive sheet (120), the movable body (200) comprises a switching conductive sheet (220), and during the movement of the movable body (200) relative to the fixed body (100), the switching conductive sheet (220) contacts or separates from the gear conductive sheet (120); When the fixed conductive structure (110) is electrically connected to the movable conductive structure (210), and the switching conductive sheet (220) is conductively connected to the gear, the clothes dryer main unit is in the first heating state; when the fixed conductive structure (110) is electrically connected to the movable conductive structure (210), and the switching conductive sheet (220) is conductively separated from the gear, the clothes dryer main unit is in the second heating state.

16. The clothes drying host according to claim 15, characterized in that: A power supply module (140) is provided on the fixed body (100), and the power supply module (140) is electrically connected to the fixed conductive structure (110); The movable body (200) comprises a movable heating module (240), and the movable heating module (240) comprises two movable heating elements (241), each of the movable heating elements (241) comprises a positive electrode connector and a negative electrode connector, and each of the negative electrode connectors is electrically connected to the movable conductive structure (210), the positive electrode connector of one of the movable heating elements (241) is electrically connected to the movable conductive structure (210), and the positive electrode connector of the other movable heating element (241) is electrically connected to the switching conductive sheet (220).

17. The clothes drying host according to claim 16, characterized in that: The power supply module (140) has an X1 power supply terminal, an X2 power supply terminal and a neutral line terminal; the fixed conductive structure (110) comprises a first fixed conductive sheet (111) and a second fixed conductive sheet (112) arranged at intervals along a first direction; the movable conductive structure (210) comprises a first movable conductive sheet (211) and a second movable conductive sheet (212); when the movable body (200) moves relative to the fixed body (100), the first movable conductive sheet (211) can abut against the first fixed conductive sheet (111), and the second movable conductive sheet (212) can abut against the second fixed conductive sheet (112); The X1 power supply terminal is electrically connected to the first fixed conductive sheet (111), the X2 power supply terminal is electrically connected to the gear conductive sheet (120), the neutral line terminal is connected to the second fixed conductive sheet (112), the positive electrode terminal of one of the movable heating elements (241) is electrically connected to the first movable conductive sheet (211), and the negative electrode terminal of each movable heating element (241) is electrically connected to the second movable conductive sheet (212).

18. The clothes drying host according to claim 17, characterized in that: The fixed body (100) further comprises a fixed heating module (150), wherein the fixed heating module (150) is electrically connected to the neutral terminal, and the fixed heating module (150) is electrically connected to at least one of the X1 power supply terminal and the X2 power supply terminal.

19. The clothes drying host according to claim 18, characterized in that: The fixed heating module (150) comprises two fixed heating elements (151), each of the fixed heating elements (151) comprising a positive electrode connector and a negative electrode connector, wherein the positive electrode connector of one of the fixed heating elements (151) is electrically connected to the X1 power supply terminal, the positive electrode connector of the other fixed heating element (151) is electrically connected to the X2 power supply terminal, and the negative electrode connectors of the two fixed heating elements (151) are both electrically connected to the neutral terminal.

20. The clothes drying host according to claim 19, characterized in that: The power supply module (140) further comprises an AC-L terminal, the AC-L terminal being used to be connected to a live wire of an external power grid, the AC-L terminal being electrically connected to both the X1 power supply terminal and the X2 power supply terminal; The power supply module (140) further comprises a circuit breaker, which is used to control the connection or disconnection between the AC-L terminal and the X1 power supply terminal and the X2 power supply terminal.

21. The clothes drying host according to claim 14, characterized in that: The movable body (200) is rotatable relative to the fixed body (100) around a rotation axis, and a movable air outlet (250) is provided on the movable body (200); When the clothes dryer main unit is arranged on a horizontal plane and is in the first heating state, the movable air outlet (250) faces the vertical direction; when the clothes dryer main unit is arranged on a horizontal plane and is in the second heating state, the direction of the movable air outlet (250) intersects with the vertical direction.

22. The clothes drying host according to claim 21, characterized in that: The fixed body (100) comprises a fixed air outlet (160); when the clothes drying main unit is in the first heating state, the fixed air outlet (160) and the movable air outlet (250) are oriented in the same direction.

23. The clothes drying host according to claim 1, characterized in that: During the process in which the movable conductive structure (210) moves with the movable body (200) relative to the fixed body (100), the movable conductive structure (210) can move to be separated from the fixed conductive structure (110).

24. The clothes drying host according to claim 23, characterized in that: The movable body (200) is rotatable relative to the fixed body (100) about a rotation axis, the movable body (200) has a movable end surface for being spliced ​​with the fixed body (100), the fixed body (100) has a fixed end surface for being spliced ​​with the movable body (200), and the angle formed between the movable end surface and the fixed end surface is α, 0≤α≤180°; When α is greater than or equal to a preset value, the movable conductive structure (210) is connected to the fixed conductive structure (110), and when α is less than a preset value, the movable conductive structure (210) is separated from the fixed conductive structure (110).

25. The clothes drying host according to claim 1, characterized in that: The movable body (200) comprises a movable heating module (240), and the fixed body (100) comprises a power supply module (140); The power supply module (140) is electrically connected to the fixed conductive structure (110), and the movable heating module (240) is electrically connected to the movable conductive structure (210).

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