CN219876646U - High-efficient radiating new energy automobile whole car controller - Google Patents
High-efficient radiating new energy automobile whole car controller Download PDFInfo
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- CN219876646U CN219876646U CN202320631992.2U CN202320631992U CN219876646U CN 219876646 U CN219876646 U CN 219876646U CN 202320631992 U CN202320631992 U CN 202320631992U CN 219876646 U CN219876646 U CN 219876646U
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- water
- water tank
- new energy
- circuit board
- energy automobile
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 104
- 239000000956 alloy Substances 0.000 claims description 3
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 230000020169 heat generation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a high-efficiency heat-dissipation new energy automobile whole automobile controller, which comprises an upper shell, a lower shell and a circuit board main body, wherein an electric board placing groove is formed between the upper shell and the lower shell after assembly, the circuit board main body is positioned in the electric board placing groove, a radiating fin is arranged on the surface of the upper shell, a vent and a pipeline are arranged on the surface of the lower shell in a penetrating way, a rest frame is arranged on the inner side of the lower shell, a water-cooling circulation assembly is arranged between the upper shell and the lower shell, the rest frame is arranged in the electric board groove formed in the lower shell, so that the space range around the circuit board is larger, and meanwhile, the water-cooling circulation assembly is arranged between the upper shell, the lower shell and the circuit board, so that heat emitted by circuit board components to the outside space can be fully absorbed and conducted outwards, and the high-efficiency heat dissipation treatment of the whole automobile controller is realized, and the phenomenon that the heat generation is serious and the use is influenced is avoided.
Description
Technical Field
The utility model relates to the technical field of whole vehicle controllers, in particular to a new energy automobile whole vehicle controller with efficient heat dissipation.
Background
The whole Vehicle Controller (VCU) is a core control component of the whole new energy automobile, and acquires an accelerator pedal signal, a brake pedal signal and other component signals, and coordinates and controls the work of each component controller such as BMS, MCU and the like at the lower layer.
When the new energy automobile is in a starting state for a long time, the whole automobile controller is inevitably heated, so that the normal operation of all components in the whole automobile controller is avoided, the heat radiating fins are arranged on the existing whole automobile controller to achieve the heat guiding effect, but the assembly between a circuit board and a shell in the existing whole automobile controller is too tight, the heat emitted by the components of the circuit board cannot be sufficiently guided out by the heat radiating fins, and therefore the heat radiating efficiency of the existing whole automobile controller of the new energy automobile is not ideal and needs to be improved.
Disclosure of Invention
Based on the expression, the utility model provides the high-efficiency heat dissipation new energy automobile whole automobile controller, so as to solve the problem of non-ideal heat dissipation efficiency of the whole automobile controller.
The technical scheme for solving the technical problems is as follows: the utility model provides a high-efficient radiating new energy automobile car controller, includes casing, lower casing and circuit board main part, the equipment back be equipped with the circuit board mounting groove between last casing and the lower casing, the circuit board main part is located the circuit board mounting groove, and the surface mounting of going up the casing has the fin, vent and pipeline have been seted up in the surface run-through of lower casing, the inboard of casing is equipped with the rest stand down, be equipped with water cooling circulation subassembly between last casing and the lower casing, water cooling circulation subassembly mainly includes water tank and water pump, water tank and water pump all set up on last casing, be equipped with first water pipe and second water pipe respectively between water tank and the water pump, be equipped with the third water pipe that contacts with the circuit board main part between the surface of water tank, through setting up the rest stand in the circuit board inslot that sets up of casing down for space scope around the circuit board is bigger, simultaneously, at last casing and lower casing and the circuit board between set up water cooling circulation subassembly, can effectually realize fully absorbing the heat that circuit board components and parts give off to outside space and outwards derive the processing, thereby realize that the high-efficient heat dissipation to the control is used and serious heat dissipation to the realization.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the rest is located in an electric plate placing groove formed in the lower shell, a limiting groove corresponding to the pipeline is formed in the surface of the rest, and part of the surface of the third water pipe is embedded into the limiting groove formed in the rest through the pipeline.
Through above-mentioned technical scheme design, can realize the restriction effect to the third water pipe, be convenient for lay the circuit board main part.
Further, a water filling port is formed in the surface of the water tank, and a rubber plug is arranged on the surface of the water tank and close to the water filling port.
Through above-mentioned structural design, the staff of being convenient for carries out filling and shutoff processing of water liquid in to the water tank.
Further, a convex plate is arranged on the surface of the rubber plug, and a through hole is formed in the surface of the convex plate in a penetrating mode.
The structural design is more beneficial to the pressure separation between the rubber plug and the water tank by workers.
Further, the water tank is concave structural design, the interior concave surface of water tank and the surface of last casing contact completely, the water tank is alloy heat conduction material, the part surface of third water pipe is outstanding to the top of rest frame, the protruding portion of third water pipe all is in same horizontal plane, the third water pipe is heat conduction organosilicon pipe.
Through above-mentioned technical scheme design for this vehicle control unit's radiating efficiency is higher, and the practicality is stronger.
Further, the surface of the water tank is provided with a mounting plate, and the mounting plate is contacted with the surface of the upper shell and is connected with bolts.
This structural design is convenient for the dismouting between staff to water tank and the last casing.
Furthermore, the shelf is designed into a serpentine structure.
Through the snakelike design of rest for the bearing capacity of rest is stronger, prevents that the condition of easy deformation from exists.
Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:
through set up the rest stand in the electric plate groove that the casing offered down for the space scope around the circuit board is bigger, simultaneously, sets up water-cooling circulation subassembly between last casing and lower casing and circuit board, can effectually realize fully absorbing and outwards derive the processing with the heat that circuit board components and parts give off to the outside space, thereby realizes the high-efficient heat dissipation to this whole car controller handles, avoids generating heat seriously and influences the phenomenon of use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the mounting structure of the lower housing and the main body of the circuit board according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the lower housing of the present utility model;
FIG. 4 is a schematic diagram of the relationship between the water cooling circulation assembly and the lower housing of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. an upper housing; 2. a lower housing; 221. an electric board mounting groove; 222. a vent; 223. a pipe; 3. a circuit board main body; 4. a water-cooled circulation assembly; 41. a water tank; 42. a mounting plate; 43. a first water pipe; 44. a water pump; 45. a second water pipe; 46. a third water pipe; 5. a rubber stopper; 6. a rest stand; 7. a heat sink.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Embodiments of the utility model are illustrated in the accompanying drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
The embodiment provides a high-efficiency heat dissipation new energy automobile whole automobile controller, as shown in fig. 1, which comprises an upper shell 1, a lower shell 2 and a circuit board main body 3, wherein an electric board placing groove 221 is arranged between the assembled upper shell 1 and lower shell 2, the circuit board main body 3 is installed in the electric board placing groove 221, and a radiating fin 7 is installed on the surface of the upper shell 1 and used for primarily dissipating heat of the whole automobile controller;
in order to ensure efficient heat dissipation of the vehicle controller, as shown in fig. 2-3, two air vents 222 and a pipeline 223 are provided on the surface of the lower housing 2 in a penetrating manner, and a shelf 6 is provided on the inner side of the lower housing 2, so that the space of the circuit board main body 3 placed on the outer side of the circuit board main body in the electric board placing groove 221 and the flowing range of air are larger, and the heat dissipation efficiency is improved. The upper shell 1 and the lower shell 2 are provided with a water cooling circulation assembly 4, the water cooling circulation assembly 4 mainly comprises a water tank 41 and a water pump 44 connected with an automobile power supply, the water tank 41 and the water pump 44 are arranged on the upper shell 1, a first water pipe 43 and a second water pipe 45 are respectively arranged between the water tank 41 and the water pump 44, a third water pipe 46 contacted with the circuit board main body 3 is arranged between the surfaces of the water tank 41 through two pipelines 223, the third water pipe 46 is made of heat-conducting organic silica gel, the third water pipe 46 contacted with the circuit board main body 3 is utilized, and efficient heat dissipation of the circuit board main body 3 is realized through waterway circulation among the first water pipe 43, the second water pipe 45 and the third water pipe 46.
As shown in fig. 2 and 5, in this embodiment, the rest stand 6 is located in the electric board placement groove 221 formed in the lower housing 2, a limit groove corresponding to the pipe 223 is formed on the surface of the rest stand 6, and a part of the surface of the third water pipe 46 is embedded into the limit groove formed in the rest stand 6 through the pipe 223, so as to limit the shape between the third water pipe 46 and the rest stand 6, which is more beneficial to the installation between the circuit board main body 3 and the lower housing 2.
As shown in fig. 1 and 4, in this embodiment, a water filling port is provided on the surface of the water tank 41, a rubber plug 5 is provided on the surface of the water tank 41 and near the water filling port, a convex plate is provided on the surface of the rubber plug 5, and the surface of the convex plate is provided with a through hole in a penetrating manner, so that the water tank 41 can be replaced and sealed in the later stage.
As shown in fig. 1-4, in order to make the heat dissipation efficiency of the vehicle controller more ideal, in this embodiment, the water tank 41 is designed in a concave structure, the inner concave surface of the water tank 41 is completely in contact with the surface of the upper housing 1, the water tank 41 is made of an aluminum alloy heat conducting material, and part of the surface of the third water pipe 46 protrudes above the rest 6, and the protruding parts of the third water pipe 46 are all in the same horizontal plane, so that the heat on the surface of the vehicle controller can be more rapidly processed.
As shown in fig. 1 and 4, the surface of the water tank 41 is provided with a mounting plate 42, and the mounting plate 42 is in contact with the surface of the upper housing 1 and is connected with bolts therebetween, thereby facilitating the disassembly and assembly of the water tank 41.
As shown in fig. 2 and 4, in order to make the circuit board main body 3 rest on the rest stand 6 more stable, the rest stand 6 is designed in a serpentine structure.
When the vehicle controller is used, heat in the controller circulates through the air vent 222, the installed cooling fin 7 achieves the primary cooling effect of the vehicle controller, meanwhile, the water pump 44 is electrified and started, water in the water tank 41 circulates through the first water pipe 43, the second water pipe 45 and the third water pipe 46 under the action of the water pump 44, the third water pipe 46 placed on the shelf 6 is used for contacting with the circuit board main body 3, the effect of absorbing and radiating the heat emitted by the circuit board main body 3 is achieved, and the heat on the surface of the vehicle controller can be absorbed and processed through the material and the water liquid of the water tank 41 through the design of the aluminum alloy material of the water tank 41, so that the heat is conducted in a mode of conducting various heat, the heat is processed through the water liquid in the water tank 41, and the cooling efficiency of the vehicle controller is effectively improved.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. The utility model provides a high-efficient radiating new energy automobile whole car controller, includes upper casing (1), lower casing (2) and circuit board main part (3), is equipped with electric plate mounting groove (221) between upper casing (1) and lower casing (2) after the equipment, circuit board main part (3) are located electric plate mounting groove (221), and the surface mounting of upper casing (1) has fin (7);
the device is characterized in that a vent (222) and a pipeline (223) are arranged on the surface of the lower shell (2) in a penetrating way, and a rest (6) is arranged on the inner side of the lower shell (2);
the water cooling circulation assembly (4) is arranged between the upper shell (1) and the lower shell (2), the water cooling circulation assembly (4) mainly comprises a water tank (41) and a water pump (44), the water tank (41) and the water pump (44) are arranged on the upper shell (1), a first water pipe (43) and a second water pipe (45) are respectively arranged between the water tank (41) and the water pump (44), and a third water pipe (46) in contact with the circuit board main body (3) is arranged between the surfaces of the water tank (41) through a pipeline (223).
2. The high-efficiency heat dissipation new energy automobile whole automobile controller according to claim 1, wherein the rest (6) is located in an electric plate placing groove (221) formed in the lower shell (2), a limiting groove corresponding to the pipeline (223) is formed in the surface of the rest (6), and part of the surface of the third water pipe (46) is embedded into the limiting groove formed in the rest (6) through the pipeline (223).
3. The high-efficiency heat dissipation new energy automobile whole automobile controller according to claim 1, wherein a water filling port is formed in the surface of the water tank (41), and a rubber plug (5) is arranged on the surface of the water tank (41) and close to the water filling port.
4. The high-efficiency heat dissipation new energy automobile whole automobile controller according to claim 3, wherein a convex plate is arranged on the surface of the rubber plug (5), and a through hole is formed in the surface of the convex plate in a penetrating manner.
5. The high-efficiency heat dissipation new energy automobile whole automobile controller according to claim 1 is characterized in that the water tank (41) is of a concave structural design, the inner concave surface of the water tank (41) is in complete contact with the surface of the upper shell (1), and the water tank (41) is made of alloy heat conduction materials.
6. The high-efficiency heat dissipation new energy automobile whole automobile controller according to claim 1, wherein part of the surface of the third water pipe (46) protrudes above the rest (6), protruding parts of the third water pipe (46) are all in the same horizontal plane, and the third water pipe (46) is a heat conduction organic silicon pipe.
7. The high-efficiency heat dissipation new energy automobile whole automobile controller according to claim 1, wherein a mounting plate (42) is arranged on the surface of the water tank (41), and the mounting plate (42) is in contact with the surface of the upper shell (1) and is connected with bolts.
8. The high-efficiency heat dissipation new energy automobile whole automobile controller according to claim 1, wherein the rest (6) is of a serpentine structure design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320631992.2U CN219876646U (en) | 2023-03-27 | 2023-03-27 | High-efficient radiating new energy automobile whole car controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320631992.2U CN219876646U (en) | 2023-03-27 | 2023-03-27 | High-efficient radiating new energy automobile whole car controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219876646U true CN219876646U (en) | 2023-10-20 |
Family
ID=88346648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320631992.2U Active CN219876646U (en) | 2023-03-27 | 2023-03-27 | High-efficient radiating new energy automobile whole car controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219876646U (en) |
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2023
- 2023-03-27 CN CN202320631992.2U patent/CN219876646U/en active Active
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