Housing assembly, cleaning apparatus and cleaning system

Abstract

A housing assembly (100), a cleaning apparatus (200) and a cleaning system. The housing assembly (100) comprises a base (110) and a cover assembly (120), wherein the base (110) has a first accommodating cavity (111) for accommodating a heating element (210); and the cover assembly (120) comprises a cover (121) and a first heat conducting member (122), the cover (121) being capable of opening or closing the first accommodating cavity (111), the first heat conducting member (122) being arranged on the cover (121) in a penetrating manner, and two ends of the first heat conducting member (122) being respectively located inside and outside the first accommodating cavity (111).

Description

Housing assembly, cleaning device and cleaning system

[0001] The present application claims priority to the Chinese patent application No. 202411252318.9, filed on September 6, 2024, and entitled "Housing assembly, cleaning device and cleaning system", the content of which is incorporated herein by reference in its entirety.

[0002] The present application claims priority to the Chinese patent application No. 202422193868.X, filed on September 6, 2024, and entitled "Housing assembly, cleaning device and cleaning system", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0003] The present application relates to the technical field of smart home, in particular to a housing assembly, a cleaning device and a cleaning system. BACKGROUND

[0004] With the iteration and development of technology, cleaning devices, especially self-moving cleaning devices, have entered ordinary family life and gradually realized domestic and foreign popularization. In order to improve the intelligence of the cleaning device, the cleaning device usually sets a battery as a power supply device to power the cleaning device to work in the case of being separated from the power supply. However, the temperature of the battery is too high during the working process, which will hinder the use of the whole machine. For example, the battery temperature is too high during discharging, which will make the cleaning device stop working, and the battery temperature is too high during charging, which will make the battery stop charging. SUMMARY

[0005] In the summary section, a series of simplified concepts are introduced, which will be further described in detail in the specific embodiment section. This part of the present application does not mean to try to limit the key features and necessary technical features of the claimed technical solution, nor does it mean to try to determine the protection scope of the claimed technical solution.

[0006] The embodiments of the first aspect of the present application provide a housing assembly, comprising: a base body and a cover assembly, the base body is provided with a first containing bin containing a heating element, the cover assembly comprises a cover and a first heat conducting member, the cover can open or close the first containing bin, and the first heat conducting member is arranged in the cover, and two ends of the first heat conducting member are located inside and outside the first containing bin, respectively.

[0007] Illustratively, the first heat conducting member comprises a first end located inside the first containing bin, and the first end is in contact with or spaced apart from the heating element.

[0008] Illustratively, the first heat conducting member comprises a second end located outside the first containing bin, and the second end is in communication with the external environment.

[0009] Exemplarily, the shell assembly further comprises: a bottom shell connected with the base, the cover is located between the bottom shell and the base, the bottom shell is provided with an avoiding hole avoiding the cover, the first heat-conducting member comprises a second end located outside the first containing bin, the second end is in communication with the external environment through the avoiding hole, and / or the second end is in contact with the bottom shell.

[0010] Exemplarily, the cover is provided with a first heat dissipation hole, the first heat dissipation hole is distributed on the circumferential side of the avoiding hole, one end of the first heat dissipation hole is in communication with the inside of the first containing bin, and the bottom shell covers the other end of the first heat dissipation hole.

[0011] Exemplarily, the second end of the first heat-conducting member in communication with the external environment does not protrude from the side of the cover away from the inside of the first containing bin.

[0012] Exemplarily, the end areas of the two end portions of the first heat-conducting member are equal; or the end areas of the two end portions of the first heat-conducting member are not equal, and the end portion with a larger end area is located inside the first containing bin.

[0013] Exemplarily, the number of the first heat-conducting members is at least one; and / or the first heat-conducting member is connected with the cover by at least one of injection molding, bolt structure, clamping structure, plug-in structure and adhesive.

[0014] Exemplarily, the cover assembly further comprises: a second heat-conducting member, the second heat-conducting member is arranged on the side of the cover facing the inside of the first containing bin, the second heat-conducting member is in contact with the first heat-conducting member, and the thermal conductivity coefficient of the second heat-conducting member is greater than that of the first heat-conducting member.

[0015] Exemplarily, the end portion of the first heat-conducting member facing the inside of the first containing bin does not protrude from the side of the second heat-conducting member facing the heat-generating element.

[0016] Exemplarily, the second heat-conducting member is in contact with the heat-generating element, and the second heat-conducting member is arranged as a flexible member.

[0017] Exemplarily, the second heat-conducting member is provided with a second heat dissipation hole, one end of the second heat dissipation hole is in communication with the first containing bin, and the cover covers the other end of the second heat dissipation hole.

[0018] Exemplarily, the cover is provided with a third heat dissipation hole, one end of the third heat dissipation hole is in communication with the external environment, and the second heat-conducting member covers the other end of the third heat dissipation hole.

[0019] Exemplarily, the base is further provided with a cleaning bin and a second containing bin, and the second containing bin is located between the cleaning bin and the first containing bin.

[0020] Embodiments of the second aspect of the application provide a cleaning device, comprising: a heat-generating element, and the shell assembly of any one of the first aspect.

[0021] The cleaning device further includes a mechanical arm connected to the base body and capable of being extended or folded into the second storage compartment of the housing assembly.

[0022] The third aspect of the present application provides a cleaning system, including a base station and the cleaning device of any one of the second aspect.

[0023] The base station includes a fluid storage device and a fluid pipeline in communication with the fluid storage device, and the fluid pipeline is in contact with at least part of the first heat-conducting member when the cleaning device is docked with the base station.

[0024] The cleaning device includes a liquid storage tank and a cleaning element connected to the liquid storage tank, and the liquid stored in the liquid storage tank can be supplied to the cleaning element; the base station further includes a water replenishment assembly in communication with the fluid storage device, and the water replenishment assembly is in butt joint with the liquid storage tank when the cleaning device is docked with the base station.

[0025] The base station further includes a cleaning assembly in communication with the fluid storage device, and the cleaning assembly guides the fluid in the fluid storage device to the cleaning element and performs a cleaning operation on the cleaning element when the cleaning device is docked with the base station.

[0026] The cleaning device includes a dust box, and the base station includes a dust collection air duct and a dust collection fan located in the dust collection air duct, and the dust box is in communication with the dust collection air duct when the cleaning device is docked with the base station, and the dust collection fan is configured to make airflow flow through at least part of the first heat-conducting member.

[0027] The shell assembly, the cleaning device and the cleaning system provided by the embodiments of the present application, the shell assembly comprises a base body and a cover assembly, the heating element is contained in the first containing bin provided by the base body, the cover of the cover assembly is configured to be capable of opening or closing the first containing bin, so that the cover can install or take out the heating element in the first containing bin when the first containing bin is opened, thereby facilitating the maintenance or replacement of the heating element. When the cover closes the first containing bin, the first containing bin is relatively closed, which reduces the possibility that the heating element in the first containing bin is polluted by dust and soaked by liquid from the external environment, and is beneficial to prolong the service life of the heating element. The first heat-conducting member of the cover assembly is arranged in the cover, and the two ends of the first heat-conducting member are located in the interior and the exterior of the first containing bin respectively, so that the heat of the heating element is transmitted from the interior to the exterior of the first containing bin through the first heat-conducting member, thereby the temperature of the heating element can be quickly and directly reduced to achieve the heat dissipation of the heating element. For example, the surface temperature of the battery can be reduced to ensure that the cleaning device can be continuously used, and the charging time of the battery can be shortened, at the same time, the explosion of the battery caused by the excessively high temperature of the battery can be avoided, the safety of the use of the cleaning device can be improved, and the temperature rise of the battery can be controlled within a reasonable range to meet the authentication and safety requirements, for example, the authentication of the battery in the European Union region can be met, and the market competitiveness of the cleaning device can be improved.

[0028] The above description is only a summary of the technical solutions of the present application. In order to more clearly understand the technical means of the present application, the content of the specification can be implemented, and in order to make the above and other purposes, characteristics and advantages of the present application more obvious and easy to understand, the following specific embodiments of the present application are described. BRIEF DESCRIPTION OF DRAWINGS

[0029] The following drawings of the present application are hereby incorporated as part of the embodiments of the present application for understanding the present application. The embodiments of the present application and their description shown in the drawings are used to explain the principles of the present application.

[0030] In the drawings:

[0031] Fig. 1 shows a partial structure schematic diagram of the shell assembly of the present application from one perspective;

[0032] Fig. 2 shows a partial structure schematic diagram of the shell assembly of the present application from another perspective;

[0033] Fig. 3 shows a structure schematic diagram of the base from one perspective;

[0034] Fig. 4 shows a structure schematic diagram of the cover assembly from one perspective;

[0035] Fig. 5 shows a structure schematic diagram of the cover assembly from another perspective;

[0036] FIG. 6 shows a structural schematic diagram of one perspective view of the bottom shell of the present application;

[0037] FIG. 7 shows a structural schematic diagram of one perspective view of the cleaning device of the present application;

[0038] FIG. 8 shows a partial structural schematic diagram of the cleaning device of the present application.

[0039] Explanation of Reference Signs

[0040] 100 housing assembly, 110 base body, 111 first accommodating cavity, 112 second accommodating cavity, 113 cleaning cavity, 114 mounting groove, 120 cover assembly, 121 cover, 1211 first heat dissipation hole, 1212 third heat dissipation hole, 122 first heat conduction member, 123 second heat conduction member, 1231 second heat dissipation hole, 130 bottom shell, 131 avoiding hole, 200 cleaning device, 210 heating element, 220 rolling brush, 230 driving wheel assembly. DETAILED DESCRIPTION

[0041] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the technical solutions provided by the present application. However, it will be apparent to one of ordinary skill in the art that the technical solutions provided by the present application can be practiced without one or more of these specific details.

[0042] It should be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. In addition, it should be understood that the terms "comprise" and / or "include" as used in the specification indicate the presence of the stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0043] Now, the exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in various different forms, and should not be construed as being limited to the embodiments set forth herein. It should be understood that the embodiments are provided so that the present disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those of ordinary skill in the art.

[0044] As shown in FIGS. 1-8, embodiments of the present application provide a housing assembly 100, a cleaning device 200, and a cleaning system, wherein the housing assembly 100 is applied to the cleaning device 200, the cleaning device 200 is applied to the cleaning system, the cleaning device 200 can be a floor cleaning robot, a sweeping and mopping integrated robot, or other cleaning robot meeting requirements, and the cleaning system can include a base station and the cleaning device 200, and the cleaning device 200 is docked on the base station so that the base station can assist the cleaning device 200 to perform at least one of the following operations: water replenishment, charging, cleaning, dust collection, and other operations.

[0045] Specifically, as shown in FIG. 7, the cleaning device 200 includes, but is not limited to, the housing assembly 100, a cleaning assembly, a driving wheel assembly, etc. The above-mentioned components cooperate with each other to enable the cleaning device 200 to move autonomously to achieve a cleaning function. Functional elements and the like constituting the above-mentioned components in the cleaning device 200 are integrally arranged on the housing assembly 100. It can be understood that the cleaning device 200 can be a self-moving cleaning device 200, wherein the self-moving cleaning device 200 is a device that automatically performs cleaning operations in a certain area to be cleaned without user operation.

[0046] As shown in FIGS. 1, 4, 5, 7, and 8, embodiments of the first aspect of the present application provide a housing assembly 100, comprising: a base body 110 and a cover assembly 120, the base body 110 is provided with a first containing bin 111 for containing a heating element 210, the cover assembly 120 includes a cover 121 and a first heat-conducting member 122, the cover 121 is configured to open or close the first containing bin 111, and the first heat-conducting member 122 is arranged in the cover 121, and two ends of the first heat-conducting member 122 are located inside and outside the first containing bin 111, respectively.

[0047] The heating element 210 can be an element that can generate heat during operation, such as a battery, for example, a nickel-hydrogen battery and a lithium battery, and the heating element 210 can be a battery. It can be understood that the cleaning device 200 further includes an electric component, such as a driving element, a touch element, etc., and the battery is connected to the electric component of the cleaning device 200 through a circuit to provide power for the electric component. It can be understood that the battery can also be connected to a charging control circuit, etc. The cleaning device 200 can be connected to a charging pile through a charging electrode arranged on a side or below the housing assembly 100 to charge the battery.

[0048] It can be understood that the heating element 210 can also be other components, such as a cleaning device 200 including a cleaning element that interferes with the surface to be cleaned to perform a cleaning operation, the cleaning element can be a roller brush 220 or a mop plate, etc., the cleaning device 200 further includes a driving part for driving the cleaning element to rotate, the driving part can be a motor, the motor also generates heat during operation, and the heating element 210 can also be a motor, etc. The following embodiments of the present application take the heating element 210 as a battery for detailed description.

[0049] As shown in FIGS. 4 and 5, the shell assembly 100 provided by the embodiments of the present application includes a base body 110 and a cover assembly 120, and the heating element 210 is accommodated in the first accommodating cavity 111 provided in the base body 110. The cover 121 of the cover assembly 120 is configured to be able to open or close the first accommodating cavity 111, so that when the cover 121 opens the first accommodating cavity 111, the heating element 210 can be installed in or taken out of the first accommodating cavity 111, facilitating maintenance or replacement of the heating element 210. When the cover 121 closes the first accommodating cavity 111, the first accommodating cavity 111 is relatively closed, which can effectively protect the heating element 210 in the first accommodating cavity 111, reduce the possibility of the heating element 210 in the first accommodating cavity 111 being polluted by dust or soaked by liquid from the external environment, and help to prolong the service life of the heating element 210 and improve the reliability of the heating element 210. The first heat-conducting member 122 of the cover assembly 120 is provided through the cover 121, and the two ends of the first heat-conducting member 122 are located inside and outside the first accommodating cavity 111, respectively, that is, the first heat-conducting member 122 is provided through the cover 121 to communicate the inside and outside of the first accommodating cavity 111, so that the heat of the heating element 210 is directly transmitted from the inside to the outside of the first accommodating cavity 111 through the first heat-conducting member 122, thereby quickly reducing the temperature of the heating element 210 and achieving heat dissipation of the heating element 210. For example, the surface temperature of the battery can be reduced to ensure that the cleaning device 200 can be continuously used, and the charging time of the battery can be shortened, at the same time, the explosion of the battery due to high temperature can be avoided, and the safety of the cleaning device 200 can be improved. In addition, the temperature rise of the battery can be controlled within a reasonable range to meet the certification and safety requirements, such as meeting the certification requirements of the European Union region for the battery, and expanding the market competitiveness of the cleaning device 200. At the same time, since the first heat-conducting member 122 communicates the inside and outside of the first accommodating cavity 111, it has the advantages of fast heat dissipation efficiency and good heat dissipation effect, can meet the requirements of large heat generation and fast heat dissipation of the heating element 210, has high market competitiveness, and is suitable for popularization and application.

[0050] The first heat-conducting element can be a metal piece or a non-metal piece with good heat conductivity, such as iron, aluminum, copper, or heat-conductive silica gel.

[0051] The number of the first heat-conducting element 122 can be one, two, three, or more, and different numbers of the first heat-conducting element 122 can meet the requirements of different structures and shapes of the first heat-conducting element 122.

[0052] The first heat-conducting element 122 can be connected to the cover 121 by at least one of injection molding, a bolt structure, a clamping structure, a plug-in structure, and an adhesive. The first heat-conducting element 122 is formed by injection molding with the shell, which is convenient for processing and can simplify the connection structure of the first heat-conducting element 122 and the cover 121, thereby improving the assembly efficiency of the first heat-conducting element 122 and the cover 121. Specifically, the first heat-conducting element 122 is an iron sheet, and the cover 121 is locally injection molded with the iron sheet to process the cover 121 and the first heat-conducting element 122.

[0053] The cover 121 can be moved relative to the base 110 to open or close the first containing cavity 111. For example, the cover 121 can be separately arranged with the base 110, and the first containing cavity 111 can be closed or opened by moving the cover 121. Alternatively, the cover 121 and the base 110 can be connected by a movable structure, so that the cover 121 is moved relative to the base 110 by the movable structure to close or open the first containing cavity 111. The movable structure can be a pivoting structure, a sliding structure, an oscillating structure, or the like.

[0054] It can be understood that in other examples, the two ends of the first heat-conducting element 122 can also be arranged inside and outside the first containing cavity 111 of the base 110 by penetrating the base 110, which can also enable the heat-generating element 210 to have good heat dissipation and cooling effect. In some examples, the cover 121 can open or close the first containing cavity 111, the first heat-conducting element 122 can be penetrated on the cover 121, or the first heat-conducting element 122 can not be penetrated on the cover 121. Alternatively, the cover 121 can be simplified, such as being integrally arranged with the base 110, and the cover 121 can be understood as a part of the base 110. In this case, the heat-generating element 210 can be integrated in the first containing cavity 111 of the base 110, such as being installed in the first containing cavity 111 of the base 110 by injection molding with the base 110.

[0055] As shown in FIGS. 1, 3, and 7, the base 110 is further provided with a mounting groove 114, and the driving wheel assembly 230 of the cleaning device 200 is mounted in the mounting groove 114 of the base 110, at least part of the driving wheel assembly 230 is exposed outside the mounting groove 114, for example, the driving wheel assembly 230 includes a driving wheel, and part of the driving wheel is exposed outside the mounting groove 114, so that the driving wheel can move along the ground and drive the shell assembly 110 to move along the ground.

[0056] In some possible implementation examples provided in the present application, the first heat-conducting member 122 includes a first end inside the first accommodating cavity 111, and the first end is in contact with or spaced apart from the heat-generating element 210.

[0057] In some examples, the first heat-conducting member 122 is in communication with the inside of the first accommodating cavity 111 through a first end, and the first end is in contact with the heat-generating element 210, so that the heat of the heat-generating element 210 can be quickly and directly transmitted to the first heat-conducting member 122 through the first end of the first heat-conducting member 122, and then transmitted to the outside of the first accommodating cavity 111 by the first heat-conducting member 122, thereby achieving rapid cooling and heat dissipation of the heat-generating element 210 and ensuring good heat dissipation efficiency and effect of the heat-generating element 210. Specifically, in this case, the first heat-conducting member 122 can be a flexible member to reduce the abrasion caused by rigid contact between the first heat-conducting member 122 and the heat-generating element 210, thereby prolonging the service life of the first heat-conducting member 122 and the heat-generating element 210.

[0058] In other examples, the first heat-conducting member 122 is in communication with the inside of the first accommodating cavity 111 through a first end, and the first end can be spaced apart from the heat-generating element 210, that is, the first end of the first heat-conducting member 122 can not be in contact with the heat-generating element 210, thereby avoiding the problem of abrasion caused by rigid contact between the first end of the first heat-conducting member 122 and the heat-generating element 210. It can be understood that in this case, the first heat-conducting member 122 can be a metal heat-conducting member.

[0059] It can be understood that in other examples, the first end of the first heat-conducting member 122 can be indirectly in contact with the heat-generating element 210 through other components. When the number of first heat-conducting members 122 is multiple, or the first heat-conducting member 122 includes multiple first ends, part of the first ends can be in contact with the heat-generating element 210, and the other part of the first ends can be spaced apart from the heat-generating element 210.

[0060] As shown in FIGS. 1, 4, 5, and 7, in some possible implementation examples provided in the present application, the first heat-conducting member 122 includes a second end outside the first accommodating cavity 111, and the second end is in communication with the external environment.

[0061] In the embodiment, the first heat-conducting member 122 is in communication with the external environment through the second end, so that the heat transferred to the first heat-conducting member 122 by the heat-generating element 210 can be quickly and directly transferred to the external environment through the second end of the first heat-conducting member 122, heat exchange of the first heat-conducting member 122 is realized, and the first heat-conducting member 122 can be quickly and for a long time kept at a suitable temperature to continuously exchange heat with the heat-generating element 210, thereby realizing quick cooling and heat dissipation of the heat-generating element 210 and ensuring good heat dissipation efficiency and effect of the heat-generating element 210.

[0062] As shown in FIGS. 1, 4, 5, and 6, in some possible implemented embodiments provided by the present application, the shell assembly 100 further includes a bottom shell 130, the bottom shell 130 is connected with the base body 110, the cover body 121 is located between the bottom shell 130 and the base body 110, the bottom shell 130 is provided with an avoiding hole 131 for avoiding part of the cover body 121, the first heat-conducting member 122 includes a second end located outside the first containing bin 111, the second end is in communication with the external environment through the avoiding hole 131, and / or the second end is in contact with the bottom shell 130.

[0063] In the embodiment, the bottom shell 130 is located at the bottom of the entire shell assembly 100, the cover body 121 is located between the bottom shell 130 and the base body 110, and the bottom shell 130 has a good protection effect on the bottom of the base body 110, the cover body 121, and the like, for example, the bottom shell 130 has strong anti-collision and grinding abilities, which is beneficial to prolong the service life of the entire shell assembly 100. The bottom shell 130 is provided with the avoiding hole 131, the avoiding hole 131 can avoid part of the cover body 121, that is, part of the cover body 121 can be exposed to the external environment through the avoiding hole 131. The first heat-conducting member 122 includes a second end located outside the first containing bin 111.

[0064] In some examples, the second end is in communication with the external environment through the avoiding hole 131, so that the heat transferred to the first heat-conducting member 122 by the heat-generating element 210 can be quickly and directly transferred to the external environment through the second end of the first heat-conducting member 122 in communication with the external environment through the avoiding hole 131, heat exchange of the first heat-conducting member 122 is realized, and the first heat-conducting member 122 can be quickly and for a long time kept at a suitable temperature to continuously exchange heat with the heat-generating element 210.

[0065] In other examples, the second end is in contact with the bottom shell 130, so that the heat transferred to the first heat-conducting member 122 by the heat-generating element 210 can be quickly and directly transferred to the bottom shell 130 through the second end of the first heat-conducting member 122, and then transferred to the external environment by the bottom shell 130, thereby realizing heat exchange of the first heat-conducting member 122, and the first heat-conducting member 122 can be quickly and for a long time kept at a suitable temperature to continuously exchange heat with the heat-generating element 210.

[0066] In some examples, the first heat-conducting member 122 includes a plurality of second ends, or the number of the first heat-conducting member 122 is multiple, such as the first heat-conducting member 122 is Y-shaped, V-shaped, or the like, or the first heat-conducting member 122 includes one second end, such as the first heat-conducting member 122 is a long strip. Among them, part of the second end of the first heat-conducting member 122 or part of the second end of the first heat-conducting member 122 is in communication with the external environment through the avoiding hole 131, at the same time, another part of the second end of the first heat-conducting member 122 or another part of the second end of the first heat-conducting member 122 is in contact with the bottom shell 130, so that part of the heat of the heating element 210 is directly transmitted to the external environment through the first heat-conducting member 122 whose second end is connected with the external environment through the avoiding hole 131, at the same time, part of the heat of the heating element 210 is directly transmitted to the bottom shell 130 through the first heat-conducting member 122 whose second end is in contact with the bottom shell 130, so that the heat of the heating element 210 is transmitted by two ways, thereby achieving rapid cooling and heat dissipation of the heating element 210, greatly improving the heat dissipation efficiency of the heating element 210, and ensuring that the heating element 210 has good cooling and heat dissipation effect, meeting the demand of large current fast charging, large heat generation and rapid heat dissipation of the heating element 210.

[0067] As shown in FIGS. 4 and 5, in some possible implemented embodiments provided by the present application, the cover 121 is provided with a first heat dissipation hole 1211, the first heat dissipation hole 1211 is distributed on the side of the avoiding hole 131, one end of the first heat dissipation hole 1211 is in communication with the inside of the first containing bin 111, and the bottom shell 130 covers the other end of the first heat dissipation hole 1211. Thus, the heat of the heating element 210 is directly transmitted to the bottom shell 130 from the inside of the first containing bin 111 through the first heat dissipation hole 1211, and the bottom shell 130 is better in heat exchange with the external environment through air flow to achieve heat dissipation, thereby rapidly reducing the temperature rise inside the first containing bin 111, and further achieving rapid cooling and heat dissipation of the heating element 210, greatly improving the heat dissipation efficiency of the heating element 210, and ensuring that the heating element 210 has good cooling and heat dissipation effect.

[0068] That is, in the present embodiment, the area of the avoiding hole 131 on the bottom shell 130 is smaller than the area of the cover 121, and the first heat dissipation hole 1211 on the cover 121 is not located in the avoiding hole 131, but is opposite to the bottom shell 130, so that the first heat dissipation hole 1211 is not directly in communication with the external environment, thereby the setting of the first heat dissipation hole 1211 can avoid the possibility of water or dust entering the first containing bin 111 through the first heat dissipation hole 1211, which is conducive to improving the service life of the heating element 210 in the first containing bin 111. The setting of the avoiding hole 131 on the bottom shell 130 can make the second end of the first heat-conducting member 122 and part of the cover 121 directly contact with the external environment through the avoiding hole 131, so as to ensure good heat dissipation and cooling effect.

[0069] The first heat dissipation holes 1211 can be multiple in number and distributed on the circumferential side of the avoiding hole 131. The first heat dissipation holes 1211 can be circular, triangular, rectangular or other regular or irregular shapes.

[0070] As shown in FIG. 4, in some possible implementation embodiments provided by the present application, the second end of the first heat conduction member 122, which communicates with the external environment, does not protrude from the side of the cover body 121 away from the interior of the first containing bin 111.

[0071] The side of the cover body 121 away from the interior of the first containing bin 111 can be understood as the side of the cover body 121 exposed to the external environment, that is, the second end of the first heat conduction member 122 is flush with the side of the cover body 121 away from the interior of the first containing bin 111 or located inside the cover body 121. Thus, the possibility that the second end of the first heat conduction member 122, which communicates with the external environment, protrudes from the side of the cover body 121 away from the interior of the first containing bin 111 and is scratched by foreign objects to affect the smooth operation of the cleaning device 200 can be avoided, thereby facilitating the smoothness of the operation of the cleaning device 200. Moreover, this arrangement can ensure that the side of the cover body 121 exposed to the external environment has high neatness and aesthetic appearance.

[0072] In some possible implementation embodiments provided by the present application, the end areas of the two end portions of the first heat conduction member 122 are equal. For example, the first heat conduction member 122 is in the shape of a strip, a sheet or other shapes. The first heat conduction member 122 with this structure is convenient to process and easy to produce. Alternatively, the first heat conduction member 122 can be in the shape of an H-beam with the end areas of the two end portions equal. The first heat conduction member 122 with this structure has a large end area, which is conducive to improving the heat dissipation efficiency.

[0073] In some possible implementation embodiments provided by the present application, the end areas of the two end portions of the first heat conduction member 122 are not equal. The end portion with a larger end area is located inside the first containing bin 111. This arrangement enables the heat in the first containing bin 111 to be quickly transferred to the first heat conduction member 122, which is conducive to improving the heat dissipation efficiency of the heating element 210 located in the first containing bin 111. Specifically, the first heat conduction member 122 can be in the shape of a T or an L.

[0074] As shown in FIG. 5, in some possible implementation embodiments provided by the present application, the cover body assembly 120 further includes a second heat conduction member 123. The second heat conduction member 123 is arranged on the side of the cover body 121 facing the interior of the first containing bin 111. The second heat conduction member 123 is in contact with the first heat conduction member 122. The thermal conductivity coefficient of the second heat conduction member 123 is greater than that of the first heat conduction member 122.

[0075] In this embodiment, by additionally arranging the second heat-conducting member 123, the thermal conductivity of the second heat-conducting member 123 is greater than that of the first heat-conducting member 122, so that the heat in the first containing cavity 111 can be quickly transferred to the first heat-conducting member 122 through the second heat-conducting member 123, and then transferred to the external environment or the bottom shell 130 through the first heat-conducting member 122. Therefore, the heat dissipation efficiency of the heating element 210 can be greatly improved, and the heating element 210 can have good cooling and heat dissipation effect.

[0076] The second heat-conducting member 123 can be in contact with the first heat-conducting member 122 at the end portion of the first heat-conducting member 122 facing the inside of the first containing cavity 111. For example, the end portion of the first heat-conducting member 122 facing the inside of the first containing cavity 111 is a first end of the first heat-conducting member 122. The first end can be located inside the second heat-conducting member 123, that is, the end face and the side face of the first end are in contact with the second heat-conducting member 123. Alternatively, the first end of the first heat-conducting member 122 can be arranged through the second heat-conducting member 123, that is, the side face of the first end is in contact with the second heat-conducting member 123, and the end face of the first end is in communication with the first containing cavity 111. Alternatively, the first end of the first heat-conducting member 122 can be in contact with the outer edge of the second heat-conducting member 123, that is, part of the side face of the first end is in contact with the second heat-conducting member 123, and the other part of the side face and the end face of the first end are in communication with the first containing cavity 111.

[0077] As shown in FIG. 5, in some possible implementation embodiments provided by the present application, the end portion of the first heat-conducting member 122 facing the inside of the first containing cavity 111 does not protrude from the side of the second heat-conducting member 123 facing the heating element 210.

[0078] The end portion of the first heat-conducting member 122 facing the inside of the first containing cavity 111 can be understood as the first end of the first heat-conducting member 122, that is, the first end of the first heat-conducting member 122 does not protrude from the side of the second heat-conducting member 123 facing the heating element 210. Therefore, the problem that the end portion of the first heat-conducting member 122 facing the inside of the first containing cavity 111 protrudes from the side of the second heat-conducting member 123 facing the heating element 210 and is in contact with the heating element 210 to be abraded can be avoided, which is beneficial to prolong the service life of the first heat-conducting member 122 and the heating element 210. At the same time, when the cover body assembly 120 is opened relative to the base body 110 to open the first containing cavity 111, there is a possibility that the side of the second heat-conducting member 123 facing the heating element 210 faces the user. By arranging the first end of the first heat-conducting member 122 not to protrude from the side of the second heat-conducting member 123 facing the heating element 210, the appearance neatness and aesthetics of the side of the second heat-conducting member 123 facing the heating element 210 can be improved, and the visual experience of the user can be improved.

[0079] As shown in FIG. 5 and FIG. 8, in some possible implementation embodiments provided in the present application, the second heat-conducting member 123 is in contact with the heating element 210, and the second heat-conducting member 123 is provided as a flexible member.

[0080] In the present embodiment, by the second heat-conducting member 123 being in contact with the heating element 210, the heat exchange efficiency between the second heat-conducting member 123 and the heating element 210 can be improved, so that the second heat-conducting member 123 can quickly transfer the heat of the heating element 210 to the first heat-conducting member 122, and then to the external environment or the bottom shell 130 through the first heat-conducting member 122, thereby greatly improving the heat dissipation efficiency of the heating element 210 and ensuring that the heating element 210 has good cooling and heat dissipation effect.

[0081] Further, by providing the second heat-conducting member 123 as a flexible member, the second heat-conducting member 123 and the heating element 210 can be in soft contact, which can reduce the wear between the second heat-conducting member 123 and the heating element 210, compared with the case that the second heat-conducting member 123 is a metal member and the second heat-conducting member 123 and the heating element 210 are in rigid contact. Meanwhile, with such an arrangement, when the cover assembly 120 closes the first accommodating cavity 111, the second heat-conducting member 123 in the form of a flexible member is in contact with the heating element 210, so that the heating element 210 can be reliably and stably accommodated in the first accommodating cavity 111, avoiding the case that the heating element 210 moves and shakes in the first accommodating cavity 111 and causes unstable electrical connection of the heating element 210, which is conducive to improving the stability and reliability of the electrical connection of the heating element 210, and further improving the overall reliability of the cleaning device 200.

[0082] Further, the second heat-conducting member 123 is in the form of a sheet structure, for example, the second heat-conducting member 123 is a heat-conducting silica gel sheet. When the cover assembly 120 closes the first accommodating cavity 111, the second heat-conducting member 123 is in contact with the heating element 210, and such an arrangement can increase the contact area between the second heat-conducting member 123 and the heating element 210, and further improve the heat dissipation efficiency of the heating element 210, so as to meet the requirement of large heat generation and fast heat dissipation of the heating element 210.

[0083] It can be understood that the first heating element 210 can be an iron member, which has low cost and good heat conduction effect, and is suitable for popularization and application.

[0084] As shown in FIG. 5, in some possible implementation embodiments provided by the present application, the second heat-conducting member 123 is provided with a second heat dissipation hole 1231, one end of the second heat dissipation hole 1231 is in communication with the first containing cavity 111, and the cover body 121 is covered on the other end of the second heat dissipation hole 1231. That is, the second heat dissipation hole 1231 penetrates through the second heat-conducting member 123, the second heat dissipation hole 1231 does not penetrate through the cover body 121, and the cover body 121 is covered on the other end of the second heat dissipation hole 1231 to ensure the sealing of the first containing cavity 111.

[0085] The second heat dissipation hole 1231 is arranged, heat of the heating element 210 or the first containing cavity 111 can be quickly transmitted to the cover body 121 through the second heat dissipation hole 1231, and therefore, the heat dissipation efficiency of the heating element 210 can be further improved, and the demand that the heating element 210 generates large heat and dissipates heat quickly can be met.

[0086] Further, when the shell assembly 100 includes the bottom shell 130, because the cover body 121 is exposed to the external environment through the avoiding hole 131, the part of the cover body 121 opposite to the avoiding hole 131 is covered on the other end of the second heat dissipation hole 1231, so that the heat on the cover body 121 transmitted through the second heat dissipation hole 1231 can be quickly taken away through heat exchange between the cover body 121 opposite to the avoiding hole 131 and the air in the external environment, the heat dissipation efficiency of the heating element 210 can be improved, and the demand that the heating element 210 generates large heat and dissipates heat quickly can be met.

[0087] It can be understood that in some examples, the cover body 121 opposite to the bottom shell 130 can also be covered on the second heat dissipation hole 1231, so that the heat on the cover body 121 transmitted through the second heat dissipation hole 1231 can be taken away through ventilation and heat dissipation of the bottom shell 130 to the external environment.

[0088] Specifically, the number of the second heat dissipation hole 1231 is one, two, three, four or other numbers, and the shape of the second heat dissipation hole 1231 can be a triangle, a circle, a rectangle, other regular or irregular shapes.

[0089] As shown in FIG. 4, in some possible implementation embodiments provided by the present application, the cover body 121 is provided with a third heat dissipation hole 1212, one end of the third heat dissipation hole 1212 is in communication with the external environment, and the second heat-conducting member 123 is covered on the other end of the third heat dissipation hole 1212.

[0090] The third heat dissipation hole 1212 is arranged, so that the heat of the second heat conduction member 123 can be quickly and directly transmitted to the external environment through the third heat dissipation hole 1212, so that the second heat conduction member 123 can quickly and for a long time keep at a suitable temperature and exchange heat with the heating element 210 and the first heat conduction member 122, thereby further improving the heat dissipation efficiency of the heating element 210, meeting the demand of large heat generation and fast heat dissipation of the heating element 210. At the same time, since the other end cover of the third heat dissipation hole 1212 is provided with the second heat conduction member 123, the dust and liquid in the external environment cannot flow into the first containing bin 111 through the third heat dissipation hole 1212, which can avoid the possibility that the heating element 210 in the first containing bin 111 is damaged by the dust and liquid in the external environment, and is beneficial to improve the overall reliability of the cleaning equipment 200.

[0091] It can be understood that when the shell assembly 100 includes the bottom shell 130, since the cover body 121 communicates with the external environment through the avoiding hole 131, the third heat dissipation hole 1212 is located in the avoiding hole 131. It can be understood that the third heat dissipation hole 1212 and the second heat dissipation hole 1231 are staggered, so as to ensure that the first containing bin 111 is isolated from the external environment through the cover body assembly 120, which can avoid the possibility that the heating element 210 in the first containing bin 111 is damaged by the dust and liquid in the external environment, and is beneficial to improve the overall reliability of the cleaning equipment 200.

[0092] Specifically, the number of the third heat dissipation hole 1212 is one, two, three, four or other numbers, and the shape of the third heat dissipation hole 1212 can be triangular, circular, rectangular, other regular or irregular shapes.

[0093] As shown in FIG. 1, FIG. 2 and FIG. 7, in some possible implemented embodiments provided in the present application, the base body 110 is further provided with a cleaning bin 113 and a second containing bin 112, and the second containing bin 112 is located between the cleaning bin 113 and the first containing bin 111.

[0094] The cleaning assembly of the cleaning device 200 can include a dry cleaning assembly. For example, the cleaning device 200 is a sweeping robot, and the dry cleaning assembly can include a roller brush 220, a dust box, and a suction fan. The housing assembly 100 is provided with a cleaning bin 113, and the roller brush 220 is installed at the cleaning bin 113. Specifically, the opening of the cleaning bin 113 is arranged towards the bottom of the housing assembly 100, so that part of the roller brush 220 can be exposed at the bottom of the housing assembly 100. The roller brush 220 can sweep the garbage on the ground and bring it to the front of the suction port between the roller brush 220 and the dust box, and then the suction fan can generate a suction gas through the dust box and suck it into the dust box. Further, the cleaning assembly can also include a side brush assembly, which is rotatably connected to the housing assembly 110, and is used to move the debris outside the roller brush 220 region into the roller brush 220 region of the cleaning assembly.

[0095] The second accommodating bin 112 is used to install other components of the cleaning device 200, such as a mechanical arm. The mechanical arm can realize the grasping or moving of obstacles or garbage. Specifically, the mechanical arm is connected to the base body 110 and is installed at the second accommodating bin 112. The mechanical arm can be extended or accommodated in the second accommodating bin 112. Thus, the mechanical arm can move with the housing assembly 100 to reach the target position, and the mechanical arm can be extended out of the second accommodating bin 112 to realize the grasping or moving of obstacles, objects, or garbage near the cleaning device 200, so as to better realize the autonomous cleaning function. It can be understood that the above-mentioned objects can also be objects required by the user, such as a remote controller, an apple, etc., which will not be listed one by one here. When the mechanical arm does not need to grasp the object, the mechanical arm can be folded and accommodated in the second accommodating bin 112, so as to reduce the space occupied by the mechanical arm, make the overall volume of the cleaning device 200 smaller, facilitate storage and movement, and be conducive to improving the appearance of the cleaning device 200.

[0096] In the embodiment, the second accommodating bin 112 is arranged between the cleaning bin 113 and the first accommodating bin 111, so that the cleaning device 200 has a good center of gravity, which is conducive to improving the reliability and stability of the cleaning device 200. Since the housing assembly 100 of the embodiment is additionally provided with the second accommodating bin 112, the space of the first accommodating bin 111 is limited. Therefore, the heating element 210 accommodated in the first accommodating bin 111, such as a battery, can be a large-current fast-charging battery, so that the battery has a smaller volume and can accommodate a larger amount of electricity. The battery is fixed in the first accommodating bin 111 and is cooled by the cover assembly 120, which can greatly improve the heat dissipation efficiency and effect of the battery, meet the requirements of large-current fast-charging, large heat generation, and fast heat dissipation, and is suitable for popularization and application.

[0097] Specifically, the first accommodating bin 111 and the cleaning bin 113 have bin openings facing the bottom of the base body 110, and the second accommodating bin 112 has a bin opening facing the top of the base body 110.

[0098] It can be understood that the cleaning assembly can also include a wet cleaning assembly, which includes a cleaning element and a liquid storage tank for containing a fluid, such as water, detergent, and at least one of a sterilizing agent. The liquid storage tank is connected to the cleaning element, and the liquid in the liquid storage tank can be supplied to the cleaning element to wet the cleaning element, so that the cleaning element can interfere with the surface to be cleaned to achieve wet cleaning of the surface to be cleaned. That is, the cleaning device provided in the embodiment can be a sweeping and mopping integrated machine. The cleaning element can be the aforementioned roller brush 220, or the cleaning element can be a mop plate or other structure.

[0099] The cleaning system provided in the embodiment includes a base station and the cleaning device 200 provided in any of the foregoing embodiments, and the cleaning device 200 is signal connected to the base station 310. The base station and the cleaning device 200 are used in cooperation, for example, the cleaning device 200 is docked on the base station, so that the base station can perform at least one of the following auxiliary operations on the cleaning device 200, such as charging, cleaning, water replenishment, and dust collection.

[0100] In some possible implemented embodiments provided in the application, the base station includes a fluid storage device and a fluid pipeline in communication with the fluid storage device. When the cleaning device 200 is docked on the base station, the fluid pipeline is in contact with at least part of the first heat conduction member 122.

[0101] The fluid storage device can store a fluid, and the fluid can be at least one of water, detergent, sterilizing agent, and refrigerant. The fluid in the fluid storage device can flow through the fluid pipeline by the fluid pipeline being in communication with the fluid storage device. Since the specific heat capacity of the fluid such as water is high, a large amount of heat can be absorbed. Therefore, in the embodiment, when the cleaning device 200 is docked on the base station, the fluid pipeline is in contact with at least part of the first heat conduction member 122, so that the fluid in the fluid pipeline can absorb the heat of the first heat conduction member 122, reduce the temperature of the first heat conduction member 122, increase the heat exchange efficiency between the first heat conduction member 122 and the heat generating element 210, and further improve the heat dissipation efficiency and effect of the heat generating element 210. That is, the fluid storage device on the base station can be used to water-cool and dissipate heat of the first heat conduction member 122.

[0102] It can be understood that the fluid pipeline is in contact with at least part of the first heat-conducting member 122, and the fluid pipeline can be in contact with the part of the first heat-conducting member 122 that is in communication with the external environment, for example, the second end of the first heat-conducting member 122 is in communication with the external environment, and the fluid pipeline can be in contact with the second end of the first heat-conducting member 122. Specifically, when the second ends of the plurality of first heat-conducting members 122 are in communication with the external environment, the fluid pipeline can be in contact with the second ends of part of the first heat-conducting members 122 or all of the first heat-conducting members 122. When the second end of one first heat-conducting member 122 is in communication with the external environment, the fluid pipeline can be in contact with part of the second end of the first heat-conducting member 122 or the entire second end of the first heat-conducting member 122.

[0103] In the above embodiment, the base station further comprises a water replenishing assembly in communication with the fluid storage device, and the water replenishing assembly is docked with the liquid storage tank when the cleaning device 200 docks at the base station. That is, when the cleaning device 200 docks at the base station, the fluid in the fluid storage device can be replenished to the liquid storage tank of the cleaning device 200 through the water replenishing assembly on the base station, so as to perform a liquid replenishing operation on the liquid storage tank of the cleaning device 200.

[0104] That is, the base station provided in the embodiment of the present application diversifies the functions of the fluid storage device on the base station, and the fluid storage device can supply fluid to the fluid pipeline in the water cooling system of the first heat-conducting member 122 and also replenish liquid to the liquid storage tank of the cleaning device 200, so as to diversify the functions of the base station and facilitate the simplification of the structure, and in the case of diversification of the functions of the base station, the manufacturing cost is reduced.

[0105] In some possible implemented embodiments provided in the present application, the base station further comprises a cleaning assembly in communication with the fluid storage device, and the cleaning assembly guides the fluid in the fluid storage device to the cleaning element and performs a cleaning operation on the cleaning element when the cleaning device 200 docks at the base station.

[0106] In the embodiment, the cleaning assembly is arranged on the base station and connected with the fluid storage device, and the cleaning assembly guides the fluid in the fluid storage device to the cleaning element and performs a cleaning operation on the cleaning element when the cleaning device 200 docks at the base station, so as to perform a cleaning operation on the cleaning element of the cleaning device 200, so that the dirty cleaning element is restored to be clean, and the cleaning effect of the cleaning device 200 is improved.

[0107] In the embodiment, the functions of the fluid storage device are further diversified, so that the fluid storage device can supply fluid to the fluid pipeline in the water cooling system of the first heat-conducting member 122 and also provide liquid for cleaning the cleaning element, so that the functions of the base station are further diversified, the market competitiveness is improved, and the manufacturing cost is saved.

[0108] Further, the fluid storage device can supply fluid to a fluid pipeline in a water cooling system of the first heat conduction member 122, can supplement water to a liquid tank of the cleaning device 200, and can provide liquid for cleaning the cleaning element.

[0109] In some possible implementation embodiments provided in the present application, the base station comprises a dust collection air duct and a dust collection fan located in the dust collection air duct. When the cleaning device 200 is parked at the base station, the dust box is in communication with the dust collection air duct, and the dust collection fan is configured to make the airflow flow through at least part of the first heat conduction member 122.

[0110] That is, the base station has the function of dust collection. When the cleaning device 200 is parked at the base station, the dust box is in communication with the dust collection air duct of the base station, the dust collection fan works, and the garbage in the dust box can be collected on the base station through the dust collection air duct, so as to realize the dust collection operation, so that the dust box of the cleaning device 200 is relatively clean, the operation of manually cleaning the dust box is simplified, the intelligentization of the dust box cleaning operation is realized, and the user's satisfaction is improved.

[0111] In the embodiment, when the cleaning device 200 is parked at the base station, the dust box is in communication with the dust collection air duct, and the dust collection fan is configured to make the airflow flow through at least part of the first heat conduction member 122, so that the airflow can carry the heat of the first heat conduction member 122, reduce the temperature of the first heat conduction member 122, increase the heat exchange efficiency of the first heat conduction member 122 and the heat generating element 210, and further improve the heat dissipation efficiency and effect of the heat generating element 210.

[0112] That is, when the dust collection fan is used to realize the dust collection operation of the dust box, the first heat conduction member 122 can be ventilated and cooled at the same time, so as to diversify the function of the dust collection fan, further diversify the function of the base station, improve the market competitiveness of the cleaning system, and be suitable for popularization and application.

[0113] It can be understood that the dust collection fan is configured to make the airflow flow through at least part of the first heat conduction member 122, which can be that the dust collection fan makes the airflow flow through part or all of the part of the first heat conduction member 122 that is in communication with the external environment. Specifically, the second end of the first heat conduction member 122 is in communication with the external environment. When the second ends of the plurality of first heat conduction members 122 are in communication with the external environment, the dust collection fan can make the airflow flow through the second ends of the part of the first heat conduction member 122, or the dust collection fan can make the airflow flow through the second ends of all the first heat conduction members 122. When the second end of one first heat conduction member 122 is in communication with the external environment, the dust collection fan can make the airflow flow through part of the second end of the first heat conduction member 122, or the entire second end of the first heat conduction member 122.

[0114] In the description of the application, the term "a plurality of" refers to two or more, unless otherwise expressly specified. The terms "upper", "lower", and the like, indicate the orientation or positional relationship based on the drawings described in the application, and are only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application. The terms "connected", "mounted", "fixed" and the like should be interpreted broadly, for example, "connected" can be fixed connection, can also be detachable connection, or integral connection; can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0115] The application can have various modifications and changes for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the application shall be included in the protection scope of the application.

Claims

1. A housing assembly (100), wherein, The shell assembly (100) comprises: a base body (110) provided with a first accommodating cavity (111) accommodating a heat generating element (210), and a cover assembly (120) comprising a cover (121) and a first heat conducting member (122), the cover (121) being openable or closable to the first accommodating cavity (111), and the first heat conducting member (122) being disposed through the cover (121), two ends of the first heat conducting member (122) being located inside and outside the first accommodating cavity (111) respectively.

2. The shell assembly (100) according to claim 1, wherein the first heat conducting member (122) comprises a first end located inside the first accommodating cavity (111), the first end being in contact with or spaced apart from the heat generating element (210).

3. The shell assembly (100) according to claim 1, wherein the first heat conducting member (122) comprises a second end located outside the first accommodating cavity (111), the second end being in communication with an external environment.

4. The housing assembly (100) of claim 1, wherein, Further comprising: a bottom shell (130) connected to the base body (110), the cover (121) being located between the bottom shell (130) and the base body (110), the bottom shell (130) being provided with a relief hole (131) avoiding the cover (121), the second end of the first heat conducting member (122) being in communication with the external environment through the relief hole (131), and / or the second end being in contact with the bottom shell (130).

5. The shell assembly (100) according to claim 4, wherein the cover (121) is provided with first heat dissipation holes (1211) distributed on the circumferential side of the relief hole (131), one end of the first heat dissipation holes (1211) being in communication with the inside of the first accommodating cavity (111), and the other end of the first heat dissipation holes (1211) being covered by the bottom shell (130).

6. The shell assembly (100) according to claim 3 or 4, wherein the second end of the first heat conducting member (122) in communication with the external environment does not protrude from the side of the cover (121) away from the inside of the first accommodating cavity (111).

7. The shell assembly (100) according to claim 1, wherein the end areas of the two ends of the first heat conducting member (122) are equal; or the end areas of the two ends of the first heat conducting member (122) are not equal, and the end with a larger end area is located inside the first accommodating cavity (111).

8. The shell assembly (100) according to claim 1, wherein the number of the first heat conducting members (122) is at least one; and / or the first heat conducting member (122) is connected to the cover (121) by at least one of injection molding, bolt structure, clamping structure, plug-in structure, and adhesive.

9. The housing assembly (100) of claim 1, wherein, The cover assembly (120) further comprises: A second heat-conducting member (123) is arranged on a side of the cover (121) facing the inside of the first accommodating cavity (111), the second heat-conducting member (123) is in contact with the first heat-conducting member (122), and the second heat-conducting member (123) has a thermal conductivity greater than that of the first heat-conducting member (122).

10. The shell assembly (100) according to claim 9, wherein, An end of the first heat-conducting member (122) facing the inside of the first accommodating cavity (111) does not protrude from a side of the second heat-conducting member (123) facing the heat-generating element (210).

11. The shell assembly (100) according to claim 10, wherein, The second heat-conducting member (123) is in contact with the heat-generating element (210), and the second heat-conducting member (123) is arranged as a flexible member.

12. The shell assembly (100) according to claim 9, wherein, The second heat-conducting member (123) is provided with a second heat dissipation hole (1231), one end of the second heat dissipation hole (1231) is in communication with the first accommodating cavity (111), and the cover (121) covers the other end of the second heat dissipation hole (1231).

13. The shell assembly (100) according to claim 9, wherein, The cover (121) is provided with a third heat dissipation hole (1212), one end of the third heat dissipation hole (1212) is in communication with the external environment, and the second heat-conducting member (123) covers the other end of the third heat dissipation hole (1212).

14. The shell assembly (100) according to claim 1, wherein, The base body (110) is further provided with a cleaning cavity (113) and a second accommodating cavity (112), and the second accommodating cavity (112) is located between the cleaning cavity (113) and the first accommodating cavity (111).

15. A cleaning apparatus (200), wherein, Comprising: A heat-generating element (210), and the shell assembly (100) according to any one of claims 1 to 14.

16. The cleaning device (200) according to claim 15, wherein Further comprising: A mechanical arm connected to the base body (110) and capable of being extended or folded and stored in the second accommodating cavity (112) of the shell assembly (100).

17. A cleaning system wherein, Comprising: A base station, and the cleaning device (200) according to claim 15 or 16.

18. The cleaning system of claim 17, wherein, The base station comprises: A fluid storage device and a fluid pipeline in communication with the fluid storage device, and when the cleaning device (200) is docked on the base station, the fluid pipeline is in contact with at least part of the first heat-conducting member (122).

19. The cleaning system according to claim 18, wherein, The cleaning device (200) comprises a liquid storage tank and a cleaning element connected to the liquid storage tank, and the fluid contained in the liquid storage tank can be supplied to the cleaning element; The base station further comprises a water replenishment assembly in communication with the fluid storage device, and when the cleaning device (200) is docked on the base station, the water replenishment assembly is in butt joint with the liquid storage tank.

20. The cleaning system according to claim 19, wherein, The base station further comprises a cleaning assembly in communication with the fluid storage device, which drains fluid in the fluid storage device to the cleaning element and performs a cleaning operation on the cleaning element when the cleaning device (200) is docked at the base station.

21. The cleaning system of claim 17, wherein, The cleaning device (200) comprises a dust box, the base station comprises a dust collection air duct and a dust collection fan located in the dust collection air duct, the dust box is in communication with the dust collection air duct when the cleaning device (200) is docked at the base station, and the dust collection fan is configured to flow air through at least part of the first heat-conducting member (122).

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