Outdoor robot charging station

Abstract

The utility model discloses an outdoor robot charging station which comprises a first space which is formed by combining at least two shells and serves as a working space, and a working part is fixedly installed in the first space. One part of one shell serves as the bottom of the first space, the first space is lifted and suspended by one part of the shell, and a third space serving as an isolation space is formed between the suspended structure and the base below the suspended structure. According to the utility model, the overall conception of arranging the isolation space and combining the isolation space with the cable sealing element is adopted, so that the probability of direct contact between ants and the heat dissipation outer wall of the working space can be reduced, and the probability that the ants enter the equipment through the cable hole can also be reduced. Meanwhile, through the structural design of the first shell and the second shell, rapid assembly of the device can be achieved, and meanwhile the overall sealing performance is better. The anti-termite structure does not depend on any biochemical agent, secondary pollution is not caused, and compared with the prior art, the anti-termite effect is more outstanding, and the anti-termite structure is worthy of popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-anting of electrical equipment, and in particular relates to an anti-insect method and a charging station thereof mainly used for outdoor robots. Background Art

[0002] There are many insects in the home garden environment, which usually live in the damp and dark underground, on the branches of plants or in the wood of doors and windows. Some outdoor electrical equipment is easy to attract insects, especially ants, especially equipment such as lawn mower robots that work outdoors all year round.

[0003] The charging stations of lawn mower robots all require an external power supply. Usually, one end of the power cord is connected to the control panel in the charging station, and the other end is connected to the municipal power grid. An adapter is generally included between the control panel and the municipal power grid. Therefore, at least one threading hole is provided on the charging station shell for the power cord to pass through the charging station shell. For lawn mower robots that require the layout of wire boundaries, the threading hole is also used for the boundary wire to pass through the charging station shell.

[0004] In the prior art, there are holes or gaps for threading wires on the outer shell of the charging station. Since the charging station is placed outdoors (usually on the lawn) for a long time, and the internal control panel continues to work and generate heat, an environment is formed in the outer shell of the charging station that attracts insects (especially ants) to build nests. Ants building nests in the outer shell of the charging station will affect the heat dissipation of the control panel on the one hand, and the formic acid and other substances they secrete will corrode electronic devices on the other hand, which can easily cause the entire lawn mowing robot system to malfunction.

[0005] Some publicly available patented technologies provide some solutions, such as the use of talcum powder or anti-ant agents, but improper handling of such substances will cause secondary pollution problems.

[0006] In some other solutions, the threading hole of the power cord is arranged at the upper part of the charging station shell. Although it can reduce the possibility of ants entering the shell to a certain extent, it still cannot eliminate the risk. Utility Model Content

[0007] The purpose of the utility model is to provide an outdoor robot charging station to solve some technical problems still existing in the prior art described in the background technology.

[0008] The utility model is based on such a concept, and is used for protecting the internal working parts of the electrical equipment. The working parts of the electrical equipment are installed in an independent working space, and at least one isolation space is arranged around the working space.

[0009] The existence of the isolation space means that ants lack the medium to directly contact the heat source emitted by the working parts inside the electrical equipment. Just like a fire-proof isolation zone, it can greatly reduce the chance of ants entering the working space.

[0010] In some embodiments, the isolation space is disposed directly below the working space, and

[0011] All cables entering the working space are sealed.

[0012] This is because ants usually enter electrical equipment by looking for a medium such as cables or gaps to crawl upwards. Setting the isolation space directly below the workspace makes the entire workspace lifted up and suspended in the air. Ants can only move in the isolation space, making it difficult for them to sense the heat source emitted by the workspace closely, and there is also a lack of gaps to enter the workspace. At the same time, after the cables are sealed, it is difficult for ants to enter the workspace directly through the gaps in the cables.

[0013] The anti-ant structure of the utility model comprises a first space as a working space formed by combining at least two shells, and a working component is fixedly installed in the first space; and

[0014] A portion of one of the shells serves as the bottom of the first space, and a portion of the shell adopts an arch structure to lift the first space into the air, and a third space serving as an isolation space is formed between the arch structure and the base below the arch structure.

[0015] In addition, the cables entering the first space are all provided with sealing members.

[0016] In this structure, the first space, which is the working space, is suspended and lifted up through the isolation of the third space, so that the ants moving below cannot directly sense the heat source of the working space. In addition, the first space is composed of two shells, which is also conducive to the installation and removal of the working parts in the space. All cables are equipped with seals to prevent ants from entering the first space through the cables.

[0017] As a further preferred solution, the utility model of the outdoor lawn mowing robot charging station with the aforementioned anti-ant structure includes a base and a charging assembly, the charging assembly is fixedly connected to the base, the charging assembly is provided with a charging interface and a control panel assembly, wherein the charging assembly includes a first space formed by a first shell and a second shell, and the control panel assembly is fixedly installed in the first space; and

[0018] A third space is formed between the foot of the second housing and the base; and

[0019] The first space is connected to the outside of the charging assembly through a wire passage.

[0020] On the other hand, a sealing member is provided in the wire passage.

[0021] In this lawn mower robot charging station structure, the base is used as the main bearing component to bear the lawn mower robot, and the charging assembly is used as the main working component to charge the lawn mower robot. After the charging assembly is fixedly connected to the base, the problem that needs to be solved is that ants crawl from the ground to the base and then enter the charging assembly to destroy the control panel assembly. Therefore, after the first space is formed by the combination of the first shell and the second shell, the control panel assembly is installed in the first space for protection. At the same time, a third space is formed between the foot of the second shell and the base as an isolation space between the base and the first space. In this way, after the first space is lifted and suspended in the air, it is difficult for ants to enter the first space and destroy the control panel assembly inside.

[0022] However, since the control panel assembly needs an external power cord, ants may enter the first space through the power cord hole, so the first space is connected to the outside of the charging assembly through a wire passage, and a seal is set in the wire passage to seal the power cord before it enters the first space, thereby preventing ants from entering the first space through the power cord. After the wire passage is set, the seal is stuck in the wire passage, and the power cord is passed through the seal, so that the gap of the wire is closed by the seal.

[0023] The orthographic projection of the control panel assembly on the base all falls within the orthographic projection of the third space on the base. Since the control panel assembly is completely located in the range directly above the third space, the isolation range of the third space can include the range where the entire control panel assembly is located.

[0024] In some embodiments, preferably, the main body of the first housing forms the top, rear wall, left wall and right wall of the first space, and the main body of the second housing forms the front wall and bottom of the first space; and

[0025] The charging interface and the control panel assembly are both fixedly connected to the second housing.

[0026] The above design is not only conducive to the reliability of the first shell and the second shell when they are assembled, but also conducive to the rapid installation of the charging interface and the control board assembly. It is only necessary to install the charging interface and the control board assembly on the second shell first, and then buckle the first assembly.

[0027] In some embodiments, preferably, the first housing further includes first legs extending downward from left and right sides of the main body thereof, and the second housing further includes second legs extending downward from left and right sides of the main body thereof; and

[0028] The first space is formed by the main body of the first shell and the main body of the second shell being buckled together; and

[0029] The second leg is buckled with the base to form a relatively independent second space.

[0030] The arched structure formed by the two sets of foot structures is the premise for forming the third space, an isolated space, and it is also very firm when the first foot and the second foot are assembled and installed on the base.

[0031] The formation of the second space is mainly due to the strength requirements of the feet. If mechanical strength is not considered, it is also acceptable to install it flat against flat.

[0032] In some embodiments, preferably, the wire passage is arranged in the second space, and

[0033] The wire passage is connected to the outside world through a wire hole; and

[0034] The wire hole is provided on a first leg portion on one side of the first housing; and

[0035] The wire hole is located at the bottom of the charging assembly.

[0036] Since the wire passage is arranged in the independent second space, it is isolated from the first space and the third space, and only the wire passage hole through the seal is reserved, thereby reducing the probability of ants shuttling in and out of various connection gaps.

[0037] Usually, the distance between the charging station and the city power grid socket is far, and the power cord is placed on the ground. In some cases, the outlet hole is set at the upper part of the charging component, and the power cord needs to be extended upward and then downward after being led out from the control panel. In the utility model, the outlet hole is directly set at the bottom of the charging component, shortening the length of the power cord.

[0038] In some embodiments, preferably, the base is provided with a concave mounting groove for accommodating the first foot and the second foot; and

[0039] A drainage hole is arranged on the bottom surface of the installation groove.

[0040] The concave installation slot utilizes two sets of feet for the installation of the charging assembly, and the drainage holes are also provided to prevent water accumulation.

[0041] In some embodiments, preferably, first limiting portions extending in the vertical direction are provided on the left and right side walls of the first housing, and first limiting grooves are provided at corresponding positions of the second housing; and

[0042] A second limiting portion is provided at the bottom of the rear side wall of the first shell, and a second limiting groove is provided at a corresponding position of the lower side wall of the second shell.

[0043] The limiting portion and the limiting groove provide clamping components when the shell is buckled.

[0044] In some embodiments, preferably, the second limiting portion and the second limiting groove have a matching gap; due to the presence of the third space, there is a gap between the matching gap and the base, which can effectively prevent ants from entering. The vertical distance between the base and the matching gap is D, and D≥10mm. Further, D≥15mm, and further, 16≤D≤20. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0046] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0047] Figure 1 This is an overall appearance structure diagram of an outdoor robot charging station in one embodiment of the utility model;

[0048] Figure 2 for Figure 1 Views of opposite sides;

[0049] Figure 3 for Figure 1 Schematic diagram of the winning first housing 3a when it is removed;

[0050] Figure 4 This is an exploded view of the components of an outdoor robot charging station in one embodiment of the utility model;

[0051] Figure 5 A side view of an outdoor robot charging station in one embodiment of the utility model;

[0052] Figure 6 This is a schematic diagram of the bottom structure of the base of an outdoor robot charging station in one embodiment of the utility model;

[0053] Figure 7 A top view of an outdoor robot charging station in one embodiment of the utility model;

[0054] Figure 8 A longitudinal cross-sectional view of an outdoor robot charging station in one embodiment of the utility model;

[0055] Fig. 9 for Figure 7 Schematic diagram of the X1-X1 section;

[0056] Fig.10 for Figure 8 Schematic diagram of the X2-X2 cross section;

[0057] Fig.11 for Figure 8 The X3-X3 cross-sectional diagram in FIG.

[0058] Fig.12 This is a front view of the charging assembly of an outdoor robot charging station in one embodiment of the utility model, facing the base;

[0059] Fig.13 for Fig.12 Schematic diagram of the X4-X4 cross section;

[0060] Fig.14 This is a diagram of installing a vibration-damping member on a second housing in an outdoor robot charging station in one embodiment of the utility model;

[0061] Fig.15 This is a structural diagram of the internal buckling part of the vibration damping component of the outdoor robot charging station in one embodiment of the utility model;

[0062] Fig.16 This is a structural diagram of the first limiting part and the second limiting part of the outdoor robot charging station in one embodiment of the utility model;

[0063] Fig.17 This is a large-scale drawing of the cable passage and seal installation of an outdoor robot charging station in one embodiment of the utility model;

[0064] Fig.18 This is a disassembled diagram of the internal components of the second housing of the outdoor robot charging station in one embodiment of the utility model;

[0065] Fig.19 This is a structural diagram of a charging connector of an outdoor robot charging station in one embodiment of the utility model;

[0066] Fig. 20 This is a schematic diagram of the installation of a seal of an outdoor robot charging station in a wire passage in one embodiment of the utility model;

[0067] Fig.21 for Fig.11 An enlarged schematic diagram of the upper left portion of . DETAILED DESCRIPTION

[0068] The following will be combined with the accompanying drawings to describe the preferred embodiments of the present invention in detail, so as to more clearly understand the purpose, characteristics and advantages of the present invention. It should be understood that the embodiments shown in the accompanying drawings are not intended to limit the scope of the present invention, but are only intended to illustrate the essential spirit of the technical solution of the present invention.

[0069] In the following description, certain specific details are set forth for the purpose of illustrating the various disclosed embodiments to provide a thorough understanding of the various disclosed embodiments. However, those skilled in the relevant art will recognize that the embodiments may be practiced without one or more of these specific details. In other cases, well-known devices, structures, and techniques associated with the present application may not be shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.

[0070] References throughout the specification to "one embodiment" or "an embodiment" indicate that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of "in one embodiment" or "in an embodiment" in various places throughout the specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any manner in one or more embodiments.

[0071] In the following description, in order to clearly demonstrate the structure and working mode of the utility model, many directional words will be used for description, but the words "front", "rear", "left", "right", "outside", "inside", "outward", "inward", "up", "down" and the like should be understood as convenient terms and should not be understood as restrictive terms; in the present application, when the robot is docked with the charging station, the side facing the robot is defined as "front" and the side facing away from the robot is defined as "rear".

[0072] like Figure 1 The outdoor robot charging station shown includes a base 1 and a charging assembly 2, wherein the charging assembly 2 is fixedly connected to the base 1. In addition, the charging assembly 2 is provided with a charging interface 4 and a control panel assembly 6. When charging, the charging interface 4 on the lawn mower robot is docked with the charging interface 4 of the charging station, and the base 1 carries the lawn mower robot.

[0073] Combination Figure 2 It can be seen that the base 1 provides a platform suitable for the lawn mower robot to enter and exit, and is provided with anti-slip ribs. The charging interface 4 is installed on the charging station housing 3. Figure 5 The side profile of the overall device can be seen.

[0074] from Figure 3 and Figure 4 It can be seen that the charging assembly 2 includes a working space formed by a first shell 3a and a second shell 3b, and the charging interface 4 and the control panel assembly 6 are fixed on the second shell 3b.

[0075] A first foot portion 10 is provided on each of two sides of the bottom of the first housing 3 a , and a threading hole 7 is provided on the first foot portion 10 on the left side, and the threading hole 7 faces a direction away from the charging interface 4 .

[0076] Correspondingly, a second foot 11 is provided on each side of the bottom of the second shell 3b, and a wire passage 8 is provided in the internal space formed by the second foot 11, and a seal 5 is installed in the wire passage 8. At the same time, three second limiting grooves 15 are provided on the horizontal plate between the two second feet 11 on the second shell 3b.

[0077] On the other hand, two mounting grooves 9 are provided on the base 1, and a drainage hole 16 is provided in the two mounting grooves 9. Of course, there is no restriction on the shape or number of the drainage hole 16, so long as it is convenient to drain the accumulated water in the mounting groove 9 downward. Figure 6 It can be seen that the drainage hole 16 runs through the base 1, so that the accumulated water is directly drained to the ground.

[0078] In the above design, the charging interface 4 and the control board assembly 6 are installed on the inner and outer sides of the second housing 3b, respectively, wherein the charging interface 4 is located on the outer side of the second housing 3b, and the control board assembly 6 is located on the inner side of the second housing 3b. After installation, the first housing 3a is buckled onto the second housing 3b, so that the first leg 10 of the first housing 3a and the second leg 11 of the second housing 3b are buckled with each other, and at this time, the threading hole 7 on the first leg 10 is exactly located at the exit of the wire passage 8 in the second leg 11.

[0079] Combination Figure 3 The structure shown, when the first foot 10 and the second foot 11 are combined and installed in the two mounting grooves 9 on the base 1, is fastened in the screw holes inside the two mounting grooves 9 by screws passing through the first foot 10 and the second foot 11 in sequence, and the screw holes adopt a cylindrical structure with a hollow thread.

[0080] like Figure 7 As shown, from a top view, when the charging assembly 2 is installed on the base 1, the charging interface 4 is exposed on the charging station housing 3 and faces the upper space of the base 1, so that the lawn mowing robot on the base 1 can be connected and charged.

[0081] like Figure 8 As shown, Figure 8 The relative position relationship between the first space 17 and the third space 19 is shown. A portion of the bottom of the first space 17 and the base 1 below it form the third space 19 as a partition space; the third space 19 serves as a partition space between the base 1 and the charging component 2 to prevent ants from crawling into the charging component 2; Fig.16 See the position of the second limiter 13, and Fig.18The position of the second limiting groove 15 is shown. When the first housing 3a and the second housing 3b are buckled, the three second limiting portions 13 on the first housing 3a are inserted into the three second limiting grooves 15 of the second housing 3b to complete the assembly. The cooperation between the second limiting portion 13 and the second limiting groove 15 prevents the first housing 3a from warping. There is no hook at the free end of the second limiting portion 13, which is convenient for maintenance.

[0082] However, in order to facilitate the water entering the first space 17 through the charging interface 4 or other gaps, the second limiting portion 13 and the second limiting groove 15 are not tightly connected, but have a fitting gap. The fitting gap becomes a connecting channel between the first space 17 and the third space 19. In order to ensure that ants cannot enter the first space 17 upward through the connecting channel, it is necessary to ensure that there is a certain height between the base 1 and the fitting gap, that is, the height of the third space 19, which is taken as D.

[0083] like Figure 8 As shown, the vertical distance between the base 1 and the fitting gap is D, and the value of D is preferably greater than 10 mm, but not too large, otherwise the third space 19 will occupy a large equipment space, increasing packaging and transportation costs. Therefore, the value of D is preferably 16-20 mm.

[0084] like Fig. 9 and Fig.10 As shown, the relative positions of the first space 17, the second space 18 and the third space 19 are mainly shown. When the first shell 3a is combined and docked with the second shell 3b, the main body of the first shell 3a and the main body of the second shell 3b are buckled to form a relatively independent first space 17. When the second shell 3b is combined and docked with the base 1, the second foot 11 is buckled with the base 1 to form a relatively independent second space 18. When the charging component 4 is combined and docked with the base 1, a third space 19 that is connected from front to back is formed between the two second feet 11 and under the bottom surface of the main body of the second shell 3b.

[0085] from Fig.10 As can be seen in the figure, the wire passage 8 is arranged in the second space 18. The cable enters the wire passage 8 from the wire threading hole 7 and then passes upward through the wire threading hole 25 in the seal 5 and then enters the first space. The structure of the seal 5 is as shown in FIG. Fig. 20 The sealing member is arranged in the second space 18 to reduce direct contact with the external environment, especially to avoid sunlight and rain, which is conducive to prolonging the service life.

[0086] from Fig. 20It can be seen from the structure shown that the seal 5 completely closes the passage between the wire passage 8 and the first space 17. The seal 5 is engaged with the clamping plate 24 in the wire passage 8 through its own clamping port 23, forming a firm and well-sealed wire passage structure. It can also be seen from the figure that the seal 5 can adopt a square structure with groove-type clamping ports 23 on both sides and a threading hole 25 in the middle. When the clamping plate 24 fixed on the wire passage 8 is wedged into the clamping port 23 of the seal 5, the seal 5 closes the wire passage 8.

[0087] The diameter of the threading hole 25 of the seal 5 is slightly larger than the diameter of the cable, and an elastic structure can be used to make the seal 5 and the cable fit tightly. Usually, the seal 5 is first sleeved on the cable, and the seal 5 is inserted into the card plate 24 when the cable is installed. The design of the card slot 23 and the card plate 24 is convenient for installation.

[0088] like Fig.11 As shown, after the first shell 3a and the second shell 3b are buckled together, it can be seen from the cross-sectional view that the second space 18 is formed by the buckling of the second leg 11 and the base 1, and is located inside the second leg 11, and combined with Fig.21 As can be seen from the large-scale drawing, the junction of the first limiting portion 12 and the first limiting groove 14 is located in the second space 18. As can be seen from the drawing, the first limiting portion 12 is specifically constructed in a U shape.

[0089] And from Fig.16 It can be seen that the first limiting portion 12 is located on both side walls of the first housing 3a, and when the first limiting portion 12 is inserted into the first limiting groove 14, it is located above the second space 18. The first limiting groove 14 is provided at corresponding positions on both side walls of the second housing 3b.

[0090] like Fig.12 As shown, the charging station housing 3 is also provided with a vibration damping block 20, which is mounted on the second housing 3b and is located below the charging interface 4. As can be seen from the figure, the vibration damping blocks 20 are a pair, symmetrically arranged on the second housing 3b, and each block corresponds to a position below a charging interface 4.

[0091] from Fig.13 The relative positions of the vibration damping block 20 and the charging interface 4 can be seen.

[0092] from Fig.14 and Fig.15 It can be seen that the installation of the vibration-damping block 20 is achieved by snapping the snap-fitting portion 22 on the vibration-damping block 20 into the snap-fitting hole 21 on the second housing 3b. As an optional embodiment, the vibration-damping block 20 acts as a counterweight to increase the overall stability of the device.

[0093] like Fig.17 As shown, Fig.17The second housing 3b is shown to be installed in the installation groove 9 of the base 1, and a wire passage 8 is formed between the second foot 11 and the base 1, and a sealing member 5 is arranged in the wire passage 8 (see the detailed figure). Fig. 20 ).

[0094] Combined with Fig.18 It can be seen that the three second limiting grooves 15 on the second housing 3b are arranged at positions where the three second limiting portions 13 on the first housing 3a are inserted into the three second limiting grooves 15 during installation.

[0095] In addition, Fig.18 The state where the seal 5 is taken out can be seen in FIG.

[0096] Fig.19 The structure of the charging interface 4 is shown, which is a prior art and can be installed on the second housing 3b when in use.

[0097] When assembling the utility model, firstly, the second housing 3b is connected to the base 1, then the first housing 3a is connected to the second housing 3b, and finally, screws are passed through the first housing 3a, the second housing 3b and the base 1 in sequence to fix the three together. Alternatively, the first housing 3b is first buckled with the second housing 3b, and then connected to the base 1.

[0098] During assembly, after aligning the lower end of the first limiting portion 12 with the upper end of the first limiting groove 13, the first shell 3a is pressed downward, and the first shell 3a and the second shell 3b can be assembled together in a preset relative position by guiding the first limiting portion 12 and the first limiting groove 14.

[0099] When the first housing 3a and the second housing 3b are assembled together, the second limiting portion 13 is vertically inserted into the second limiting groove 15 to limit the relative position of the first housing 3a and the second housing 3b in the front-to-back direction. The second limiting portion 13 and the second limiting groove 15 have a matching gap for draining water entering the first space 17. Due to the existence of the third space 19, there is a gap between the matching gap and the base 1, which can effectively prevent ants from entering.

[0100] The first space 17 is connected to the outside of the charging assembly 2 through a wire passage 8, and the wire passage 8 is used to accommodate the power cord. A wire outlet hole 7 is provided at the bottom of a first foot portion 10 of the first housing 3a, and the wire outlet hole 7 is connected to the wire passage 8. Overall, the wire outlet hole 7 is arranged at the bottom of the charging assembly 2, which shortens the length of the power cord.

[0101] After the assembly is completed, the base 1 is fixed at a suitable position. When in use, the lawn mowing robot is driven onto the base 1 and can be charged using the charging interface 4 .

[0102] Of course, this design can also be applied to other small and medium-sized outdoor electrical equipment for ant prevention, such as machinery and equipment used in courtyards and gardens.

[0103] The basic principle and main features of the present invention and the advantages of the present invention are shown and described above.

[0104] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An outdoor robot charging station, It is characterized in that The invention comprises a first space (17) as a working space formed by combining at least two shells, wherein a working component is fixedly installed in the first space (17); and a part of at least one of the shells serves as the bottom of the first space (17), and another part of at least one of the shells lifts the first space (17), so that a third space (19) as a separation space is formed between at least a part of the bottom of the first space (17) and a base (1) therebelow.

2. The outdoor robot charging station according to claim 1, It is characterized in that The invention comprises a base (1) and a charging assembly (2), wherein the charging assembly (2) is fixedly connected to the base (1), the charging assembly (2) is provided with a charging interface (4) and a control panel assembly (6), the charging assembly (2) comprises a first space (17) formed by a combination of a first shell (3a) and a second shell (3b), the control panel assembly (6) is fixedly installed in the first space (17); and a third space (19) is formed between the foot of the second shell (3b) and the base (1); and the first space (17) is connected to the outside of the charging assembly (2) via a wire passage (8).

3. The outdoor robot charging station according to claim 2, It is characterized in that A sealing member (5) is provided in the wire passage (8).

4. The outdoor robot charging station according to claim 2, It is characterized in that The orthographic projections of the control panel assembly (6) on the base (1) all fall within the orthographic projection of the third space (19) on the base (1).

5. The outdoor robot charging station according to claim 2, It is characterized in that The main body of the first shell (3a) forms the top, rear wall, left wall and right wall of the first space (17), the main body of the second shell (3b) forms the front wall and bottom of the first space (17); and the charging interface (4) and the control panel assembly (6) are both fixedly connected to the second shell (3b).

6. The outdoor robot charging station according to any one of claims 4 or 5, It is characterized in that The first shell (3a) further comprises a first foot (10) extending downward from the left and right sides of its main body, and the second shell (3b) further comprises a second foot (11) extending downward from the left and right sides of its main body; the first space (17) is formed by the main body of the first shell (3a) and the main body of the second shell (3b) being buckled together; and the second foot (11) is buckled together with the base (1) to form a relatively independent second space (18).

7. The outdoor robot charging station according to claim 6, It is characterized in that The wire passage (8) is arranged in the second space (18), and the wire passage (8) is connected to the outside through a wire passage hole (7); the wire passage hole (7) is arranged on a first foot (10) on one side of the first shell (3a); and the wire passage hole (7) is located at the bottom of the charging assembly (2).

8. The outdoor robot charging station according to claim 6, It is characterized in that The base (1) is provided with a concave mounting groove (9) for accommodating the first foot (10) and the second foot (11); and a drainage hole (16) is provided on the bottom surface of the mounting groove (9).

9. The outdoor robot charging station according to claim 5, It is characterized in that A first limiting portion (12) extending in a vertical direction is provided on the left and right side walls of the first shell (3a), and a first limiting groove (14) is provided at a corresponding position of the second shell (3b); and a second limiting portion (13) is provided at the bottom of the rear side wall of the first shell (3a), and a second limiting groove (15) is provided at a corresponding position of the lower side wall of the second shell (3b).

10. The outdoor robot charging station according to claim 9, It is characterized in that The second limiting portion (13) and the second limiting groove (15) have a matching gap; and the vertical distance between the base (1) and the matching gap is D, and D>10mm.

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