Heat dissipation device for automobile controller

Abstract

The utility model relates to the technical field of automobile controller heat dissipation, and provides a heat dissipation device for an automobile controller, which comprises a fixed base assembly, a heat dissipation device, a driving device and a water hose, the fixed base assembly is provided with a movable support and can adapt to the sizes of various automobile controllers, the driving device is arranged on the fixed base assembly, and the water hose is arranged on the driving device. The water hose is arranged on the driving devices and used in cooperation with the driving devices, the heat dissipation device fixedly installed on the fixed base assembly is arranged between the driving devices and located on the upper layer of the water hose, heat dissipation work is mainly conducted through the water hose, the water hose is mainly formed by connecting water bag strips, and when part of the water bag strips are damaged, the water bag strips are not damaged. And under the condition that the cooling medium leaks, the operation of the heat dissipation device is continuously kept, and the effect is exerted. The heat dissipation device of the automobile controller is reasonable in structure and convenient to use, and solves the problem that a heat dissipation device of an existing automobile controller is poor in heat dissipation effect.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of automobile controllers, in particular to a heat dissipation device for automobile controllers. Background Art

[0002] During the operation of a car, a large amount of heat is inevitably generated inside. Being in a high temperature environment for a long time will cause serious damage to the car controller. Most of the existing heat dissipation devices dissipate heat through a water cooling system, but in many cases, the water cooling system is damaged and the cooling medium is lost rapidly, which will completely paralyze the heat dissipation system. For this reason, the present application proposes a heat dissipation device for a car controller.

[0003] A heat dissipation device as shown in application number: CN202310784890.9 includes a base plate, a heat sink and a heat sink. The base plate is formed with a refrigerant flow channel, a liquid inlet, a liquid outlet and a mounting port, and the liquid inlet, the mounting port and the liquid outlet are all connected to the refrigerant flow channel; the heat sink closes the mounting port, and the heat sink is formed with a heat dissipation area and a vacant area, and the heat dissipation area includes an enlarged sub-area and a connecting sub-area, and the enlarged sub-area and the connecting sub-area are arranged along the liquid flow direction, and at least one of the enlarged sub-area and the connecting sub-area is used to set a heat source; the enlarged sub-area protrudes from the connecting sub-area on at least one side in the horizontal direction, and the vacant area is located on the side of the enlarged sub-area protruding from the connecting sub-area in the horizontal direction; the heat sink is connected to the inner surface of the heat sink, and at least part of the heat sink extends into the refrigerant flow channel through the mounting port.

[0004] The heat dissipation effect of the heat dissipation device of the current automobile controller is poor and cannot well protect the automobile controller. Utility Model Content

[0005] In order to solve the problem that the heat dissipation effect of the heat dissipation device of the current automobile controller is poor, the utility model provides a heat dissipation device for the automobile controller to solve the problem.

[0006] In order to achieve the above object, the utility model provides the following technical solutions:

[0007] A heat dissipation device for an automobile controller comprises a fixed base assembly, a heat dissipation device, a driving device and a water hose, wherein the driving device is arranged on the fixed base assembly, the water hose is rotatably arranged on the driving device and used in conjunction with the driving device, and the heat dissipation device fixedly mounted on the fixed base assembly is arranged on the upper layer of the water hose.

[0008] Preferably, the fixed base assembly includes: a fixed base plate, an installation base plate, an installation bracket group and a support link group. The support link group is provided with two groups, and the two groups of support link groups are symmetrically arranged on both sides of the fixed base plate and the installation base plate, respectively. The fixed base plate and the installation base plate are connected through the support link group, and the installation base plate is connected to the driving device and the heat dissipation device through the installation bracket group.

[0009] Preferably, the supporting connecting rod group includes: a connecting rod assembly and a pin shaft. Two groups of connecting rod assemblies are provided. The two groups of connecting rod assemblies are placed crosswise and rotatably connected by the pin shaft. The connecting rod assembly is arranged on one side of the fixed base plate and the mounting base plate.

[0010] Preferably, the connecting rod assembly includes: a connecting rod, a first limit slider, a second limit slider and a limit threaded push rod, the first limit slider is slidably set in a groove set on the side of the fixed base plate, the second limit slider is slidably set in a groove opened on the side of the mounting base plate, or the first limit slider is slidably set in a groove set on the side of the mounting base plate, and the second limit slider is slidably set in a groove opened on the side of the fixed base plate, one end of the connecting rod is rotatably connected to the first limit slider, and the other end of the connecting rod is rotatably connected to the second limit slider, the fixed base plate and the mounting base plate are movably connected through the connecting rod, and the limit threaded push rod passes through the threaded hole set on the fixed base plate or the mounting base plate and abuts against the first limit slider or the second limit slider.

[0011] Preferably, the mounting bracket group includes: a first mounting bracket, a second mounting bracket and a bearing slot, the second mounting bracket is symmetrically arranged between the first mounting brackets, and the top end of the second mounting bracket is fixedly connected to the heat sink. The long end of the first mounting bracket is vertically fixedly arranged on the four corners of the mounting base plate, the horizontal end of the first mounting bracket is fixedly connected to the heat sink, and the bearing slot is arranged on the first mounting bracket.

[0012] Preferably, the heat dissipation device includes: a bellows and a fan, the fan is fixedly arranged inside the bellows, the air supply direction of the fan is toward the water hose, ventilation holes are arranged on all four walls of the bellows, a water hose hole is arranged on the top of the bellows, and the horizontal end of the first mounting bracket and the top end of the second mounting bracket are fixedly connected to the bellows.

[0013] Preferably, the driving device includes: a driving shaft, a driving gear, a supporting body, a limiting plate and a bearing, both ends of the driving shaft are mounted on the bearings, one end of the driving shaft close to the driving gear is extended and fixedly connected to the output end of the driving motor, the supporting body is fixedly mounted on the driving shaft, the driving gear is arranged on one side of the supporting body, the limiting plate is arranged on the other side of the supporting body, the driving gear is meshed and connected with the water hose, and the limiting plate is used to limit the water hose.

[0014] Preferably, the water belt is formed by interconnecting multiple water bag strips, and the water bag strips include: a water bag, an inner joint, an outer joint, a base plate and a tooth head, the inner joint is symmetrically arranged in front of the base plate, the outer joint is symmetrically arranged behind the base plate, the water bag is fixedly arranged on the bottom surface of the base plate, the tooth head is fixedly arranged on the right side of the base plate, the tooth tip of the tooth head faces the top of the base plate, the tooth head is meshed with the driving gear, and the inner joint of one water bag strip can be connected to the outer joint of an adjacent water bag strip by a hinge.

[0015] Preferably, the drain board is made of a material with high heat conduction efficiency, and is arranged between the installation base plate and the lower layer of the water hose. The drain board is connected to the installation bracket group, and the bottom surface of the drain board is convex, and a drainage outlet is provided at the lowest end of the convex surface of the drain board.

[0016] The advantages of the utility model are: the fixed base assembly expands the use range of the device and provides a stable environment, the efficient driving device improves the operating efficiency of the entire heat dissipation device, the water belt composed of multiple water bag strips improves the heat absorption efficiency, the fan improves the heat dissipation efficiency of the water belt, and the design of the water bag strips allows the entire heat dissipation device to continue to operate and function even if a small part of the water bag strips are damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0018] Figure 1 This is a structural schematic diagram of the utility model from angle 1;

[0019] Figure 2 It is a rear view of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the fixed base assembly angle one;

[0021] Figure 4 This is a schematic diagram of the structure of the heat dissipation device from angle 1;

[0022] Figure 5 is a side sectional view of the drive device;

[0023] Figure 6 It is a structural diagram of the water bag strip at angle one.

[0024] Description of reference numerals:

[0025] 1. Fixed base assembly; 2. Heat dissipation device; 3. Driving device; 4. Water hose; 5. Drain board; 6. Water bag strip; 11. Fixed bottom plate; 12. Install bottom plate; 13. Install bracket group; 14. Support connecting rod group 21. Bellows; 22. Fan; 23. Ventilation hole; 24. Water hose hole; 31. Driving shaft; 32. Driving gear; 33. Support body; 34. Limiting piece; 35. Bearing; 131. First mounting bracket; 132. Second mounting bracket; 133. Bearing groove; 141. Connecting rod; 142. First limiting slider; 143. Second limiting slider; 144. Limiting threaded push rod; 61. Water bag; 62. Internal joint; 63. External joint; 64. Bottom plate; 65. Tooth head. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0027] In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] Embodiment 1, combined with Figure 1 To explain:

[0029] A heat dissipation device for an automobile controller comprises a fixed base assembly 1, a heat dissipation device 2, a driving device 3, a water hose 4 and a drainage plate 5, wherein the driving device 3 is arranged on the fixed base assembly 1, the water hose 4 is rotatably arranged on the driving device 3 and used in conjunction with the driving device 3, and the heat dissipation device 2 is fixedly mounted on the fixed base assembly 1.

[0030] In this way, the fixed base assembly 1 is fixed to the vehicle body by screws, the supporting connecting rod group of the fixed base assembly is adjusted to adjust the fixed base assembly to an appropriate size, the vehicle controller is placed inside the fixed base assembly 11, the heat dissipation device 2 is fixedly set on the fixed base assembly 1, and then the driving device 3 is set on the fixed base assembly 1, the water hose 4 is wrapped around the driving device 3 and passed through the water hose hole 24 set on the heat dissipation device 2, the drain board 5 is set between the mounting base plate 12 and the lower layer of the water hose 4, the drain board 5 is connected to the mounting bracket group 13, the bottom surface of the drain board 5 is a convex surface, and the lowest end of the convex surface of the drain board 5 is provided with a drain outlet, so that all water can be discharged through the drain outlet.

[0031] Embodiment 2, based on embodiment 1, combined with Figure 2 To explain:

[0032] The fixed base assembly 1 includes: a fixed base plate 11, an installation base plate 12, an installation bracket group 13 and a support connecting rod group 14. The support connecting rod group 14 is provided with two groups, and the two groups of support connecting rod groups 14 are symmetrically arranged on both sides of the fixed base plate 11 and the installation base plate 12. The fixed base plate 11 and the installation base plate 12 are connected by the support connecting rod group 14, and the installation base plate 12 is connected to the driving device 3 and the heat dissipation device 2 through the installation bracket group 13.

[0033] In this way, the supporting link group 14 is symmetrically arranged on both sides of the fixed base plate 11 and the mounting base plate 12, and the fixed base plate 11 and the mounting base plate 12 are movably connected. The fixed base plate 11 is fixedly connected to the frame, the mounting bracket group 13 is fixedly connected to the mounting base plate 12, the mounting bracket group 13 is fixedly connected to the heat dissipation device 2, and the mounting bracket group 13 is fixedly connected to the driving device 3.

[0034] Embodiment 3, based on embodiment 2, combined with Figure 3 To explain:

[0035] The supporting connecting rod group 14 includes: a connecting rod assembly and a pin 145. There are two groups of connecting rod assemblies, which are cross-arranged and rotatably connected through the pin 145. The connecting rod assembly is arranged on one side of the fixed base plate 11 and the installation base plate 12. The connecting rod assembly includes: a connecting rod 141, a first limiting slider 142, a second limiting slider 143 and a limiting threaded push rod 144, the first limiting slider 142 is slidably set in a groove set on the side of the fixed base plate 11, the second limiting slider 143 is slidably set in a groove opened on the side of the mounting base plate 12, or the first limiting slider 142 is slidably set in a groove set on the side of the mounting base plate 12, and the second limiting slider 143 is slidably set in a groove opened on the side of the fixed base plate 11, one end of the connecting rod 141 is rotatably connected to the first limiting slider 142, and the other end of the connecting rod 141 is rotatably connected to the second limiting slider 143, the fixed base plate 11 and the mounting base plate 12 are movably connected through the connecting rod 141, and the limiting threaded push rod 144 passes through a threaded hole set on the fixed base plate 11 or the mounting base plate 12 and abuts against the first limiting slider 142 or the second limiting slider 143.

[0036] The first and second limit sliders 142 and 143 are respectively slidably arranged in the sliding grooves on both sides of the fixed base plate 11 and the mounting base plate 12, so that they can slide freely. Then, the two ends of the connecting rod 141 are rotatably connected with the first and second limit sliders 142 and 143 on both sides of the fixed base plate 11 and the mounting base plate 12, so that the two connecting rods 141 on the same side of the fixed base plate 11 and the mounting base plate 12 are in a crossed state, and the two connecting rods 141 are rotatably connected by the pin shaft 145, and the limiting threaded push rod 144 is abutted against the first and second limit sliders 142 and 143 inside the sliding groove through the threaded holes at the four corners of the fixed base plate 11, so that when the connecting rod 141 supports the mounting base plate 12, the limiting threaded push rod 144 abuts against the first and second limit sliders 142 and 143, thereby suppressing the movement tendency of the first and second limit sliders 142 and 143 to slide outward, so that the fixed base assembly 1 is in a stable state.

[0037] Embodiment 4, based on embodiment 1, combined with Figure 4 To explain:

[0038] The heat dissipation device 2 includes: a bellows 21 and a fan 22, wherein the fan 22 is fixedly arranged inside the bellows 21, and the air supply direction of the fan 22 is toward the water hose 4. Ventilation holes 23 are arranged on the four walls of the bellows 21, and a water hose hole 24 is arranged on the top of the bellows 21. The horizontal end of the first mounting bracket 131 and the top end of the second mounting bracket 132 are fixedly connected to the bellows 21.

[0039] In this way, the horizontal end of the first mounting bracket 131 and the top end of the second mounting bracket 132 are fixedly connected to the contact part of the bellows 21, so that the opening of the bellows 21 is fixed upward, the water hose hole 24 is aligned with the upper layer of the water hose 4, and the fan 22 is set inside the bellows 21, so that the air supply direction of the fan 22 is perpendicular to the horizontal direction, so that the fan 22 dissipates heat to the water hose 4.

[0040] Embodiment 5, based on embodiment 1, combined with Figure 5 To explain:

[0041] The driving device 3 includes: a driving shaft 31, a driving gear 32, a supporting body 33, a limiting plate 34 and a bearing 35. Both ends of the driving shaft 31 are mounted on the bearings 35. One end of the driving shaft 31 close to the driving gear 32 is extended and fixedly connected to the output end of the driving motor. The supporting body 33 is fixedly mounted on the driving shaft 31. The driving gear 32 is arranged on one side of the supporting body 33. The limiting plate 34 is arranged on the other side of the supporting body 33. The driving gear 32 is meshed and connected with the water hose 4. The limiting plate 34 is used to limit the water hose 4.

[0042] In this configuration, both ends of the driving shaft 31 are sleeved on the bearings 35, the limiting piece 34 and the support body 33 are fixedly arranged on the driving shaft 31, the limiting piece 34 is located at one end of the support body 33, the driving gear 32 is fixedly arranged on the driving shaft at the other end of the support body 33, and the end of the driving shaft 31 close to the driving gear 32 is extended out to be connected to the driving motor, so that the driving motor drives the driving device 3 to move through the driving shaft 31. The driving gear 32 is meshed and connected with the water hose 4, and the limiting piece 34 is used to limit the water hose 4 to prevent the water hose 4 from lateral displacement.

[0043] Embodiment 6, based on embodiment 1, combined with Figure 6 To explain:

[0044] The water hose 4 is formed by interconnecting multiple water bag strips 6, and the water bag strips 6 include: a water bag 61, an inner joint 62, an outer joint 63, a bottom plate 64 and a tooth head 65. The inner joint 62 is symmetrically arranged in front of the bottom plate 64, and the outer joint 63 is symmetrically arranged behind the bottom plate 64. The water bag 61 is fixedly arranged on the bottom surface of the bottom plate 64, and the tooth head 65 is fixedly arranged on the top of the bottom plate 64, with the tooth tip of the tooth head 65 facing the top of the bottom plate 64. The tooth head 65 is meshed with the driving gear 32. The inner joint 62 of one water bag strip 6 can be connected to the outer joint 63 of an adjacent water bag strip 6 by a hinge.

[0045] In this way, the water bag 61 is set on the bottom surface of the base plate 64, the tooth head 64 is set on the right side of the base plate 64 with the tooth tip facing upward, opposite to the direction of the water bag 61, so that the water bag 61 can contact the drainage board 5, and the inner joint 62 and the outer joint 63 are respectively set on the front and back surfaces of the base plate 64, so that two adjacent water bag strips 6 can be connected to each other through the hinge, the inner joint 62 and the outer joint 63, and multiple water bag strips 6 are connected to each other to form a water belt 4, which passes through the water bag port 24 on the heat dissipation device 2, and the tooth head 64 is meshed with the driving gear 32, so that the driving gear 32 can drive the water belt 4 to rotate through the tooth head 64.

[0046] The working principle of the utility model is as follows: the driving device 3 drives the water belt 4 to move, absorbs the heat conducted from the automobile controller, and transports the heat away. When passing through the heat dissipation device 2, the heat is dissipated into the air with the assistance of the heat dissipation device 2, and the water belt 4 continues to move to continue the heat dissipation work. The utility model has a reasonable structure and is easy to use, and solves the problem of poor heat dissipation effect of the heat dissipation device of the current automobile controller.

[0047] For those skilled in the art, the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved, which solves the problem of poor heat dissipation effect of the heat dissipation device of the current automobile controller.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any minor modifications, equivalent substitutions and improvements made to the above embodiments based on the technical essence of the present invention should be included in the protection scope of the technical solution of the present invention.

Claims

1. A heat dissipation device for an automobile controller, characterized in that: include: A fixed base assembly (1), a heat dissipation device (2), a driving device (3) and a water hose (4), wherein the driving device (3) is arranged on the fixed base assembly (1), the water hose (4) is rotatably arranged on the driving device (3) and used in conjunction with the driving device (3), and the heat dissipation device (2) is fixedly mounted on the fixed base assembly (1).

2. A heat dissipation device for an automobile controller according to claim 1, characterized in that: The fixed base assembly (1) comprises: a fixed base plate (11), a mounting base plate (12), a mounting bracket group (13) and a supporting connecting rod group (14); the supporting connecting rod group (14) is provided with two groups, and the two groups of supporting connecting rod groups (14) are symmetrically arranged on both sides of the fixed base plate (11) and the mounting base plate (12), respectively; the fixed base plate (11) and the mounting base plate (12) are connected via the supporting connecting rod group (14), and the mounting base plate (12) is connected to the driving device (3) and the heat dissipation device (2) via the mounting bracket group (13).

3. A heat dissipation device for an automobile controller according to claim 2, characterized in that: The supporting connecting rod group (14) comprises: a connecting rod assembly and a pin shaft (145). Two groups of connecting rod assemblies are provided. The two groups of connecting rod assemblies are cross-placed and rotatably connected via the pin shaft (145). The connecting rod assembly is provided on one side of the fixed base plate (11) and the mounting base plate (12).

4. A heat dissipation device for an automobile controller according to claim 3, characterized in that: The connecting rod assembly comprises: a connecting rod (141), a first limiting slider (142), a second limiting slider (143) and a limiting threaded push rod (144), wherein the first limiting slider (142) is slidably arranged in a groove arranged on the side of the fixed base plate (11), and the second limiting slider (143) is slidably arranged in a groove opened on the side of the mounting base plate (12), or the first limiting slider (142) is slidably arranged in a groove arranged on the side of the mounting base plate (12), and the second limiting slider (143) is slidably arranged in a groove opened on the side of the mounting base plate (12). The connecting rod (141) is movably arranged in a groove provided on the side of the fixed base plate (11); one end of the connecting rod (141) is rotatably connected to the first limiting slider (142); the other end of the connecting rod (141) is rotatably connected to the second limiting slider (143); the fixed base plate (11) and the mounting base plate (12) are movably connected via the connecting rod (141); the limiting threaded push rod (144) passes through a threaded hole provided on the fixed base plate (11) or the mounting base plate (12) and abuts against the first limiting slider (142) or the second limiting slider (143).

5. A heat dissipation device for an automobile controller according to claim 2, characterized in that: The mounting bracket group (13) comprises: a first mounting bracket (131), a second mounting bracket (132) and a bearing groove (133); the second mounting bracket (132) is symmetrically arranged between the first mounting brackets (131); the top end of the second mounting bracket (132) is fixedly connected to the heat dissipation device (2); the long end of the first mounting bracket (131) is vertically fixedly arranged on the four corners of the mounting base plate (12); the horizontal end of the first mounting bracket (131) is fixedly connected to the heat dissipation device (2); and the bearing groove (133) is arranged on the first mounting bracket (131).

6. A heat dissipation device for an automobile controller according to claim 5, characterized in that: The heat dissipation device (2) comprises: a bellows (21) and a fan (22); the fan (22) is fixedly arranged inside the bellows (21); the air supply direction of the fan (22) is toward the water hose (4); ventilation holes (23) are arranged on the four walls of the bellows (21); a water hose hole (24) is arranged on the top of the bellows (21); and the horizontal end of the first mounting bracket (131) and the top end of the second mounting bracket (132) are fixedly connected to the bellows (21).

7. A heat dissipation device for an automobile controller according to claim 1, characterized in that: The driving device (3) comprises: a driving shaft (31), a driving gear (32), a supporting body (33), a limiting plate (34) and a bearing (35); the bearing (35) is sleeved on both ends of the driving shaft; one end of the driving shaft (31) close to the driving gear (32) is extended and fixedly connected to the output end of the driving motor; the supporting body (33) is fixedly sleeved on the driving shaft (31); the driving gear (32) is arranged on one side of the supporting body (33); the limiting plate (34) is arranged on the other side of the supporting body (33); the driving gear (32) is meshedly connected with the water hose (4); and the limiting plate (34) is used to limit the water hose (4).

8. A heat dissipation device for an automobile controller according to claim 7, characterized in that: The water belt (4) is formed by interconnecting a plurality of water bag strips (6), wherein the water bag strip (6) comprises: a water bag (61), an inner joint (62), an outer joint (63), a bottom plate (64) and a tooth head (65), wherein the inner joint (62) is symmetrically arranged in front of the bottom plate (64), and the outer joint (63) is symmetrically arranged behind the bottom plate (64), the water bag (61) is fixedly arranged on the bottom surface of the bottom plate (64), the tooth head (65) is fixedly arranged on the right side of the bottom plate (64), and the tooth tip of the tooth head (65) faces the top of the bottom plate (64), and the tooth head (65) is meshedly connected with the driving gear (32), and the inner joint (62) of a water bag strip (6) can be connected to the outer joint (63) of an adjacent water bag strip (6) through a hinge.

9. A heat dissipation device for an automobile controller according to claim 1, characterized in that: The invention comprises a drainage board (5), wherein the drainage board (5) is arranged between a mounting base plate (12) and a lower layer of a water hose (4), the drainage board (5) is connected to a mounting bracket group (13), the bottom surface of the drainage board (5) is a convex surface, and a drainage outlet is arranged at the lowest end of the convex surface of the drainage board (5).

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