A rack and control module

Abstract

This utility model discloses a frame and a control module. The frame includes: a first wall extending along a first direction, with a first slide rail for sliding connection with an external functional module; a second wall extending along the first direction, positioned opposite the first wall along a second direction, with a second slide rail positioned opposite the first slide rail along the second direction, also for sliding connection with the external functional module; a third wall along the second direction, with both ends connected to the first and second walls respectively; and a water-cooled plate along the first direction, positioned opposite the third wall, with both ends connected to the first and second walls respectively along the second direction, forming a receiving cavity for housing the external functional module. This utility model, by providing the first and second slide rails, enables sliding connection with the functional module, allowing for quick insertion and removal and convenient replacement of the functional module.

Description

Technical Field

[0001] This utility model relates to the field of control modules, and in particular to a rack and a control module. Background Technology

[0002] In the process of developing intelligent vehicles, traditional vehicles have functional modules such as Body HPC (Body High Performance Computer), ADAS Module (Advanced Driver Assistance System module), and Cockpit HPC (Cockpit High-Performance Computer) scattered in different areas of the vehicle, each equipped with an independent water cooling system. This results in problems such as structural redundancy, low space utilization, and high cost.

[0003] To optimize heat dissipation efficiency and system integration, the industry is gradually adopting integrated designs, placing various functional modules together in the same rack and sharing a single water cooling (water-cooled plate) system. However, existing integrated solutions have significant shortcomings in the assembly compatibility between modules and the rack. Due to the lack of a reasonable assembly structure design, it is difficult to achieve rapid plug-and-play and convenient replacement of functional modules, resulting in low maintenance efficiency and limited versatility. This fails to fully meet the needs of rapid iteration and flexible upgrades in automotive electronic systems, necessitating innovative improvements to the assembly structure. Utility Model Content

[0004] The purpose of this invention is to solve the technical problem that existing control modules cannot be quickly installed into the rack. This invention provides a rack and a control module, which, by setting a first slide rail and a second slide rail, can achieve a sliding connection with the functional modules, enabling quick insertion and removal and convenient replacement of the functional modules.

[0005] To address the aforementioned technical problems, this utility model discloses a frame, the frame comprising:

[0006] A first wall extends along a first direction and is provided with a first slide rail, which is used to slide and connect with external functional modules.

[0007] The second wall extends along the first direction and is disposed opposite to the first wall along the second direction. The second wall is provided with a second slide rail. The second slide rail is disposed opposite to the first slide rail along the second direction. The second slide rail is used to slide with external functional modules. The second direction is perpendicular to the first direction.

[0008] The third wall, along the second direction, has its two ends connected to the first wall and the second wall respectively;

[0009] A water-cooled plate is disposed opposite to the third wall along the first direction, and along the second direction, both ends of the water-cooled plate are connected to the first wall and the second wall respectively to form a receiving cavity, which is used to place external functional modules.

[0010] By adopting the above technical solution, by setting a first slide rail on the first wall of the frame and a second slide rail on the second wall, a sliding connection can be achieved with the functional module, so as to realize the quick plugging and unplugging and convenient replacement of the functional module.

[0011] According to another specific embodiment of the present invention, the second slide rail has the same structure as the first slide rail, and the width of the first slide rail is constant along the first direction.

[0012] According to another specific embodiment of the present invention, the distance from the center line of the first slide rail to the water-cooled plate is constant.

[0013] According to another specific embodiment of the present invention, the first slide rail includes:

[0014] In the first part, the distance from the centerline of the first part to the water-cooled plate is constant;

[0015] In the second part, the distance from the center line of the second part to the water-cooled plate is constant, and the distance from the center line of the first part to the water-cooled plate is less than the distance from the center line of the second part to the water-cooled plate, so that when the external power module is slidably connected to the second part, the external power module is spaced apart from the water-cooled plate, and when the external power module is slidably connected to the first part, the external power module is in contact with the water-cooled plate.

[0016] The inclined portion, along a third direction, has one end connected to the first portion and the other end connected to the second portion, the third direction being perpendicular to the first direction.

[0017] According to another specific embodiment of the present invention, the frame further includes a housing, the housing having a top wall and a bottom wall disposed opposite to each other along the first direction, the two ends of the first wall being connected to the top wall and the bottom wall respectively along the first direction, and the two ends of the second wall being connected to the top wall and the bottom wall respectively.

[0018] The number of the third walls includes two. Along the first direction, the two third walls are respectively located on opposite sides of the water-cooled plate, and the two third walls are respectively connected to the inner side of the top wall and the inner side of the bottom wall.

[0019] The present invention also discloses a control module, the control module comprising:

[0020] The rack described in any of the preceding items;

[0021] A heat-conducting component, wherein the surface of the water-cooled plate opposite to the third wall is the first surface, and the heat-conducting component is disposed on the first surface;

[0022] The functional module has sliders at both ends along the second direction. The sliders are slidably connected to the first slide rail and the second slide rail in a third direction so that the functional module enters the receiving cavity and contacts the heat-conducting component.

[0023] According to another specific embodiment of this utility model, the heat-conducting component is made of an elastic material.

[0024] In existing technologies, frequent plugging and unplugging of functional modules can easily damage heat-conducting components. Because these components are easily damaged under repeated mechanical action, the heat dissipation capacity of the control module cannot be guaranteed.

[0025] Using the above technical solution, the heat-conducting component is made of an elastic material, allowing it to undergo elastic deformation when the functional module is inserted into the receiving cavity. For example, before the functional module is inserted into the receiving cavity, the thickness of the heat-conducting component is 2mm. When the functional module is inserted and comes into contact with the heat-conducting component, the component undergoes elastic deformation, at which point its thickness becomes, for example, 1mm. Through the inherent elasticity of the heat-conducting component, an elastic contact is formed between the component and the functional module, effectively buffering the mechanical forces during insertion and removal, reducing the risk of scratch damage, and ensuring the long-term stability of the control module's heat dissipation performance.

[0026] According to another specific embodiment of the present invention, the heat-conducting element includes:

[0027] Elastic components;

[0028] Graphite, wherein the graphite is disposed on the outer layer of the elastic element;

[0029] A heat conductor, wherein the heat conductor is disposed on the outer layer of the graphite;

[0030] An adhesive component, along the first direction, has one side connected to the heat conductor and the other side connected to the water-cooling plate.

[0031] According to another specific embodiment of the present invention, the heat-conducting element includes:

[0032] A heat-conducting component body, the heat-conducting component body being adhesive, and one side of the heat-conducting component body being connected to the water-cooling plate along the first direction;

[0033] A low-friction component, along the first direction, with the other side of the heat-conducting component body connected to the low-friction component.

[0034] By adopting the above technical solution, the friction force when the functional module is inserted into the receiving cavity is reduced by setting low-friction components, which facilitates the sliding of the functional module.

[0035] According to another specific embodiment of the present invention, the material of the heat-conducting component includes elastic and inelastic materials. When the slider is slidably connected to the second part of the first slide rail, the functional module is spaced apart from the heat-conducting component. When the slider is slidably connected to the first part of the first slide rail, the functional module is in contact with the heat-conducting component.

[0036] Using the above technical solution, when the slider of the functional module is in sliding engagement with the second part, the functional module is in a non-contact heat-conducting component state; the functional module only comes into contact with the heat-conducting component when the slider switches to sliding connection with the first part. This design ensures that even if a scrape occurs, only a small portion of the heat-conducting component surface will be damaged, reducing the scraping area and thus maintaining good heat dissipation performance. This solution does not require special restrictions on the material properties of the heat-conducting component, reducing the requirements and costs for material selection while ensuring heat dissipation effect, thus combining practicality and economy.

[0037] According to another specific embodiment of the present invention, the water-cooled plate includes:

[0038] Inlet;

[0039] Water outlet;

[0040] The water storage chamber is connected at both ends to the water inlet and the water outlet along the second direction. Attached Figure Description

[0041] Figure 1 A stereoscopic view of the frame of an embodiment of the present invention is shown. Figure 1 .

[0042] Figure 2 A cross-sectional view of the frame of an embodiment of the present invention is shown.

[0043] Figure 3 (a) A schematic diagram showing the connection between the first slide rail and the first surface in an embodiment of the present invention. Figure 1 .

[0044] Figure 3 (b) A schematic diagram showing the connection between the first slide rail and the water-cooling plate in an embodiment of the present invention. Figure 1 .

[0045] Figure 4 A schematic diagram of the heat-conducting component according to an embodiment of the present invention is shown.

[0046] Figure 5 A stereoscopic view of the frame of an embodiment of the present invention is shown. Figure 2 .

[0047] Figure 6 (a) A schematic diagram showing the connection between the first slide rail and the first surface in an embodiment of the present invention. Figure 2 .

[0048] Figure 6 (b) A schematic diagram showing the connection between the first slide rail and the water-cooling plate in an embodiment of the present invention. Figure 2 .

[0049] Figure 7 This diagram illustrates the sliding connection state between the slider and the first slide rail in an embodiment of the present invention.

[0050] Figure 8 This diagram shows the state of the functional modules and heat-conducting components in an embodiment of the present invention.

[0051] Explanation of reference numerals in the attached figures

[0052] 100 racks;

[0053] First wall 110;

[0054] Second wall 120;

[0055] The third wall is 130;

[0056] Water-cooled plate 140; First surface 141; Inlet 142; Outlet 143; Water storage chamber 144;

[0057] Reception cavity 150;

[0058] First slide rail 160;

[0059] Part 1, 161; Inclined section, 162; Part 2, 163;

[0060] Second slide rail 170;

[0061] Shell 180; Top wall 181; Bottom wall 182;

[0062] Thermal conductive component 200;

[0063] Elastic component 210; Graphite 220; Heat conductor 230; Adhesive component 240; Heat conductor body 250; Low friction component 260; Functional module 300;

[0064] Slider 310. Detailed Implementation

[0065] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Although the description of this utility model will be presented in conjunction with preferred embodiments, this does not mean that the features of this utility model are limited to this embodiment. On the contrary, the purpose of describing the utility model in conjunction with the embodiments is to cover other options or modifications that may be derived based on the claims of this utility model. To provide a deep understanding of this utility model, many specific details will be included in the following description. This utility model may also be implemented without using these details. Furthermore, to avoid confusion or obscuring the focus of this utility model, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0066] It should be noted that in this specification, similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0067] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing the 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. Therefore, they should not be construed as limitations on the utility model.

[0068] The terms “first”, “second”, etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0069] In the description of this embodiment, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "connected," and "linked" 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 embodiment based on the specific circumstances.

[0070] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0071] refer to Figures 1 to 4 This application provides a control module, which includes a frame 100, a heat-conducting component 200, and a functional module 300.

[0072] The frame 100 includes a first wall 110, a second wall 120, a third wall 130, a water-cooled plate 140, and a housing 180.

[0073] Specifically, the housing 180 has a top wall 181 and a bottom wall 182 disposed opposite to each other along a first direction X. A first wall 110 extends along the first direction X and is provided with a first slide rail 160. A second wall 120 extends along the first direction X and along the second direction Y, and is disposed opposite to the first wall 110. A second slide rail 170 is provided on the second wall 120 (see...). Figure 1 Along the second direction Y, the second slide rail 170 is positioned opposite to the first slide rail 160. Along the first direction X, the two ends of the first wall 110 are connected to the top wall 181 and the bottom wall 182, respectively, and the two ends of the second wall 120 are connected to the top wall 181 and the bottom wall 182, respectively. The second direction Y is perpendicular to the first direction X. Along the second direction Y, two third walls 130 are connected to the inner sides of the top wall 181 and the bottom wall 182, respectively, and the two ends of each third wall 130 are connected to the first wall 110 and the second wall 120, respectively.

[0074] Along the first direction X, the water-cooled plate 140 is positioned opposite the third wall 130. Along the second direction Y, both ends of the water-cooled plate 140 are connected to the first wall 110 and the second wall 120 respectively to form a receiving cavity 150, which is used to house the functional module 300. The surface of the water-cooled plate 140 facing the third wall 130 is the first surface 141. The heat-conducting component 200 is disposed on the first surface 141, and the functional module 300 housed within the receiving cavity 150 contacts the heat-conducting component 200. Thus, as... Figure 2 As shown within the dashed box, the first wall 110, the second wall 120, the two third walls 130, the water-cooled plate 140, and the housing 180 of this application embodiment together form a frame 100 including two receiving cavities 150.

[0075] The embodiments of this application do not specifically limit the arrangement of the internal space of the rack 100. In the above embodiments, the rack 100 includes two receiving cavities 150, but it is not limited to this. For example, in other possible implementations, the number of receiving cavities 150 in the rack 100 may be four, six, eight, ten, twelve or more.

[0076] Combination Figure 5 , Figure 5The rack 100 includes four accommodating cavities 150. That is, the rack 100 includes four sets of first walls 110, second walls 120 and third walls 130. With the water-cooled plate 140 as the symmetrical plane, the two sets of first walls 110 and second walls 120 located below the water-cooled plate 140 are symmetrically designed with respect to the two sets of first walls 110 and second walls 120 located above the water-cooled plate 140. Therefore, the functional modules 300 in area A and area B can share the water-cooled plate 140 for heat dissipation.

[0077] The control module includes four heat-conducting components 200, two of which are located on the first surface above the water-cooled plate 140, and the other two are located on the first surface below the water-cooled plate 140. The control module also includes four functional modules 300. Along the second direction Y, each functional module 300 has sliders 310 at both ends. The sliders 310 are slidably connected to the first slide rail 160 in a slidable manner along the third direction Z, allowing the functional module 300 to enter the receiving cavity 150 and contact the heat-conducting components 200. The third direction Z is perpendicular to the first direction X.

[0078] By adopting the above technical solution, a first slide rail 160 is provided on the first wall 110 of the frame 100, and a second slide rail 170 is provided on the second wall 120, which enables a sliding connection with the functional module 300, thereby achieving quick insertion and removal and convenient replacement of the functional module 300. When the functional module 300 is placed in the receiving cavity 150 and in contact with the heat-conducting component 200, the heat generated by the operation of the functional module 300 can be conducted to the water-cooling plate 140 through the heat-conducting component 200, and the heat is dissipated by the water-cooling circulation system.

[0079] In some possible implementations, refer to Figure 1 The second slide rail 170 has the same structure as the first slide rail 160 (only the first slide rail 160 will be explained in the following description), and the width of the first slide rail 160 is constant along the first direction X.

[0080] In some possible implementations, refer to Figure 1 The centerline of the first slide rail 160 (e.g.) Figure 3 The distance D1 between the heat-conducting component 200 (shown by the dashed line L1) and the water-cooled plate 140 is constant, and the heat-conducting component 200 is made of an elastic material.

[0081] In the prior art, frequent plugging and unplugging of the functional module 300 can easily damage the heat-conducting component 200. Because the heat-conducting component 200 is easily damaged under repeated mechanical action, the heat dissipation capacity of the control module cannot be guaranteed.

[0082] By adopting the above technical solution, by setting the center line of the first slide rail 160 (e.g. Figure 3The distance D1 from the water-cooled plate 140 (shown by the dashed line L1) is constant. The heat-conducting component 200 is made of an elastic material, so it can undergo elastic deformation when the functional module 300 is inserted into the receiving cavity 150. For example, before the functional module 300 is inserted into the receiving cavity 150, the thickness of the heat-conducting component 200 is, for example, 2mm. When the functional module 300 is inserted into the receiving cavity 150 and comes into contact with the heat-conducting component 200, the heat-conducting component 200 undergoes elastic deformation, and its thickness at this time is, for example, 1mm. Through the elasticity of the heat-conducting component 200 itself, an elastic contact is formed between the heat-conducting component 200 and the functional module 300, effectively buffering the mechanical forces during insertion and removal, reducing the risk of scratch damage, and ensuring the long-term stability of the heat dissipation performance of the control module.

[0083] It should be noted that when the heat-conducting component 200 is made of an elastic material, this application does not limit the distance from the center line of the first slide rail 160 to the water-cooling plate 140 to be constant. The distance from the center line of the first slide rail 160 to the water-cooling plate 140 can gradually decrease or gradually increase.

[0084] It should be noted that the number of first walls 110 included in the rack 100 is not specifically limited in this embodiment. For example, in other possible embodiments, the number of first walls 110 included in the rack 100 may be two, three, six, etc. Similarly, the number of second walls 120 included in the rack 100 is not specifically limited in this embodiment. For example, in other possible embodiments, the number of second walls 120 included in the rack 100 may be two, three, six, etc. The number of third walls 130 included in the rack 100 is not specifically limited in this embodiment. For example, in other possible embodiments, the number of third walls 130 included in the rack 100 may be two, three, six, etc. Finally, the number of receiving cavities 150 included in the rack 100 is not specifically limited in this embodiment. For example, in other possible embodiments, the number of receiving cavities 150 included in the rack 100 may be two, three, six, etc. The number of heat-conducting components 200 is not specifically limited in this embodiment. For example, in other possible implementations, the number of heat-conducting components 200 may be two, three, six, etc. Similarly, the number of functional modules 300 is not specifically limited in this embodiment. For example, in other possible implementations, the number of functional modules 300 may be two, three, six, etc.

[0085] In some possible implementations, refer to Figure 1 and Figure 4(a) The heat-conducting component 200 includes an elastic component 210, graphite 220, a heat conductor 230 and an adhesive component 240. Graphite 220 is disposed on the outer layer of the elastic component 210 and the heat conductor 230 is disposed on the outer layer of the graphite 220. Along the first direction X, one side of the adhesive component 240 is connected to the heat conductor 230 and the other side of the adhesive component 240 is connected to the water-cooling plate 140.

[0086] In some possible implementations, refer to Figure 1 and Figure 4 (b) The heat-conducting component 200 includes a heat-conducting component body 250 and a low-friction component 260. The heat-conducting component body 250 is viscous, and one side of the heat-conducting component body 250 is connected to the water-cooling plate 140 along the first direction X. The other side of the heat-conducting component body 250 is connected to the low-friction component 260 along the first direction X.

[0087] By adopting the above technical solution, the frictional force when the functional module 300 is inserted into the receiving cavity 150 is reduced by setting the low-friction component 260, which facilitates the sliding of the functional module 300. The coefficient of friction of the low-friction component 260 is 0.01 to 0.1.

[0088] It should be noted that the present application does not impose specific limitations on the coefficient of friction of the low-friction component 260. For example, in other possible implementations, the coefficient of friction of the low-friction component 260 may be 0.01, 0.02, 0.03, 0.1, etc.

[0089] refer to Figures 5 to 7 This application embodiment also provides a control module, in which the first slide rail 160 of the frame 100 includes a first part 161, an inclined part 162, and a second part 163. The centerline of the first part 161 (e.g., Figure 6 The distance D2 from the dashed line L2 to the water-cooled plate 140 is constant, and the centerline of the second part 163 (as shown by the dashed line L2) is constant. Figure 6 The distance D3 from the center line of the first part 161 to the water-cooled plate 140 is constant, and the distance D2 from the center line of the second part 163 to the water-cooled plate 140 is less than the distance D3 from the center line of the second part 163 to the water-cooled plate 140.

[0090] Along the third direction Z, one end of the inclined portion 162 is connected to the first portion 161, and the other end of the inclined portion 162 is connected to the second portion 163. The third direction Z is perpendicular to the first direction X.

[0091] The heat-conducting component 200 is made of elastic and non-elastic materials. When the slider 310 is slidably connected to the second part 163 of the first slide rail 160, the functional module 300 and the heat-conducting component 200 are spaced apart. When the slider 310 is slidably connected to the first part 161 of the first slide rail 160, the functional module 300 contacts the heat-conducting component 200.

[0092] By adopting the above technical solution, such as Figure 7 (a) and Figure 8 As shown in (a), when the slider 310 of the functional module 300 is in sliding engagement with the second part 163 of the first slide rail 160, the functional module 300 is in a state of non-contact with the heat-conducting component 200; as Figure 7 (b) and Figure 8 As shown in (b), when the slider 310 of the functional module 300 slides in contact with the inclined portion 162 of the first slide rail 160, the functional module 300 gradually approaches the heat-conducting component 200; Figure 7 (c) and Figure 8 As shown in (c), the functional module 300 only contacts the heat-conducting component 200 when the slider 310 switches to sliding connection with the first part 161 of the first slide rail 160. This design ensures that even if a scrape occurs, only a small portion of the surface of the heat-conducting component 200 is damaged, reducing the scraping area and thus maintaining good heat dissipation performance. This solution does not require special restrictions on the material properties of the heat-conducting component 200, reducing the requirements and costs for material selection while ensuring heat dissipation effect, thus combining practicality and economy.

[0093] Furthermore, when the material of the heat-conducting component 200 is preferably an elastic material, the elastic contact formed between the heat-conducting component 200 and the functional module 300 effectively buffers the mechanical force during the insertion and removal process, reduces the risk of being scratched and damaged, and ensures the long-term stability of the heat dissipation performance of the control module.

[0094] In some possible implementations, refer to Figure 1 and Figure 2 The water-cooled plate 140 includes an inlet 142, an outlet 143, and a water storage cavity 144. Along the second direction Y, the two ends of the water storage cavity 144 are connected to the inlet 142 and the outlet 143, respectively.

[0095] In some possible implementations, refer to Figure 7 Slider 310 is a cylinder.

[0096] Although the present invention has been illustrated and described with reference to certain preferred embodiments, those skilled in the art should understand that the above description is a further detailed explanation of the present invention in conjunction with specific embodiments, and should not be construed as limiting the specific implementation of the present invention to these descriptions. Those skilled in the art can make various changes in form and detail, including some simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A rack, characterized in that, The rack comprises: a first wall extending along a first direction, the first wall being provided with a first sliding rail for slidingly connecting with a functional module from outside; a second wall extending along the first direction, the second wall being oppositely arranged with the first wall along a second direction, the second wall being provided with a second sliding rail oppositely arranged with the first sliding rail along the second direction, the second sliding rail being used for slidingly connecting with the functional module from outside, the second direction being perpendicular to the first direction; a third wall having two ends connected with the first wall and the second wall along the second direction; a water-cooling plate oppositely arranged with the third wall along the first direction, and having two ends connected with the first wall and the second wall along the second direction to form a containing cavity for placing the functional module from outside.

2. The rack of claim 1, wherein, The second sliding rail has the same structure as the first sliding rail, and the width of the first sliding rail is constant along the first direction.

3. The rack of claim 2, wherein, The distance from the center line of the first sliding rail to the water-cooling plate is constant.

4. The rack of claim 2, wherein, The first sliding rail comprises: a first part having a constant distance from the center line to the water-cooling plate; a second part having a constant distance from the center line to the water-cooling plate, the distance from the center line of the first part to the water-cooling plate being smaller than the distance from the center line of the second part to the water-cooling plate, so that the functional module from outside is arranged at a distance from the water-cooling plate when being slidingly connected with the second part, and the functional module from outside is in contact with the water-cooling plate when being slidingly connected with the first part; an inclined part having one end connected with the first part and the other end connected with the second part along a third direction, the third direction being perpendicular to the first direction.

5. The rack of any one of claims 1 to 4, wherein, The rack further comprises a housing having a top wall and a bottom wall oppositely arranged along the first direction, the two ends of the first wall being connected with the top wall and the bottom wall respectively along the first direction, and the two ends of the second wall being connected with the top wall and the bottom wall respectively along the first direction; the number of the third walls comprises two, the two third walls being arranged on opposite sides of the water-cooling plate along the first direction, and being connected with the inner side of the top wall and the inner side of the bottom wall respectively.

6. A control module characterized by, The control module comprises: the rack according to any one of claims 1 to 5; a heat-conducting member, the surface opposite to the third wall of the water-cooling plate being a first surface, the heat-conducting member being arranged on the first surface; a functional module, the two ends of the functional module being provided with sliding blocks along the second direction, the sliding blocks being slidingly connected with the first sliding rail and the second sliding rail in a sliding manner along a third direction, so that the functional module enters the containing cavity and is in contact with the heat-conducting member.

7. The control module of claim 6, wherein, The heat-conducting member is made of elastic material.

8. The control module of claim 7, wherein, The heat-conducting member comprises: an elastic member; graphite arranged on the outer layer of the elastic member; a heat-conducting body arranged on the outer layer of the graphite. An adhesive member is connected to the heat conductor on one side and to the water-cooling plate on the other side in the first direction.

9. The control module of claim 7, wherein, The heat conductor comprises: A heat conductor body having adhesion, which is connected to the water-cooling plate on one side in the first direction; A low-friction member, which is connected to the heat conductor body on the other side in the first direction.

10. The control module of claim 6, wherein, The material of the heat conductor comprises elastic material and non-elastic material, when the slider is in sliding connection with the second part of the first slide rail, the functional module is spaced apart from the heat conductor, and when the slider is in sliding connection with the first part of the first slide rail, the functional module is in contact with the heat conductor.

11. The control module of claim 6, wherein, The water-cooling plate comprises: A water inlet; A water outlet; A water storage cavity, which is in communication with the water inlet and the water outlet at both ends in the second direction.

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