Cleaning device

Abstract

The utility model provides a cleaning device, which comprises a cleaning element configured to interfere with a to-be-cleaned surface so as to clean the to-be-cleaned surface; the container is connected with the cleaning element through the water supply system; the heat dissipation system comprises a fluid pipeline, and the two ends of the fluid pipeline are communicated with the container; and the heating element is connected with the fluid pipeline. Therefore, the temperature of the heating element can be reduced by utilizing the circulating fluid in the fluid pipeline and the container, for example, the temperature rise of the surface of the battery can be reduced, the cleaning equipment can be continuously used, the charging time of the battery can be shortened, meanwhile, the temperature rise of the battery can be controlled within a reasonable range to meet authentication and safety requirements, and through the arrangement, the safety of the battery is improved. The original structure of the cleaning equipment does not need to be changed.

Description

Technical Field

[0001] The utility model relates to the technical field of smart home, in particular to a cleaning device. Background Art

[0002] With the iterative updates and development of technology, cleaning equipment, especially self-propelled cleaning equipment, has become a part of everyday life and is gradually gaining popularity both domestically and internationally. To enhance the intelligence of cleaning equipment, batteries are often installed to power its electrical components, enabling it to operate even without a power source. However, excessive battery temperature during operation can hinder the overall function of the device. For example, excessive battery temperature during discharge can cause the cleaning device to shut down, and excessive battery temperature during charging can cause the battery to stop charging. Utility Model Content

[0003] The Summary of the Utility Model introduces a series of simplified concepts that will be further described in the Detailed Description of the Utility Model. This section of the utility model is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0004] An embodiment of the first aspect of the present utility model provides a cleaning device, including: a cleaning element, the cleaning element is configured to interfere with the surface to be cleaned to clean the surface to be cleaned; a container and a water supply system, the container is connected to the cleaning element through the water supply system; a heat dissipation system, the heat dissipation system includes a fluid pipeline, both ends of the fluid pipeline are connected to the container; a heating element, the heating element is connected to the fluid pipeline.

[0005] Furthermore, the heating element and the fluid pipeline are at least partially arranged in contact with each other.

[0006] Furthermore, at least part of the fluid pipeline runs through the interior of the heating element, or at least part of the fluid pipeline is arranged outside the heating element; the fluid pipeline is arranged in contact with at least part of the inner wall or outer wall of the heating element.

[0007] Furthermore, the heating element is provided with a mounting channel, at least a portion of the fluid pipeline is accommodated in the mounting channel, and the fluid pipeline is arranged in contact with at least a portion of the inner wall of the mounting channel.

[0008] Furthermore, the mounting channel includes a mounting hole located inside the heating element and penetrating the heating element; and / or the mounting channel includes a mounting groove located on an outer wall of the heating element.

[0009] Furthermore, the shape of the installation channel includes at least one of a straight shape, a bent shape, and a circuitous shape.

[0010] Furthermore, the mounting channel is provided through the heating element along the length direction of the heating element; and / or the mounting channel located inside the heating element is located in the middle of the heating element.

[0011] Furthermore, the heat dissipation system also includes: a water pump, which is arranged on the fluid pipeline and is configured to allow the fluid in the container to flow through the heating element.

[0012] Furthermore, the water pump is configured to circulate the fluid in the fluid pipeline and the container.

[0013] Furthermore, the water pump is installed with or formed with a limiting portion, which contacts the fluid pipeline to limit the movement of the fluid pipeline relative to the water pump.

[0014] Furthermore, the water pump includes a pump body and a terminal wire. The pump body is provided with a liquid inlet and a liquid outlet connected to the fluid pipeline. The terminal wire is connected to the pump body. At least the terminal wire forms a limiting portion.

[0015] Furthermore, the water pump also includes a motor, the terminal wire is connected to the pump body through the motor, the terminal wire is provided with a forked structure, the two branches of the forked structure are connected to the motor, the limiting part includes two branches and the motor to form a limiting hole, and the fluid pipeline is passed through the limiting hole.

[0016] Furthermore, the fluid pipeline includes a water inlet pipeline connected to the liquid inlet, and a water outlet pipeline connected to the liquid outlet. The water outlet pipeline is arranged in close contact with the heating element and is configured to contact the limiting portion.

[0017] Furthermore, the water pump and the heating element are distributed at different positions of the fluid pipeline.

[0018] Furthermore, the cleaning device also includes: a heat conducting member, which is arranged in contact with the heating element.

[0019] Furthermore, the heat conducting member is arranged in close contact with at least a portion of the fluid pipeline.

[0020] Furthermore, the fluid pipeline is located between the heat conducting member and the heating element; or the fluid pipeline is located on a side of the heat conducting member away from the heating element; or the fluid pipeline passes through the heat conducting member.

[0021] Furthermore, the cleaning device includes: a battery and electrical components, the battery is used to supply power to the electrical components, and the heating element at least includes the battery.

[0022] The cleaning device provided by the embodiment of the present invention includes a cleaning element, a container, a water supply system, a heat dissipation system and a heating element. The cleaning element is used to interfere with the surface to be cleaned to clean the surface to be cleaned. The container is connected to the cleaning element through the water supply system, so that the fluid in the container can be supplied to the cleaning element to soak the cleaning element, so that the cleaning element can achieve wet cleaning. The two ends of the fluid pipeline of the heat dissipation system are connected to the container, so that the fluid pipeline and the container form a water circulation path. Since fluids such as water have a high specific heat capacity and can absorb a large amount of heat, the heating element is connected to at least part of the container pipeline so that the fluid in the circulation path formed by the container pipeline and the container can absorb the heat of the heating element, reducing the temperature of the heating element. For example, it can reduce the temperature rise of the battery surface, ensure the continuous use of the cleaning device, and help shorten the charging time of the battery. At the same time, the temperature rise of the battery can be controlled within a reasonable range to meet certification and safety requirements and expand the market competitiveness of the cleaning device. At the same time, this setting allows the heat dissipation system to use the original water tank and fluid pipeline of the cleaning equipment to form a water circulation path, which greatly simplifies the structure, helps save manufacturing costs, and does not require changing the original structure of the cleaning equipment, making it easy to implement.

[0023] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The following drawings of the present invention are used as part of the embodiments of the present invention for understanding the present invention. The drawings show the embodiments of the present invention and their descriptions, and are used to explain the principles of the present invention.

[0025] In the attached figure:

[0026] Figure 1 A schematic diagram of the structure of a cleaning device of the present invention from one viewing angle is shown;

[0027] Figure 2 Another perspective partial structural diagram of the cleaning device of the present invention is shown;

[0028] Figure 3 A schematic structural diagram showing a perspective of the battery, container, and heat dissipation system of the present invention;

[0029] Figure 4 A schematic structural diagram showing another perspective of the battery, container, and heat dissipation system of the present invention;

[0030] Figure 5A schematic structural diagram of a water pump according to the present invention is shown from one perspective;

[0031] Figure 6 Shown Figure 5 A partial enlarged schematic diagram of point A in the illustrated embodiment;

[0032] Figure 7 A schematic structural diagram of a battery of the present invention from one perspective is shown;

[0033] Figure 8 A schematic structural diagram of the battery of the present invention from another perspective is shown;

[0034] Figure 9 Shown Figure 8 A cross-sectional view taken along the AA direction of the illustrated embodiment.

[0035] Description of Reference Numerals

[0036] 100 cleaning equipment, 110 cleaning element, 120 container, 130 cooling system, 131 fluid pipeline, 1311 water inlet pipeline, 1312 water outlet pipeline, 132 water pump, 1321 limiting part, 1322 pump body, 1323 terminal wire, 1324 motor, 1325 bifurcated structure, 1326 branch, 1327 liquid inlet, 1328 liquid outlet, 140 heating element, 141 installation channel, 160 roller brush, 170 machine body. DETAILED DESCRIPTION

[0037] In the following description, a number of specific details are provided to provide a more thorough understanding of the technical solutions provided by the present invention. However, it is obvious to those skilled in the art that the technical solutions provided by the present invention can be implemented without one or more of these details.

[0038] It should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of the features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0039] Now, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present invention thorough and complete and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art.

[0040] like Figures 1 to 9 As shown, an embodiment of the present invention provides a cleaning device 100, wherein the cleaning device 100 can be a mopping robot, a sweeping and mopping all-in-one machine, or other cleaning robots that meet the requirements.

[0041] Specifically, if Figure 1 and Figure 2 As shown, the cleaning device 100 includes but is not limited to: a machine body 170, a cleaning system, a drive system, etc. The above-mentioned systems coordinate with each other to enable the cleaning device 100 to move autonomously to perform the cleaning function. The functional components constituting the above-mentioned systems in the cleaning device 100 are integrated into the machine body 170. It is understood that the cleaning device 100 can be a self-moving cleaning device 100, wherein the self-moving cleaning device 100 is a device that automatically performs cleaning operations in a certain area to be cleaned without user operation.

[0042] Among them, such as Figure 1 and Figure 2 As shown, the machine body 170 includes a front portion and a rear portion, and has an approximately circular shape. It may also have other shapes, including but not limited to an approximately D-shape with a front and rear circular shape and a rectangular or square shape with a front and rear circular shape.

[0043] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the cleaning device 100 provided in this embodiment includes: a cleaning element 110, which is configured to interfere with the surface to be cleaned to clean the surface to be cleaned; a container 120 and a water supply system, and the container 120 is connected to the cleaning element 110 through the water supply system; a heat dissipation system 130, and the heat dissipation system 130 includes a fluid pipeline 131, and both ends of the fluid pipeline 131 are connected to the container 120; a heating element 140, and the heating element 140 is connected to the fluid pipeline 131.

[0044] The cleaning system of the cleaning device 100 may include a wet cleaning system, which includes the aforementioned cleaning element 110, a container 120 for containing a fluid, such as a container for containing at least one of water, detergent, and fungicide, and the container 120 is connected to the cleaning element 110 via a water supply system. The liquid in the container 120 can be supplied to the cleaning element 110 to wet the cleaning element 110, thereby allowing the cleaning element 110 to interfere with the surface to be cleaned to achieve wet cleaning of the surface to be cleaned. In other words, the cleaning device 100 provided in this embodiment can be a mopping robot.

[0045] It is understandable that if Figure 1 As shown, the cleaning system can also include a dry cleaning system, that is, the cleaning device 100 can be a sweeping and mopping all-in-one machine. Among them, the dry cleaning system can include a roller brush 160, a dust box, and a dust suction fan. The roller brush 160, which has a certain interference with the ground, sweeps up the garbage on the ground and rolls it to the front of the dust suction port between the roller brush and the dust box, and then the suction gas generated by the dust suction fan and passing through the dust box is sucked into the dust box. Furthermore, the cleaning system can also include a side brush assembly, which is rotatably connected to the machine body 170 and is used to move debris and other sundries outside the roller brush area into the roller brush area of the cleaning system.

[0046] Among them, the heating element 140 can be an element that can generate heat during operation. For example, the cleaning device 100 also includes an energy system, and the energy system includes a battery, such as a nickel-metal hydride battery and a lithium battery. It is understandable that the cleaning device 100 also includes electrical components, such as electrical components that can be driving elements, sensing elements, etc. The battery is connected to the electrical components of the cleaning device 100 through a circuit to provide electrical energy for the electrical components. It is understandable that the battery can also be connected to a charging control circuit, etc. The cleaning device 100 can charge the battery by connecting the charging electrode provided on the side or below the machine body 170 to the charging pile.

[0047] It is understood that the heating element 140 may also be other components. For example, if the cleaning device 100 includes a driving unit for driving the cleaning element 110 to rotate, the driving unit may be a motor. Since the motor also generates heat during operation, the heating element 140 may also be a motor. The following embodiments of the present invention are described in detail using the heating element 140 as a battery.

[0048] The cleaning device 100 provided in this embodiment includes a cleaning element 110, a container 120, a heat dissipation system 130 and a heating element 140. The cleaning element 110 is used to interfere with the surface to be cleaned to clean the surface to be cleaned. The container 120 is connected to the cleaning element 110 so that the fluid in the container 120 can be supplied to the cleaning element 110 to infiltrate the cleaning element 110, so that the cleaning element 110 can achieve wet cleaning. The fluid line 131 of the heat dissipation system 130 is connected to the container 120 at both ends, so that the fluid line 131 and the container 120 form a fluid circulation path, that is, the fluid in the container 120 can circulate in the fluid line 131 and the container 120. Since fluids such as water have a high specific heat capacity and can absorb a large amount of heat, the heating element 140 is connected to at least a portion of the fluid line 131, so that the fluid in the circulation path formed by the fluid line 131 and the container 120 can absorb the heat of the heating element 140, thereby reducing the temperature of the heating element 140. For example, the surface temperature of the battery can be reduced, ensuring the continuous use of the cleaning device 100 and shortening the battery charging time. At the same time, it can avoid the battery from exploding due to excessive temperature, which is beneficial to improving the safety of the cleaning device 100. In addition, the temperature rise of the battery can be controlled within a reasonable range to meet certification and safety requirements, such as meeting EU regional battery certification, thereby expanding the market competitiveness of the cleaning device 100. Specifically, the following embodiments of the present invention are described using water as an example. It is understandable that the fluid may also be other liquids that meet the requirements.

[0049] Furthermore, if Figure 3 and Figure 4 As shown, in this embodiment, both ends of the fluid conduit 131 are connected to the container 120, so that the fluid conduit 131 and the container 120 form a water circulation path. This arrangement allows the heat dissipation system 130 to utilize the existing container 120 of the cleaning device 100 and the newly added fluid conduit 131 to form a circulation path, thus diversifying the functions of the existing container 120. The container 120 can supply water to the cleaning element 110 and also to the fluid conduit 131. This simplifies the arrangement of the container 120 in the heat dissipation system 130, greatly simplifying the structure, meeting the design requirements of the cleaning device 100 for a compact structure and small size, and helping to reduce manufacturing costs. Furthermore, this arrangement does not require changes to the existing structure of the cleaning device 100, such as the original position of the container 120. By simply changing the interface of the container 120, the ends of the fluid conduit 131 can be connected to the container 120, resulting in a simple structure and ease of implementation. At the same time, with this arrangement, after cooling and dissipating the heat of the heating element 140, the water temperature in the container 120 will increase. At this time, the higher temperature water in the container 120 is supplied to the cleaning element 110 for wet cleaning, which is beneficial to improving the effect of wet cleaning.

[0050] It is understood that the water supply system may include a water supply pipeline and a water supply controller. The water supply pipeline connects the container 120 and the cleaning element 110. The water supply controller may be disposed on the water supply pipeline or in communication with the water supply pipeline. The water supply controller may control the water in the container 120 to be supplied to the cleaning element 110 through the water supply pipeline or to stop supplying the water to the cleaning element 110. The water supply controller may be a pump, a valve, or other structure.

[0051] Specifically, the heating element 140 is connected to the fluid pipeline 131, which can be understood as the heating element 140 is arranged in contact with the fluid pipeline 131. Specifically, the heating element 140 can be in direct contact with the fluid pipeline 131, or the heating element 140 can be in indirect contact with the fluid pipeline 131 through other components.

[0052] like Figure 3 and Figure 4 As shown, in some possible embodiments provided by the present invention, the heating element 140 is at least partially fitted with the fluid pipeline 131. Thus, by at least partially fitting the heating element 140 with the fluid pipeline 131, the heating element 140 is in direct contact with at least a portion of the fluid pipeline 131, so that the water in the circulation path formed by the fluid pipeline 131 and the container 120 can quickly and relatively directly absorb the heat of the heating element 140, thereby reducing the temperature of the heating element 140, thereby improving the heat dissipation and cooling efficiency of the heating element 140 and ensuring a good heat dissipation and cooling effect.

[0053] Specifically, the heating element 140 may be fitted with part of the fluid pipeline 131, or the heating element 140 may be fitted with all of the fluid pipeline 131, or a portion of the heating element 140 may be fitted with the fluid pipeline 131. The fitting position of the heating element 140 and the fluid pipeline 131 may be reasonably set according to the specific structure of the heating element 140.

[0054] In some possible embodiments provided by the present invention, at least part of the fluid pipeline 131 passes through the interior of the heating element 140, or at least part of the fluid pipeline 131 is arranged outside the heating element 140; the fluid pipeline 131 is arranged in contact with the inner wall or outer wall of at least part of the heating element 140.

[0055] In this embodiment, the relative positions of the fluid pipeline 131 and the heating element 140 are defined. In one example, a portion of the fluid pipeline 131 runs through the interior of the heating element 140, and another portion of the fluid pipeline 131 is located outside the heating element 140. In this case, the fluid pipeline 131 and at least a portion of the inner wall of the heating element 140 can be fitted together, so that the fluid in the fluid pipeline 131 exchanges heat with the inner wall of the heating element 140 to achieve cooling and heat dissipation of the heating element. In another example, the entire fluid pipeline 131 is located outside the heating element 140, wherein a portion of the fluid pipeline 131 is arranged relative to the heating element 140. In this case, the fluid pipeline 131 and at least a portion of the outer wall of the heating element 140 can be fitted together, so that the fluid in the fluid pipeline 131 exchanges heat with the outer wall of the heating element 140 to achieve cooling and heat dissipation of the heating element.

[0056] It can be understood that in some examples, a portion of the fluid pipeline 131 may pass through the interior of the heating element 140, and another portion of the fluid pipeline 131 may be located outside the heating element 140. The fluid pipeline 131 passing through the interior of the heating element 140 is fitted with part of the inner wall of the heating element 140 to achieve heat exchange, and a portion of the fluid pipeline 131 located outside the heating element 140 is arranged opposite to the heating element 140 and fitted with the outer wall of the heating element 140 to achieve heat exchange. Therefore, by reasonably setting the layout position of the fluid pipeline 131, heat exchange can be carried out with the inner and outer walls of the heating element 140 at the same time, so as to further improve the cooling and heat exchange efficiency of the heating element 140.

[0057] like Figure 7 、 Figure 8 and Figure 9 As shown, in some possible embodiments provided by the present invention, the heating element 140 is provided with a mounting channel 141 , at least part of the fluid pipeline 131 is accommodated in the mounting channel 141 , and the fluid pipeline 131 is arranged in contact with the inner wall of at least part of the mounting channel 141 .

[0058] In this embodiment, by opening an installation channel 141 on the heating element 140 for accommodating the fluid pipeline 131, the stability of the fitting arrangement of the fluid pipeline 131 and the heating element 140 can be improved, and the fitting area between the fluid pipeline 131 and the heating element 140 can be increased, which in turn helps to improve the heat dissipation efficiency of the heating element 140 and ensure a good heat dissipation effect.

[0059] Part of the fluid pipeline 131 is accommodated in the installation channel 141 , so that another part of the fluid pipeline 131 can be smoothly connected to the heating element 140 and the container 120 .

[0060] The fluid pipeline 131 is arranged to fit the inner wall of at least part of the installation channel 141 . The fluid pipeline 131 may be arranged to fit the inner wall of each part of the installation channel 141 , or the fluid pipeline 131 may be arranged to fit part of the inner wall of the installation channel 141 .

[0061] like Figure 7 and Figure 9 As shown, in some examples, the mounting channel 141 includes a mounting hole located inside the heating element 140 and passing through the heating element 140, so that the fluid line 131 passes through the heating element 140 from the inside of the heating element 140. As a result, each side of the fluid line 131 passing through the heating element 140 can be arranged in a close relationship with the heating element 140, thereby increasing the contact area between the fluid line 131 and the heating element 140, which is conducive to improving the heat dissipation efficiency of the heating element 140 and ensuring a good heat dissipation effect. Alternatively, part of the side of the fluid line 131 passing through the heating element 140 is arranged in a close relationship with the heating element 140, while another part of the side is not arranged in a close relationship with the heating element 140. However, the distance between the other part of the side and the heating element 140 is small, which can still improve the heat dissipation efficiency of the heating element 140 and ensure a good heat dissipation effect of the heating element 140.

[0062] In other examples, the mounting channel 141 includes a mounting groove located on the outer wall of the heating element 140, so that the fluid pipeline 131 is arranged to be in contact with the heating element 140 by the surface of the heating element 140. As a result, part of the side surface of the fluid pipeline 131 can be in contact with the heating element 140 to ensure that the heating element 140 has a higher heat dissipation efficiency and a good heat dissipation effect.

[0063] In some other examples, the mounting channel 141 includes a mounting hole located inside the heating element 140 and passing through the heating element 140, and the mounting channel 141 also includes a mounting groove located on the outer wall of the heating element 140. It can be understood that the mounting hole and the mounting groove can be connected, so that part of the fluid pipeline 131 passes through the mounting hole from the inside of the heating element 140 to the heating element 140, and part of the fluid pipeline 131 is passed through the mounting groove and fitted with the outer surface of the heating element 140. The fluid pipeline 131 located in the mounting hole can greatly increase the fitting area with the heating element 140 or reduce the distance between each side of the fluid pipeline 131 and the heating element 140. Part of the side surfaces of the fluid pipeline 131 located in the mounting groove can be fitted with the heating element 140, thereby ensuring that the heating element 140 has a higher heat dissipation efficiency and a good heat dissipation effect.

[0064] It is understandable that the structure and position of the mounting channel 141 can be reasonably set according to the specific structure and heat dissipation efficiency requirements of the heating element 140, such as the position of the mounting hole and / or mounting slot can be reasonably set.

[0065] In some possible embodiments provided by the present invention, the shape of the installation channel 141 includes at least one of a straight line shape, a curved shape, and a circuitous shape.

[0066] That is to say, the shape of the mounting hole can be at least one of a straight line, a bent line, and a circuitous line. For example, the mounting hole can extend along at least one of a straight line, a bent line, and a circuitous line. It is understandable that the mounting hole can also be other shapes.

[0067] The mounting groove may be in at least one of a straight line, a bent line, and a circuitous line. For example, the mounting groove may extend along at least one of a straight line, a bent line, and a circuitous line. It is understandable that the mounting groove may also be in other shapes.

[0068] It can be understood that the bent and circuitous installation channel 141 can increase the length of the installation channel 141, thereby increasing the length of the relative arrangement of the fluid pipeline 131 and the heating element 140, and increasing the fitting area and / or relative area between the fluid pipeline 131 and the heating element 140, which is beneficial to improving the heat dissipation efficiency of the heating element 140 and ensuring a good heat dissipation effect.

[0069] like Figure 7 and Figure 9 As shown, in some possible embodiments provided by the present invention, the mounting channel 141 is provided through the heating element 140 along the length direction of the heating element 140 .

[0070] The length direction of the heating element 140 can be understood as the direction in which the larger dimension of the heating element 140 in the three dimensions of length, width and height is located. Therefore, the installation channel 141 is set to pass through the heating element 140 along the length direction of the heating element 140, so that the length of the installation channel 141 is relatively large. Therefore, the length of the fluid pipeline 131 accommodated in the installation channel 141 is relatively large, which can increase the contact area and / or relative area between the fluid pipeline 131 and the heating element 140, which is conducive to improving the heat dissipation efficiency of the heating element 140 and ensuring a good heat dissipation effect. Specifically, Figure 7 、 Figure 8 、 Figure 9 The arrow Z in the figure can be understood as the length direction of the battery, the arrow X can be understood as the width direction of the arrow, and the arrow Y can be understood as the height direction of the battery.

[0071] like Figure 7 、 Figure 8 、 Figure 9As shown, in some possible embodiments provided by the present invention, the installation channel 141 located inside the heating element 140 is located in the middle of the heating element 140, thereby making the distance between the fluid pipeline 131 and the outer wall of the heating element 140 around the installation channel 141 relatively uniform, which is beneficial to improving the uniformity of cooling and heat dissipation of the heating element 140 and ensuring a good heat dissipation effect of the heating element 140.

[0072] like Figure 2 、 Figure 3 and Figure 4 As shown, in some possible embodiments provided by the present invention, the heat dissipation system 130 further includes: a water pump 132, which is provided on the fluid pipeline 131, and the water pump 132 is configured to allow the fluid in the container 120 to flow through the heating element 140. As a result, when the fluid in the container 120 flows through the heating element 140, the fluid and the heating element 140 perform heat exchange, which can absorb the heat of the heating element 140 and reduce the temperature of the heating element 140. For example, the surface temperature rise of the battery can be reduced, ensuring that the cleaning device 100 can be used continuously, and facilitating shortening the charging time of the battery. At the same time, it can avoid the battery from exploding due to excessive temperature, which is beneficial to improving the safety of the cleaning device 100. In addition, the temperature rise of the battery can be controlled within a reasonable range to meet certification and safety requirements, such as meeting the EU region's certification of the battery and expanding the market competitiveness of the cleaning device 100.

[0073] like Figure 2 、 Figure 3 and Figure 4 As shown, in some possible embodiments provided by the present invention, the water pump 132 is configured to circulate the fluid in the fluid pipeline 131 and the container 120 .

[0074] In this embodiment, the setting of the water pump 132 enables the fluid to circulate in the circulation path formed by the fluid pipeline 131 and the container 120. As a result, the circulating water will exchange heat with the heating element 140 and absorb the heat of the heating element 140 in the process of flowing through the fluid pipeline provided in contact with the heating element 140, and will exchange heat with the water that has not undergone heat exchange in the subsequent circulation flow to reduce the temperature. In this cycle, the heating element 140 is cooled and the heat is dissipated, which is conducive to ensuring a good cooling and heat dissipation effect of the heating element 140.

[0075] It can be understood that by reasonably setting the structure and working parameters of the water pump 132, water circulates at a suitable speed in the circulation path formed by the fluid pipeline 131 and the container 120 to ensure a higher heat dissipation efficiency of the heating element 140 and help ensure a good heat dissipation effect.

[0076] like Figure 3、 Figure 4 、 Figure 5 and Figure 6 As shown, in some possible embodiments provided by the present invention, the water pump 132 is installed with or forms a limiting portion 1321, and the limiting portion 1321 contacts the fluid pipeline 131 to limit the movement of the fluid pipeline 131 relative to the water pump 132.

[0077] In this embodiment, by installing or forming a limiter 1321 on the water pump 132 to limit the movement of the fluid pipeline 131 relative to the water pump 132, the possibility of the fluid pipeline 131 shaking or moving under the impact of water pressure can be reduced, so that the fluid pipeline 131 can be in more stable and comprehensive contact with the heating element 140, such as ensuring that the fluid pipeline 131 and the heating element 140 can be more stably and comprehensively fitted to ensure a good heat dissipation effect of the heating element 140. At the same time, it can reduce the damage to other components of the cleaning device 100 caused by shaking or moving the fluid pipeline 131, which is conducive to improving the reliability of the cleaning device 100.

[0078] Furthermore, the limiting portion 1321 can be a separate structure from the water pump 132, and the limiting portion 1321 can be installed on the water pump 132. As a result, the water pump 132 provides installation space for the limiting portion 1321, which can meet the design requirements of the cleaning device 100 with a compact structure and a small size. Alternatively, the limiting portion 1321 and the water pump 132 are an integrated structure, that is, the water pump 132 forms the limiting portion 1321. This arrangement allows the limiting portion 1321 to fully utilize the structure of the water pump 132 to achieve a limiting effect, simplifies the installation of the limiting portion 1321 and the water pump 132, improves production efficiency, and can further meet the design requirements of the cleaning device 100 with a compact structure and a small size, and is conducive to saving manufacturing costs.

[0079] Specifically, the limiting portion 1321 can be a hook, a hook, a limiting hole, a limiting groove, etc.

[0080] like Figure 5 and Figure 6As shown, in some possible embodiments provided by the present invention, the water pump 132 includes a pump body 1322 and a terminal wire 1323. The pump body 1322 is provided with a liquid inlet 1327 and a liquid outlet 1328 that are in communication with the fluid pipeline 131. In other words, the fluid pipeline 131 is connected to the pump body 1322, and the terminal wire 1323 is connected to the pump body 1322. The terminal wire 1323 plays a role in signal transmission, so that the pump body 1322 can be controlled through the terminal wire 1323. Among them, at least the terminal wire 1323 forms a limiting portion 1321, so that the limiting portion 1321 reasonably utilizes the structure of the terminal wire 1323, making the terminal wire 1323 multifunctional, that is, it can realize signal transmission and also play a good limiting role on the fluid pipeline 131. Therefore, it can simplify the structure, meet the design requirements of the cleaning device 100 with a compact structure and small size, and help save manufacturing costs.

[0081] Among them, at least the terminal line 1323 forms the limiting portion 1321 , which can be understood as the terminal line 1323 forming the limiting portion 1321 , or the terminal line 1323 and other components jointly forming the limiting portion 1321 .

[0082] like Figure 5 and Figure 6 As shown, in some possible embodiments provided by the present invention, the water pump 132 also includes a motor 1324, the terminal wire 1323 is connected to the pump body 1322 through the motor 1324, the terminal wire 1323 is provided with a forked structure 1325, and the two branches 1326 of the forked structure 1325 are connected to the motor 1324. The limiting portion 1321 includes two branches 1326 and the motor 1324 to form a limiting hole, and the fluid pipeline 131 is passed through the limiting hole.

[0083] Thus, by rationally arranging the structure of the terminal wire 1323, the portion connecting the terminal wire 1323 and the motor 1324 is configured as a bifurcated structure 1325 and connected to the motor 1324 via two branches 1326. Thus, the two branches 1326 of the bifurcated structure 1325 of the terminal wire 1323 and a portion of the structure of the motor 1324 are combined to form a limiting hole to constitute the limiting portion 1321. This arrangement makes the limiting portion 1321 simple in structure, easy to implement, and has a low manufacturing cost. Furthermore, by having the fluid line 131 pass through the limiting hole, the limiting hole has a good limiting effect on the fluid line 131, which can greatly reduce the possibility of the fluid line 131 moving or shaking under the action of water pressure, ensuring that the fluid line 131 can be reliably, stably, and relatively fully connected to the heating element 140. For example, the fluid line 131 and the heating element 140 can be reliably, stably, and relatively fully fitted, ensuring a good heat dissipation effect of the heating element 140.

[0084] Among them, the motor 1324 can be movably connected to the pump body 1322, such as the motor 1324 is rotationally connected to the pump body 1322 to adjust the angle and position of the terminal wire 1323 relative to the pump body 1322 to ensure a good signal transmission effect of the terminal wire 1323. Alternatively, the motor 1324 can also be other structures that are themselves set as a movable structure, such as the motor 1324 includes a first frame connected to the pump body 1322 and a second frame connected to the terminal wire 1323, and the first frame and the second frame are rotationally connected. Thus, by adjusting the relative position of the second frame and the first frame, the angle and position of the terminal wire 1323 relative to the pump body 1322 can be adjusted to ensure a good signal transmission effect of the terminal wire 1323. It is understandable that the motor 1324 can also be other movable structures, which are not listed one by one in the present utility model.

[0085] like Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, in some possible embodiments provided by the present invention, the fluid pipeline 131 includes a water inlet pipeline 1311 connected to the liquid inlet 1327, and a water outlet pipeline 1312 connected to the liquid outlet 1328. The water outlet pipeline 1312 is arranged in close contact with the heating element 140, and the water outlet pipeline 1312 is configured to contact the limiting portion 1321.

[0086] Since under normal circumstances, the pressure of the liquid outlet 1328 of the water pump 132 is greater than the pressure of the liquid inlet 1327 of the water pump 132, the water outlet pipe 1312 connected to the liquid outlet 1328 is more likely to move and jump under the action of water pressure, and the water outlet pipe 1312 is fitted with the heating element 140. Therefore, the movement and jumping of the water outlet pipe 1312 will affect the fitting effect between the water outlet pipe 1312 and the heating element 140 and thus affect the heat dissipation effect of the heating element 140. There is also the possibility that the water outlet pipe 1312 moves and jumps and collides with other components of the cleaning equipment 100, causing damage to other components. To this end, by configuring the water outlet pipe 1312 to contact the limiting portion 1321, that is, the limiting portion 1321 restricts the movement of the water outlet pipe 1312 relative to the water pump 132, so that the movement range of the water outlet pipe 1312 relative to the water pump 132 is limited and the movement range is small. Therefore, the possibility of the water outlet pipe 1312 moving or jumping can be reduced, so that the water outlet pipe 1312 and the heating element 140 can be connected more stably and comprehensively, such as making the water outlet pipe 1312 and the heating element 140 stably, comprehensively and reliably fit together to ensure a good cooling and heat dissipation effect of the heating element 140. At the same time, it can reduce or avoid the possibility of the water outlet pipe 1312 colliding with other components and damaging other components, thereby greatly improving the reliability of the cleaning equipment 100.

[0087] Furthermore, since the water outlet pipe 1312 is connected to the liquid outlet 1328 on the pump body 1322, the pressure at the liquid outlet 1328 of the water pump 132 is greater than the pressure at the liquid inlet 1327, making the position of the water outlet pipe 1312 near the liquid outlet 1328 prone to movement or shaking. In an embodiment of the present invention, the terminal wire 1323 of the water pump 132 and the motor 1324 are combined to form a limiting portion 1321, thereby making the position of the water outlet pipe 1312 close to the water pump 132 contact with the limiting portion 1321, that is, the limiting portion 1321 limits the position of the water outlet pipe 1312 close to the water pump 132, thereby greatly reducing the possibility of the water outlet pipe 1312 moving or shaking, so that the water outlet pipe 1312 can be stably and relatively comprehensively connected to the heating element 140, such as making the water outlet pipe 1312 and the heating element 140 stably, comprehensively and reliably fitted to ensure a good cooling and heat dissipation effect of the heating element 140, and at the same time, can reduce or avoid the possibility of the water outlet pipe 1312 colliding with other components and causing damage to other components, thereby greatly improving the reliability of the cleaning device 100.

[0088] like Figure 2 As shown, in some possible embodiments provided by the present invention, the water pump 132 and the heating element 140 are distributed at different positions of the fluid pipeline 131 .

[0089] Since the temperature of the heating element 140 is relatively high, the temperature of the space near the heating element 140 will also be relatively high. By distributing the water pump 132 and the heating element 140 at different positions of the fluid pipeline 131, compared with distributing the water pump 132 and the heating element 140 at the same position of the fluid pipeline 131, there is a certain distance between the water pump 132 and the heating element 140, which can reduce the impact of the high temperature of the heating element 140 on the water pump 132. As a result, the failure rate of the water pump 132 can be reduced, the reliability of the water pump 132 can be improved, and the overall reliability of the cleaning equipment 100 can be improved.

[0090] In some possible embodiments provided by the present invention, the cleaning device 100 further includes: a heat conducting member 150 , and the heat conducting member 150 is disposed in contact with the heating element 140 .

[0091] The setting of the heat conductor 150 can conduct the heat of the heating element 140 to the heat conductor 150, and transfer it to the external environment or other components through the heat conductor 150, thereby achieving cooling and heat dissipation of the heating element 140. Therefore, through the cooperation of the heat conductor 150 and the fluid pipeline 131, the heat dissipation efficiency of the heating element 140 can be improved and a good heat dissipation effect can be ensured.

[0092] The thermal conductivity of the heat conducting member 150 is greater than that of the heating element 140 , so that the heat of the heating element 140 can be transferred to the heat conducting member 150 .

[0093] In some possible embodiments provided by the present invention, the heat conducting member 150 is disposed in close contact with at least a portion of the fluid pipeline 131 .

[0094] As a result, after the heat of the heating element 140 is transferred to the heat conductor 150, it is transferred to the fluid in the fluid pipeline 131 through the fluid pipeline 131 that is fitted with the heat conductor 150. Since the fluid pipeline 131 and the container 120 form a water circulation path, the heat conductor 150 can be cooled and dissipated by the water circulating in the circulation path, so that the heat conductor 150 can continue to exchange heat with the heating element 140, so as to further improve the heat dissipation efficiency of the heating element 140 and ensure a good heat dissipation effect.

[0095] In some examples, the fluid pipeline 131 is located between the heat conductor 150 and the heating element 140. It can be understood that the fluid pipeline 131 is simultaneously fitted with the heat conductor 150 and the heating element 140, such that part of the side wall of one part of the fluid pipeline 131 is fitted with the heating element 140, and another part of the side wall is fitted with the heat conductor 150. This arrangement is conducive to improving the utilization rate of the fluid pipeline 131. While ensuring that the heating element 140 and the heat conductor 150 are both fitted with the fluid pipeline 131, the length of the fluid pipeline 131 can be reduced, which is conducive to saving manufacturing costs.

[0096] In other examples, the fluid pipeline 131 is located on the side of the heat conductor 150 away from the heating element 140, so that one side of the heat conductor 150 is fitted with the heating element 140 to quickly transfer the heat of the heating element 140 to the heat conductor 150, and the other side of the heat conductor 150 is fitted with the fluid pipeline 131, so that the heat on the heat conductor 150 can be quickly carried away by the fluid pipeline 131 and the circulating water in the container 120, so as to ensure the good cooling and heat dissipation efficiency of the heat conductor 150, thereby improving the heat dissipation efficiency of the heating element 140 and ensuring a good heat dissipation effect.

[0097] In some other examples, the fluid pipeline 131 is passed through the heat conductor 150, thereby increasing the contact area between the fluid pipeline 131 and the heat conductor 150 or minimizing the distance between the fluid pipeline 131 and the heat conductor 150, which is beneficial to further improve the heat exchange efficiency of the heat conductor 150, thereby improving the heat dissipation efficiency of the heating element 140 and ensuring a good heat dissipation effect.

[0098] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise expressly defined, the terms "upper" and "lower" indicate orientations or positional relationships based on the orientations or positional relationships described in the accompanying drawings. They are intended only to facilitate the description of the present invention and simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention. The terms "connect," "install," and "fix" should be understood in a broad sense. For example, "connection" can mean a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0099] It will be apparent to those skilled in the art that the present invention may be modified and varied in various ways. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A cleaning device (100), characterized in that include: a cleaning element (110) configured to interfere with a surface to be cleaned to clean the surface; a container (120) and a water supply system, wherein the container (120) is connected to the cleaning element (110) via the water supply system; a heat dissipation system (130), the heat dissipation system (130) comprising a fluid pipeline (131), both ends of the fluid pipeline (131) being in communication with the container (120); A heating element (140), the heating element (140) is connected to the fluid pipeline (131).

2. The cleaning device (100) according to claim 1, characterized in that The heating element (140) is at least partially fitted to the fluid pipeline (131).

3. The cleaning device (100) according to claim 1, characterized in that At least part of the fluid pipeline (131) passes through the interior of the heating element (140), or at least part of the fluid pipeline (131) is arranged outside the heating element (140); the fluid pipeline (131) is arranged in contact with the inner wall or outer wall of at least part of the heating element (140).

4. The cleaning device (100) according to claim 1, characterized in that The heating element (140) is provided with a mounting channel (141), at least a portion of the fluid pipeline (131) is accommodated in the mounting channel (141), and the fluid pipeline (131) is arranged in close contact with an inner wall of at least a portion of the mounting channel (141).

5. The cleaning device (100) according to claim 4, characterized in that The mounting channel (141) comprises a mounting hole located inside the heating element (140) and penetrating the heating element (140); and / or The installation channel (141) comprises an installation groove located on the outer wall of the heating element (140).

6. The cleaning device (100) according to claim 4, characterized in that The shape of the installation channel (141) includes at least one of a straight line shape, a bent shape, and a circuitous shape.

7. The cleaning device (100) according to claim 4, characterized in that The installation channel (141) is provided through the heating element (140) along the length direction of the heating element (140); and / or The installation channel (141) located inside the heating element (140) is located in the middle of the heating element (140).

8. The cleaning device (100) according to claim 1, characterized in that The heat dissipation system (130) further includes: A water pump (132), the water pump (132) is arranged on the fluid pipeline (131), and the water pump (132) is configured to make the fluid in the container (120) flow through the heating element (140).

9. The cleaning device (100) according to claim 8, characterized in that The water pump (132) is configured to circulate the fluid in the fluid pipeline (131) and the container (120).

10. The cleaning device (100) according to claim 8, characterized in that The water pump (132) is installed with or forms a limiting portion (1321), and the limiting portion (1321) contacts the fluid pipeline (131) to limit the movement of the fluid pipeline (131) relative to the water pump (132).

11. The cleaning device (100) according to claim 10, characterized in that The water pump (132) comprises a pump body (1322) and a terminal wire (1323); the pump body (1322) is provided with a liquid inlet (1327) and a liquid outlet (1328) that are in communication with the fluid pipeline (131); and the terminal wire (1323) is connected to the pump body (1322); Wherein, at least the terminal line (1323) is formed with the limiting portion (1321).

12. The cleaning device (100) according to claim 11, characterized in that The water pump (132) further includes a motor (1324), the terminal wire (1323) is connected to the pump body (1322) via the motor (1324), the terminal wire (1323) is provided with a bifurcated structure (1325), the two branches (1326) of the bifurcated structure (1325) are connected to the motor (1324), the limiting portion (1321) includes the two branches (1326) and the motor (1324) together to form a limiting hole, and the fluid pipeline (131) is passed through the limiting hole.

13. The cleaning device (100) according to claim 11, characterized in that The fluid pipeline (131) includes a water inlet pipeline (1311) connected to the liquid inlet (1327) and a water outlet pipeline (1312) connected to the liquid outlet (1328); the water outlet pipeline (1312) is arranged in close contact with the heating element (140); and the water outlet pipeline (1312) is configured to contact the limiting portion (1321).

14. The cleaning device (100) according to claim 8, characterized in that The water pump (132) and the heating element (140) are distributed at different positions of the fluid pipeline (131).

15. The cleaning device (100) according to claim 1, characterized in that Also includes: A heat conducting member (150), wherein the heat conducting member (150) is arranged in close contact with the heating element (140).

16. The cleaning device (100) according to claim 15, characterized in that The heat conducting member (150) is arranged in close contact with at least a portion of the fluid pipeline (131).

17. The cleaning device (100) according to claim 15, characterized in that The fluid pipeline (131) is located between the heat conducting member (150) and the heating element (140); or The fluid pipeline (131) is located on a side of the heat conducting member (150) away from the heating element (140); or The fluid pipeline (131) passes through the heat conducting member (150).

18. The cleaning device (100) according to claim 1, characterized in that The cleaning device (100) comprises: A battery and an electrical component, wherein the battery is used to supply power to the electrical component, and the heating element (140) at least includes the battery.

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