A high-integration all-in-one controller heat dissipation housing

Abstract

The utility model discloses a kind of multi-in-one controller heat dissipation shell of high integration, including heat dissipation shell body, the bottom of heat dissipation shell body is provided with heat dissipation mechanism, the heat dissipation mechanism includes the heat dissipation plate fixedly installed on the bottom of heat dissipation shell body, the bottom of heat dissipation plate is fixedly installed with multiple evenly arranged heat dissipation fins, the bottom of heat dissipation plate is fixedly installed with multiple limit rods, installation frame is arranged between multiple limit rods, multiple communication pipes are fixedly installed on the installation frame, the end of communication pipe is fixedly installed with air inlet nozzle, which is mutually communicated with its inside, the side wall of communication pipe is fixedly installed with multiple air outlet pipes, which are mutually communicated with its inside. The utility model is reasonably structured, which can improve the heat dissipation effect of shell bottom, ensure the normal work of controller in shell.

Description

Technical Field

[0001] This utility model relates to the field of heat dissipation structure technology for automotive controllers, and in particular to a highly integrated all-in-one controller heat dissipation housing. Background Technology

[0002] A highly integrated all-in-one controller heatsink is a key component for solving the heat dissipation problem of all-in-one controllers. It is commonly found in new energy vehicles and autonomous driving equipment, and is often installed at the bottom of the chassis of new energy vehicles, with the bottom of the controller heatsink exposed to facilitate heat dissipation. Because highly integrated all-in-one controllers integrate multiple modules such as motor drive, power management, and signal processing, they have extremely high heat density during operation. Their heatsink is not only a protective component but also a core heat dissipation carrier that determines the stability of the equipment. Such housings must balance structural compactness with heat dissipation efficiency.

[0003] In the existing technology, the heat dissipation housing of the all-in-one controller only dissipates heat through the contact between the bottom of the housing and the outside air. The heat inside the housing is difficult to dissipate quickly, resulting in poor heat dissipation. To address this issue, we designed a highly integrated heat dissipation housing for the all-in-one controller. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the prior art by proposing a highly integrated all-in-one controller heat dissipation housing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A highly integrated all-in-one controller heat dissipation housing includes a heat dissipation housing body. A heat dissipation mechanism is provided at the bottom of the heat dissipation housing body. The heat dissipation mechanism includes a heat dissipation plate fixedly installed on the bottom of the heat dissipation housing body. Multiple heat dissipation fins are fixedly installed on the bottom of the heat dissipation plate. Multiple limiting rods are fixedly installed on the bottom of the heat dissipation plate. A mounting bracket is provided between the multiple limiting rods. Multiple connecting pipes are fixedly installed on the mounting bracket. Each end of the connecting pipe is fixedly installed with an air inlet that communicates with its interior. Multiple air outlets that communicate with their interiors are fixedly installed on the sidewall of the connecting pipe.

[0007] Preferably, the top of the mounting bracket has multiple slots, and the multiple limiting rods pass through the opposite slots and are slidably connected to them.

[0008] Preferably, the bottom of the mounting bracket has multiple communication ports, the bottom of each of the multiple limiting rods has a threaded groove, and a locking screw is threaded onto each of the multiple threaded grooves. Each of the multiple locking screws passes through the corresponding communication port.

[0009] Preferably, a plurality of support plates are fixedly installed on the side wall of the mounting bracket, and a plurality of support blocks are fixedly installed on the top of each of the plurality of support plates, and the top of each of the plurality of support blocks is fixedly connected to the bottom of the corresponding connecting pipe.

[0010] Preferably, the air inlet is cone-shaped.

[0011] Preferably, two lifting rings are fixedly installed on the top of the heat sink body.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. The heat dissipation mechanism improves the heat dissipation effect at the bottom of the heat sink body, ensuring the normal operation of the controller inside the heat sink body.

[0014] 2. The lifting rings on the heat sink body allow the operator to easily lift and remove the heat sink body from the vehicle body when it is necessary to remove it from the vehicle body to inspect the controller inside. This makes it convenient for the operator to open the heat sink body and inspect the controller inside.

[0015] In summary, the present invention has a reasonable structural design, which can improve the heat dissipation effect at the bottom of the housing and ensure the normal operation of the controller inside the housing. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the heat dissipation housing of a highly integrated all-in-one controller proposed in this utility model;

[0017] Figure 2 This is a side view of the structure of a heat dissipation housing for a highly integrated all-in-one controller proposed in this utility model;

[0018] Figure 3 This is a bottom view of the structure on the heat sink.

[0019] Figure 4 This is a cross-sectional view of the side structure on the heat sink.

[0020] Figure 5 for Figure 1 Enlarged view of the structure at point A in the image.

[0021] In the diagram: 1. Heat sink body; 2. Lifting ring; 3. Heat sink plate; 4. Heat sink fins; 5. Limiting rod; 6. Mounting bracket; 7. Connecting pipe; 8. Exhaust pipe; 9. Inlet nozzle; 10. Support plate; 11. Support block; 12. Locking screw; 13. Connecting port; 14. Threaded groove; 15. Slot. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-5 A highly integrated all-in-one controller heat sink housing includes a heat sink body 1. A heat dissipation mechanism is provided at the bottom of the heat sink body 1. The heat dissipation mechanism includes a heat sink plate 3 fixedly mounted on the bottom of the heat sink body 1. Multiple evenly arranged heat dissipation fins 4 are fixedly mounted on the bottom of the heat sink plate 3. Multiple limiting rods 5 are fixedly mounted on the bottom of the heat sink plate 3. A mounting bracket 6 is provided between the multiple limiting rods 5. Multiple slots 15 are provided on the top of the mounting bracket 6. Multiple limiting rods 5 pass through and are slidably connected to the corresponding slots 15. Multiple connecting ports 13 are provided on the bottom of the mounting bracket 6. Threaded grooves 14 are provided on the bottom of each of the multiple limiting rods 5. Locking screws 12 are threadedly connected to each of the multiple threaded grooves 14. The locking screws 12 pass through the corresponding slots 15. The mounting bracket 6 has a connecting port 13. Multiple support plates 10 are fixedly installed on the side wall of the mounting bracket 6. Multiple support blocks 11 are fixedly installed on the top of each support plate 10. The top of each support block 11 is fixedly connected to the bottom of the corresponding connecting pipe 7. Multiple connecting pipes 7 are fixedly installed on the mounting bracket 6. Each end of the connecting pipe 7 is fixedly installed with an air inlet 9 that communicates with its interior. The air inlet 9 is conical. Because the air inlet 9 is conical, it can compress the air entering the air inlet 9, increase the air velocity in the connecting pipe 7, so as to ensure that the air can be sprayed onto the surface of each heat dissipation fin 4 more quickly, thereby improving the heat dissipation effect of each heat dissipation fin 4. Multiple air outlet pipes 8 that communicate with their interior are fixedly installed on the side wall of the connecting pipe 7.

[0024] By setting up a heat dissipation mechanism, the heat dissipation effect at the bottom of the heat dissipation shell 1 can be improved, ensuring the normal operation of the controller inside the heat dissipation shell 1.

[0025] Two hanging rings 2 are fixedly installed on the top of the heat sink body 1.

[0026] With the lifting ring 2 on the heat sink body 1, when it is necessary to remove the heat sink body 1 from the vehicle body to inspect the controller inside the heat sink body 1, the operator can easily lift the heat sink body 1 and remove it from the vehicle body using the lifting ring 2, making it convenient for the operator to open the heat sink body 1 and inspect the controller inside the heat sink body 1.

[0027] The functional principle of this utility model can be explained through the following operation methods:

[0028] Installation standard procedure

[0029] Positioning mounting bracket

[0030] Align the mounting bracket 6 with the limiting rod 5 at the bottom of the heat sink 3 through the slot 15, and slide it along the limiting rod 5 to make the mounting bracket 6 fit against the heat sink 3, ensuring that the connecting pipe 7 corresponds to the heat sink fin 4.

[0031] Locking mounting bracket

[0032] Pass the locking screw 12 through the connecting port 13 of the mounting bracket 6 and screw it into the threaded groove 14 at the bottom of the limiting rod 5, and tighten it until the mounting bracket 6 is firmly fixed.

[0033] Heat dissipation operation process

[0034] air cooling system operation

[0035] When the vehicle moves forward, the gas enters the connecting pipe 7 through the air inlet 9. The gas is compressed and accelerated by the conical structure of the air inlet 9, and is evenly sprayed onto the surface of the heat dissipation fins 4 through the air outlet 8 to carry away the heat. The support plate 10 and the support block 11 ensure the stability of the connecting pipe 7 and prevent the airflow impact from causing shaking.

[0036] Collaborative heat dissipation

[0037] The heat dissipation fins 4 passively dissipate heat through contact with the air, while the airflow accelerates the air convection on the surface of the heat dissipation fins, thereby improving the heat dissipation efficiency.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A highly integrated all-in-one controller heat dissipation housing, comprising a heat dissipation housing body (1), characterized in that, The bottom of the heat dissipation shell body (1) is provided with a heat dissipation mechanism; The heat dissipation mechanism includes a heat dissipation plate (3) fixedly installed on the bottom of the heat dissipation shell body (1). Multiple heat dissipation fins (4) are fixedly installed on the bottom of the heat dissipation plate (3). Multiple limiting rods (5) are fixedly installed on the bottom of the heat dissipation plate (3). A mounting bracket (6) is provided between the multiple limiting rods (5). Multiple connecting pipes (7) are fixedly installed on the mounting bracket (6). An air inlet (9) that communicates with the interior of each connecting pipe (7) is fixedly installed at the end of each connecting pipe (7). Multiple air outlet pipes (8) that communicate with the interior of each connecting pipe (7) are fixedly installed on the side wall of each connecting pipe (7).

2. The heat dissipation housing for a highly integrated all-in-one controller according to claim 1, characterized in that, The top of the mounting bracket (6) is provided with multiple slots (15), and multiple limiting rods (5) pass through the opposite slots (15) and are slidably connected to them.

3. The heat dissipation housing for a highly integrated all-in-one controller according to claim 1, characterized in that, The mounting bracket (6) has multiple communication ports (13) at its bottom, and the bottom of each of the multiple limiting rods (5) has a threaded groove (14). Each of the multiple threaded grooves (14) is threaded with a locking screw (12), and each of the multiple locking screws (12) passes through the corresponding communication port (13).

4. The heat dissipation housing for a highly integrated all-in-one controller according to claim 1, characterized in that, The mounting bracket (6) has multiple support plates (10) fixedly installed on its side wall. Multiple support blocks (11) are fixedly installed on the top of each of the multiple support plates (10). The top of each of the multiple support blocks (11) is fixedly connected to the bottom of the corresponding connecting pipe (7).

5. The heat dissipation housing for a highly integrated all-in-one controller according to claim 1, characterized in that, The air inlet (9) is cone-shaped.

6. The heat dissipation housing for a highly integrated all-in-one controller according to claim 1, characterized in that, Two hanging rings (2) are fixedly installed on the top of the heat sink body (1).

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