Base device and clothes processing equipment

Abstract

The embodiment of the utility model provides a base device and clothes processing equipment, the base device comprises a base, an electric appliance assembly, a sealing part and a cable, the base comprises a bottom shell and a top cover, the top cover is arranged on the top side of the bottom shell, an air duct is defined by the top cover and the bottom shell, and the air duct is used for communicating with a clothes processing cavity of the clothes processing equipment; the electric appliance assembly is arranged in the air duct; the sealing piece is clamped between the bottom shell and the top cover, and the sealing piece is provided with a wiring channel; the cable penetrates through the wiring channel and is electrically connected with the electric appliance assembly. According to the base device provided by the embodiment of the invention, due to the arrangement of the sealing piece, the sealing performance of the air duct is improved, meanwhile, the cable can penetrate through the sealing piece, the short circuit risk caused by abrasion and extrusion of the cable is reduced, and the stability and safety of electrical connection between the cable and the electrical appliance assembly are facilitated; meanwhile, the arrangement uniformity of the cables can be improved through the wiring channels, and the probability that the cables are disordered and move is reduced.

Description

Technical Field

[0001] This application relates to the technical field of clothing treatment, and particularly to a base device and a clothing treatment device. Background Art

[0002] In related technologies, taking a heat pump dryer or a washing and drying integrated machine as an example of a clothing treatment device, the clothing treatment device includes a base and electrical components. The base includes a bottom shell and a top cover, and the two define an air duct. The air duct communicates with the clothing treatment chamber of the clothing treatment device. The electrical components are arranged in the air duct. One end of the cable of the electrical components is connected to the electrical components, and the other end is clamped between the bottom shell and the top cover of the base. However, this method is likely to damage the cable and cause air leakage in the air duct, affecting the drying efficiency. Utility Model Content

[0003] In view of this, embodiments of this application are expected to provide a base device and a clothing treatment device, which can increase the air duct sealing performance, reduce the probability of cable wear and extrusion, and increase the drying efficiency and electrical connection stability.

[0004] To achieve the above object, the technical solution of the embodiments of this application is realized as follows:

[0005] Embodiments of this application provide a base device for a clothing treatment device, including:

[0006] A base including a bottom shell and a top cover. The top cover is arranged on the top side of the bottom shell, and the two define an air duct for communicating with the clothing treatment chamber of the clothing treatment device;

[0007] An electrical component assembly arranged in the air duct;

[0008] A seal sandwiched between the bottom shell and the top cover, and the seal is provided with a wire routing channel;

[0009] A cable passing through the wire routing channel and electrically connected to the electrical component assembly.

[0010] In some embodiments, a first opening groove is provided on the side wall of the bottom shell, and a second opening groove is provided on the top cover. The first opening groove and the second opening groove are docked to form an installation opening, and the seal passes through the installation opening.

[0011] In some embodiments, the bottom shell includes a side wall and a support structure. The support structure is arranged on the side of the side wall facing the air duct, and the part of the seal located in the air duct is supported on the support structure.

[0012] In some embodiments, the support structure includes a support portion and a limiting structure. The bottom of the portion of the seal located inside the air duct abuts against the support portion, and the limiting portion is used to limit the seal in a first direction, where the first direction intersects with the height direction of the base device.

[0013] In some embodiments, the limiting structure includes at least two limiting portions. Two of the limiting portions are spaced apart along the first direction, and the top end surfaces of the two limiting portions are higher than the top end surface of the support portion. The portion of the seal located inside the air duct is constrained between the two limiting portions.

[0014] In some embodiments, a connection structure is formed on the outer surface of the top cover. The connection structure has a receiving groove that penetrates through the connection structure in the height direction. A first wire passing opening is formed at one end of the wire routing channel away from the air duct. The first wire passing opening communicates with the receiving groove, and both ends of the receiving groove in the height direction of the base device are hollow.

[0015] In some embodiments, in the orthographic projection on a plane perpendicular to the center line of the first wire passing opening, the connection structure obscures at least a part of the first wire passing opening;

[0016] And / or, the connection structure has a notch communicating with the receiving groove, and the notch penetrates through the opposite ends of the connection structure in the height direction.

[0017] In some embodiments, a first wire passing opening is formed at one end of the wire routing channel away from the air duct, and a second wire passing opening is formed at one end of the wire routing channel close to the air duct. The center lines of the first wire passing opening and the second wire passing opening do not coincide.

[0018] In some embodiments, the electrical component includes an electric auxiliary heating device, and the cable is electrically connected to the electric auxiliary heating device;

[0019] And / or, the electrical component includes a sensor, and the sensor is used to detect the temperature and / or humidity of the air duct, and the cable is electrically connected to the sensor.

[0020] In some embodiments, the bottom case is provided with a power mechanism installation area located outside the air duct. The air duct includes a two-device installation area. The power mechanism installation area is provided on one side of the two-device installation area. The base device includes two devices, and the two devices are arranged in the two-device installation area. The power mechanism installation area is used to install a compressor and / or a motor;

[0021] The position of the bottom wall of the power mechanism installation area is lower than the bottom wall of the two-device installation area.

[0022] An embodiment of the present application provides a clothing treatment device, including:

[0023] A first cylinder assembly having a first clothing treatment cavity;

[0024] And the base device according to any embodiment of the present application, the air duct is connected to the first clothing treatment cavity.

[0025] In some embodiments, the clothing treatment device includes a box body, a frame, and a second cylinder assembly. The frame is disposed in the box body, the base device is disposed on the frame, the base device at least divides the space in the box body into a first space and a second space, the first cylinder assembly is disposed in the first space, and the second cylinder assembly is disposed in the second space.

[0026] For the base device provided by the embodiment of the present application, the setting of the seal can, while increasing the sealing performance of the air duct, allow cables to pass through, reduce the risk of short circuit caused by cable wear and extrusion, and is beneficial to the stability and safety of the electrical connection between the cable and the electrical component; at the same time, the cable layout neatness can also be increased through the wire routing channel, and the probability of cable chaos and crosstalk can be reduced. Description of the Drawings

[0027] Figure 1 It is a partial structural schematic diagram of the clothing treatment device according to an embodiment of the present application;

[0028] Figure 2 It is Figure 1 A structural schematic diagram from another perspective of the shown structure, wherein the first cylinder assembly and the second cylinder assembly are omitted in the figure;

[0029] Figure 3 It is a structural schematic diagram of the base device according to an embodiment of the present application;

[0030] Figure 4 It is Figure 3 An enlarged schematic diagram of part A in

[0031] Figure 5 It is Figure 3 An exploded schematic diagram of the shown base device;

[0032] Figure 6 It is a matching schematic diagram of the bottom case and the seal;

[0033] Figure 7 It is Figure 6 An enlarged schematic diagram of part B in

[0034] Figure 8 It is Figure 6 A structural schematic diagram of the shown bottom case;

[0035] Figure 9 It isFigure 8 Enlarged schematic view at position C in the middle

[0036] Figure 10 is Figure 6 Structural schematic diagram of the shown seal

[0037] Figure 11 is Figure 10 Another structural schematic diagram of the shown structure

[0038] Figure 12 is Figure 5 Structural schematic diagram of the shown top cover

[0039] Description of reference numerals

[0040] 10. Base device; 11. Base; 11a. Air duct; 11b. Installation area for two devices; 11c. Avoidance space; 111. Bottom shell; 111a. Installation area for power mechanism; 1111. Side wall; 1111a. First opening groove; 1112. Support structure; 1112a. Support part; 1112b. Limiting part; 112. Top cover; 112a. Second opening groove; 1121. Connection structure; 1121a. Accommodation groove; 1121b. Notch; 12. Seal; 12a. Wiring channel; 12b. First wire passing port; 12c. Second wire passing port; 13. Electric auxiliary heating device; 14. Evaporator; 15. Condenser;

[0041] 20. First cylinder assembly; 21. First laundry treatment cavity; 30. Second cylinder assembly; 31. Second laundry treatment cavity; 40. Frame. Detailed implementation manners

[0042] In the description of the embodiments of the present application, it should be noted that the orientation or positional relationship indicated by the terms "height direction", "upper", "lower", "top", "bottom", "left", "right", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the embodiments of the present application.

[0043] In addition, it should be noted that in the description of the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0044] An embodiment of the present application provides a base device 10.

[0045] It should be noted that the application scenario of the base device 10 is not limited. In the embodiment of the present application, the base device 10 is described by taking the application to a clothing treatment device as an example.

[0046] An embodiment of the present application also provides a clothing treatment device. Please refer to Figure 1 and Figure 2 , the clothing treatment device includes a first cylinder assembly 20 and the base device 10 of any embodiment of the present application.

[0047] It can be understood that the specific form of the clothing treatment device is not limited. Exemplarily, the clothing treatment device can be at least used for drying clothes.

[0048] Please refer to Figures 3 to 11 , the base device 10 includes a base 11, an electrical component, a seal 12 and a cable.

[0049] Please refer to Figure 3 and Figure 5 , the base 11 includes a bottom shell 111 and a top cover 112. The top cover 112 is arranged on the top side of the bottom shell 111, and the two define an air duct 11a.

[0050] The top cover 112 is used to cover the bottom shell 111, thereby closing the top opening of the bottom shell 111. In this way, an air duct 11a is formed between the top cover 112 and the bottom shell 111.

[0051] The connection between the bottom shell 111 and the top cover 112 can be detachable. Exemplarily, it can be a threaded connection, a snap connection, etc., or a non-detachable connection method such as welding or riveting, which is not limited here.

[0052] The air duct 11a is used to communicate with the clothing treatment chamber of the clothing treatment device.

[0053] Specifically, the air duct 11a is used for the flow of air, and the air can circulate between the air duct 11a and the clothing treatment chamber to dry the clothes.

[0054] Exemplarily, please refer to Figure 1 , the first cylinder assembly 20 has a first clothing treatment chamber 21.

[0055] The air duct 11a communicates with the first clothing treatment chamber 21. That is to say, the air can circulate between the air duct 11a and the first clothing treatment chamber 21.

[0056] It should be noted that the base device 10 further includes a heat absorption device and a heat release device. The heat absorption device absorbs the heat of the air flowing through the air duct to realize the condensation and dehumidification of the air. The heat release device is used to release heat to the air to realize the heating of the air.

[0057] The drying process and principle of the laundry treatment device in the embodiments of the present application will be briefly described below.

[0058] When the laundry treatment device performs a drying operation on the laundry, the dry hot air flow enters the first laundry treatment chamber 21 from the air duct 11a, flows through the surface of the wet laundry, exchanges heat and moisture with the wet laundry, absorbs the moisture in the laundry, and becomes a hot and humid air flow. The hot and humid air flow leaves the first laundry treatment chamber 21 and enters the air duct 11a. After being condensed and dehumidified by the heat absorption device, it forms a low-temperature dry air flow, which is then heated by the heat release device to form a dry hot air flow. The dry hot air flow enters the first laundry treatment chamber 21 again. In this way, it operates in a cycle to achieve continuous and efficient drying of the laundry.

[0059] It should be noted that the low-temperature dry air flow is relative to the hot and humid air flow, and the temperature of the low-temperature dry air flow is lower than that of the hot and humid air flow. The low temperature in the embodiments of the present application can be room temperature.

[0060] Exemplarily, the laundry treatment device includes a heat pump system. The heat pump system includes a compressor, an evaporator 14, and a condenser 15. The evaporator 14 and the condenser 15 are arranged in the air duct 11a. The evaporator 14 is arranged upstream of the condenser 15 along the air flow direction. The evaporator 14 condenses and dehumidifies the air flow, and the condenser 15 heats the air flow. In this embodiment, the evaporator 14 is at least part of the heat absorption device, and the condenser is at least part of the heat release device.

[0061] The compressor is used to compress the refrigerant. The compressor has a suction port and a discharge port. The compressor sucks in the refrigerant at a lower temperature and lower pressure from the suction port, compresses the refrigerant by driving a piston through the operation of an electric motor, and outputs the refrigerant with increased temperature and pressure from the discharge port.

[0062] It can be understood that the refrigerant, also known as the refrigerant medium or refrigerant, is a medium substance used to complete the heat exchange cycle.

[0063] Exemplarily, the compressor, the evaporator 14, and the condenser 15 are connected through a refrigerant circulation pipeline. The suction port of the compressor is communicated with the outlet of the evaporator 14, and the discharge port of the compressor is communicated with the inlet of the condenser 15. In this way, a refrigerant circulation loop is formed; after the compressor compresses the refrigerant, the refrigerant enters the condenser 15. The condenser 15 cools the refrigerant, and the evaporator 14 heats the refrigerant. The heated refrigerant enters the compressor again. In this way, it circulates.

[0064] The drying process and principle of the laundry treatment device are as follows: The compressor sucks in low-pressure gaseous refrigerant, compresses it, and discharges it as high-pressure gas. The discharged high-pressure gaseous refrigerant enters the condenser 15, where the refrigerant is cooled by the airflow around the condenser 15 and condenses into high-pressure liquid (while transferring heat to the surrounding air). That is to say, the airflow around the condenser 15 will be heated and raised in temperature to form a drying hot air current that enters the first laundry treatment chamber 21. After the high-pressure liquid refrigerant flows through the throttling device for throttling and pressure reduction, it becomes a low-temperature and low-pressure gas-liquid two-phase mixture. The gas-liquid two-phase mixture enters the evaporator 14, where the liquid refrigerant evaporates and refrigerates in the evaporator 14 (while absorbing heat from the surrounding air). That is to say, the airflow around the evaporator 14 will be cooled and lowered in temperature to form a low-temperature drying air current. The low-pressure gaseous refrigerant is sucked into the compressor again for pressurization, and so on, cycling continuously to achieve heat exchange and realize continuous and efficient drying of the laundry.

[0065] The electrical components are arranged in the air duct 11a.

[0066] It should be noted that the electrical components refer to one or more devices that require the use of electrical energy and / or need to transmit electrical signals.

[0067] The seal 12 is clamped between the bottom case 111 and the top cover 112. The seal 12 is provided with a wire routing channel 12a. The cable is threaded through the wire routing channel 12a and is electrically connected to the electrical components.

[0068] It can be understood that the seal 12 is an element that can achieve a sealing effect. Exemplarily, the seal 12 can be silicone, rubber, felt, etc.

[0069] The seal 12 is clamped between the bottom case 111 and the top cover 112. That is, when the bottom case 111 and the top cover 112 are butted in the height direction, through the deformation of the seal 12, the butting part of the bottom case 111 and the top cover 112 is not easily air-leaked, the sealing performance of the butting part of the two is improved, the probability of air leakage from the butting part of the bottom case 111 and the top cover 112 is reduced, the sealing performance of the air duct 11a is improved, and the drying reliability is increased.

[0070] The wire routing channel 12a in the seal 12 is used for threading the cable. The wire routing channel 12a can effectively protect the cable so that the cable is not affected by external abrasion and rubbing.

[0071] It should be noted that the electrical connection between the cable and the electrical components can be a strong electrical connection or a weak electrical connection. Among them, the weak electricity refers to a circuit with a relatively small voltage. For example, the voltage does not exceed 24V, and it is mainly used for transmitting signals. The strong electricity refers to a circuit with a relatively large voltage. For example, the voltage exceeds 24V.

[0072] In the related art, one end of a cable is connected to an electrical component, and the other end is clamped between the bottom shell and the top cover of the base. This method is likely to damage the cable and cause air leakage in the air duct, affecting the drying efficiency.

[0073] In the base device 10 provided in the embodiment of the present application, the setting of the seal 12 can increase the sealing performance of the air duct 11a while allowing the cable to pass through, reducing the risk of short circuit caused by cable wear and extrusion, and being beneficial to the stability and safety of the electrical connection between the cable and the electrical component; at the same time, the routing channel 12a can also increase the layout reliability of the cable and reduce the probability of the cable being disorderly and moving around.

[0074] In some embodiments, please refer to Figure 1 and Figure 2 , the laundry treatment device includes a cabinet, a second cylinder assembly 30, and a rack 40 disposed in the cabinet.

[0075] The rack 40 is the main support structure 1112, which is used for the fixed installation and support of other components of the laundry treatment device.

[0076] The base device 10 is disposed on the rack, and the base device 10 and its load transfer the acting force to the rack 40.

[0077] Exemplarily, in some embodiments, the rack 40 includes at least four columns, and the four columns extend along the height direction respectively. In the horizontal plane projection, the four columns are distributed at the four vertices of a quadrilateral.

[0078] In the embodiment of the present application, the height direction is Figure 1 the direction shown in

[0079] Exemplarily, the base device 10 can be respectively connected to the above four columns. The base device 10 is located within the area defined by the four columns.

[0080] The base device 10 divides the space inside the cabinet into at least a first space and a second space along the height direction. The first cylinder assembly 20 is disposed in the first space, and the second cylinder assembly 30 is disposed in the second space.

[0081] In some embodiments, the first laundry treatment chamber 21 can at least perform a drying treatment on the laundry. The second cylinder assembly 30 has a second laundry treatment chamber 31, and the second laundry treatment chamber 31 can at least perform a washing treatment on the laundry.

[0082] In some embodiments, the first space is located above the second space, that is, the position of the first cylinder assembly 20 is higher than the position of the second cylinder assembly 30.

[0083] In some other embodiments, the first space may also be located below the second space, that is, the position of the second barrel assembly 30 is higher than the position of the first barrel assembly 20 .

[0084] The sealing member 12 may be matched with the bottom shell 111 and the top cover 112 in any manner.

[0085] For some examples, see Figure 7 and Figure 9 The side wall 1111 of the bottom shell 111 is provided with a first opening groove 1111a, see Figure 12 The top cover 112 is provided with a second opening groove 112a. The first opening groove 1111a and the second opening groove 112a are connected to form an installation opening, and the sealing member 12 is passed through the installation opening.

[0086] That is to say, the opening of the first opening groove 1111a faces the second opening groove 112a, and the opening of the second opening groove 112a faces the first opening groove 1111a. The first opening groove 1111a and the second opening groove 112a enclose an installation opening. The installation opening can restrain the movement of the seal 12. When the base device 10 moves or vibrates slightly during operation, the installation opening can also enable the seal 12 to maintain a good sealing state, thereby reducing the chance of air leakage.

[0087] The shapes of the first opening groove 1111 a and the second opening groove 112 a are not limited, as long as the mounting opening formed by them can stably mount the sealing member 12 .

[0088] For some examples, see Figures 6 to 9 The bottom shell 111 includes a side wall 1111 and a support structure 1112 . The support structure 1112 is arranged on a side of the side wall 1111 facing the air duct 11 a . The portion of the sealing member 12 located in the air duct 11 a is supported on the support structure 1112 .

[0089] In this embodiment, the provision of the support structure 1112 can effectively support the seal 12 and the cables passing through the wiring channel 12a. In the embodiment where the seal 12 passes through the first opening groove 1111a and the second opening groove 112a, the first opening groove 1111a and the support structure 1112 can position the seal 12 for easy assembly. In addition, the seal 12 has at least two mechanical support points along the length direction, thereby increasing the installation reliability of the seal 12.

[0090] The specific structure of the support structure 1112 is not limited.

[0091] For some examples, see Figure 9, the support structure 1112 includes a support portion 1112a and a limiting structure. The bottom of the portion of the seal 12 located within the air duct 11a abuts against the support portion 1112a, and the limiting structure is used to limit the seal 12 in the first direction, where the first direction intersects with the height direction of the base device 10.

[0092] In this embodiment, the support portion 1112a provides abutting support for the portion of the seal 12 located within the air duct 11a, reducing the probability of the seal 12 sagging or shifting within the air duct 11a, increasing the sealing performance of the seal 12. Moreover, the limiting structure limits the seal 12 in the first direction, restricting the movement of the seal 12 and reducing the probability of the seal 12 shifting in position, increasing the installation reliability of the seal 12.

[0093] It can be understood that the first direction can be any direction. The first direction can be perpendicular to the height direction of the base device 10. Exemplarily, the first direction can be the left - right direction.

[0094] The specific structure of the limiting structure and the way to achieve the limitation are not limited. Exemplarily, please refer to Figure 9 , the limiting structure includes at least two limiting portions 1112b. The two limiting portions 1112b are spaced apart along the first direction, and the top surfaces of the two limiting portions 1112b are higher than the top surface of the support portion 1112a. The portion of the seal 12 located within the air duct 11a is constrained between the two limiting portions 1112b.

[0095] In this embodiment, the limiting portion 1112b limits the portion of the seal 12 located within the air duct 11a. The portion of the seal 12 located within the air duct 11a is within the range defined by the support portion 1112a and the two limiting portions 1112b, and the probability of the seal 12 displacing is low. When the base device 10 is operating or is moved by an external force, the seal 12 will not move or be squeezed and deformed, further increasing the structural reliability of the seal 12.

[0096] At the same time, the combination of the support portion 1112a and the limiting portion 1112b protects the seal 12 from multiple directions and can also support the cable, extending the service life of the seal 12.

[0097] In addition, the combination of the support portion 1112a and the limiting portion 1112b can also position the seal 12 during installation, simplifying the installation steps and increasing the installation efficiency.

[0098] In some embodiments, please refer to Figure 3 and Figure 4, a connection structure 1121 is formed on the outer surface of the top cover 112. The connection structure 1121 has a receiving groove 1121a that penetrates the connection structure 1121 in the height direction. The wiring channel 12a forms a first wire passing port 12b at one end away from the air duct 11a. The first wire passing port 12b communicates with the receiving groove 1121a, and both ends of the receiving groove 1121a in the height direction of the base device 10 are hollow.

[0099] In this embodiment, the design of the receiving groove 1121a can position the cable without affecting the cable routing, facilitating the operator to identify the position of the cable. At the same time, it can also increase the flexibility of the cable layout.

[0100] In some embodiments, please refer to Figure 4 , in the orthographic projection on the plane perpendicular to the center line of the first wire passing port 12b, the connection structure 1121 blocks at least a part of the first wire passing port 12b.

[0101] It can be understood that the connection structure 1121 can block a part of the first wire passing port 12b or all of the first wire passing port 12b.

[0102] In this embodiment, due to the blocking design of the connection structure 1121, the part of the cable located outside the air duct 11a can lean on the receiving groove 1121a to support the cable, and it is also convenient for the operator to identify the position of the cable for connection, thus realizing power supply.

[0103] In this way, on the one hand, it is convenient to hide the cable. On the other hand, the blocking design of the connection structure 1121 can also provide protection for the cable, reducing the probability of the cable rubbing against the external structure. In addition, the blocking design of the connection structure 1121 can also facilitate the cable to lean on and is convenient for the cable to be inserted into the main wire harness for power supply.

[0104] In some embodiments, please refer to Figure 4 , the connection structure 1121 has a notch 1121b communicating with the receiving groove 1121a, and the notch 1121b penetrates the opposite ends of the connection structure 1121 in the height direction.

[0105] In this embodiment, the setting of the notch 1121b can facilitate the cable to enter and exit. Exemplarily, the cable can enter the receiving groove 1121a through the notch 1121b and then enter the wiring channel 12a.

[0106] In some embodiments, please refer to Figure 10 and Figure 11, one end of the wire routing channel 12a away from the air duct 11a forms a first wire passing opening 12b, and one end of the wire routing channel 12a close to the air duct 11a forms a second wire passing opening 12c. The center line E1 of the first wire passing opening 12b and the center line E2 of the second wire passing opening 12c do not coincide. That is to say, the wire routing channel 12a is not a straight channel and is bent at least once.

[0107] It can be understood that air flow or water vapor is likely to climb along the cable. The design of the wire routing channel 12a as a bent channel can reduce this risk and improve the sealing performance of the wire routing channel 12a.

[0108] It can be understood that the non - coincidence of the center line of the first wire passing opening 12b and the center line of the second wire passing opening 12c means that the center line of the first wire passing opening 12b and the center line of the second wire passing opening 12c intersect, are parallel, or are skew in space. When the center lines of the first wire passing opening 12b and the second wire passing opening 12c are parallel, there is a height difference between the center line of the first wire passing opening 12b and the center line of the second wire passing opening 12c.

[0109] In this embodiment, due to the design that the center line of the first wire passing opening 12b and the center line of the second wire passing opening 12c do not coincide, when the seal 12 is deformed under the clamping of the bottom shell 111 and the top cover 112, the cable in the wire routing channel 12a can be clamped tightly. Since the cable is bent at least once, the clamped cable is not easy to move, which is convenient for fixing the cable and is beneficial to increasing the sealing reliability after the cable is passed through the wire routing channel 12a.

[0110] The specific structure of the electrical component is not limited.

[0111] Exemplarily, the electrical component includes an electric auxiliary heating device and / or a sensor.

[0112] Exemplarily, please refer to Figure 6 , the cable is electrically connected to the electric auxiliary heating device 13 to provide electrical energy for the electric auxiliary heating device 13. The electric auxiliary heating device 13 can be located downstream of the condenser 15 along the air flow direction. The electric auxiliary heating device 13 can assist the condenser 15 in heating the air flow to improve the drying efficiency.

[0113] Specifically, when the ambient temperature is low and the heating temperature is low, the electric auxiliary heating device 13 can be turned on to increase the heating temperature.

[0114] The specific structure of the electric auxiliary heating device 13 is not limited. Exemplarily, the electric auxiliary heating device 13 can be a PTC (Positive Temperature Coefficient, thermistor) heater, a resistance wire, etc.

[0115] The cable is electrically connected to the sensor. Exemplarily, the sensor can be used to detect the temperature and / or humidity of the air duct 11a.

[0116] Specifically, the sensor can monitor the temperature and / or humidity in the air duct 11a, facilitating the adjustment of the operation of components such as the evaporator 14 and the condenser 15 in the air duct 11a according to the current temperature and / or humidity. At the same time, it also helps to reduce the probability of damage to the clothes caused by excessive heat treatment and increase the drying reliability.

[0117] In some embodiments, please refer to Figure 6 and Figure 8 , the bottom case 111 is provided with a power mechanism installation area 111a located outside the air duct 11a. The air duct 11a includes a two-device installation area 11b. The power mechanism installation area 111a is arranged on one side of the two-device installation area 11b. The base device 10 includes two devices, and the two devices are arranged in the two-device installation area 11b. The power mechanism installation area 111a is used to install a compressor and / or a motor.

[0118] Specifically, the two devices can be the above-mentioned evaporator 14 and condenser 15.

[0119] The power mechanism installation area 111a is arranged outside the air duct 11a. That is to say, the compressor and / or the motor are arranged outside the air duct 11a, which can facilitate the air circulation around the compressor and / or the motor during operation, enhance the heat dissipation effect, and reduce the influence of the heat generated by the compressor and / or the motor during operation on the evaporator 14 and the condenser 15 in the air duct 11a. At the same time, it also facilitates the disassembly, installation and maintenance of the compressor and / or the motor without affecting the structure in the air duct 11a.

[0120] In some embodiments, please refer to Figure 8 , the bottom wall position of the power mechanism installation area 111a is lower than the bottom wall of the two-device installation area 11b.

[0121] In this way, a stepped structure can be formed, which is convenient for installing the compressor and / or the motor at a lower position, reducing the overall center of gravity of the base device 10, and also facilitating the installation and maintenance of the compressor, making the layout of the base device 10 more compact.

[0122] In some embodiments, the bottom wall of the two-device installation area 11b is a horizontal plate-like structure, and the two devices are supported on the horizontal plate-like structure.

[0123] It can be understood that the horizontal plate-like structure means that the plane where the bottom wall of the two-device installation area 11b is located is parallel to the horizontal plane.

[0124] In this embodiment, the two apparatuses are arranged on a horizontal plate-like structure. The evaporator 14 and the condenser 15 can be stably arranged in the installation area 11b of the two apparatuses. The installation area 11b of the two apparatuses can evenly bear the weights of the evaporator 14 and the condenser 15. Moreover, when it is necessary to adjust the installation positions of the evaporator 14 and the condenser 15, the adjustment can also be carried out in the same plane without the need for complex three-dimensional space adjustment. At the same time, the design of the horizontal plate-like structure can also reduce the manufacturing difficulty of the base 11 and increase the structural reliability of the base device 10.

[0125] In some embodiments, a partial structure of the bottom wall of the bottom shell 111 protrudes upward to form an avoidance space 11c on the bottom side of the bottom wall for avoiding a cylindrical component of the laundry treatment device.

[0126] Specifically, the avoidance space 11c is used to avoid a partial structure of the second cylindrical component 30 so as to make the structure of the laundry treatment device compact and reduce the overall height of the laundry treatment device.

[0127] In some embodiments, the position where the horizontal plate-like structure is located is the highest position of the avoidance space 11c.

[0128] Specifically, the horizontal plate-like structure can serve as the top boundary of the avoidance space 11c to provide protection for the cylindrical component or other components of the laundry treatment device below and reduce damage.

[0129] Exemplarily, the horizontal plate-like structure can be used as a platform for separating the first cylindrical component 20 and the second cylindrical component 30. While providing support, the horizontal plate-like structure can also increase the layout reliability of the first cylindrical component 20 and the second cylindrical component 30.

[0130] In this embodiment, the installation positions of the compressor and / or the motor are relatively low, and the overall center of gravity of the base device 10 is low. Without increasing the overall height of the laundry treatment device, the overall structure of the laundry treatment device can be made more compact.

[0131] In the description of the present application, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In the present application, the schematic representation of the above terms is not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine the different embodiments or examples described in the present application and the features of different embodiments or examples.

[0132] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A base device for a laundry treatment apparatus, characterized in that, Comprising: A base, including a bottom shell and a top cover, the top cover is arranged on the top side of the bottom shell, and the two define an air duct, and the air duct is used to communicate with the clothing treatment cavity of the clothing treatment device; An electrical component, arranged in the air duct; A seal, clamped between the bottom shell and the top cover, and the seal is provided with a wire routing channel; A cable, the cable is threaded through the wire routing channel and is electrically connected to the electrical component.

2. The base device according to claim 1, characterized in that, A first opening groove is arranged on the side wall of the bottom shell, and a second opening groove is arranged on the top cover. The first opening groove and the second opening groove are butted to form an installation opening, and the seal is threaded through the installation opening.

3. The base device according to claim 1, characterized in that, The bottom shell includes a side wall and a support structure, the support structure is arranged on the side of the side wall facing the air duct, and the part of the seal located in the air duct is supported on the support structure.

4. The base device according to claim 3, characterized in that, The support structure includes a support part and a limiting structure. The bottom of the part of the seal located in the air duct abuts against the support part, and the limiting structure is used to limit the seal in the first direction, wherein the first direction intersects with the height direction of the base device.

5. The base device according to claim 4, characterized in that, The limiting structure includes at least two limiting parts, and two of the limiting parts are arranged at intervals in the first direction, and the top surfaces of the two limiting parts are higher than the top surface of the support part, and the part of the seal located in the air duct is constrained between the two limiting parts.

6. The base device according to claim 1, characterized in that, A connection structure is formed on the outer surface of the top cover. The connection structure has a receiving groove penetrating through the connection structure in the height direction. A first wire passing port is formed at one end of the wire routing channel away from the air duct. The first wire passing port communicates with the receiving groove, and both ends of the receiving groove in the height direction of the base device are hollow.

7. The base device according to claim 6, characterized in that, In the orthographic projection on a plane perpendicular to the center line of the first wire passing port, the connection structure blocks at least a part of the first wire passing port; And / or, the connection structure has a notch communicating with the receiving groove, and the notch penetrates through the opposite ends of the connection structure in the height direction.

8. The base device according to claim 1, characterized in that, A first wire passing port is formed at one end of the wire routing channel away from the air duct, and a second wire passing port is formed at one end of the wire routing channel close to the air duct. The center lines of the first wire passing port and the second wire passing port do not coincide.

9. The base device according to claim 1, characterized in that, The electrical component includes an electric auxiliary heating device, and the cable is electrically connected to the electric auxiliary heating device; And / or, the electrical component includes a sensor, the sensor is used to detect the temperature and / or humidity of the air duct, and the cable is electrically connected to the sensor.

10. The base device according to claim 1, characterized in that, The bottom shell is provided with a power mechanism installation area outside the air duct. The air duct includes a two-device installation area. The power mechanism installation area is arranged on one side of the two-device installation area. The base device includes two devices, and the two devices are arranged in the two-device installation area. The power mechanism installation area is used to install a compressor and / or a motor; The position of the bottom wall of the power mechanism installation area is lower than the bottom wall of the two-device installation area.

11. A laundry treatment device, characterized in that, Comprising: A first cylinder assembly, having a first clothing treatment cavity; And the base device according to any one of claims 1-10, and the air duct is connected to the first clothing treatment cavity.

12. The laundry treating apparatus according to claim 11, wherein, The clothing treatment device includes a box body, a frame, and a second cylinder assembly. The frame is disposed within the box body, the base device is disposed on the frame, the base device at least divides the space within the box body into a first space and a second space, the first cylinder assembly is disposed in the first space, and the second cylinder assembly is disposed in the second space.

Images