Water cooling plate structure of intelligent driving controller

Abstract

The utility model provides a water cooling plate structure of an intelligent driving controller, which comprises a shell and a cover plate, the shell is provided with a flow channel, the periphery of the flow channel is provided with a plurality of mounting holes, the edge of the shell is provided with a plurality of slide rails, and the slide rails are suitable for being connected with at least one controller; the cover plate is provided with a plurality of installation lugs, and the installation lugs are connected to the installation holes through screws, so that the cover plate is connected with the shell. According to the utility model, through the arrangement of the structure, the water-cooling plate can be connected with a plurality of controllers, so that the water-cooling plate and the controllers are mutually independent, the heat dissipation of the controllers is not limited by the sizes of the controllers any more, and meanwhile, a complicated flow channel structure does not need to be designed any more.

Description

TECHNICAL FIELD

[0001] The utility model relates to controller heat dissipation technical field, specifically related to a water cooling plate structure of intelligent driving controller. BACKGROUND

[0002] With the progress of science and technology, the application of unmanned vehicles is more and more, especially in the port field, but the use of unmanned vehicles needs to use intelligent driving controller, and in the working process of intelligent driving controller, the controller power will gradually increase with the chip computing power, resulting in a large amount of heat, and then the water cooling method is used to cool the controller, but the existing controller water cooling method is to set flow channel on the controller shell, and the cooling water is passed into the controller shell through the flow channel to cool the controller, which is restricted by the size of the controller shell, and it is difficult to meet the heat dissipation requirement, in order to meet the heat dissipation requirement, the flow channel structure is usually designed to be more complex, which will increase the structure convex, improve the heat dissipation area, and thus increase the processing time and manufacturing cost of the controller, in addition, when the controller needs to be disassembled from the equipment, the water pipe needs to be disconnected, resulting in water overflow in the water pipe, and thus the controller will be damaged. SUMMARY

[0003] Therefore, the utility model solves the technical problem of overcoming the defects that the controller shell structure is relatively complex due to the restriction of the size of the controller shell in the prior art, and thus the manufacturing time and cost of the controller are increased.

[0004] Therefore, the utility model provides a water cooling plate structure of intelligent driving controller, which comprises:

[0005] The shell is provided with a flow channel, a plurality of mounting holes are arranged around the flow channel, a plurality of sliding rails are arranged on the edge of the shell, and the sliding rails are suitable for being connected with at least one controller;

[0006] The cover plate is provided with a plurality of mounting ears, the mounting ears are one-to-one corresponding to the mounting holes, the mounting ears are connected to the mounting holes through screws, so that the cover plate is connected with the shell.

[0007] Optionally, one end of the shell is provided with a water inlet and a water outlet, and the water inlet and the water outlet are communicated with the flow channel respectively.

[0008] Optionally, the flow channel is symmetrically arranged left and right, and is in U shape.

[0009] Optionally, a partition is arranged in the middle of the flow channel, the partition is in U shape, and the partition is suitable for filling the water flow in the whole flow channel.

[0010] Optionally, the flow channel is provided with a flow divider near the water inlet and the water outlet respectively, and the flow divider is suitable for dividing the water flow.

[0011] Optionally, the width of the flow channel near the water inlet and the water outlet is greater than the width of the flow channel far from the water inlet and the water outlet, so that the water flow fills the flow channel.

[0012] Optionally, the top end of the flow channel is provided with an annular groove suitable for clamping the cover plate.

[0013] Optionally, a sealing strip is arranged on the groove, and the sealing strip is suitable for sealing the shell and the cover plate.

[0014] Optionally, the shell is provided with a through hole far from the water inlet and the water outlet, and the through hole is suitable for weight reduction of the shell.

[0015] Optionally, a heat-conducting pad is arranged on the cross section of the side of the shell far from the cover plate, the heat-conducting pad is pasted to the shell, and the heat-conducting pad is suitable for heat dissipation of the shell.

[0016] The technical scheme of the utility model has the following advantages:

[0017] 1. The utility model provides a water cooling plate structure of intelligent driving controller, including shell and cover plate, the shell is provided with flow channel, the flow channel is provided with a plurality of mounting holes around, the shell edge is provided with a plurality of slide rails, the slide rail is suitable for being connected with at least one controller;The cover plate is provided with a plurality of mounting ears, and the mounting ear is connected to the mounting hole through screw, so that the cover plate is connected with the shell.

[0018] The existing controller water cooling mode is to set flow channel on the controller shell directly, and the cooling water is passed into the controller shell through the flow channel to cool the controller. This cooling mode is restricted by the size of the controller shell, and it is difficult to meet the heat dissipation requirement. In order to meet the heat dissipation requirement, the flow channel structure is usually designed to be more complex, which increases the structure convex point, improves the heat dissipation area, and further increases the processing time and manufacturing cost of the controller. In addition, when the controller needs to be disassembled from the equipment, the water pipe needs to be disconnected, which causes the water in the water pipe to overflow, and further damages the controller. In the embodiment of the utility model, the slide rail is arranged, which can be connected with multiple controllers, so that the water cooling plate and the controller are independent of each other, and the controller heat dissipation is no longer limited by the size of the controller. At the same time, the complex flow channel structure is no longer needed, and when the controller is disassembled, the water pipe is no longer needed to be disconnected, and the controller is not damaged.

[0019] 2. The utility model provides a kind of water-cooled plate structure of intelligent driving controller, by setting multiple slide rails, respectively can be connected with multiple controllers, and then multiple controllers can be cooled and radiated, improve the cooling efficiency of water-cooled plate.

[0020] 3. The utility model provides a kind of water-cooled plate structure of intelligent driving controller, by setting the flow channel, and the flow channel is U-shaped, the heat dissipation capacity of the upper and lower two end surfaces of water-cooled plate can be more uniform, and then improve the heat dissipation effect of water-cooled plate. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the embodiment of the utility model or the technical scheme in prior art, the drawings needed in the embodiment or prior art description will be simply introduced as follows, obviously, the drawings in the following description are some embodiments of the utility model, and for ordinary skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0022] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0023] Figure 2 It is the explosion structure schematic diagram of the utility model;

[0024] Figure 3 It is the overall three-view diagram of the utility model;

[0025] Figure 4 It is the cover plate structure schematic diagram of the utility model;

[0026] Figure 5 It is the shell structure schematic diagram of the utility model;

[0027] Figure 6 It is the bottom view of the utility model.

[0028] Explanation of reference numerals in embodiment:

[0029] 1, shell;2, cover plate;3, screw;

[0030] 11, flow channel;12, mounting hole;13, slide rail;14, water inlet;15, water outlet;16, partition;17, flow divider;18, through hole;19, heat-conducting pad;

[0031] 21, mounting lug. DETAILED DESCRIPTION

[0032] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0036] Example

[0037] like Figures 1 to 6 As shown, this embodiment provides a water-cooled plate structure for an intelligent driving controller, including a housing 1 and a cover plate 2. The housing 1 is provided with a flow channel 11, and a plurality of mounting holes 12 are provided around the flow channel 11. A plurality of slide rails 13 are provided on the edge of the housing 1, and the slide rails 13 are adapted to be connected to at least one controller. The cover plate 2 is provided with a plurality of mounting ears 21, and the mounting ears 21 correspond one-to-one with the mounting holes 12. The mounting ears 21 are connected to the mounting holes 12 by screws 3, so that the cover plate 2 is connected to the housing 1.

[0038] In this embodiment of the utility model, the cover plate 2 is first installed onto the housing 1 by the screw 3, then multiple controllers are connected to the housing 1 by the slide rail 13, and then cooling water is introduced into the flow channel 11 to cool and dissipate heat from the controllers, thereby completing the heat dissipation process of the controllers.

[0039] Existing controller water cooling methods involve directly creating flow channels on the controller housing to allow cooling water to enter and cool the controller. This method is limited by the size of the controller housing and struggles to meet heat dissipation requirements. To meet these requirements, the flow channel structure is typically designed to be complex, increasing structural protrusions and heat dissipation area, thus increasing processing time and manufacturing costs. Furthermore, disconnecting the water pipes when removing the controller from the equipment can cause water overflow and damage. In this embodiment, the slide rail 13 allows connection to multiple controllers, making the water-cooled plate independent of the controller. This eliminates the size limitation on controller heat dissipation, removes the need for complex flow channel structures, and eliminates the need to disconnect the water pipes when removing the controller, preventing damage.

[0040] In this embodiment of the utility model, the cover plate 2 is provided with 9 mounting ears 21, and the housing 1 is provided with 9 mounting holes 12. Of course, this embodiment does not limit the number of mounting ears 21 and mounting holes 12. Those skilled in the art can change the number of mounting ears 21 and mounting holes 12 according to the actual situation, as long as the same technical effect can be achieved.

[0041] In addition, in this embodiment of the present invention, the cover plate 2 and the housing 1 are connected by screws 3. Of course, the cover plate 2 and the housing 1 can also be connected by friction stir welding. This embodiment does not limit the connection method of the cover plate 2 and the housing 1. Those skilled in the art can change the connection method of the cover plate 2 and the housing 1 according to the actual situation, as long as the same technical effect can be achieved.

[0042] Furthermore, such as Figure 2 As shown, one end of the housing 1 is provided with a water inlet 14 and a water outlet 15, which are respectively connected to the flow channel 11. When it is necessary to dissipate heat from the controller, cooling water enters from the water inlet 14, passes through the flow channel 11, and is discharged from the water outlet 15 for cooling, and then returns to the flow channel 11, circulating repeatedly to dissipate heat from the controller.

[0043] Furthermore, such as Figure 5As shown, the flow channel 11 is symmetrically arranged left and right, and is in U shape, and a partition 16 is arranged in the middle of the flow channel, and the partition 16 is also arranged in U shape. The flow channel 11 is divided into two cavities by the partition 16, so that the cooling water can quickly fill the entire flow channel 11, thereby enhancing the heat dissipation capacity of the water cooling plate. In the embodiment of the utility model, the thickness of the partition 16 is 2mm, by arranging the partition 16 of 2mm in the flow channel 11, the flow channel structure is more simple, and the processing is simple and the cost is low.

[0044] Further, as shown in the drawings, Figure 5 As shown, one end of the flow channel 11 close to the water inlet 14 and the water outlet 15 is respectively provided with a flow dividing piece 17, and the flow dividing piece 17 is suitable for dividing the water flow. In the embodiment of the utility model, the flow dividing piece 17 is in the shape of a water drop, and the cooling water enters from the water inlet 14, and after the disturbance of the flow dividing piece 17, the cooling water can quickly enter the flow channel 11 to dissipate heat for the controller, and then is discharged from the water outlet 15.

[0045] Further, the width of the flow channel close to the water inlet 14 and the water outlet 15 is greater than the width of the flow channel away from the water inlet 14 and the water outlet 15, which is suitable for making the water flow fill the flow channel. In the embodiment of the utility model, the width of the flow channel close to the water inlet 14 and the water outlet 15 is 145mm, and the width of the flow channel away from the water inlet 14 and the water outlet 15 is 120mm, so that the flow channel 11 can be avoided to have a cavity, and the water flow can fill the entire flow channel 11.

[0046] Further, the top end of the flow channel 11 is provided with an annular groove, and the annular groove is suitable for clamping the cover plate 2. In the embodiment of the utility model, the periphery of the cover plate 2 is provided with a protruding structure, the thickness of the protruding structure is 1mm, and the height of the annular groove is 2mm. By clamping the protruding structure into the annular groove, the shell 1 and the cover plate 2 can be connected.

[0047] Further, the groove is provided with a sealing strip, and the sealing strip is suitable for sealing the shell 1 and the cover plate 2. By arranging the sealing strip between the shell 1 and the cover plate 2, and then connecting and sealing the shell 1 and the cover plate 2 through the screw 3, or connecting and sealing the shell 1 and the cover plate 2 through welding, the shell 1 and the cover plate 2 can be sealed in various ways.

[0048] Further, one end of the shell 1 away from the water inlet 14 and the water outlet 15 is provided with a through hole 18, the through hole 18 is suitable for the shell 1 weight reduction, in the embodiment of the utility model, the through hole 18 is provided with triangle, of course, can also be provided with square, oval, the setting shape of the through hole 18 is not limited in the embodiment, the setting shape of the through hole 18 can be changed by the person skilled in the art according to the actual situation, as long as the same technical effect can be achieved.

[0049] Further, as shown in Figure 6 The shell 1 is provided with a heat-conducting pad 19 on the side cross section away from the cover plate 2, the heat-conducting pad 19 is attached to the shell 1, and the heat-conducting pad 19 is suitable for heat dissipation of the shell 1.

[0050] In the embodiment of the utility model, four slide rails 13 are provided on the shell 1, two of which can be connected and fixed with two controllers, and the cooling water in the flow channel 11 is used to cool and dissipate heat of the two controllers, thereby improving the heat dissipation efficiency of the water-cooled plate, that is, the heat generated by the controller is transmitted to the cooling water through the upper and lower end faces of the water-cooled plate, and the cooling water is discharged outside for cooling through the flow channel 11.

[0051] In the embodiment of the utility model, by setting the flow channel 11 and setting the flow channel 11 as U-shaped, the heat dissipation capacity of the upper and lower end faces of the water-cooled plate is more uniform, thereby improving the heat dissipation effect of the water-cooled plate.

[0052] The specific working process of the water-cooled plate structure of the intelligent driving controller provided by the utility model is as follows:

[0053] First, the screw 3 is inserted into the mounting hole 12 through the mounting lug 21, so that the cover plate 2 is connected with the shell 1, then a plurality of controllers are connected to the shell 1 through the slide rail 13, and then cooling water enters from the water inlet 14, passes through the flow divider 17 and the partition 16, enters the flow channel 11, and cools and dissipates heat of the controller, and then is discharged from the water outlet 15, completing installation and heat dissipation of the controller.

[0054] Obviously, the above embodiments are only examples for clearly illustrating, not limiting the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A water-cooling plate structure of an intelligent driving controller, characterized in that, The utility model relates to a shell (1) is provided with flow channel (11), flow channel (11) is provided with a plurality of mounting hole (12) around, shell (1) edge is provided with a plurality of slide rail (13), and slide rail (13) is suitable for being connected with at least one controller. Cover plate (2) is provided with a plurality of mounting lug (21), and mounting lug (21) corresponds with mounting hole (12) one by one, and mounting lug (21) is connected to mounting hole (12) through screw (3), and cover plate (2) is connected with shell (1). One end of shell (1) is provided with water inlet (14) and water outlet (15), and water inlet (14) and water outlet (15) are communicated with flow channel (11) respectively. 2.The water-cooling plate structure of the intelligent driving controller according to claim 1, wherein, Flow channel (11) is symmetrically arranged left and right, and is U-shaped. 3.The water-cooling plate structure of the intelligent driving controller according to claim 2, characterized in that, The middle part of flow channel (11) is provided with a partition (16), and the partition (16) is U-shaped, and the partition (16) is suitable for filling the whole flow channel (11) with water flow. 4.The water-cooling plate structure of the intelligent driving controller according to claim 3, characterized in that, The end of flow channel (11) close to water inlet (14) and water outlet (15) is provided with a flow divider (17) respectively, and the flow divider (17) is suitable for water flow. 5.The water-cooling plate structure of the intelligent driving controller according to claim 4, characterized in that, The width of flow channel (11) close to water inlet (14) and water outlet (15) is greater than the width of flow channel (11) away from water inlet (14) and water outlet (15), which is suitable for filling the whole flow channel (11) with water flow. 6.The water-cooling plate structure of the intelligent driving controller according to claim 5, characterized in that, The top end of flow channel (11) is provided with an annular groove, and the annular groove is suitable for clamping cover plate (2). 7.The water-cooling plate structure of the intelligent driving controller according to any one of claims 1 to 6, characterized in that, The groove is provided with a sealing strip, and the sealing strip is suitable for sealing shell (1) and cover plate (2). 8.The water-cooling plate structure of the intelligent driving controller according to claim 7, characterized in that, One end of shell (1) away from water inlet (14) and water outlet (15) is provided with a through hole (18), and the through hole (18) is suitable for weight reduction of shell (1). 9.The water-cooling plate structure of the intelligent driving controller according to any one of claims 2 to 6, characterized in that, The cross section of one side of shell (1) away from cover plate (2) is provided with a heat-conducting pad (19), and the heat-conducting pad (19) is pasted with shell (1), and the heat-conducting pad (19) is suitable for heat dissipation of shell (1). 10.The water-cooling plate structure of the intelligent driving controller according to any one of claims 1 to 6, characterized in that, ​

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