Robotic and mowing system

Abstract

The application provides a robot and a mowing system, and belongs to the technical field of automatic walking equipment. The robot is provided with at least one mounting cavity and at least one heat dissipation hole communicating the mounting cavity with an external space; in the advancing direction of the robot, the heat dissipation hole is located at the front side of the mounting cavity; the robot comprises at least one heating component, and at least part of the heating component is arranged in the mounting cavity. During the advancing of the robot, external air can enter the mounting cavity through the heat dissipation hole at the front side of the robot, and exchange heat with the heating component, so that the heating component is cooled, the components in the robot are stably operated in a suitable temperature environment, the overall working performance and reliability of the robot are improved, and the service life of the robot is prolonged.

Description

Technical Field

[0001] This application belongs to the technical field of automated walking equipment, and more specifically, relates to a robot and a lawn mowing system. Background Technology

[0002] Currently, the electronic components inside robots (such as cameras and processors) generate a lot of heat during operation. If this heat cannot be dissipated effectively and in a timely manner, it will affect the robot's performance and stability, and may even damage the electronic components, shortening the robot's lifespan. Most existing robot cooling methods suffer from low cooling efficiency and uneven heat dissipation, making it difficult to meet the requirements for long-term stable operation of robots. Utility Model Content

[0003] The purpose of this application is to provide a robot and a lawn mowing system to solve the problem of poor heat dissipation in the internal structure of robots in the prior art.

[0004] To achieve the above objectives, the first aspect of this application provides a robot, which has at least one mounting cavity and at least one heat dissipation hole communicating the mounting cavity with an external space; In the robot's forward direction, the heat dissipation hole is located on the front side of the mounting cavity; The robot includes at least one heating element, and at least a portion of the heating element is disposed within the mounting cavity.

[0005] In some embodiments of the first aspect, the robot has a front end face facing forward, and the heat dissipation holes are disposed on the front end face; Along the forward direction, the front angle β between the front end face and the working base surface of the robot satisfies: 30°≤β≤85°; and / or, along the forward direction, the front end face is provided with a rearward recessed groove, and the heat dissipation hole is located on the groove surface of the groove; and / or, the front end face is provided with a forward protruding flange, and the heat dissipation hole is located below at least a portion of the flange.

[0006] In some embodiments of the first aspect, there are multiple heat dissipation holes, and the front end face has a cavity; the multiple heat dissipation holes are respectively disposed on at least two sides of the cavity; The robot includes a vision component disposed within the mounting cavity and includes a camera module and a circuit board. The camera module includes a camera facing the cavity opening. The circuit board is electrically connected to the camera module. The heating component includes at least the circuit board.

[0007] In some embodiments of the first aspect, the robot is provided with a heat sink disposed within the mounting cavity and used to dissipate heat from the heat-generating components.

[0008] In some embodiments of the first aspect, the heat sink includes: A substrate is disposed on the heating element; Multiple heat dissipation fins are disposed on the substrate, and the multiple heat dissipation fins are spaced apart. A first heat dissipation channel communicating with the mounting cavity is formed between each pair of adjacent heat dissipation fins.

[0009] In some embodiments of the first aspect, the extension direction of the first heat dissipation channel is perpendicular to the forward direction, or the extension direction of the first heat dissipation channel is parallel to the forward direction, or the angle between the extension direction of the first heat dissipation channel and the forward direction is less than 90°.

[0010] In some embodiments of the first aspect, the mounting cavity includes a first mounting cavity and a second mounting cavity, the first mounting cavity being in communication with the heat dissipation hole and the first mounting cavity being in communication with the second mounting cavity, and at least a portion of the heat-generating component being disposed in both the first mounting cavity and the second mounting cavity.

[0011] In some embodiments of the first aspect, the heat-generating component is spaced apart from at least one inner surface of the mounting cavity, forming a heat dissipation space communicating with the heat dissipation hole.

[0012] In some embodiments of the first aspect, the robot is provided with a second heat dissipation channel connecting the mounting cavity to the external space, and the number of the second heat dissipation channels is at least two, with the heat-generating component in the mounting cavity located between two adjacent heat dissipation channels; And / or, the robot includes a filter element for covering the heat dissipation holes.

[0013] In some embodiments of the first aspect, the robot includes a chassis and a housing, the housing being disposed on the chassis, the housing comprising: The housing is mounted on the chassis; A top cover is mounted on the housing. A heat dissipation panel is connected to the top cover and / or the housing. The housing, the top cover, and the heat dissipation panel together form at least one mounting cavity. The heat dissipation holes are disposed on the heat dissipation panel.

[0014] In some embodiments of the first aspect, at least one of the mounting cavities is in communication with the external space via an air outlet; The air outlet is the installation gap between the housing and the top cover, and / or the air outlet is formed on the housing, and / or the air outlet is formed on the top cover.

[0015] In some embodiments of the first aspect, the robot is provided with at least one drain outlet, the mounting cavity communicates with the external space through at least one of the drain outlets, and when the robot is located on the working base surface, the height of the drain outlet is lower than or equal to the bottom of the mounting cavity.

[0016] In some embodiments of the first aspect, the drain outlet is an installation gap between the housing, the top cover, and the heat dissipation panel, and / or the drain outlet is formed on the housing, and / or the drain outlet is formed on the top cover, and / or the drain outlet is formed on the heat dissipation panel.

[0017] A second aspect of this application provides a lawn mowing system, including a robot and a base station as described in the first aspect and any of its embodiments, wherein the robot is a lawn mowing robot; and the base station is used at least for charging the lawn mowing robot.

[0018] The beneficial effects of the robot and lawn mowing system provided in this application are as follows: Compared with the prior art, the robot provided in this application allows external air to flow naturally into the mounting cavity during the robot's movement by setting heat dissipation holes on the front side of the mounting cavity in the forward direction, and exchange heat with the heat-generating components in the mounting cavity. Effective air convection can be achieved without additional power devices, improving heat dissipation efficiency, ensuring that the internal components of the robot operate stably in a suitable temperature environment, improving the overall working performance and reliability of the robot, and extending the service life of the robot. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the robot's structure in an embodiment of this application; Figure 2 This is an exploded view of the robot in an embodiment of this application; Figure 3 This is an exploded view of the outer casing in an embodiment of this application; Figure 4 This is a partial view of the heat dissipation panel, visual component, and heat sink in the embodiments of this application; Figure 5 This is a partial cross-sectional view of the robot in an embodiment of this application; Figure 6 This is another partial cross-sectional view of the robot in an embodiment of this application; Figure 7This is an exploded view of the visual component and heat dissipation panel in the embodiments of this application; Figure 8 This is a schematic diagram of the structure of the visual component in the embodiments of this application; Figure 9 This is an exploded view of the visual component in the embodiments of this application; Figure 10 for Figure 8 A cross-sectional view along the AA direction; Figure 11 for Figure 10 Enlarged view of section B; Figure 12 for Figure 10 Enlarged view of another embodiment of Part B.

[0021] The following are the labeling elements in the figure: 100 - Chassis; 110 - Body; 120 - First traveling wheel; 130 - Second traveling wheel; 200 - Outer casing; 201 - Mounting cavity; 202 - Second heat dissipation channel; 210 - Housing; 211 - Second mounting slot; 220 - Top cover; 230 - Heat dissipation panel; 231 - Cavity opening; 232 - Heat dissipation hole; 300 - Vision component; 310 - Mounting box; 3101 - First receiving cavity; 3102 - Second receiving cavity; 311 - Box body; 311a - Base; 311b - First surrounding portion; 311c - First connecting portion; 312 - Cover; 312a - Cover plate; 3121 - First through hole; 3122 - Second through hole; 3123 - Third through hole; 312b - Limiting ring; 312c - Second surrounding portion; 312d - Second connecting portion 313-Mounting base; 320-Camera module; 321-Bracket; 322-Camera; 322a-Main body; 322b-Lens; 322c-Abutting part; 322d-Connecting part; 323-Fill light; 324-Infrared sensor; 330-First seal; 340-Protective plate; 341-Space slot; 350-Second seal; 360-Circuit board; M1-First space cavity; M2-Second space cavity; 400-Positioning component; 500-Grass collection frame; 600-Heat dissipation component; 601-First heat dissipation channel; 610-Base plate; 620-Heat dissipation fins. Detailed Implementation

[0022] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0023] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0024] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0026] The first aspect of this application provides a robot, which may be a lawnmower robot, a cleaning robot, a service robot, etc.

[0027] Reference Figure 1 and Figure 2 The robot includes a chassis 100, a shell 200, a vision component 300, a positioning component 400, and a grass collection frame 500. The shell 200 is mounted on the chassis 100, while the vision component 300, positioning component 400, and grass collection frame 500 are mounted on the chassis 100 and the shell 200, respectively. The vision component 300 is used to identify environmental information, and the positioning component 400 is used to determine the robot's position so that the robot can work along a preset path. The grass collection frame 500 is used to collect grass clippings generated during mowing, keeping the work area clean.

[0028] The chassis 100 may include a body 110 and a walking mechanism mounted on the body 110, enabling the robot to move on a working surface. In this embodiment, the walking mechanism includes a first walking wheel 120 and a second walking wheel 130, which are respectively disposed on the front and rear sides of the body 110. In a specific example, the first walking wheel 120 may be a steering wheel, and the second walking wheel 130 may be a drive wheel. Through the cooperation of the first walking wheel 120 and the second walking wheel 130, the robot can flexibly perform forward, backward, and turning movements to meet the movement requirements in different working scenarios. In other embodiments, the walking mechanism may also be a tracked walking mechanism or other types of walking mechanisms, as long as it enables the robot to move stably on the working surface.

[0029] The outer shell 200 is mounted on the chassis 100, forming the robot's external outline. It serves to protect internal components, improve the robot's aesthetics, and optimize aerodynamic performance. The outer shell 200 can be a one-piece structure, such as being made of plastic or metal through injection molding or die casting. Alternatively, the outer shell 200 can be a modular structure, composed of multiple shell components, facilitating the installation, maintenance, and replacement of the robot's internal components.

[0030] Reference Figure 2 and Figure 3 In this embodiment, the outer casing 200 assembly includes a housing 210, a top cover 220, and a heat dissipation panel 230. The housing 210 covers the chassis 100, the top cover 220 is disposed on the housing 210, and the heat dissipation panel 230 connects the housing 210 and the top cover 220. The housing 210 protects various components on the chassis 100 from external impacts, dust, and moisture. Some components of the robot can be disposed on the housing 210, such as the vision component 300 and the positioning component 400. The top cover 220 covers the housing 210, covering some of the components disposed on the housing 210, providing further protection for these components, and also making the overall appearance of the robot more harmonious and aesthetically pleasing.

[0031] Reference Figures 4-6 The robot may be provided with at least one mounting cavity 201 for mounting a heat-generating component, which is a component that generates high heat during robot operation, such as the vision component 300 mentioned above. The mounting cavity 201 can be formed on any structure of the robot. In this embodiment, the housing 210, the top cover 220, and the heat dissipation panel 230 together enclose the mounting cavity 201. Specifically, portions of the housing 210 and the top cover 220 are spaced apart from each other, and the heat dissipation panel 230 is connected between the spaced portions of the housing 210 and the top cover 220, thereby forming a mounting cavity 201 with a certain volume space.

[0032] Furthermore, a second mounting groove 211 may be provided on the housing 210, and the top cover 220 and the heat dissipation panel 230 together cover the second mounting groove 211 to close the second mounting groove 211 and form a mounting cavity 201 at the second mounting groove 211. The vision component 300 can be installed in the second mounting groove 211 to facilitate the assembly and positioning of the vision component 300.

[0033] In other embodiments, the mounting cavity 201 may also be formed independently on the housing 210, or independently on the top cover 220, or formed between the heat dissipation panel 230 and the housing 210, or between the heat dissipation panel 230 and the top cover 220. Furthermore, the mounting cavity 201 may also be formed independently on the chassis 100.

[0034] The number of mounting cavities 201 can be one or more. In this embodiment, a mounting cavity 201 is provided on the front side of the robot, and one or more heat-generating components are disposed in the mounting cavity 201. In other embodiments, multiple mounting cavities 201 can be provided on the robot, and one or more heat-generating components are respectively installed in each mounting cavity 201. When there are multiple mounting cavities 201, the multiple mounting cavities 201 can be respectively disposed in different positions. For example, the mounting cavity 201 may include a first mounting cavity and a second mounting cavity. The first mounting cavity can be formed by the housing 210, the top cover 220 and the heat dissipation panel 230. The second mounting cavity is formed by the housing 210 and the chassis 100. The first mounting cavity can communicate with the heat dissipation hole 232, and the first mounting cavity can communicate with the second mounting cavity. At least some heat-generating components are disposed in both the first mounting cavity and the second mounting cavity. For example, the first mounting cavity is provided with a vision component 300, and the second mounting cavity is provided with a motherboard, motor or battery and other heat-generating components, so that different heat-generating components are placed in different mounting cavities to achieve more effective heat isolation and heat dissipation management.

[0035] The robot is also provided with at least one heat dissipation hole 232 connecting the mounting cavity 201 to the external space. The shape of the heat dissipation hole 232 can be circular, elliptical, rectangular, or other polygonal. The heat dissipation hole 232 can be provided on any structure of the robot, such as the heat dissipation panel 230, the housing 210, or the top cover 220, and in the robot's forward direction, the heat dissipation hole 232 can be located on the front side of the mounting cavity 201. Specifically, the robot can have a front end face facing forward, and the heat dissipation hole 232 can be provided on the front end face. This front end face can be the surface of the housing 200 or the surface of the chassis 100. In this embodiment, the front end face can be the front surface of the heat dissipation panel 230, that is, multiple heat dissipation holes 232 are formed on the heat dissipation panel 230. In other embodiments, the front end face can also be the front surface of the housing 210, or the front surface of the top cover 220, or the front surface of the chassis 100.

[0036] Since the heat dissipation vent 232 is located on the front side of the mounting cavity 201, external air can naturally flow into the mounting cavity 201 during the robot's movement, allowing for sufficient heat exchange with the heat-generating components inside. This natural convection eliminates the need for additional power devices such as fans, thus simplifying the robot's structure and reducing energy consumption and noise. Simultaneously, the continuous airflow effectively removes heat generated by the heat-generating components, maintaining the temperature within the mounting cavity 201 within a relatively stable range. This meets the requirements for long-term stable robot operation, preventing performance degradation or damage due to localized overheating and improving the stable operation of the robot's internal components under suitable temperature conditions.

[0037] In some embodiments, the front face (i.e., the front surface of the heat dissipation panel 230) may have a certain angle relative to the robot's working base surface X2. (Refer to...) Figure 5 The front surface of the heat dissipation panel 230 has a preset angle β with the working base surface X2 of the robot, making the top end of the front surface of the heat dissipation panel 230 closer to the front side of the robot than the bottom end. This forms a shielding structure on the upper side of the front surface of the heat dissipation panel 230, which can effectively block some rainwater from directly entering the heat dissipation hole 232 in rainy conditions, reducing the impact of rainwater on the heat-generating components in the mounting cavity 201. There are two complementary angles between the front surface of the heat dissipation panel 230 and the working base surface X2 of the robot, with the preset angle β located on the front side.

[0038] The preset angle β can satisfy the following condition: 30°≤β≤85°. When the preset angle β is less than 30°, the tilt angle of the front end is too large, which will affect the airflow of the heat dissipation hole 232, resulting in a reduction in the amount of air entering the mounting cavity 201 and affecting the heat dissipation effect. When the preset angle β is greater than 85°, the tilt angle of the front end is too small, making it difficult to form an effective shielding structure, and rainwater can easily enter the heat dissipation hole 232 directly. Therefore, setting the preset angle β within the range of 30° to 85° can effectively prevent rainwater from entering the heat dissipation hole 232 while ensuring the heat dissipation effect.

[0039] In other embodiments, a rearwardly recessed groove may be provided on the front end face, and the heat dissipation hole 232 is located on the groove surface. The groove allows the upper edge of the heat dissipation panel 230 to be located in front of the heat dissipation hole 232, thereby forming a rainwater shielding structure using the upper edge of the heat dissipation panel 230, making it difficult for rainwater to enter the heat dissipation hole 232. Furthermore, the groove can also guide rainwater, so even if a small amount of rainwater splashes onto the front end face, it will flow down along the edge of the groove and will not directly enter the heat dissipation hole 232.

[0040] In other embodiments, a forward-protruding flange (not shown in the figure) may also be provided on the front end face, with the heat dissipation hole 232 located below at least part of the flange. In one specific example, the flange may be annular, and the heat dissipation hole 232 is located inside the annular flange. The flange forms a shielding structure, which can guide rainwater to flow outwards and prevent rainwater from dripping directly onto the heat dissipation hole 232, thereby further protecting the heat-generating components inside the mounting cavity 201 from rainwater.

[0041] It is understood that the front end face can be configured as any of the above structures, or a combination of any two or more of the above structures. For example, the front end face can be inclined and have a groove, which further enhances the drainage effect of rainwater and prevents rainwater intrusion on the basis of the inclined setting; or the front end face can be inclined and have a flange, which guides rainwater to flow in all directions by the shielding effect of the flange; or the front end face can have an inclined angle, a groove and a flange at the same time. Through the synergistic effect of multiple structures, more comprehensive and reliable protection is provided for the heat dissipation hole 232, ensuring that the heat-generating components in the mounting cavity 201 are protected from rainwater intrusion under various complex weather conditions, thereby ensuring the stability and reliability of the robot's overall performance.

[0042] In this embodiment, the heat-generating component is at least a part of the vision component 300. The vision component 300 is disposed in the mounting cavity 201. During the robot's movement, cold air from the outside enters the mounting cavity 201 to dissipate heat from the vision component 300, reduce the temperature of the vision component 300, and ensure the operational stability of the vision component 300.

[0043] Reference Figure 5 , Figure 7 and Figure 8The vision component 300 is disposed within the mounting cavity 201 and includes a mounting box 310, a camera module 320, and a circuit board 360. The mounting box 310 has at least one receiving cavity, in which the vision component and the circuit board 360 are disposed. In this embodiment, there are two receiving cavities, with the vision component and the circuit board 360 disposed in each cavity. Specifically, the mounting box 310 has a first receiving cavity 3101 and a second receiving cavity 3102. The vision component is disposed in the first receiving cavity 3101, and the circuit board 360 is disposed in the second receiving cavity 3102. The vision component is used to collect environmental image information around the robot, providing visual basis for the robot's navigation, obstacle avoidance, and lawn mowing path planning. The circuit board 360 is electrically connected to the vision component and is used to process and transmit the image information collected by the vision component to realize information interaction between the robot and external control devices or other robots. The heat-generating component may include at least a circuit board 360. During the robot's forward movement, the heat generated by the circuit board 360 will be transferred to the mounting cavity 201 through the mounting box 310, and then exchanged with the outside air through the heat dissipation hole 232.

[0044] The mounting box 310 can be made of a metal material with good thermal conductivity, such as aluminum alloy or copper alloy. This allows for rapid heat conduction from the camera module 320 and circuit board 360 to the surface of the mounting box 310, where heat is exchanged with the air inside the mounting cavity 201. When the mounting box 310 is inside the mounting cavity 201, at least one outer wall surface of the mounting box 310 is spaced apart from the inner wall surface of the mounting cavity 201, thus forming a heat dissipation space between the mounting box 310 and the outer wall surface, connected to the heat dissipation holes 232, allowing airflow to pass over the surface of the mounting box 310. In this embodiment, the bottom surface of the mounting box 310 is connected to the housing 210, that is, the bottom surface of the mounting box 310 is connected to the bottom inner wall surface of the mounting cavity 201, and the front-facing surface of the mounting box 310 is connected to the heat dissipation panel 230, that is, the front surface of the mounting box 310 is connected to the front inner surface of the mounting cavity 201. The remaining surfaces of the mounting box 310 are spaced apart from the inner surface of the mounting cavity 201, thereby forming heat dissipation cavities on multiple sides of the mounting box 310, so that the external airflow can flow evenly across each surface of the mounting box 310, further improving the heat exchange efficiency with the vision component 300.

[0045] The mounting box 310 can be a one-piece structure or a separate structure. (Refer to...) Figure 6In this embodiment, the mounting box 310 includes a box body 311, a cover 312 connected to the box body 311, and a mounting seat 313 connected to the side of the box body 311 facing away from the cover 312. The box body 311 and the cover 312 together form a first receiving cavity 3101. The mounting seat 313 is connected to the housing 210, and the mounting seat 313 and the housing 210 together form a second receiving cavity 3102.

[0046] Reference Figures 9-11 Specifically, the housing 311 may include a base 311a and a first surrounding portion 311b surrounding the base 311a, and the cover 312 may include a cover plate 312a and a second surrounding portion 312c surrounding the cover plate 312a. The first surrounding portion 311b and the second surrounding portion 312c can be nested together, so that the cover 312 is connected to the open end of the housing 311 and closes the opening of the housing 311, so that the base 311a, the first surrounding portion 311b, the second surrounding portion 312c and the cover plate 312a together form a relatively closed first receiving cavity 3101. The number of second surrounding portions 312c can be one or more. In this embodiment, there are two second peripheral portions 312c, one of which surrounds the outside of the other and forms an annular connecting groove between the two peripheral portions 312c that mates with the first peripheral portion 311b. The first peripheral portion 311b can be embedded in the annular connecting groove to achieve a tight connection between the housing 311 and the cover 312. The housing 311 may also include a first connecting portion 311c, and the cover 312 may also include a second connecting portion 312d. The first connecting portion 311c and the second connecting portion 312d are connected to make the connection between the housing 311 and the cover 312 more stable. In this embodiment, the first connecting portion 311c and the second connecting portion 312d are connected by screws. Specifically, screw holes are provided on the first connecting portion 311c and the second connecting portion 312d, and screws are used to fix them. In addition, the first connecting portion 311c and the second connecting portion 312d can also be connected by other methods such as snap-fit ​​or adhesive.

[0047] The mounting base 313 can be integrally connected to the side of the housing 311 facing away from the cover 312, and includes a base portion and a third peripheral portion located on the lower surface of the base portion and surrounding the periphery of the base portion. At least one limiting ring 312b is protruding from the surface of the housing 210 facing the mounting cavity 201. The third peripheral portion and the limiting ring 312b are nested together, so that the base portion, the third peripheral portion, the limiting ring 312b, and the housing together form the second receiving cavity 3102. In this embodiment, the housing 210 is provided with two limiting rings 312b, one of which surrounds the periphery of the other limiting ring 312b, and an annular limiting groove is formed between the two limiting rings 312b. The third peripheral portion is embedded in this limiting groove, achieving a tight connection between the mounting base 313 and the housing 210.

[0048] The mounting box 310 may also be provided with at least one first through hole 3121 connecting the first receiving cavity 3101 and the external space. The camera module 320 includes at least one camera 322, at least a portion of which is located in the first through hole 3121, and the camera 322 faces the external space outside the first receiving cavity 3101 through the first through hole 3121, that is, the lens of the camera 322 faces the external space. The number of cameras 322 can be one or more, and the number of first through holes 3121 is the same as the number of cameras 322, with each camera 322 corresponding to each first through hole 3121. In this embodiment, there are two cameras 322, which are spaced apart, and the mounting box 310 is provided with two spaced-apart first through holes 3121, with the position of each camera 322 corresponding to the position of each first through hole 3121. In this embodiment, the first through hole 3121 is provided on the cover 312, and the cover 312 is connected to the heat dissipation panel 230. The heat dissipation panel 230 is also provided with a cavity 231 that communicates with the mounting cavity 201. The first through hole 3121 faces the cavity 231, that is, the camera 322 faces the cavity 231, so that the camera 322 can obtain environmental information from the front of the robot through the first through hole 3121 and the cavity 231.

[0049] Multiple heat dissipation holes 232 can be respectively disposed on at least two sides of the cavity opening 231, so that external air can flow smoothly into the mounting cavity 201 through these heat dissipation holes 232 when the robot moves forward. In this embodiment, the multiple heat dissipation holes 232 are respectively located on opposite sides of the cavity opening 231 in the extending direction. When the robot moves, airflow can enter from the heat dissipation holes 232 on both sides of the cavity opening 231, effectively increasing the air circulation area and allowing more cool air to enter the mounting cavity 201. In other embodiments, the multiple heat dissipation holes 232 can also be distributed on more sides of the cavity opening 231, for example, multiple heat dissipation holes 232 can be evenly distributed around the cavity opening 231.

[0050] In some embodiments, the camera module 320 further includes a bracket 321, which is disposed in a first receiving cavity 3101, and the camera 322 is connected to the bracket 321 to support the camera 322 in the first receiving cavity 3101. Specifically, the camera 322 may include a main body 322a, a lens 322b disposed at one end of the main body 322a, and a fixing part 322d disposed at the end of the main body 322a facing away from the lens 322b. The fixing part 322d is disposed on the bracket 321, and the lens 322b passes through a first through hole 3121. The bracket 321 may be provided with a first mounting groove, and the fixing part 322d is embedded in the first mounting groove. The main body 322a and the fixing part 322d may be detachably connected, such as by threaded connection or snap-fit ​​connection, to facilitate the installation, removal, and replacement of the camera 322. In other embodiments, the camera 322 may also be directly fixed inside the first receiving cavity 3101, for example, the fixing part 322d may be directly fixed to the inner wall of the housing 311.

[0051] The vision component 300 also includes a first seal 330, which seals the gap between the camera 322 and the first through-hole 3121. The first seal 330 can be made of an elastic sealing material such as rubber or silicone, and it is fitted onto the contact edge between the lens portion 322b of the camera 322 and the first through-hole 3121, tightly filling the gap between them. When the camera 322 is installed in place, the first seal 330 is compressed, tightly filling the gap between the camera 322 and the first through-hole 3121, effectively preventing moisture, dust, and other impurities from the external environment from entering the space where the camera 322 is located. This prevents the camera from fogging due to moisture intrusion in humid environments, protects the camera module 320 and the circuit board 360 from corrosion, and extends the service life of the vision component 300. The number of first sealing elements 330 is the same as the number of cameras 322 and first through holes 3121. In this embodiment, there are two first sealing elements 330, which are sealed between the two cameras 322 and the corresponding first through holes 3121.

[0052] In this embodiment, the first sealing element 330 can be an annular sealing gasket. The first sealing element 330 abuts against the surface of the cover 312 facing the box 311 and surrounds the periphery of the first through hole 3121. Part of the camera 322 abuts against the side of the first sealing element 330 facing away from the cover 312, thereby squeezing the first sealing element 330 between the camera 322 and the cover 312. Specifically, the camera 322 may also include an abutting part 322c disposed on the side of the main body 322a facing the lens part 322b. A connecting platform is protruding from the inner wall of the first through hole 3121. Both the abutting part 322c and the connecting platform can be annular. The lens part 322b passes through the inner side of the connecting platform, and the first sealing element 330 is squeezed between the connecting platform and the abutting part 322c.

[0053] The cover 312 may further include at least one limiting ring 312b, which is disposed on the side of the cover plate 312a facing the mounting cavity 201 and surrounds the periphery of the first through hole 3121. At least a portion of the first seal 330 and the camera 322 may be embedded in the limiting ring 312b. Specifically, the inner diameter of the limiting ring 312b may be slightly larger than the outer diameter of the first seal 330 and the abutment portion 322c, so that both the first seal 330 and the abutment portion 322c can be embedded inside the limiting ring 312b. The limiting ring 312b further positions and fixes the first seal 330 and the camera 322, ensuring that the first seal 330 can tightly fill the gap between the camera 322 and the first through hole 3121, thereby improving the sealing effect. Meanwhile, the limiting ring 312b also prevents the first seal 330 from shifting or falling off during the operation of the camera 322, ensuring the stability and reliability of the vision component 300 during long-term use. In this embodiment, there are two limiting rings 312b, each corresponding to one of the two first through holes 3121, and each limiting ring 312b is tightly fitted onto the outside of the corresponding camera 322.

[0054] In some embodiments, the vision component 300 further includes a protective plate 340, which is disposed on the side of the mounting box 310 facing the external space and covers each of the first through holes 3121 to prevent hard or sharp objects from directly impacting the camera 322, thus protecting the camera 322. The protective plate 340 can be made of a high-strength, impact-resistant material, such as a transparent plastic plate or glass plate, which can ensure a certain strength without affecting the normal shooting of the camera 322. The protective plate 340 can be fixed to the mounting box 310 by means of snap-fit, screw connection, etc., to ensure the stability of the installation of the protective plate 340. In this embodiment, the outermost first peripheral portion 311b also protrudes from the surface of the cover plate 312a in the direction facing the external space, thereby forming a groove on the side of the cover plate 312a facing the external space. The shape of the protective plate 340 matches the shape of the groove and is embedded in the groove.

[0055] A space slot 341 may be provided on the side of the protective plate 340 facing the camera 322, and the space slot 341 corresponds to the position of the camera 322. Specifically, the orthographic projection of the camera 322 onto the surface of the protective plate 340 falls inside the space slot 341. By providing the space slot 341, a certain buffer space can be left between the protective plate 340 and the camera 322. When a hard or sharp object impacts the protective plate 340, the space slot 341 can play a certain buffering role, reducing the direct impact force on the camera 322 and further protecting the camera 322 from damage. At the same time, the space slot 341 can also prevent the protective plate 340 from being too close to the surface of the camera 322, preventing scratches or other damage to the camera 322 when the protective plate 340 is subjected to external force. The number of space slots 341 can be the same as the number of cameras 322. For example, when there are two cameras 322, there are also two space slots 341, and the two space slots 341 correspond precisely to the positions of the two cameras 322. In other embodiments, a large-area slot 341 may be formed on the protective plate 340 so that the orthographic projections of multiple cameras 322 on the protective plate 340 can all fall into the slot 341.

[0056] In another embodiment, the camera 322 and the protective plate 340 can be spaced apart. Specifically, the lens portion 322b of the camera 322 can be a certain distance from the protective plate 340, and this distance can be set according to actual usage requirements and protection effect. This spacing not only further reduces the direct impact of external forces on the protective plate 340 on the camera 322, but also forms an air layer between the protective plate 340 and the camera 322. This air layer can provide some heat insulation, reducing the impact of external temperature changes on the camera 322 and helping to maintain the stability of the camera 322's operating environment. In another embodiment, the camera 322 can abut against the protective plate 340. Specifically, the lens portion 322b of the camera 322 can directly contact the protective plate 340. This abutting engagement simplifies the structure to some extent, reduces the gap between components, and prevents dust, debris, etc. from entering the space between the camera 322 and the protective plate 340.

[0057] In another embodiment, the camera 322, the first sealing element 330, the inner wall of the first through hole 3121, and the protective plate 340 enclose a first spatial cavity M1, with at least a portion of the camera 322 located within the first spatial cavity M1. Specifically, the lens portion 322b of the camera 322 passes through the through hole and contacts or maintains a certain distance from the protective plate 340, while a sealing ring is embedded between the inner wall of the through hole and the main body portion 322a of the camera 322, serving a sealing function to prevent external impurities such as dust and moisture from entering. The formation of the first spatial cavity M1 not only provides the camera 322 with a relatively independent and protected working environment but also reduces the interference of the external environment on the performance of the camera 322 to a certain extent. For example, in a humid or dusty environment, the first spatial cavity M1 can effectively prevent moisture and dust from directly contacting the camera 322, thereby extending its service life and improving image acquisition quality.

[0058] Reference Figure 12 Furthermore, the vision component also includes at least one second seal 350, which seals the gap between the protective plate 340 and the through hole. The second seal 350 is typically made of an elastic material, such as rubber or silicone, which has good sealing properties and weather resistance, enabling it to adapt to different environmental conditions. The second seal 350 can be designed as an annular shape, matching the shape of the through hole and fitting tightly against the contact surface between the protective plate 340 and the through hole, thereby effectively preventing moisture, dust, and other impurities from entering the first receiving cavity 3101 through the gap between the protective plate 340 and the through hole. In practical applications, the size and shape of the second seal 350 can be customized according to the specific design of the protective plate 340 and the through hole to ensure optimal sealing performance. In addition, the installation of the second seal 350 is relatively simple; it can be fixed to the protective plate 340 or the through hole by means of adhesive, clips, etc., improving assembly efficiency. By setting the second seal 350, the protective performance of the vision component 300 is further enhanced, providing a more reliable working environment for the camera module 320.

[0059] Furthermore, the bracket 321 is connected to the housing, and a second spatial cavity M2 can be formed between the bracket 321 and the cover 312, with the camera 322 located within the second spatial cavity M2. Specifically, the side of the bracket 321 facing the cover 312 is spaced apart from the cover 312, thereby forming a second spatial cavity M2 between the bracket 321 and the cover 312. By embedding the camera 322 within the second spatial cavity M2, it helps to reduce direct interference from external airflow, dust, etc., on the camera 322, further improving the sealing effect of the camera 322 portion.

[0060] Reference Figure 9 In some embodiments, the vision component further includes a fill light 323, which is mounted on a bracket 321. The fill light 323 can be connected to the bracket 321 by snap-fit, screw fixing, or other methods. For example, a mounting platform protruding towards the cover 312 is provided on the bracket 321, and the fill light 323 is mounted on the mounting platform. The mounting box 310 also has a second through hole 3122 connecting the first receiving cavity 3101 with the external space. At least part of the fill light 323 is located in the second through hole 3122. Specifically, the second through hole 3122 is opened on the cover 312. The orthographic projection of the fill light 323 on the cover 312 falls into the second through hole 3122, and the orthographic projection of the second through hole 3122 on the heat dissipation panel 230 also falls into the cavity opening 231. This allows the fill light 323 to project light into the environment in front of the robot through the second through hole 3122 and the cavity opening 231, providing sufficient and uniform illumination for the camera 322 and ensuring that the camera 322 can clearly capture images even in low-light environments.

[0061] In this embodiment, there is one supplementary light 323, positioned between the two cameras 322. This maximizes the use of space within the mounting box 310 and ensures that the light emitted by the supplementary light 323 evenly covers the shooting areas of both cameras 322. In other embodiments, there can be more supplementary lights 323, such as two, three, or even more. These supplementary lights 323 can be arranged in an array around the camera 322 to provide a more comprehensive and uniform lighting effect.

[0062] Reference Figure 9In some embodiments, the vision component further includes an infrared sensor 324, which is mounted on the bracket 321. The mounting box 310 also has a third through-hole 3123 connecting the first receiving cavity 3101 to the external space, and at least a portion of the infrared sensor 324 is located in the third through-hole 3123. Specifically, the third through-hole 3123 is formed on the cover 312, and the orthographic projection of the infrared sensor 324 on the cover 312 falls within the third through-hole 3123. The orthographic projection of the third through-hole 3123 on the heat dissipation panel 230 also falls within the cavity opening 231. This design allows the infrared sensor 324 to effectively sense infrared signals in the environment in front of the robot through the third through-hole 3123 and the cavity opening 231, thereby assisting the camera 322 in better identifying target objects at night or in low light conditions, improving the robot's environmental perception and operational accuracy. The number of infrared sensors 324 can be configured according to actual needs. For example, in this embodiment, there are two infrared sensors 324, both located between the two camera modules 320, and the cover 312 is provided with two spaced-apart third through holes 3123, with the two infrared sensors 324 respectively located in the corresponding third through holes 3123. In other embodiments, one infrared sensor 324 or more infrared sensors 324 can be provided.

[0063] It is understandable that a seal can be provided between the supplementary light 323 and the second through hole 3122, as well as between the infrared sensor 324 and the third through hole 3123, to seal the gap between them and prevent moisture, dust and other impurities in the external environment from entering the first receiving cavity 3101, so as to avoid moisture damaging the vision components and circuit board 360 and affecting the normal operation of the robot.

[0064] In some embodiments, the robot may further include a filter (not shown) to cover each heat dissipation hole 232, thereby filtering the air entering the mounting cavity 201 and preventing dust, debris, etc., from entering the mounting cavity 201 and affecting the normal operation of the heat-generating components. The filter may be a filter screen, filter cotton, or other component with a filtering function. The filter may be disposed on the inner or outer side of the mounting cavity 201. In a specific example, the filter is disposed on the inner side of the mounting cavity 201 and adheres to the inner surface of the mounting cavity 201 that communicates with the heat dissipation holes 232, covering each heat dissipation hole 232. Specifically, the filter may be disposed on the surface of the heat dissipation panel 230 facing the mounting cavity 201.

[0065] The filter element and the heat dissipation panel 230 can be fixed to each other by means of adhesive, snap-fit, or screw connection. In one example, the surface of the heat dissipation panel 230 facing the mounting cavity 201 may be provided with a groove structure, and the filter element can be embedded in the groove structure to facilitate the installation and replacement of the filter element.

[0066] The robot may also include a heat sink 600 for dissipating heat from heat-generating components. Specifically, the heat sink 600 may be made of a metal with high thermal conductivity, such as copper or aluminum. The heat sink 600 may be mounted on one side surface of the heat-generating component, for example, attached to the surface of the mounting box 310 of the vision component 300, so as to absorb the heat generated by the heat-generating component and quickly dissipate the heat to the heat dissipation cavity around the heat-generating component through its large surface area, thereby further improving the heat exchange efficiency between the cold air and the heat-generating component, and thus improving the heat dissipation efficiency.

[0067] In this embodiment, the heat sink 600 includes a substrate 610 and a plurality of heat sink fins 620 disposed on the substrate 610. The substrate 610 is connected to the upper surface of the mounting base 313, and the plurality of heat sink fins 620 are arranged at intervals on the substrate 610, thereby forming a first heat dissipation channel 601 communicating with the mounting cavity 201 between each pair of adjacent heat sink fins 620. Specifically, the substrate 610 can be connected to the outer wall surface of the mounting box 310 of the vision component 300, such as being connected to the top side surface of the mounting base 313, for absorbing most of the heat generated by the circuit board 360 during operation in the second first receiving cavity 3101. The substrate 610 and the plurality of heat sink fins 620 can be integrally connected, or they can be separate structures and then fixed together by welding, riveting, or other methods.

[0068] In this embodiment, the heat dissipation fins 620 are straight plates extending in a linear direction. In other embodiments, the heat dissipation fins 620 may also be configured as arc-shaped, wavy, or other irregularly shaped structures to increase the heat dissipation area and improve the heat dissipation effect. The extending direction of the heat dissipation fins 620 may be parallel to or at a preset angle to the robot's forward direction X1, so that the formed first heat dissipation channel 601 is parallel to or at a preset angle to the extending direction of the second heat dissipation channel 202.

[0069] In this embodiment, the extension direction of the heat dissipation fins 620 is perpendicular to the robot's forward direction, so that the extension direction of the first heat dissipation channel 601 is also perpendicular to the robot's forward direction. After the external airflow enters the mounting cavity 201 through the heat dissipation holes 232, it can first flow through both sides of the mounting box 310 before entering each of the first heat dissipation channels 601, where it can fully exchange heat with the heat dissipation fins 620, carrying away heat and thus improving heat dissipation efficiency. In other embodiments, the extension direction of the heat dissipation fins 620 can be parallel to the robot's forward direction, so that the extension direction of the first heat dissipation channel 601 is also parallel to the robot's forward direction. In this way, after the external airflow enters the mounting cavity 201, it can flow smoothly along the extension direction of the heat dissipation fins 620, conducting continuous and effective heat exchange with the heat dissipation fins 620, achieving the same good heat dissipation effect. Alternatively, the extension direction of the heat dissipation fins 620 has a preset angle with the forward direction of the robot, so that the extension direction of the first heat dissipation channel 601 forms a preset angle with the forward direction of the robot. This preset angle can be less than 90°, so that after the airflow enters the mounting cavity 201, it can flow quickly through the heat dissipation fins 620 and increase the residence time of the airflow on the surface of the heat dissipation fins 620, thereby further improving the heat exchange efficiency.

[0070] Reference Figure 6 The robot can also be equipped with a second heat dissipation channel 202, which connects the mounting cavity 201 and the external space. This allows external airflow to exchange heat with the heating components within the mounting cavity 201 before being smoothly discharged to the outside of the robot through the second heat dissipation channel 202, forming a complete air convection cycle. The second heat dissipation channel 202 can be located on the side of the mounting cavity 201 away from the heat dissipation hole 232 to improve airflow. There are two second heat dissipation channels 202, with the heating components within the mounting cavity 201 located between the two channels, ensuring that air within the mounting cavity 201 is evenly discharged through both channels, thus improving heat dissipation efficiency.

[0071] In other embodiments, the second heat dissipation channel 202 may also be disposed on the left and right sides of the mounting cavity 201, and the extending direction of the second heat dissipation channel 202 is parallel to the robot's forward direction X1; or, the second heat dissipation channel 202 may be disposed on the upper or lower side of the mounting cavity 201. In other embodiments, the number of second heat dissipation channels 202 may be one or more, for example, three, four or more.

[0072] The second heat dissipation channel 202 can be formed in any part of the robot. In this embodiment, the second heat dissipation channel 202 is formed in the outer shell 200. Specifically, the housing 210 and the top cover 220 together enclose the second heat dissipation channel 202. In other embodiments, the second heat dissipation channel 202 can be formed between the housing 210 and the chassis 100, or can be formed separately on the chassis 100, the housing 210, or the top cover 220.

[0073] In other embodiments, the robot may be provided with an air outlet, which is directly or indirectly connected to the mounting cavity 201, so that the mounting cavity 201 can be connected to the external space through the air outlet, allowing the hot airflow inside the mounting cavity 201 to be discharged to the outside. In this embodiment, the air outlet is connected to the second heat dissipation channel 202, so that the hot airflow inside the mounting cavity 201 is discharged sequentially through the second heat dissipation channel 202 and the air outlet. In other embodiments, the air outlet may be directly connected to the mounting cavity 201, for example, by opening an air outlet on the upper or lower side of the mounting cavity 201.

[0074] In some embodiments, the air outlet can be formed by the mounting gap between the housing 210 and the top cover 220. Specifically, a gap of a certain width can be reserved between parts of the housing 210 and the top cover 220. For example, the mounting gap can be set on the side of the mounting cavity 201 opposite to the heat dissipation hole, thereby forming an air outlet between the mounting cavity 201 and the external space. This design eliminates the need for a separate heat dissipation channel, allowing the airflow entering the mounting cavity 201 to flow out through the air outlet. The design of the air outlet simplifies the structure while ensuring the airflow effect. In other embodiments, the air outlet can be a through hole opened in the robot, such as a through hole opened in the housing 210 or the top cover 220. The shape and size of the air outlet can be designed according to the actual heat dissipation requirements, such as being circular, square, or rectangular.

[0075] In some embodiments, the robot may be provided with a drain outlet, through which the mounting cavity 201 communicates with the external space. When the robot is located on the working base, the height of the drain outlet is lower than or equal to the inner bottom surface of the mounting cavity 201. The drain outlet allows water entering the mounting cavity from the heat dissipation hole 232 to be smoothly discharged from the mounting cavity 201 to the outside, preventing moisture accumulation in the mounting cavity 201 and damage to the heat-generating components. The drain outlet can be located at a suitable position at the bottom of the mounting cavity 201, and its shape and size can be designed according to actual drainage requirements, such as being circular, elliptical, or elongated. The drain outlet can be formed in the mounting gap between any two adjacent components of the housing 210, top cover 220, and heat dissipation panel 230, or it can be a through-hole structure directly opened on the outer shell 200, housing 210, top cover 220, heat dissipation panel 230, or chassis 100.

[0076] In this embodiment, a drain outlet (not shown in the figure) is provided on the lower surface of the housing 210 located in the mounting cavity 201. This drain outlet is elongated and its length direction is aligned with the robot's forward and backward direction to ensure drainage efficiency while avoiding significant impact on the robot's overall structural strength. During robot movement, if moisture enters the mounting cavity 201 through the heat dissipation hole 232, it will flow along the inner bottom surface of the mounting cavity 201 and eventually be discharged to the outside of the robot through this drain outlet, effectively preventing moisture accumulation in the mounting cavity 201. Simultaneously, since the height of the drain outlet is lower than or equal to the inner bottom surface of the mounting cavity 201, it ensures that moisture in the mounting cavity 201 flows out naturally under gravity, further improving the drainage effect. In other embodiments, the drain outlet can be located on the housing 210, formed on the top cover 220, or formed on the heat dissipation panel 230.

[0077] A second aspect of this application provides a lawn mowing system, including a robot and a base station as described in the first aspect embodiment above. The robot is a lawn mowing robot, and the base station is used at least to charge the lawn mowing robot. During operation, the base station serves as an energy replenishment station for the lawn mowing robot, ensuring its continuous and stable operation. Specifically, when the lawn mowing robot's battery is low or requires maintenance, it can automatically return to the base station for charging or related operations. The base station is equipped with a charging device that matches the lawn mowing robot's charging interface, enabling efficient and safe replenishment of the lawn mowing robot's power.

[0078] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A robot, characterized in that, The robot is provided with at least one mounting cavity and at least one heat dissipation hole connecting the mounting cavity to the external space; In the robot's forward direction, the heat dissipation hole is located on the front side of the mounting cavity; The robot includes at least one heating element, and at least a portion of the heating element is disposed within the mounting cavity.

2. The robot as described in claim 1, characterized in that, The robot has a front end face facing forward, and the heat dissipation holes are provided on the front end face; Along the forward direction, the front angle β between the front end face and the working base surface of the robot satisfies: 30°≤β≤85°; and / or, along the forward direction, the front end face is provided with a rearward recessed groove, and the heat dissipation hole is located on the groove surface of the groove; and / or, the front end face is provided with a forward protruding flange, and the heat dissipation hole is located below at least a portion of the flange.

3. The robot as described in claim 2, characterized in that, The number of heat dissipation holes is multiple, and the front end face has a cavity opening; the multiple heat dissipation holes are respectively arranged on at least two sides of the cavity opening; The robot includes a vision component disposed within the mounting cavity and includes a camera module and a circuit board. The camera module includes a camera facing the cavity opening. The circuit board is electrically connected to the camera module. The heating component includes at least the circuit board.

4. The robot as described in claim 1, characterized in that, The robot is equipped with a heat sink, which is located inside the mounting cavity and is used to dissipate heat from the heat-generating components.

5. The robot as described in claim 4, characterized in that, The heat sink includes: A substrate is disposed on the heating element; Multiple heat dissipation fins are disposed on the substrate, and the multiple heat dissipation fins are spaced apart. A first heat dissipation channel communicating with the mounting cavity is formed between each pair of adjacent heat dissipation fins.

6. The robot as described in claim 5, characterized in that, The extension direction of the first heat dissipation channel is perpendicular to the forward direction, or the extension direction of the first heat dissipation channel is parallel to the forward direction, or the angle between the extension direction of the first heat dissipation channel and the forward direction is less than 90°.

7. The robot as described in claim 1, characterized in that, The mounting cavity includes a first mounting cavity and a second mounting cavity. The first mounting cavity is connected to the heat dissipation hole and the second mounting cavity is connected to each other. At least a portion of the heat-generating components are provided in both the first mounting cavity and the second mounting cavity.

8. The robot as described in any one of claims 1-7, characterized in that, The heating element is spaced apart from at least one inner surface of the mounting cavity, forming a heat dissipation space that communicates with the heat dissipation hole.

9. The robot as described in any one of claims 1-7, characterized in that, The robot is provided with a second heat dissipation channel connecting the mounting cavity and the external space. The number of the second heat dissipation channels is at least two, and the heat-generating component in the mounting cavity is located between two adjacent heat dissipation channels. And / or, the robot includes a filter element for covering the heat dissipation holes.

10. The robot as described in any one of claims 1-7, characterized in that, The robot includes a chassis and a shell, the shell being fitted onto the chassis, and the shell comprising: The housing is mounted on the chassis; A top cover is mounted on the housing. A heat dissipation panel is connected to the top cover and / or the housing. The housing, the top cover, and the heat dissipation panel together form at least one mounting cavity. The heat dissipation holes are disposed on the heat dissipation panel.

11. The robot as claimed in claim 10, characterized in that, At least one of the mounting cavities is connected to the external space through an air outlet; The air outlet is the installation gap between the housing and the top cover, and / or the air outlet is formed on the housing, and / or the air outlet is formed on the top cover.

12. The robot as claimed in claim 11, characterized in that, The robot is provided with at least one drain outlet, and the mounting cavity communicates with the external space through at least one of the drain outlets. When the robot is located on the working base surface, the height of the drain outlet is lower than or equal to the bottom of the mounting cavity.

13. The robot as described in claim 12, characterized in that, The drain outlet is the installation gap between the housing, the top cover, and the heat dissipation panel, and / or the drain outlet is formed on the housing, and / or the drain outlet is formed on the top cover, and / or the drain outlet is formed on the heat dissipation panel.

14. A lawn mowing system, characterized in that, The lawn mowing system includes a robot and a base station as described in any one of claims 1-13, wherein the robot is a lawn mowing robot; The base station is used at least for charging the lawnmower robot.

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