Vehicle drainage structure and vehicle

Abstract

The vehicle drainage structure comprises a body with a top opening containing cavity, a protection plate assembly and a cover plate, the protection plate assembly is arranged above the body and arranged on the periphery of the containing cavity in a surrounding mode so that the top opening can be exposed, and a drainage groove is formed in the side, facing the top opening, of the protection plate assembly. A water drainage opening communicated with the outside is formed in the water drainage groove, the cover plate is in lap joint above the water drainage groove, and the cover plate covers the top opening of the containing cavity. The drainage groove is formed in the protection plate assembly of the trunk, so that liquid in the trunk can be collected to the drainage opening through the drainage groove and flow out of a vehicle, drainage at any time can be achieved, influence on a vehicle body metal plate, electronic devices in the vehicle and the like is avoided, and the safety performance of the vehicle is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a vehicle drainage structure and a vehicle. Background Art

[0002] The bottom of the trunk of a non-autonomous vehicle is generally provided with a storage cavity for a spare tire. When liquid items in the trunk are dumped or leaked, causing water to accumulate in the trunk, or when the trunk door is not closed, causing water to accumulate in the trunk, it has no effect on the function of the entire vehicle, but over time, the body sheet metal will show varying degrees of corrosion.

[0003] For autonomous vehicles, the storage cavity that was originally used to place spare tires in non-autonomous vehicles is now used to place controllers. When liquid items in the trunk are dumped or leaked, causing water to accumulate in the trunk, or when the trunk door is not closed, causing water to accumulate in the trunk, water will flow around through the cover, causing water leakage or accumulation at the controller, which will cause failure risks to the wiring harness connection and the controller itself, and in severe cases, cause autonomous driving to become disordered and function to be lost. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a vehicle drainage structure and a vehicle, which can realize the drainage of the trunk at any time without affecting the body sheet metal and electronic devices in the vehicle, thereby ensuring the safety performance of the vehicle.

[0005] In a first aspect, an embodiment of the utility model provides a vehicle drainage structure, the vehicle drainage structure comprising:

[0006] A body including a receiving cavity with a top opening;

[0007] A guard plate assembly is arranged above the body, the guard plate assembly is arranged around the accommodating cavity to expose the top opening, a drainage groove is arranged on one side of the guard plate assembly facing the top opening, and a drainage port communicating with the outside is arranged in the drainage groove;

[0008] A cover plate is overlapped above the drainage groove, and the cover plate covers the top opening of the accommodating cavity.

[0009] Furthermore, the vehicle drainage structure also includes a drainage pipe, one end of which is sealedly connected to the drainage port and the other end of which extends to the outside of the vehicle.

[0010] Furthermore, the drainage groove has a slope, and the drainage port is arranged at the lowest position of the drainage groove.

[0011] Furthermore, the guard plate assembly comprises:

[0012] A first side guard plate and a second side guard plate are arranged on two sides of the accommodating cavity opposite to each other, the first side guard plate comprises a first guard plate body, a first extension plate extending outward from one side of the first guard plate body, and a first boss arranged above the first extension plate, the first guard plate body, the first extension plate and the first boss form a first drainage area, the second side guard plate comprises a second guard plate body, a second extension plate extending outward from one side of the second guard plate body, and a second boss arranged above the second extension plate, the second guard plate body, the second extension plate and the second boss form a second drainage area;

[0013] A threshold guard plate, including a third guard plate body, a third extension plate extending outward from one side of the third guard plate body and a third boss arranged above the third extension plate, the third guard plate body, the third extension plate and the third boss form a third drainage area, the threshold guard plate is arranged on the side of the accommodating cavity away from the seat and is connected between the first side guard plate and the second side guard plate, and the two ends of the third drainage area are respectively connected to the first drainage area and the second drainage area to form the drainage groove.

[0014] Furthermore, the ends of the first drainage area and the second drainage area close to the seat are higher than the ends away from the seat to form a slope, the ends of the first drainage area and the second drainage area away from the seat are respectively provided with the drainage outlets, and the middle position of the third drainage area is higher than the two end positions to form a slope.

[0015] Furthermore, the first side guard plate further comprises two first plugs, which are respectively disposed at two ends of the first drainage area;

[0016] The second side guard plate further includes two second plugs, which are respectively disposed at two ends of the second drainage area;

[0017] The first boss is provided with a first lateral opening, the second boss is provided with a second lateral opening, and two ends of the third drainage area are respectively connected to the first lateral opening and the second lateral opening.

[0018] Further, the first side guard plate further comprises a first support platform, which is arranged above the first extension plate and between the first guard plate body and the first boss;

[0019] The second side guard plate further comprises a second support platform, which is arranged above the second extension plate and between the second guard plate body and the second boss;

[0020] The threshold guard plate further includes a third supporting platform, which is disposed above the third extension plate and between the third guard plate body and the third boss.

[0021] Further, the cover plate is overlapped on the first boss, the second boss and the third boss, and the top surface of the cover plate is flush with the top surface of the first guard plate body, the top surface of the second guard plate body and the top surface of the third guard plate body.

[0022] Furthermore, the vehicle drainage structure also includes a sealing ring fixed on a side of the cover plate facing the drainage groove, and the sealing ring abuts against the first boss, the second boss and the third boss.

[0023] In a second aspect, an embodiment of the utility model provides a vehicle, the vehicle comprising:

[0024] The vehicle drainage structure according to the first aspect;

[0025] The controller is arranged in the accommodating cavity.

[0026] The embodiment of the utility model provides a vehicle drainage structure and a vehicle, wherein the vehicle drainage structure comprises a body having a top opening accommodating cavity, a guard plate assembly and a cover plate, wherein the guard plate assembly is arranged above the body and surrounds the accommodating cavity to expose the top opening, a drainage groove is arranged on one side of the guard plate assembly facing the top opening, and a drainage port communicating with the outside is arranged in the drainage groove, and the cover plate is overlapped above the drainage groove, and the cover plate covers the top opening of the accommodating cavity. By arranging the drainage groove on the guard plate assembly of the trunk, the liquid inside the trunk can be collected to the drainage port through the drainage groove and flow to the outside of the vehicle, so that drainage can be achieved at any time without affecting the body sheet metal and the electronic devices inside the vehicle, thereby ensuring the safety performance of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and other purposes, features and advantages of the present invention will become more apparent through the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

[0028] Figure 1 is a top view of the vehicle drainage structure of an embodiment of the utility model;

[0029] Figure 2 is a top view of the guard plate assembly of an embodiment of the utility model;

[0030] Figure 3 is a top view of a first side guard plate of an embodiment of the utility model;

[0031] Figure 4 is a top view of the second side guard plate of the embodiment of the utility model;

[0032] Figure 5 is a top view of a threshold guard plate of an embodiment of the utility model;

[0033] Figure 6 and Figure 7 It is a partial schematic diagram of the second side guard plate of an embodiment of the utility model;

[0034] Figure 8 is a partial cross-sectional view of the cover plate and the first side guard plate of an embodiment of the utility model;

[0035] Fig. 9 It is a schematic diagram of a controller according to an embodiment of the utility model being placed in a receiving cavity.

[0036] Reference numerals:

[0037] 1-accommodating cavity; 2-guard assembly; 3-drainage groove; 4-drainage outlet; 5-cover plate; 6-drainage pipe; 7-first side guard; 71-first guard body; 72-first extension plate; 73-first boss; 74-first drainage area; 75-first plug; 76-first lateral opening; 8-second side guard; 81-second guard body; 82-second extension plate; 83-second boss; 84-second drainage area; 85-second plug; 86-second lateral opening; 9-sill guard; 91-third guard body; 92-third extension plate; 93-third boss; 94-third drainage area; 10 first support platform; 11-second support platform; 12-third support platform; 13-controller. DETAILED DESCRIPTION

[0038] The present application is described below based on embodiments, but the present application is not limited to these embodiments. In the detailed description of the present application below, some specific details are described in detail. It is possible for those skilled in the art to fully understand the present application without the description of these details. In order to avoid confusing the essence of the present application, known methods, processes, flows, components and circuits are not described in detail.

[0039] In addition, persons of ordinary skill in the art will appreciate that the drawings provided herein are for illustration purposes and are not necessarily drawn to scale.

[0040] Unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0041] Unless the context clearly requires otherwise, the words "include", "comprising" and similar words throughout the application should be interpreted as including rather than exclusive or exhaustive; that is, the meaning is "including but not limited to".

[0042] In the description of this application, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of this application, unless otherwise specified, the meaning of "plurality" is two or more.

[0043] Figure 1 It is a top view of the vehicle drainage structure of this embodiment. Figure 2 FIG. 2 is a top view of the guard plate assembly of this embodiment. Figure 1 and Figure 2 As shown, the vehicle drainage structure includes a body, a guard plate assembly 2 and a cover plate 5. The body is a structure inside the vehicle trunk for placing a spare tire or a controller of an autonomous driving vehicle. Generally, the body is located below the luggage space in the trunk, that is, below the trunk floor. The body includes a receiving cavity 1 with a top opening. The receiving cavity 1 is used to place a spare tire or a controller. Typically, the body is formed by sheet metal stamping.

[0044] Usually, body sheet metal is arranged around the vehicle body to support the vehicle body and form the bottom support structure of the trunk. The guard plate assembly 2 is arranged above the main body (body sheet metal) and is arranged around the accommodating cavity 1 to expose the top opening of the accommodating cavity 1. The top of the guard plate assembly 2 is a planar structure, which can form a bottom plate of the luggage space in the trunk to facilitate the placement of luggage items. At the same time, the guard plate assembly 2 is arranged above the body sheet metal to improve the sealing performance, usability and aesthetics of the trunk. Among them, the guard plate assembly 2 is generally fastened to the body sheet metal by snapping, and can also be connected to the body sheet metal by welding or other methods.

[0045] In this embodiment, a drain groove 3 is provided on the side of the guard plate assembly 2 facing the accommodating cavity 1 (that is, the side facing the top opening), and a drain port 4 communicating with the outside of the vehicle is provided in the drain groove 3. The cover plate 5 is overlapped on the drain groove 3, so that the cover plate 5 can cover the top opening of the accommodating cavity 1. Since the guard plate assembly 2 is arranged on all sides above the main body and exposes the accommodating cavity 1, the accumulated water in the trunk can flow directly into the drain groove 3 along the guard plate assembly 2 and the cover plate 5 to the connection gap between the two, and then be discharged to the outside of the vehicle through the drain port 4. Therefore, by providing the drain groove 3 on the guard plate assembly 2, the liquid inside the trunk can be collected to the drain port 4 through the drain groove 3 and flow to the outside of the vehicle, so that drainage can be achieved at any time without affecting the body sheet metal and the electronic devices (such as controllers) in the vehicle, thereby ensuring the safety performance of the vehicle.

[0046] In this embodiment, the vehicle drainage structure further includes a drainage pipe 6, such as Figure 6 and Figure 7 As shown. One end of the drain pipe 6 is sealed and connected to the drain port 4, and the other end of the drain pipe 6 extends to the outside of the vehicle. The drain pipe 6 can pass through the gap of the vehicle body sheet metal and extend to the outside of the vehicle body, so that the accumulated water in the trunk can be discharged to the outside of the vehicle through the drain pipe 6.

[0047] In this embodiment, the drain groove 3 has a slope, that is, the drain groove has a certain inclination angle, one end is higher than the other end, and the drain port 4 is set at the lowest position of the drain groove 3. Therefore, the slope setting method of the drain groove 3 can ensure that the water can flow smoothly to the drain port 4. In one embodiment, the end of the drain groove 3 close to the seat is higher than the end away from the seat, and the drain port 4 is set at the end of the drain groove 3 away from the seat, so that the accumulated water moves toward the side outside the vehicle when flowing in the drain groove 3.

[0048] like Figure 2 As shown, the guard plate assembly 2 includes a first side guard plate 7, a second side guard plate 8 and a door sill guard plate 9. The first side guard plate 7 and the second side guard plate 8 are relatively arranged on both sides of the accommodating cavity 1, and the door sill guard plate 9 is arranged on the side of the accommodating cavity 1 away from the seat and connected between the first side guard plate 7 and the second side guard plate 8.

[0049] The first side guard plate 7 includes a first guard plate body 71, a first extension plate 72 and a first boss 73. Figure 3 and Figure 8 As shown. The first guard plate body 71 is connected to the top of the vehicle body sheet metal on the outside of the body, and the top surface of the first guard plate body 71 is used to form the bottom surface of the trunk. The first extension plate 72 extends outward (toward the side of the accommodating cavity 1) from one side of the first guard plate body 71, and the first extension plate 72 is arranged lower than the first guard plate body 71, and the two form a step. The first boss 73 is arranged above the first extension plate 72, and a gap is formed between the first boss 73 and the side of the first guard plate body 71, so that the first guard plate body 71, the first extension plate 72 and the first boss 73 form a first drainage area 74 with a U-shaped transverse surface. The end of the first drainage area 74 close to the seat is higher than the end away from the seat to form a slope, and the end of the first drainage area 74 away from the seat (i.e., the bottom of the slope) is provided with a drain port 4. As shown Figure 3 As shown, the first side guard plate 7 also includes two first plugs 75, which are respectively blocked at the two ends of the first drainage area 74 and are respectively connected to the first guard plate body 71 and the first boss 73, thereby preventing accumulated water from flowing from the two ends of the first drainage area 74 into the accommodating cavity 1 or onto the body sheet metal.

[0050] The second side guard plate 8 has the same structure as the first side guard plate 7, and the two are symmetrically arranged on both sides of the accommodating cavity 1. Figure 4As shown, the second side guard plate 8 includes a second guard plate body 81, a second extension plate 82 and a second boss 83. The second guard plate body 81 is connected to the top of the vehicle body sheet metal outside the body, and the top surface of the second guard plate body 81 is used to form the bottom surface of the trunk. The second extension plate 82 extends outward (toward the side of the accommodating cavity 1) from one side of the second guard plate body 81, and the second extension plate 82 is arranged lower than the second guard plate body 81, and the two form a step. The second boss 83 is arranged above the second extension plate 82, and a gap is formed between the second boss 83 and the side of the second guard plate body 81, thereby the second guard plate body 81, the second extension plate 82 and the second boss 83 form a second drainage area 84 with a U-shaped transverse surface. The end of the second drainage area 84 close to the seat is higher than the end away from the seat to form a slope, and the end of the second drainage area 84 away from the seat (i.e., the bottom of the slope) is provided with a drain port 4. As shown Figure 4 As shown, the second side guard plate 8 also includes two second plugs 85, which are respectively blocked at the two ends of the second drainage area 84 and are respectively connected to the second guard plate body 81 and the second boss 83, thereby preventing accumulated water from flowing from the two ends of the second drainage area 84 into the accommodating cavity 1 or onto the body sheet metal.

[0051] like Figure 5 As shown, the threshold guard plate 9 includes a third guard plate body 91, a third extension plate 92 and a third boss 93. The third guard plate body 91 is connected to the top of the body sheet metal outside the body, and the top surface of the third guard plate body 91 is used to form the bottom surface of the trunk. The third extension plate 92 extends outward (toward the side of the accommodating cavity 1) from one side of the third guard plate body 91, and the third extension plate 92 is arranged lower than the third guard plate body 91, and the two form a step. The third boss 93 is arranged above the third extension plate 92, and a gap is formed between the third boss 93 and the side surface of the third guard plate body 91, thereby the third guard plate body 91, the third extension plate 92 and the third boss 93 form a third drainage area 94 with a U-shaped transverse surface.

[0052] In this embodiment, both ends of the third drainage area 94 are connected to the outside. After the threshold guard plate 9 is arranged on the side of the accommodating cavity 1 away from the seat and connected between the first side guard plate 7 and the second side guard plate 8, the two ends of the third drainage area 94 are respectively connected to the first drainage area 74 and the second drainage area 84 to form a through drainage groove 3. As a result, the accumulated water in the third drainage area 94 can also flow to the drainage outlet 4 in the first drainage area 74 and the second drainage area 84. Among them, the middle position of the third drainage area 94 is higher than the two end positions to form a slope, which makes it easier for the accumulated water to gather at the drainage outlet 4.

[0053] The first boss 73 is provided with a first lateral opening 76, and the second boss 83 is provided with a second lateral opening 86. Figure 3 and Figure 4When the door sill guard plate 9 is connected to the first side guard plate 7 and the second side guard plate 8, the two ends of the third drainage area 94 are respectively connected to the first lateral opening 76 and the second lateral opening 86, so that the third drainage area 94 is connected to the first drainage area 74 and the second drainage area 84. That is, the side surface of the third guard plate body 91, the third extension plate 92 and the two ends of the third boss 93 forming the third drainage area 94 are respectively arranged in the first lateral opening 76 and the second lateral opening 86.

[0054] Preferably, the first lateral opening 76 and the second lateral opening 86 are respectively arranged corresponding to the positions of the drain port 4, so that the accumulated water in the third drain area 94 can be directly collected into the drain port 4, thereby improving the drainage efficiency.

[0055] In this embodiment, the cover plate 5 overlaps the first boss 73, the second boss 83 and the third boss 93, thereby preventing the accumulated water from directly entering the accommodating cavity 1. At the same time, the cover plate 5 can also form part of the bottom surface of the trunk, which is convenient for preventing luggage and the like. To ensure the stability of the cover plate 5, the first boss 73, the second boss 83 and the third boss 93 have the same height.

[0056] Furthermore, in order to improve the performance and aesthetics of the trunk, after the cover plate 5 is overlapped on the first boss 73, the second boss 83 and the third boss 93, the top surface of the cover plate 5, the top surface of the second guard plate body 81 and the top surface of the first guard plate body 71 are located at the same height and are spliced ​​together to form a complete bottom surface of the trunk.

[0057] like Figure 3-Figure 5 As shown, the first side guard plate 7 also includes a first support platform 10, the second side guard plate 8 also includes a second support platform 11, and the threshold guard plate 9 also includes a third support platform 12. The first support platform 10 is arranged above the first extension plate 72 and between the first guard plate body 71 and the first boss 73, the second support platform 11 is arranged above the second extension plate 82 and between the second guard plate body 81 and the second boss 83, and the third support platform 12 is arranged above the third extension plate 92 and between the third guard plate body 91 and the third boss 93. The first support platform 10, the second support platform 11 and the third support platform 12 can be used to support the cover plate 5, increase the contact area with the cover plate 5, and avoid the cover plate 5 causing pressure damage to the first boss 73, the second boss 83 and the third boss 93 during long-term use. At the same time, the arrangement of the first support platform 10, the second support platform 11 and the third support platform 12 does not affect the flow of accumulated water in each drainage area.

[0058] Furthermore, a space is formed between both ends of the first support platform 10 and the first plug 75 , and a space is formed between both ends of the second support platform 11 and the second plug 85 , so as to facilitate the flow of accumulated water.

[0059] Preferably, the vehicle drainage structure further includes a sealing ring, which is fixed on the side of the cover plate 5 facing the drainage groove 3. The cover plate 5 can be in contact with the first boss 73, the second boss 83 and the third boss 93 through the sealing ring, which can further improve the sealing effect and prevent the accumulated water from entering the accommodating chamber 1. A handle is also provided on the cover plate 5 to facilitate the user to open the cover plate 5.

[0060] This embodiment also provides a vehicle, which includes the vehicle drainage structure and the controller of the above embodiment. The vehicle drainage structure is arranged in the trunk of the vehicle, and the controller is arranged in the accommodating cavity 1. Fig. 9 shown.

[0061] The vehicle drainage structure of this embodiment is achieved by arranging a drainage groove on the guard plate assembly of the trunk, so that the liquid inside the trunk can be collected through the drainage groove to the drainage outlet and flow out of the vehicle. The drainage can be achieved at any time without affecting the body sheet metal and electronic devices such as controllers inside the vehicle, thereby ensuring the safety performance of the vehicle.

[0062] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A vehicle drainage structure, characterized in that: The vehicle drainage structure comprises: The body comprises a receiving cavity (1) having a top opening; A guard plate assembly (2) is arranged above the body, the guard plate assembly (2) is arranged around the accommodating cavity (1) to expose the top opening, a drainage groove (3) is arranged on one side of the guard plate assembly (2) facing the top opening, and a drainage port (4) communicating with the outside is arranged in the drainage groove (3); A cover plate (5) is overlapped above the drainage groove (3), and the cover plate (5) covers the top opening of the accommodating cavity (1).

2. The vehicle drainage structure according to claim 1, characterized in that: The vehicle drainage structure also includes a drainage pipe (6), one end of which is sealedly connected to the drainage port (4) and the other end of which extends to the outside of the vehicle.

3. The vehicle drainage structure according to claim 1 or 2, characterized in that: The drainage groove (3) has a slope, and the drainage port (4) is arranged at the lowest position of the drainage groove (3).

4. The vehicle drainage structure according to claim 1, characterized in that: The guard plate assembly (2) comprises: A first side guard plate (7) and a second side guard plate (8) are arranged on two sides of the accommodating cavity (1) opposite to each other, the first side guard plate (7) comprising a first guard plate body (71), a first extension plate (72) extending outward from one side of the first guard plate body (71), and a first boss (73) arranged above the first extension plate (72), the first guard plate body (71), the first extension plate (72) and the first boss (73) forming a first drainage area (74), the second side guard plate (8) comprising a second guard plate body (81), a second extension plate (82) extending outward from one side of the second guard plate body (81), and a second boss (83) arranged above the second extension plate (82), the second guard plate body (81), the second extension plate (82) and the second boss (83) forming a second drainage area (84); A threshold guard plate (9), comprising a third guard plate body (91), a third extension plate (92) extending outward from one side of the third guard plate body (91), and a third boss (93) arranged above the third extension plate (92); the third guard plate body (91), the third extension plate (92) and the third boss (93) form a third drainage area (94); the threshold guard plate (9) is arranged on a side of the accommodating cavity (1) away from the seat and connected between the first side guard plate (7) and the second side guard plate (8); the two ends of the third drainage area (94) are respectively connected to the first drainage area (74) and the second drainage area (84) to form the drainage groove (3).

5. The vehicle drainage structure according to claim 4, characterized in that: The ends of the first drainage area (74) and the second drainage area (84) close to the seat are higher than the ends away from the seat to form a slope; the ends of the first drainage area (74) and the second drainage area (84) away from the seat are respectively provided with the drainage port (4); and the middle position of the third drainage area (94) is higher than the two end positions to form a slope.

6. The vehicle drainage structure according to claim 4, characterized in that: The first side guard plate (7) further comprises two first plugs (75) respectively disposed at two ends of the first drainage area (74); The second side guard plate (8) further comprises two second plugs (85) respectively disposed at two ends of the second drainage area (84); The first boss (73) is provided with a first lateral opening (76), the second boss (83) is provided with a second lateral opening (86), and two ends of the third drainage area (94) are respectively connected to the first lateral opening (76) and the second lateral opening (86).

7. The vehicle drainage structure according to claim 4, characterized in that: The first side guard plate (7) further comprises a first support platform (10) which is arranged above the first extension plate (72) and between the first guard plate body (71) and the first boss (73); The second side guard plate (8) further comprises a second support platform (11), which is arranged above the second extension plate (82) and between the second guard plate body (81) and the second boss (83); The threshold guard plate (9) further comprises a third support platform (12) which is arranged above the third extension plate (92) and between the third guard plate body (91) and the third boss (93).

8. The vehicle drainage structure according to claim 4, characterized in that: The cover plate (5) overlaps the first boss (73), the second boss (83) and the third boss (93), and the top surface of the cover plate (5) is flush with the top surface of the first guard plate body (71), the top surface of the second guard plate body (81) and the top surface of the third guard plate body (91).

9. The vehicle drainage structure according to claim 4, characterized in that: The vehicle drainage structure also includes a sealing ring fixed on a side of the cover plate (5) facing the drainage groove (3), and the sealing ring abuts against the first boss (73), the second boss (83) and the third boss (93).

10. A vehicle, characterized in that: The vehicle comprises: The vehicle drainage structure according to any one of claims 1 to 9; A controller is arranged in the accommodating cavity (1).

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