Vehicle-mounted equipment and vehicle

Abstract

The utility model provides vehicle-mounted equipment and a vehicle. The vehicle-mounted equipment is used for being installed on a rear hopper of the vehicle. The vehicle-mounted equipment comprises a high cover assembly used for being fixed to a rear hopper and defining a containing space of a vehicle with the rear hopper; the high cover assembly comprises a shell and a side cover; a first opening is formed in the side part of the shell; the side cover is movably connected to the shell corresponding to the first opening so as to be opened and closed relative to the first opening; the lifting assembly is fixed to the containing space and comprises a lifting mechanism and a bearing platform; the bearing platform is fixed to the lifting mechanism and can be adjusted in the height direction through the lifting mechanism. When the equipment and the lifting assembly need to be used or the equipment and the lifting assembly need to be maintained, the lifting assembly or the equipment can be operated through the first opening, and therefore the equipment and the lifting assembly arranged in the containing space can be maintained conveniently. And the side cover is closed relative to the first opening, so that the equipment and the lifting assembly in the accommodating space are protected from dust and water.

Description

Technical Field

[0001] The present application relates to the field of vehicles, and in particular to a vehicle-mounted device and a vehicle. Background Art

[0002] With the recent development of the automotive industry, more and more industries are choosing to integrate pickup trucks and other vehicles with rear bed structures to meet their operational needs. For example, in power and fire inspection scenarios and plant protection operations, these vehicles can accommodate the equipment required for operation in the rear bed, meeting the needs of convenient equipment transportation and convenient operation.

[0003] To facilitate access to equipment within the rear bucket, a lid with an opening and an adjustable load platform are typically located on top of the rear bucket. To use the equipment, the lid is opened and the load platform is adjusted to position the equipment. However, in the prior art, opening and closing the lid and adjusting the load platform are inconvenient. Utility Model Content

[0004] The present application provides a vehicle-mounted device and a vehicle that are easy to operate and simplify the calling operation of the device placed in the rear bucket.

[0005] In a first aspect, the present application provides a vehicle-mounted device, the vehicle-mounted device being configured to be mounted on a rear bucket of a vehicle; the vehicle-mounted device comprising:

[0006] A high cover assembly is used to be fixed to the rear bucket and to enclose the vehicle's accommodation space with the rear bucket; the high cover assembly includes a shell and a side cover; a first opening is formed on a side of the shell; the side cover is movably connected to the shell corresponding to the first opening so as to open and close relative to the first opening;

[0007] A lifting component is fixed to the accommodating space, and the lifting component includes a lifting mechanism and a carrying platform; the carrying platform is fixed to the lifting mechanism and can be adjusted in height direction through the lifting mechanism.

[0008] The high cover assembly is used to shield the storage space, which can be used to set up equipment. The high cover assembly is provided to protect the equipment and lifting assembly in the storage space from dust and water. By providing a first opening and a side cover corresponding to the first opening, when the equipment and lifting assembly need to be used, or when the equipment and lifting assembly need to be repaired, the side cover is opened relative to the first opening, and the lifting assembly or equipment can be operated through the first opening, thereby facilitating maintenance of the equipment and lifting assembly set up in the storage space. When the equipment and lifting assembly do not need to be used, or when the equipment and lifting assembly do not need to be repaired, the side cover is closed relative to the first opening, protecting the equipment and lifting assembly in the storage space from dust and water.

[0009] Optionally, the side cover includes a cover plate and a heat dissipation plate, the cover plate is movably connected to the shell, the heat dissipation plate is connected to the inner side of the cover plate, and the heat dissipation plate is provided with heat dissipation holes penetrating along the thickness direction.

[0010] The heat sink facilitates heat dissipation within the storage space, allowing the device to be stored after use, reducing the risk of residual heat affecting its lifespan and protecting the device. A cover plate is installed outside the heat sink to protect the device and lifting components within the storage space from dust and water.

[0011] Optionally, the heat dissipation hole is a long hole extending along the length direction of the heat dissipation plate.

[0012] Through the above arrangement, the area of ​​the heat dissipation holes is increased, thereby improving the heat dissipation effect of the high cover assembly.

[0013] Optionally, there are multiple heat dissipation holes, which are arranged at intervals along the length and width directions of the heat dissipation plate.

[0014] Through the above arrangement, the area of ​​the heat dissipation holes is increased, thereby improving the heat dissipation effect of the high cover assembly.

[0015] Optionally, the heat dissipation plate includes a guide portion, which is connected to a side edge of the heat dissipation hole and is inclined toward a side close to the cover plate.

[0016] By setting the guide part, the air flow is facilitated to flow quickly along the guide plate from the side of the heat sink close to the accommodating space to the side of the heat sink away from the accommodating space, increasing the heat exchange inside the accommodating space, thereby facilitating the heat dissipation effect of the equipment inside the accommodating space.

[0017] Optionally, the high cover assembly includes a fan, which is arranged inside the accommodating space and faces the heat dissipation plate.

[0018] By setting the fan to blow air toward the heat sink, the air flow is facilitated to flow quickly along the guide plate from the side of the heat sink close to the accommodating space to the side of the heat sink away from the accommodating space, thereby increasing the heat exchange inside the accommodating space and thus facilitating the heat dissipation effect of the equipment inside the accommodating space.

[0019] Optionally, the high cover assembly includes a hinge, which is connected to the top side edge of the first opening. The top of the side cover is hinged to the hinge and is rotatably connected to the shell through the hinge.

[0020] With the above arrangement, the bottom of the side cover can be opened or closed relative to the first opening. When the side cover is open relative to the first opening, the side cover can shield the first opening; when the side cover is open relative to the first opening, the side cover can also protect the equipment and lifting assembly in the storage space from dust and water, making the high cover assembly suitable for different usage scenarios.

[0021] Optionally, the high cover assembly further includes a support member, one end of the support member is movably connected to the side wall of the first opening, and the other end is movably connected to the side cover, and when the side cover is opened relative to the shell, the support member supports the side cover.

[0022] The above arrangement helps stabilize the side cover in an open position relative to the first opening. When repairing the lifting assembly or equipment inside the accommodation space, the support member maintains the side cover in an open position relative to the first opening, eliminating the need for additional devices to stabilize the side cover, thereby facilitating the use of the high cover assembly.

[0023] Optionally, in the length direction of the vehicle, both ends of the lifting assembly are located in the first opening.

[0024] The first opening extends along the length of the vehicle, and both ends of the lifting assembly are located within the first opening. When repairing the lifting assembly or equipment inside the accommodation space, it is convenient to inspect the lifting assembly or equipment and operate maintenance tools through the first opening, and it is convenient to use the high cover assembly.

[0025] Optionally, a second opening is formed on the top of the housing corresponding to the carrying platform, and the high cover assembly further comprises a top cover, which is movably connected to the housing corresponding to the second opening so as to be opened and closed relative to the second opening;

[0026] The vehicle-mounted equipment also includes an operating device, which is arranged on a side of the accommodating space close to the first opening. The operating device is electrically connected to the lifting mechanism and the top cover to control the opening or closing of the top cover relative to the second opening, and to control the lifting mechanism to drive the carrying platform to rise and fall.

[0027] The device is placed on a carrying platform, which is raised or lowered by a lifting mechanism to move away from or closer to the second opening. When the carrying platform moves toward the second opening, the top cover opens relative to the second opening, allowing the device to be removed from or retrieved from the storage space. When the carrying platform moves away from the second opening, the height space between the second opening and the carrying platform increases, allowing it to accommodate the device. At this time, the top cover closes relative to the second opening, protecting the device and lifting components in the storage space from dust and water, making it easier to transport the device by vehicle.

[0028] By arranging an operating device on one side of the accommodating space close to the first opening, the staff can observe the conditions of the top cover, the carrying platform and the equipment at any time during the process of operating the lifting of the carrying platform and the opening and closing of the top cover, and operate the movement of the top cover and the lifting mechanism, and intervene in situations that may damage the equipment or the vehicle-mounted equipment, which is beneficial to protecting the equipment and the vehicle-mounted equipment.

[0029] Optionally, a second opening is formed on the top of the housing corresponding to the carrying platform, and the high cover assembly further comprises a top cover, which is movably connected to the housing corresponding to the second opening so as to be opened and closed relative to the second opening;

[0030] The vehicle-mounted equipment also includes an emergency stop device, which is arranged on one side of the accommodating space close to the first opening. The emergency stop device is electrically connected to the lifting mechanism and the top cover to control the relative movement of the top cover with respect to the second opening and the movement of the lifting mechanism.

[0031] The above arrangement makes it easy for staff to operate the emergency stop device in time when an accident occurs, stop the relative movement of the top cover relative to the second opening, and the movement of the lifting mechanism, which is beneficial to the safety of the vehicle-mounted equipment.

[0032] In a second aspect, the present application provides a vehicle comprising a rear bucket and the vehicle-mounted equipment as described in the first aspect, wherein the vehicle-mounted equipment is installed in the rear bucket.

[0033] The high cover assembly is used to shield the accommodating space, and the accommodating space can be used to set up equipment. By setting up the high cover assembly, the equipment and lifting assembly in the accommodating space can be protected from dust and water. By setting up a first opening and a side cover corresponding to the first opening, when the equipment and lifting assembly need to be used, or when the equipment and lifting assembly need to be repaired, the side cover is opened relative to the first opening, and the lifting assembly or the equipment can be operated through the first opening, thereby facilitating the maintenance of the equipment and lifting assembly set up in the accommodating space. When the equipment and lifting assembly do not need to be used, or when the equipment and lifting assembly do not need to be repaired, the side cover is closed relative to the first opening, and the equipment and lifting assembly in the accommodating space can be protected from dust and water. By setting up the above-mentioned on-board device on the vehicle, the vehicle can be used for the transportation of operating equipment in inspection scenarios such as electricity and firefighting, and plant protection operations, thereby achieving convenient transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0035] Figure 1 Shown is a schematic diagram of an embodiment of the vehicle-mounted device of the present application.

[0036] Figure 2 Shown is a schematic diagram of another embodiment of the vehicle-mounted device of the present application.

[0037] Figure 3 Shown is a schematic diagram of the inner side of another embodiment of the vehicle-mounted device of the present application.

[0038] Figure 4 Shown is a schematic diagram of an embodiment of a heat dissipation plate of a vehicle-mounted device of the present application.

[0039] Figure 5 Shown is a schematic diagram of an embodiment of an operating device and an emergency stop device of the vehicle-mounted equipment of the present application.

[0040] Description of reference numerals:

[0041] 100, high cover assembly; 110, housing; 111, first opening; 112, second opening; 120, side cover; 121, cover plate; 122, heat dissipation plate; 1221, heat dissipation hole; 1222, air guide; 130, hinge; 140, support member; 150, top cover; 200, lifting assembly; 210, lifting mechanism; 220, carrying platform; 300, operating device; 400, emergency stop device; 500, fan;

[0042] 600. Vehicle-mounted equipment. DETAILED DESCRIPTION

[0043] Here, the technical solutions in the embodiments (or "implementations") of the present application will be clearly and completely described in conjunction with the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0044] If there are terms related to directional indications or positional relationships in the embodiments of this application (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the accompanying drawings); if the specific posture changes, the directional indication or positional relationship will also change accordingly. In addition, the terms "first" and "second" in the embodiments of this application are only used for the purpose of convenience of description and should not be understood as indicating or implying relative importance.

[0045] The present application provides a vehicle-mounted device and a vehicle. The vehicle-mounted device and the vehicle of the present application are described in detail below with reference to the accompanying drawings. The features of the following embodiments and implementations may be combined with each other unless they conflict.

[0046] This application provides a vehicle-mounted device 600, see Figure 1-Figure 3 As shown, the vehicle-mounted equipment 600 is used to be installed in the rear bucket of a vehicle. The vehicle-mounted equipment 600 includes a high cover assembly 100 and a lifting assembly 200. The high cover assembly 100 is used to be fixed to the rear bucket and, together with the rear bucket, forms a storage space for the vehicle. The high cover assembly 100 includes a shell 110, side covers 120, and a top cover 150. A first opening 111 is provided on the side of the shell 110, and a second opening 112 is provided on the top. The side cover 120 is movably connected to the shell 110 corresponding to the first opening 111, so as to open and close relative to the first opening 111. The top cover 150 is movably connected to the shell 110 corresponding to the second opening 112, so as to open and close relative to the second opening 112. The high cover assembly 100 is used to shield the storage space, which can be used to place work equipment. The lifting assembly 200 is fixed to the storage space and includes a lifting mechanism 210 and a load-bearing platform 220. The carrying platform 220 is fixed to the lifting mechanism 210 and can be adjusted in height by the lifting mechanism 210. In some embodiments, the lifting mechanism 210 can be fixed to the bottom of the rear bucket of the vehicle and can be lifted upward or compressed downward to achieve the lifting and lowering of the carrying platform 220. In other embodiments, the lifting mechanism 210 can be hoisted on the top of the high cover assembly 100. The operating equipment is placed on the carrying platform 220, and the carrying platform 220 is lifted and lowered by the lifting mechanism 210 to move away from or close to the second opening 112. When the carrying platform 220 moves in the direction close to the second opening 112, the top cover 150 opens relative to the second opening 112, and the operating equipment can be taken out of the accommodating space or called. When the carrying platform 220 moves in the direction away from the second opening 112, the space in the height direction between the second opening 112 and the carrying platform 220 increases, which can be used to accommodate operating equipment. At this time, the top cover 150 can be closed relative to the second opening 112, providing dust-proof and waterproof protection for the equipment and lifting assembly 200 in the accommodating space, making it easy to transport the operating equipment by vehicle, and meeting the needs of convenient operation.

[0047] The high cover assembly 100 is provided to protect the equipment and the lifting assembly 200 in the storage space from dust and water. By providing a first opening 111 and a side cover 120 corresponding to the first opening 111, when the operating equipment and the lifting assembly 200 need to be used or repaired, the side cover 120 is opened relative to the first opening 111, and the lifting assembly 200 or the operating equipment can be operated through the first opening 111, thereby facilitating maintenance of the operating equipment and the lifting assembly 200 disposed in the storage space. When the operating equipment and the lifting assembly 200 are not needed or repaired, the side cover 120 is closed relative to the first opening 111, protecting the equipment and the lifting assembly 200 in the storage space from dust and water.

[0048] In an alternative embodiment, see Figure 1 and Figure 2 As shown, the side cover 120 includes a cover plate 121 and a heat dissipation plate 122. The cover plate 121 is movably connected to the housing 110. The heat dissipation plate 122 is connected to the inner side of the cover plate 121 and is provided with heat dissipation holes 1221 penetrating along the thickness direction.

[0049] The heat sink 122 facilitates heat dissipation within the storage space, allowing the equipment to be stored within the storage space after use, reducing the risk of residual heat affecting the equipment's service life and protecting the equipment. The cover 121, provided on the exterior of the heat sink 122, protects the equipment and lifting assembly 200 within the storage space from dust and water.

[0050] In an alternative embodiment, see Figure 3 As shown, the heat dissipation holes 1221 are long holes extending along the length direction of the heat dissipation plate 122. The heat dissipation holes 1221 can also be set to be circular, rectangular or polygonal, etc., which is not limited in this application.

[0051] Through the above configuration, the configuration area of ​​the heat dissipation holes 1221 is increased, thereby improving the heat dissipation effect of the high cover assembly 100 .

[0052] In an alternative embodiment, see Figure 3 As shown, there are multiple heat dissipation holes 1221 , which are arranged at intervals along the length direction and width direction of the heat dissipation plate 122 .

[0053] Through the above configuration, the configuration area of ​​the heat dissipation holes 1221 is increased, thereby improving the heat dissipation effect of the high cover assembly 100 .

[0054] In an alternative embodiment, see Figure 3 and Figure 4As shown, the heat sink 122 includes a guide portion 1222, which is connected to a side edge of the heat dissipation hole 1221 and is tilted toward the side close to the cover plate 121. In some embodiments, the top of the guide portion 1222 can be connected to the top of the heat dissipation hole 1221 and tilted downward toward the side close to the cover plate 121; in other embodiments, the bottom of the guide portion 1222 can be connected to the bottom of the heat dissipation hole 1221 and tilted upward toward the side close to the cover plate 121.

[0055] By setting the guide portion 1222, the air flow is facilitated to flow quickly along the guide plate from the side of the heat sink 122 close to the storage space to the side of the heat sink 122 away from the storage space, thereby increasing the heat exchange inside the storage space, thereby facilitating the heat dissipation effect of the operating equipment inside the storage space.

[0056] In an alternative embodiment, see Figure 3 As shown, the high cover assembly 100 includes a fan 500, which is arranged inside the storage space and faces the heat sink 122, and is used to blow air toward the heat sink 122. This arrangement facilitates the rapid flow of air along the guide plate from the side of the heat sink 122 close to the storage space to the side of the heat sink 122 away from the storage space, thereby increasing heat exchange within the storage space and thus improving the heat dissipation effect of the device within the storage space.

[0057] In an alternative embodiment, see Figure 1 and Figure 2 As shown, the high cover assembly 100 includes a hinge 130 . The hinge 130 is connected to the top edge of the first opening 111 . The top of the side cover 120 is hinged to the hinge 130 and is rotatably connected to the housing 110 via the hinge 130 .

[0058] Through the above arrangement, the bottom of the side cover 120 can be opened or closed relative to the first opening 111. When the side cover 120 is open relative to the first opening 111, the side cover 120 can shield the first opening 111; when the side cover 120 is open relative to the first opening 111, the side cover 120 can also protect the operating equipment and the lifting assembly 200 in the accommodation space from dust and water, making the high cover assembly 100 suitable for different usage scenarios.

[0059] In other embodiments, the hinge 130 is connected to the side edge of the first opening 111 , and the side of the side cover 120 is connected to the hinge 130 . In this case, the side of the side cover 120 without the hinge 130 can be opened relative to the first opening 111 .

[0060] In an alternative embodiment, see Figure 3As shown, the high cover assembly 100 further includes a support member 140, one end of which is movably connected to the side wall of the first opening 111, and the other end of which is movably connected to the side cover 120. When the side cover 120 is opened relative to the housing 110, the support member 140 supports the side cover 120. In some embodiments, the support member 140 is a hydraulic cylinder or a pneumatic cylinder, one end of which is movably connected to the side wall of the first opening 111, and the other end of which is movably connected to the side cover 120, and is spaced apart from the rotation axis of the hinge member 130.

[0061] The above arrangement helps stabilize the side cover 120 in an open position relative to the first opening 111. When repairing the lifting assembly 200 or equipment inside the accommodation space, the support member 140 maintains the side cover 120 open relative to the first opening 111, eliminating the need for additional devices to stabilize the side cover 120 and facilitating the use of the high cover assembly 100.

[0062] In an alternative embodiment, see Figure 3 As shown, in the length direction of the vehicle, both ends of the lifting assembly 200 are located in the first opening 111 .

[0063] When the lifting assembly 200 or the operating equipment inside the accommodation space is repaired, it is convenient to inspect the lifting assembly 200 or the operating equipment and operate the tools for repair through the first opening 111, which facilitates the use of the high cover assembly 100.

[0064] In an alternative embodiment, see Figure 3 and Figure 5 As shown, the vehicle-mounted equipment 600 also includes an operating device 300, which is arranged on one side of the accommodating space near the first opening 111. The operating device 300 is electrically connected to the lifting mechanism 210 and the top cover 150 to control the opening or closing of the top cover 150 relative to the second opening 112, and to control the lifting mechanism 210 to drive the carrying platform 220 to rise and fall.

[0065] In some embodiments, the operating device 300 may be provided with four buttons, corresponding to the lifting mechanism 210 moving the carrying platform 220 upward, the lifting mechanism 210 moving the carrying platform 220 downward, the top cover 150 opening, and the top cover 150 closing.

[0066] In some other embodiments, the operating device 300 may also be configured as an operating lever or the like.

[0067] By setting the operating device 300 on one side of the accommodating space close to the first opening 111, the staff can observe the conditions of the top cover 150, the carrying platform 220 and the operating equipment at any time during the process of operating the lifting and lowering of the carrying platform 220 and the opening and closing of the top cover 150, and operate the movement of the top cover 150 and the lifting mechanism 210, and intervene in situations that may damage the equipment or the vehicle-mounted equipment 600, which is beneficial to protecting the equipment and the vehicle-mounted equipment.

[0068] In an alternative embodiment, see Figure 3 and Figure 5 As shown, the vehicle-mounted device 600 further includes an emergency stop device 400, which is disposed on one side of the accommodation space near the first opening 111. The emergency stop device 400 is electrically connected to the lifting mechanism 210 and the top cover 150 to control the relative movement of the top cover 150 relative to the second opening 112 and the movement of the lifting mechanism 210.

[0069] In some embodiments, the emergency stop device 400 can be configured as a button or an operating lever. When the user presses the button or moves the operating lever to the emergency stop position, the top cover 150 stops moving relative to the second opening 112, and the lifting mechanism 210 stops moving. In other embodiments, after stopping, the emergency stop device 400 can lock the movement of the top cover 150 and the movement of the lifting mechanism 210 until the staff confirms that the current emergency situation has been resolved and then operates the emergency stop device 400 again, so that the emergency stop state of the vehicle-mounted device 600 is released, the top cover 150 can move relative to the second opening 112 again, and the lifting mechanism 210 can move again.

[0070] The above arrangement facilitates the staff to promptly operate the emergency stop device 400 in the event of an accident, stopping the relative movement of the top cover 150 relative to the second opening 112 and the movement of the lifting mechanism 210, which is beneficial to the safety of the vehicle-mounted equipment 600.

[0071] The present application provides a vehicle, which includes a rear bucket and a vehicle-mounted device 600, and the vehicle-mounted device 600 is installed in the rear bucket.

[0072] The high cover assembly 100 is used to shield the storage space, which can be used to set up operating equipment. By setting up the high cover assembly 100, the operating equipment and the lifting assembly 200 in the storage space are protected from dust and water. By setting up a first opening 111 and a side cover 120 corresponding to the first opening 111, when the equipment and the lifting assembly 200 need to be used, or when the equipment and the lifting assembly 200 need to be repaired, the side cover 120 is opened relative to the first opening 111, and the lifting assembly 200 or the equipment can be operated through the first opening 111, thereby facilitating the maintenance of the equipment and the lifting assembly 200 set up in the storage space. When the operating equipment and the lifting assembly 200 do not need to be used, or when the operating equipment and the lifting assembly 200 do not need to be repaired, the side cover 120 is closed relative to the first opening 111, protecting the equipment and the lifting assembly 200 in the storage space from dust and water. By setting up the above-mentioned on-board device on a vehicle, the vehicle can be used for transporting operating equipment in inspection scenarios such as electricity and fire protection, as well as plant protection operations, to achieve convenient transportation.

[0073] It should be noted that the technical solutions or technical features described in the above embodiments can be combined or supplemented with each other without conflict. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the accompanying drawings; all modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application shall be included in the scope of protection of this application.

Claims

1. A vehicle-mounted device, characterized in that: The vehicle-mounted device is used to be installed in the rear bucket of a vehicle; the vehicle-mounted device includes: A high cover assembly is used to be fixed to the rear bucket and to enclose the vehicle's accommodation space with the rear bucket; the high cover assembly includes a shell and a side cover; a first opening is formed on a side of the shell; the side cover is movably connected to the shell corresponding to the first opening so as to open and close relative to the first opening; A lifting component is fixed to the accommodating space, and the lifting component includes a lifting mechanism and a carrying platform; the carrying platform is fixed to the lifting mechanism and can be adjusted in height direction through the lifting mechanism.

2. The vehicle-mounted device according to claim 1, wherein: The side cover includes a cover plate and a heat dissipation plate. The cover plate is movably connected to the shell. The heat dissipation plate is connected to the inner side of the cover plate. The heat dissipation plate is provided with heat dissipation holes penetrating along the thickness direction.

3. The vehicle-mounted device according to claim 2, wherein: The heat dissipation holes are long holes extending along the length direction of the heat dissipation plate; And / or, there are multiple heat dissipation holes, which are arranged at intervals along the length direction and width direction of the heat dissipation plate.

4. The vehicle-mounted device according to claim 2, wherein: The heat dissipation plate includes a guide portion, which is connected to a side edge of the heat dissipation hole and is inclined toward a side close to the cover plate.

5. The vehicle-mounted device according to claim 2, wherein: The high cover assembly includes a fan, which is arranged inside the accommodating space and faces the heat dissipation plate.

6. The vehicle-mounted device according to claim 1, wherein: The high cover assembly includes a hinge, which is connected to the top side edge of the first opening. The top of the side cover is hinged to the hinge and is rotatably connected to the shell through the hinge.

7. The vehicle-mounted device according to claim 6, characterized in that: The high cover assembly further includes a support member, one end of which is movably connected to the side wall of the first opening, and the other end of which is movably connected to the side cover. When the side cover is opened relative to the shell, the support member supports the side cover.

8. The vehicle-mounted device according to claim 1, wherein: In the length direction of the vehicle, both ends of the lifting assembly are located in the first opening.

9. The vehicle-mounted device according to claim 1, wherein: A second opening is formed on the top of the housing corresponding to the carrying platform, and the high cover assembly further comprises a top cover, which is movably connected to the housing corresponding to the second opening so as to be opened and closed relative to the second opening; The vehicle-mounted equipment also includes an operating device, which is arranged on a side of the accommodating space close to the first opening. The operating device is electrically connected to the lifting mechanism and the top cover to control the opening or closing of the top cover relative to the second opening, and to control the lifting mechanism to drive the carrying platform to rise and fall.

10. The vehicle-mounted device according to claim 1, wherein: A second opening is formed on the top of the housing corresponding to the carrying platform, and the high cover assembly further comprises a top cover, which is movably connected to the housing corresponding to the second opening so as to be opened and closed relative to the second opening; The vehicle-mounted equipment also includes an emergency stop device, which is arranged on one side of the accommodating space close to the first opening. The emergency stop device is electrically connected to the lifting mechanism and the top cover to control the relative movement of the top cover with respect to the second opening and the movement of the lifting mechanism.

11. A vehicle, characterized in that: The vehicle includes a rear bucket and the vehicle-mounted device according to any one of claims 1 to 10, and the vehicle-mounted device is installed in the rear bucket.

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