Video controller and vehicle

Abstract

A video controller and a vehicle, the video controller comprises a housing and an electrical assembly, the housing encloses an accommodating cavity, the housing is provided with an air inlet and an air outlet which are communicated with the accommodating cavity, the electrical assembly is accommodated in the accommodating cavity, and air enters the accommodating cavity through the air inlet and is discharged from the air outlet after passing through the electrical assembly. Through the arrangement of the video controller, hot air in the shell can be discharged more smoothly, the heat dissipation performance of the video controller is improved, and system faults caused by overheating are not likely to happen.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary driving, in particular to a video controller and a vehicle. Background Art

[0002] The Multi-Purpose Camera (MPC) is a device that integrates image recognition and vehicle motion control. It can realize assisted driving. It mainly processes images collected by the camera, recognizes models such as vehicles, pedestrians, two-wheeled vehicles, lane lines, and performs artificial intelligence calculations. It is the brain that realizes the assisted driving function.

[0003] The multifunctional video controller in the prior art has the problem of insufficient heat dissipation effect, which easily leads to system failure. Utility Model Content

[0004] The utility model aims to provide a video controller and a vehicle, so as to solve the problem that the multifunctional video controller in the prior art has insufficient heat dissipation effect and easily causes system failure.

[0005] In order to achieve the purpose of the utility model, the utility model provides the following technical solutions:

[0006] In a first aspect, the utility model provides a video controller, comprising: a shell, enclosing a receiving cavity, and the shell is provided with an air inlet and an air outlet connected to the receiving cavity; an electrical component, received in the receiving cavity; wherein air enters the receiving cavity through the air inlet, and is discharged from the air outlet after passing through the electrical component, and when the video controller is in use, the air outlet is farther away from the center of the earth than the air inlet.

[0007] In one embodiment, the air outlet and the air inlet are respectively arranged at two opposite ends of the shell.

[0008] In one embodiment, in the orthographic projection of the video controller in the width direction, the air outlet and the air inlet are at least partially overlapped.

[0009] In one embodiment, the shell includes a base plate and a cover body, the cover body encloses the receiving cavity, the base plate is connected to the cover body and closes the receiving cavity, and the air outlet and the air inlet are both opened on the cover body.

[0010] In one embodiment, the cover body includes a main body and heat dissipation ribs, the main body encloses the receiving cavity, the heat dissipation ribs are arranged on a side of the main body facing away from the bottom plate, and the heat dissipation ribs and the main body are an integrated structure.

[0011] In one embodiment, the electrical component includes a camera, and the cover body is further provided with a through hole, and the camera is suitable for capturing images through the through hole.

[0012] In one embodiment, the electrical component further includes a buffer, the camera includes a connecting plate and a lens, the lens is connected to the connecting plate, the lens is inserted into the through hole, the buffer is sleeved on the lens, and abuts against both the cover body and the connecting plate.

[0013] In one embodiment, the shell further includes a fixing component, which is disposed on a surface of the shell facing away from the receiving cavity, and is suitable for being connected and fixed to a mounting component of a vehicle.

[0014] In one embodiment, the fixing assembly includes a first fixing member and a second fixing member, the first fixing member and the second fixing member are respectively arranged at two opposite ends of the shell, and the first fixing member and the second fixing member are both suitable for being clamped with the installation assembly.

[0015] In one embodiment, the electrical component further includes a processor, and the video controller further includes a heat dissipation component, the heat dissipation component is received in the receiving cavity and connected to the processor, and the heat dissipation component is suitable for dissipating heat for the processor through the air outlet.

[0016] In one embodiment, the heat dissipation assembly includes a heat conductive member, the heat conductive member includes a heat pipe and a heat sink, the heat pipe is connected to the heat sink, the heat pipe is connected to the processor, and the heat sink is arranged at the air outlet.

[0017] In one embodiment, the heat dissipation component also includes a fan, which is electrically connected to the electrical component and to the heat sink. The fan is suitable for driving air into the receiving cavity through the air inlet and being discharged from the air outlet after passing through the electrical component and the heat sink in sequence.

[0018] In one embodiment, the electrical component further includes a fan controller, which is electrically connected to the fan and is suitable for controlling the rotation speed of the fan.

[0019] In a second aspect, the utility model further provides a vehicle, comprising a mounting assembly and a video controller as described in each embodiment of the first aspect, wherein the fixing assembly of the video controller is connected and fixed to the mounting assembly, and the air outlet is closer to the top of the vehicle than the air inlet.

[0020] In one embodiment, the mounting assembly includes a base, a first mounting member and a second mounting member, the first mounting member and the second mounting member are relatively spaced apart from each other on the base in the width direction of the vehicle, the base is connected to the front windshield of the vehicle, the first mounting member is connected to the first fixing member of the video controller, and the second mounting member is connected to the second fixing member of the video controller.

[0021] In one embodiment, the first mounting member defines a first mounting groove, the second mounting member defines a second mounting groove, the first fixing member is connected to the first mounting groove, and the second fixing member is connected to the second mounting groove.

[0022] By setting up a video controller, the video controller includes a shell and an electrical component, the shell encloses a receiving cavity, and the shell is provided with an air inlet and an air outlet connected to the receiving cavity, the electrical component is received in the receiving cavity, wherein air enters the receiving cavity through the air inlet, and is discharged from the air outlet after passing through the electrical component. When the video controller is in use, the air outlet is farther away from the center of the earth than the air inlet, so that the discharge of hot air in the shell is smoother, thereby improving the heat dissipation performance of the video controller and preventing system failure due to overheating. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 is a structural diagram of a vehicle of an embodiment;

[0025] Figure 2 is an exploded diagram of a video controller of an embodiment;

[0026] Figure 3 is a structural diagram of a video controller of an embodiment;

[0027] Figure 4 is a top view of an electrical assembly of one embodiment;

[0028] Figure 5 is a cross-sectional view of an electrical assembly according to an embodiment.

[0029] Description of reference numerals:

[0030] 1000-Vehicles;

[0031] 100- video controller;

[0032] 10-shell, 11-accommodating cavity, 12-air inlet, 13-air outlet, 14-bottom plate, 141-second fixing hole, 15-cover, 151-first opening, 152-first end surface, 153-second end surface, 154-main body, 155-heat dissipation rib, 156-top surface, 157-through hole, 158-support groove, 16-fixing assembly, 161-first fixing member, 162-second fixing member;

[0033] 20-electrical component, 21-circuit board, 211-first fixing hole, 22-first plug-in module, 23-processor, 24-camera, 241-lens, 242-connecting board, 25-buffer, 26-second plug-in module, 27-first connecting cable, 28-third plug-in module, 29-fan controller;

[0034] 30-first fixing bolt, 31-second fixing bolt, 32-third fixing bolt;

[0035] 40-heat dissipation component, 41-second connecting cable, 42-heat conducting member, 421-heat conducting pipe, 4211-accommodating space, 422-heat sink, 423-heat conducting medium, 424-heat conducting sheet, 425-thermal grease, 43-fan, 431-blade, 432-exhaust port, 433-housing;

[0036] 200-installation assembly, 201-base, 202-first installation member, 2021-first installation slot, 203-second installation member, 2031-second installation slot;

[0037] 300 - Interior rearview mirror. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there can be a central component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there can be a central component at the same time.

[0040] Unless otherwise defined, all technical and scientific terms used in this utility model have the same meaning as those commonly understood by technicians in the technical field of this utility model. The terms used in the specification of this utility model are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used in this utility model includes any and all combinations of one or more related listed items.

[0041] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0042] Please refer to Figure 1 The present invention provides a vehicle 1000, including a mounting assembly 200 and a video controller 100 in an embodiment of the present invention, and a fixing assembly 16 of the video controller 100 is connected and fixed to the mounting assembly 200. Optionally, the vehicle 1000 may be a fuel vehicle, an electric vehicle, a hydrogen-electric hybrid vehicle, or an oil-electric hybrid vehicle, etc., without limitation. Optionally, the vehicle 1000 also includes a driving system (not shown), and the video controller 100 in an embodiment of the present invention is electrically connected to the driving system to control the driving of the vehicle 1000 and realize an assisted driving function. Optionally, the video controller 100 may be installed vertically or tilted on the vehicle 1000, without limitation.

[0043] Optionally, the vehicle 1000 further includes a front windshield (not shown), and the mounting assembly 200 is disposed on the front windshield. Optionally, the mounting assembly 200 may also be disposed on the roof of the vehicle 1000 (not shown), without limitation. Optionally, the mounting assembly 200 may be made of a material that satisfies structural strength, high temperature resistance, and chemical stability, specifically aluminum alloy, stainless steel, polypropylene, polyethylene, and polycarbonate, etc., without limitation. Optionally, the vehicle 1000 further includes an interior rearview mirror 300, and the interior rearview mirror 300 is disposed on the mounting assembly 200.

[0044] The vehicle 1000 provided by the utility model adopts the installation component 200 and the video controller 100 in the embodiment of the utility model. The fixing component 16 of the video controller 100 is connected and fixed with the installation component 200, so that the vehicle 1000 can realize assisted driving. At the same time, the heat dissipation performance of the video controller 100 is good and it is not easy to cause system failure due to overheating.

[0045] Please refer to Figure 1The mounting assembly 200 includes a base 201, a first mounting member 202 and a second mounting member 203. The first mounting member 202 and the second mounting member 203 are relatively spaced apart from each other on the base 201 in the width direction of the vehicle 1000. The base 201 is connected to the front windshield of the vehicle 1000, the first mounting member 202 is connected to the first fixing member 161 of the video controller 100, and the second mounting member 203 is connected to the second fixing member 162 of the video controller 100.

[0046] Optionally, the first mounting member 202 and the first fixing member 161 may be an integral structure, or may be detachably connected by means of snap connection, magnetic attraction, screw connection, riveting, etc., without limitation.

[0047] By setting up the installation component 200 including the base 201, the first installation component 202 and the second installation component 203, the first installation component 202 and the second installation component 203 are relatively spaced apart on the base 201 in the width direction of the vehicle 1000, the base 201 is connected to the front windshield of the vehicle 1000, the first installation component 202 is connected to the first fixing component 161 of the video controller 100, and the second installation component 203 is connected to the second fixing component 162 of the video controller 100, so that the installation component 200 can fix the video controller 100 on the front windshield through the first installation component 202 and the second installation component 203, and there are at least two connection points between the installation component 200 and the video controller 100, the connection strength is high, and the video controller 100 is not easy to deviate or fall off.

[0048] Please refer to Figure 1 The first mounting member 202 defines a first mounting groove 2021 , the second mounting member 203 defines a second mounting groove 2031 , the first fixing member 161 is connected to the first mounting groove 2021 , and the second fixing member 162 is connected to the second mounting groove 2031 .

[0049] Optionally, the first fixing member 161 and the inner wall surface of the first installation groove 2021 can be detachably connected by means of snap connection and magnetic attraction, and the second fixing member 162 and the inner wall surface of the second installation groove 2031 can be detachably connected by means of snap connection and magnetic attraction, without limitation.

[0050] Optionally, there are multiple first mounting grooves 2021 and multiple first fixing members 161, and multiple first mounting grooves 2021 are connected to multiple first fixing members 161 in a one-to-one correspondence. Optionally, there are multiple second mounting grooves 2031 and multiple second fixing members 162, and multiple second mounting grooves 2031 are connected to multiple second fixing members 162 in a one-to-one correspondence.

[0051] By setting the first mounting member 202 with a first mounting groove 2021, the second mounting member 203 with a second mounting groove 2031, the first fixing member 161 is matched and connected with the first mounting groove 2021, and the second fixing member 162 is matched and connected with the second mounting groove 2031, the video controller 100 can be directly connected and fixed to the mounting component 200 by plugging or snapping, which is convenient for the installation and disassembly of the video controller 100.

[0052] Please refer to Figures 1 to 4 The utility model also provides a video controller 100, including a housing 10 and an electrical component 20.

[0053] The housing 10 encloses a receiving cavity 11, and the housing 10 is provided with an air inlet 12 and an air outlet 13 communicating with the receiving cavity 11. Optionally, there may be multiple air inlets 12, and the multiple air inlets 12 are arranged at intervals. Optionally, there may be multiple air outlets 13, and the multiple air outlets 13 are arranged at intervals.

[0054] Optionally, the housing 10 is further provided with a first opening 151, and the first opening 151 is used for an external wiring harness (not shown) to extend into the receiving cavity 11 and be electrically connected to the electrical component 20. Optionally, the housing 10 may be made of a material having structural strength, high thermal conductivity and stable chemical properties, specifically aluminum alloy, silicon carbide and copper alloy, etc., without limitation.

[0055] The electrical component 20 is accommodated in the accommodating cavity 11. Optionally, the electrical component 20 can be fully accommodated in the accommodating cavity 11, or partially accommodated in the accommodating cavity 11, without limitation. Optionally, the electrical component 20 includes a circuit board 21, a first plug-in module 22 and a processor 23, the processor 23 and the first plug-in module 22 are both arranged on the same side of the circuit board 21, and are electrically connected through the circuit board 21, the first plug-in module 22 is connected to the outside through the aforementioned first opening 151, so as to be electrically connected to an external wiring harness (not shown), and the processor 23 is used to process the environmental information collected by the video controller 100, and output a control signal to achieve assisted driving.

[0056] Optionally, the circuit board 21 is provided with a plurality of first fixing holes 211, and is connected and fixed to the housing 10 by a plurality of first fixing bolts 30. Optionally, the circuit board 21 and the housing 10 may also be connected and fixed by means of clamping, bonding, riveting, etc., without limitation. Optionally, the air inlet 12 and the air outlet 13 are both located on the same side of the circuit board 21 where the processor 23 is disposed.

[0057] The air enters the receiving chamber 11 through the air inlet 12 and is discharged from the air outlet 13 after passing through the electrical component 20. When the video controller 100 is in use, the air outlet 13 is farther from the center of the earth than the air inlet 12 (not shown).

[0058] Optionally, the video controller 100 may also be disposed in a computer, a media player, an industrial control system, a display system, etc., without limitation.

[0059] By setting up a video controller 100, the video controller 100 includes a shell 10 and an electrical component 20, the shell 10 encloses a receiving cavity 11, and the shell 10 is provided with an air inlet 12 and an air outlet 13 connected to the receiving cavity 11, the electrical component 20 is received in the receiving cavity 11, wherein air enters the receiving cavity 11 through the air inlet 12, and is discharged from the air outlet 13 after passing through the electrical component 20. When the video controller 100 is in use, the air outlet 13 is farther away from the center of the earth than the air inlet 12, so that the discharge of hot air in the shell 10 is smoother, thereby improving the heat dissipation performance of the video controller 100 and preventing system failure due to overheating.

[0060] Please refer to Figures 1 to 3 The air outlet 13 and the air inlet 12 are respectively arranged at two opposite ends of the housing 10. Optionally, the housing 10 includes a first end face 152 and a second end face 153, the first end face 152 and the second end face 153 are arranged opposite to each other, the air outlet 13 is opened at the first end face 152, and the air inlet 12 is opened at the second end face 153. Optionally, the first end face 152 and the second end face 153 can be arranged opposite to each other or intersecting with each other, without limitation.

[0061] Optionally, the air inlet 12 and the air outlet 13 may also be respectively arranged on opposite sides of the aforementioned circuit board 21, so that air can flow through the back of the circuit board 21, thereby increasing the circulation area between the circuit board 21 and the air.

[0062] By arranging the air outlet 13 and the air inlet 12 at opposite ends of the shell 10, the air flow path in the receiving chamber 11 is simplified, and the air resistance in the receiving chamber 11 is reduced, so that the air discharge is smoother, the heat dissipation performance of the video controller 100 is improved, and the system failure due to overheating is not easy to occur.

[0063] Please refer to Figure 2 and Figure 3 In the orthographic projection in the width direction of the video controller 100, the air outlet 13 and the air inlet 12 are at least partially overlapped. Optionally, the air outlet 13 and the air inlet 12 are also staggered in the width direction of the video controller 100, without limitation.

[0064] By arranging the air outlet 13 and the air inlet 12 to at least partially overlap in the orthographic projection in the width direction of the video controller 100 , the circulation area between the air and the circuit board 21 is increased, thereby improving the heat dissipation performance of the video controller 100 .

[0065] Please refer to Figure 2The housing 10 includes a bottom plate 14 and a cover 15, the cover 15 encloses a receiving cavity 11, the bottom plate 14 is connected to the cover 15, and closes the receiving cavity 11, and the air outlet 13 and the air inlet 12 are both opened in the cover 15. Optionally, the bottom plate 14 and the cover 15 are detachably connected. Optionally, the first opening 151, the first end surface 152, and the second end surface 153 are all set in the cover 15.

[0066] Optionally, the bottom plate 14 is provided with a plurality of second fixing holes 141, and the cover body 15 is provided with a plurality of third fixing holes (not shown), and the plurality of first fixing holes 211, the plurality of second fixing holes 141, and the plurality of third fixing holes are arranged one by one in correspondence, and are connected and fixed by the plurality of first fixing bolts 30. Optionally, the cover body 15 and the bottom plate 14 can also be connected and fixed by means of clamping, welding, riveting, etc., without limitation.

[0067] By setting the bottom plate 14 and the cover body 15, the cover body 15 encloses the receiving cavity 11, the bottom plate 14 is connected to the cover body 15, and closes the receiving cavity 11, and the air outlet 13 and the air inlet 12 are both opened in the cover body 15, so that the installation of the electrical component 20 is easier, and it is also convenient for maintenance and cleaning.

[0068] Please refer to Figure 2 and Figure 3 The cover body 15 includes a main body 154 and a heat dissipation rib 155 . The main body 154 encloses the receiving cavity 11 . The heat dissipation rib 155 is disposed on a side of the main body 154 facing away from the bottom plate 14 , and the heat dissipation rib 155 and the main body 154 are an integrated structure.

[0069] Optionally, the cover body 15 further includes a top surface 156, the top surface 156 is connected to the first end surface 152 and the second end surface 153, and the heat dissipation rib 155 is arranged on the top surface 156. Optionally, the first end surface 152 and the second end surface 153 may also be provided with heat dissipation ribs 155, without limitation. Optionally, there may be a plurality of heat dissipation ribs 155, and the plurality of heat dissipation ribs 155 are arranged at intervals on the cover body 15.

[0070] The cover body 15 includes a main body 154 and heat dissipation ribs 155. The main body 154 encloses the accommodating cavity 11. The heat dissipation ribs 155 are arranged on the side of the main body 154 facing away from the bottom plate 14, and the heat dissipation ribs 155 and the main body 154 are an integrated structure, so that the contact area between the shell 10 and the air is increased, which is beneficial for the electrical component 20 to dissipate heat through the shell 10, thereby improving the heat dissipation performance of the video controller 100 and preventing system failures due to overheating.

[0071] Please refer to Figure 2The electrical component 20 includes a camera 24, and the cover body 15 is further provided with a through hole 157, through which the camera 24 is adapted to capture images. Optionally, the camera 24 may extend out of the receiving cavity 11 from the through hole 157. Optionally, the through hole 157 is provided at an end of the cover body 15 away from the circuit board 21 to reduce the effect of the heat generated by the circuit board 21 on the camera 24. Optionally, the contour shape of the through hole 157 may be circular, rectangular, elliptical, etc., without limitation, to match the shape of the camera 24. Optionally, the camera 24 and the cover body 15 may be connected and fixed by means of snap connection, screw connection, bonding, etc., without limitation.

[0072] Optionally, the cover 15 is further provided with a support groove 158, which is connected to the through hole 157 and is arranged in coordination with the shape of the camera 24 to support the camera 24. Optionally, the circuit board 21 is further provided with a second plug-in module 26, and the electrical component 20 further includes a first connecting cable 27, and the camera 24 is electrically connected to the second plug-in module 26 via the first connecting cable 27 to transmit the information collected by the camera 24 to the controller.

[0073] By setting the camera 24, the cover body 15 is also provided with a through hole 157. The camera 24 is suitable for taking images through the through hole 157, so that the camera 24 can collect external information through the through hole 157. The fixing effect of the camera 24 is better and not easy to loosen.

[0074] Please refer to Figure 2 The electrical component 20 also includes a buffer 25, and the camera 24 includes a lens 241 and a connecting plate 242. The lens 241 is connected to the connecting plate 242, and the lens 241 is inserted into the through hole 157. The buffer 25 is sleeved on the lens 241 and abuts against the cover body 15 and the connecting plate 242.

[0075] Optionally, the camera 24 and the first connecting cable 27 are both electrically connected to the connecting plate 242. Optionally, the buffer 25 is disposed around the through hole 157 and matches the shape of the through hole 157. Optionally, the buffer 25 can be made of a material that meets structural strength, high temperature resistance and low hardness, specifically rubber, silicone and plastic, etc., without limitation.

[0076] By setting the electrical component 20 also including a buffer 25, the camera 24 includes a lens 241 and a connecting plate 242, the lens 241 is connected to the connecting plate 242, the lens 241 is inserted into the through hole 157, the buffer 25 is sleeved on the lens 241, and abuts against the cover body 15 and the connecting plate 242, so that the camera 24 and the cover body 15 are connected and fixed by the buffer 25, preventing the vibration generated during the driving of the vehicle 1000 from being transmitted to the camera 24 through the cover body 15, maintaining the stability of the camera 24, and preventing the camera 24 from being damaged due to vibration.

[0077] Please refer to Figure 1 and Figure 2 The housing 10 further includes a fixing assembly 16 , which is disposed on a surface of the housing 10 away from the receiving cavity 11 , and is suitable for being connected and fixed to a mounting assembly 200 of the vehicle 1000 .

[0078] Optionally, the fixing assembly 16 is disposed on the cover 15, and may also be disposed on the bottom plate 14, without limitation. Optionally, the fixing assembly 16 is an integrated structure with the housing 10, and may also be detachably connected by means of snap connection, screw connection, and riveting, without limitation. Optionally, the fixing assembly 16 and the mounting assembly 200 may be connected and fixed by means of snap connection, screw connection, and magnetic attraction, without limitation.

[0079] By setting a fixing component 16, the fixing component 16 is set on the surface of the shell 10 away from the receiving cavity 11, and the fixing component 16 is suitable for connecting and fixing with the mounting component 200 of the vehicle 1000, so that the video controller 100 can be connected to the vehicle 1000 and is not easy to deviate or fall off.

[0080] Please refer to Figure 1 and Figure 2 The fixing assembly 16 includes a first fixing member 161 and a second fixing member 162 , which are respectively disposed at opposite ends of the housing 10 , and are both suitable for being snap-fitted with the mounting assembly 200 .

[0081] Exemplarily, there are two first fixing members 161 and two first mounting grooves 2021, the two first fixing members 161 are arranged at intervals, the two first mounting grooves 2021 are arranged at intervals, and the two first fixing members 161 are connected to the two first mounting grooves 2021 in a one-to-one correspondence. Exemplarily, there are two second fixing members 162 and two second mounting grooves 2031, the two second fixing members 162 are arranged at intervals, the two second mounting grooves 2031 are arranged at intervals, and the two second fixing members 162 are connected to the two second mounting grooves 2031 in a one-to-one correspondence.

[0082] By setting the first fixing member 161 and the second fixing member 162, the first fixing member 161 and the second fixing member 162 are respectively set at the opposite ends of the shell 10, and the first fixing member 161 and the second fixing member 162 are both suitable for snapping with the installation component 200. Compared with the solution of fixing with screws, the video controller 100 of this solution can directly insert the first fixing member 161 and the second fixing member 162 into the installation component 200 to complete the snap-on fixation, making the installation and disassembly of the video controller 100 and the installation component 200 easier.

[0083] Please refer to Figure 2 and Figure 4The electrical component 20 also includes a processor 23 , and the video controller 100 also includes a heat dissipation component 40 . The heat dissipation component 40 is received in the receiving cavity 11 and connected to the processor 23 . The heat dissipation component 40 is suitable for dissipating heat for the processor 23 through the air outlet 13 .

[0084] Optionally, the circuit board 21 is further provided with a third plug-in module 28, and the heat dissipation assembly 40 includes a second connection cable 41, and the heat dissipation assembly 40 is electrically connected to the third plug-in module 28 through the second connection cable 41 to control the operation of the heat dissipation assembly 40. Optionally, the heat dissipation assembly 40 can be an air-cooling fan and a liquid-cooling fan, etc., without limitation. Optionally, the heat dissipation assembly 40 and the circuit board 21 can be connected and fixed by means of clamping, screwing, riveting, etc., without limitation.

[0085] By setting the electrical component 20 to also include a processor 23, the video controller 100 also includes a heat dissipation component 40, the heat dissipation component 40 is accommodated in the accommodating cavity 11 and connected to the processor 23, the heat dissipation component 40 is suitable for dissipating heat for the processor 23 through the air outlet 13, so that the heat generated by the electrical component 20 can be discharged from the air outlet 13 through the heat dissipation component 40, thereby improving the heat dissipation performance of the video controller 100 and preventing system failures due to overheating.

[0086] Please refer to Figure 2 , Figure 4 and Figure 5 The heat dissipation assembly 40 includes a heat conductive member 42 , and the heat conductive member 42 includes a heat conductive pipe 421 and a heat sink 422 . The heat conductive pipe 421 and the heat sink 422 are connected. The heat conductive pipe 421 is connected to the processor 23 , and the heat sink 422 is disposed at the air outlet 13 .

[0087] Optionally, the heat-conducting pipe 421 encloses a receiving space 4211, and the inner wall surface of the receiving space 4211 is covered with a heat-conducting medium 423. Optionally, the heat-conducting medium 423 may also fill the receiving space 4211 without limitation. Optionally, the heat-conducting pipe 421 may be made of a material with high thermal conductivity, high temperature resistance and structural strength, specifically copper, copper alloy and silver, etc., without limitation. Optionally, the heat-conducting medium 423 may be made of a material with high thermal conductivity, high temperature resistance and stable chemical properties, specifically water, silicone grease, graphite and liquid metal, etc., without limitation.

[0088] Optionally, there may be multiple heat sinks 422, which are spaced apart and connected to the heat pipe 421. Optionally, the heat sink 422 and the heat pipe 421 are an integrated structure, and may also be detachably connected by bonding, welding, and clamping, without limitation. Optionally, the material of the heat sink 422 is similar to that of the heat pipe 421, which can be referred to and will not be described in detail.

[0089] Optionally, the heat conducting member 42 further includes a heat conducting sheet 424, which is connected to the heat conducting pipe 421 and to the processor 23. Optionally, a thermal grease 425 is provided between the heat conducting sheet 424 and the processor 23 to improve the heat transfer performance between the heat conducting sheet 424 and the processor 23. Optionally, the heat conducting sheet 424 is provided with a plurality of fourth fixing holes (not shown), and the circuit board 21 is provided with a plurality of fifth fixing holes (not shown), and the plurality of fourth fixing holes are provided in a one-to-one correspondence with the plurality of fifth fixing holes, and are fixed by a second fixing bolt 31. Optionally, the heat conducting sheet 424 and the heat conducting pipe 421 are an integrated structure, and can also be detachably connected by bonding, welding, and clamping, without limitation. Optionally, the material of the heat conducting sheet 424 is similar to that of the heat conducting pipe 421, and can be referred to and will not be described in detail.

[0090] The heat dissipation assembly 40 includes a heat conductive member 42, the heat conductive member 42 includes a heat pipe 421 and a heat sink 422, the heat pipe 421 and the heat sink 422 are connected, the heat pipe 421 is connected to the processor 23, and the heat sink 422 is arranged at the air outlet 13, so that the heat generated by the processor 23 can be transferred to the heat sink 422 through the heat pipe 421 and dissipated through the air outlet 13, thereby improving the heat dissipation performance of the video controller 100 and preventing system failure due to overheating.

[0091] Please refer to Figure 2 and Figure 4 The heat dissipation component 40 also includes a fan 43, which is electrically connected to the electrical component 20 and connected to the heat sink 422. The fan 43 is suitable for driving air into the receiving cavity 11 through the air inlet 12, and is discharged from the air outlet 13 after passing through the electrical component 20 and the heat sink 422 in sequence.

[0092] Exemplarily, the fan 43 is a centrifugal fan, and the fan 43 includes a plurality of blades 431 and an air outlet 432. The plurality of blades 431 rotate to draw air from the air inlet 12 into the fan 43, and discharge the air from the air outlet 13 through the discharge port, and the heat sink 422 is accommodated in the air outlet 432. Optionally, the fan 43 also includes a housing 433, and the plurality of blades 431 are all accommodated in the housing 433. The housing 433 is provided with a plurality of sixth fixing holes (not shown), and the circuit board 21 is also provided with a plurality of seventh fixing holes (not shown). The plurality of sixth fixing holes and the plurality of seventh fixing holes are arranged one by one and fixed by the third fixing bolt 32.

[0093] The heat dissipation component 40 also includes a fan 43, which is electrically connected to the electrical component 20 and connected to the heat sink 422. The fan 43 is suitable for driving air to enter the receiving cavity 11 through the air inlet 12, and to be discharged from the air outlet 13 after passing through the electrical component 20 and the heat sink 422 in sequence. When the temperature of the video controller 100 is too high, the fan 43 can accelerate the flow speed of air in the shell 10 to quickly discharge the heat, thereby improving the heat dissipation performance of the video controller 100 and preventing system failure due to overheating.

[0094] Please refer to Figure 2 and Figure 4 The electrical component 20 further includes a fan controller 29, which is electrically connected to the fan 43 and adapted to control the rotation speed of the fan 43. Optionally, the fan controller 29 is electrically connected to the circuit board 21 and is electrically connected to the fan 43 through the circuit board 21.

[0095] Exemplarily, when the temperature of the processor 23 is lower than 80° C., the fan controller 29 controls the speed of the fan 43 to be 0, and the video controller 100 dissipates heat only through the housing 433 and the heat conductor 42. When the temperature of the processor 23 is not lower than 80° C., the fan controller 29 controls the fan 43 to rotate to help dissipate heat. Optionally, as the temperature of the processor 23 increases, the fan controller 29 controls the speed of the fan 43 to increase to prevent the processor 23 from overheating.

[0096] By setting a fan controller 29, the fan controller 29 is electrically connected to the fan 43, and the fan controller 29 is suitable for controlling the rotation speed of the fan 43, so that the video controller 100 can control the rotation speed of the fan 43 according to the temperature of the processor 23 to improve the intelligence and efficiency of the heat dissipation component 40.

[0097] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship of terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientation or positional relationship described in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0098] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A video controller, characterized in that: include: A shell body enclosing a receiving cavity, and the shell body is provided with an air inlet and an air outlet communicating with the receiving cavity; An electrical component, housed in the housing cavity; The air enters the receiving cavity through the air inlet and is discharged from the air outlet after passing through the electrical components. When the video controller is in use, the air outlet is farther away from the center of the earth than the air inlet.

2. The video controller according to claim 1, characterized in that: The air outlet and the air inlet are respectively arranged at two opposite ends of the shell.

3. The video controller according to claim 2, characterized in that: In the orthographic projection of the video controller in the width direction, the air outlet and the air inlet are at least partially overlapped.

4. The video controller according to claim 1, characterized in that: The shell includes a bottom plate and a cover body, the cover body encloses the receiving cavity, the bottom plate is connected to the cover body and closes the receiving cavity, and the air outlet and the air inlet are both opened on the cover body.

5. The video controller according to claim 4, characterized in that: The cover body comprises a main body and heat dissipation ribs, wherein the main body encloses the receiving cavity, the heat dissipation ribs are arranged on a side of the main body facing away from the bottom plate, and the heat dissipation ribs and the main body are an integrated structure.

6. The video controller according to claim 4, characterized in that: The electrical component includes a camera, and the cover body is also provided with a through hole, and the camera is suitable for capturing images through the through hole.

7. The video controller according to claim 6, characterized in that: The electrical component also includes a buffer, the camera includes a connecting plate and a lens, the lens is connected to the connecting plate, the lens is inserted into the through hole, the buffer is sleeved on the lens, and abuts against the cover body and the connecting plate.

8. The video controller according to claim 1, characterized in that: The shell further comprises a fixing assembly, which is arranged on a surface of the shell away from the receiving cavity, and is suitable for being connected and fixed with a mounting assembly of a vehicle.

9. The video controller according to claim 8, characterized in that: The fixing assembly includes a first fixing member and a second fixing member. The first fixing member and the second fixing member are respectively arranged at two opposite ends of the shell. The first fixing member and the second fixing member are both suitable for being clamped with the installation assembly.

10. The video controller according to claim 1, characterized in that: The electrical component further includes a processor, and the video controller further includes a heat dissipation component, which is received in the receiving cavity and connected to the processor, and is suitable for dissipating heat for the processor through the air outlet.

11. The video controller according to claim 10, characterized in that: The heat dissipation component includes a heat conducting member, and the heat conducting member includes a heat conducting pipe and a heat sink. The heat conducting pipe is connected to the heat sink, and the heat conducting pipe is connected to the processor. The heat sink is arranged at the air outlet.

12. The video controller according to claim 11, characterized in that: The heat dissipation component also includes a fan, which is electrically connected to the electrical component and to the heat sink. The fan is suitable for driving air into the receiving cavity through the air inlet and being discharged from the air outlet after passing through the electrical component and the heat sink in sequence.

13. The video controller according to claim 12, characterized in that: The electrical component further comprises a fan controller, which is electrically connected to the fan and is suitable for controlling a rotation speed of the fan.

14. A vehicle, characterized in that: It comprises a mounting component and a video controller as described in any one of claims 1 to 13, wherein the fixing component of the video controller is connected and fixed to the mounting component, and the air outlet is closer to the top of the vehicle than the air inlet.

15. The vehicle according to claim 14, characterized in that The mounting assembly includes a base, a first mounting member and a second mounting member, wherein the first mounting member and the second mounting member are relatively spaced apart from each other on the base in the width direction of the vehicle, the base is connected to the front windshield of the vehicle, the first mounting member is connected to the first fixing member of the video controller, and the second mounting member is connected to the second fixing member of the video controller.

16. The vehicle according to claim 15, characterized in that The first mounting member defines a first mounting groove, the second mounting member defines a second mounting groove, the first fixing member is connected in cooperation with the first mounting groove, and the second fixing member is connected in cooperation with the second mounting groove.

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