CN217283918U - Controller for electronic parking and active collision avoidance of vehicle - Google Patents
Controller for electronic parking and active collision avoidance of vehicle Download PDFInfo
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- CN217283918U CN217283918U CN202221161908.7U CN202221161908U CN217283918U CN 217283918 U CN217283918 U CN 217283918U CN 202221161908 U CN202221161908 U CN 202221161908U CN 217283918 U CN217283918 U CN 217283918U
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- air inlet
- air
- casing
- air outlet
- controller
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a controller for electronic parking and initiative anticollision of vehicle, including casing and the mainboard that sets up in the casing, a side of casing inlays and is equipped with the semiconductor refrigeration piece, the refrigeration face of semiconductor refrigeration piece stretches into the casing inside, the heating face of semiconductor refrigeration piece exposes outside the casing, the heating face guard of semiconductor refrigeration piece is equipped with the heat exchanger that is fixed in on the casing, the intercommunication has air-out pipe and air-supply line on the heat exchanger, the air-out pipe deviates from the one end of heat exchanger and is connected with air-out mechanism, the air-supply line deviates from the one end of heat exchanger and is connected with air inlet mechanism; the utility model discloses the radiating efficiency is high, has improved life, and the position installation is nimble, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of automobile-used controller, a controller that is used for vehicle electron parking and initiative anticollision is related to.
Background
Various controllers are loaded on the vehicle, and the controllers are used for electronic parking and active collision avoidance. The current controller is installed in vehicle front end or the door, and the installation environment of controller is airtight, and the controller circular telegram during operation can produce a large amount of heats, and the heat dissipation of current controller adopts radiating fin to carry out the nature heat dissipation mostly, but radiating fin radiating efficiency is low, has reduced the life of controller.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a controller for vehicle electron parking and initiative anticollision, fine solution the poor problem that causes life to hang down of thermal diffusivity of controller in the prior art.
In order to realize the purpose, the utility model discloses a technical scheme as follows: the utility model provides a controller for vehicle electron parking and initiative anticollision, includes the casing and sets up the mainboard in the casing, a side of casing inlays and is equipped with the semiconductor refrigeration piece, the refrigeration face of semiconductor refrigeration piece stretches into inside the casing, the face that heats of semiconductor refrigeration piece exposes in the casing outside, the face guard that heats of semiconductor refrigeration piece is equipped with the heat dissipation cover that is fixed in on the casing, the intercommunication has air-out pipe and air-supply line on the heat dissipation cover, the one end that the air-out pipe deviates from the heat dissipation cover is connected with air-out mechanism, the one end that the air-supply line deviates from the heat dissipation cover is connected with air inlet mechanism.
Furthermore, the refrigerating surface of the semiconductor refrigerating sheet is provided with a first radiating fin, and the heating surface is provided with a second radiating fin.
Further, the air outlet mechanism comprises an air outlet casing, an air outlet window arranged on the air outlet casing and an exhaust fan arranged on the air outlet window, and the air outlet pipe is communicated with the inside of the air outlet casing.
Further, the air inlet mechanism includes the air inlet casing, opens the air inlet window on the air inlet casing, installs the suction fan on the air inlet window, the air-supply line is linked together with the inside of air inlet casing.
Furthermore, the air outlet window and the air inlet window are both provided with dust screens.
Furthermore, all be connected with the first mounting panel of seting up the mounting hole on air-out casing and the air inlet casing.
Further, a second mounting plate is connected to a side surface of the housing.
Compared with the prior art, the utility model discloses following beneficial effect has:
in the utility model, through the operation of the semiconductor refrigeration piece, the refrigeration surface can obtain reduced temperature, the heat exchange efficiency in the shell is improved, the environment temperature in the shell is kept in a lower state, and the service life of the controller is prolonged; meanwhile, heat generated by the heating surface of the semiconductor refrigerating sheet can be discharged through the air outlet pipe and the air outlet mechanism, the temperature of the heating surface is reduced through the air inlet pipe and the air inlet mechanism, and the service life of the semiconductor refrigerating sheet is prolonged; moreover, the air inlet pipe and the air outlet pipe can enable the air inlet mechanism and the air outlet mechanism to be installed in an open place of the vehicle body, ventilation and heat dissipation are facilitated, and the use is convenient.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a view showing the internal structure of the housing of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1.
In the figure: 1-a shell; 2, a main board; 3-semiconductor refrigerating sheet; 4-a heat dissipation cover; 5-air outlet pipe; 6-an air inlet pipe; 7-first cooling fins; 8-a second heat dissipation fin; 9-air outlet window; 10-exhaust fan; 11-an air outlet shell; 12-an air inlet shell; 13-air intake window; 14-a suction fan; 15-dust screen; 16-a first mounting plate; 17-a second mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the controller for electronic parking and active collision avoidance of a vehicle according to the present invention comprises a housing 1 and a main board 2 installed in the housing 1, the mainboard 2 is a PCB board, a plurality of electronic components are arranged on the PCB board, the mainboard 2 can adopt the mainboard 2 in GWM model or HAV-3635100 model in the prior art, the side edge of the shell 1 is provided with a functional interface connected with the mainboard 2 to realize the connection of the mainboard 2 and the vehicle-mounted equipment, the shell 1 comprises an upper shell 1 and a lower shell 1, the upper shell 1 and the lower shell 1 are connected and fixed through screws, the main board 2 is fixed in the lower shell 1 through screws, the side surface of the lower shell 1 is connected with a second mounting plate 17, the second mounting plate 17 is provided with a through hole, the housing 1 is fixed by inserting the fixing bolt into the through hole and then fixing the fixing bolt to the vehicle body; the semiconductor refrigeration device is characterized in that a semiconductor refrigeration piece 3 is embedded in the upper side face of the upper shell 1, specifically, a square window is formed in the side face of the upper shell 1, the semiconductor refrigeration piece 3 sinks into the square window, sealant is coated at the edge of the semiconductor refrigeration piece, the refrigeration face of the semiconductor refrigeration piece 3 extends into the shell 1, a heat dissipation cover 4 fixed on the shell 1 is covered on the semiconductor heat dissipation cover 4, an air outlet pipe 5 and an air inlet pipe 6 are communicated with the heat dissipation cover 4, an air outlet mechanism is connected to one end, away from the heat dissipation cover 4, of the air outlet, and an air inlet mechanism is connected to one end, away from the heat dissipation cover 4, of the air inlet pipe 6; when the technical scheme is used, the semiconductor refrigerating sheet 3 is connected with the mainboard 2, the mainboard 2 is connected with the vehicle-mounted power supply, when the mainboard 2 works, the semiconductor refrigerating sheet 3 runs simultaneously, the refrigerating surface of the semiconductor refrigerating sheet 3 can obtain reduced temperature, the temperature in the shell 1 is reduced, and heat exchange is carried out between the semiconductor refrigerating sheet 3 and heat generated by the mainboard 2 in the shell 1; meanwhile, heat generated by the heating surface of the semiconductor refrigerating sheet 3 can be discharged through the air outlet pipe 5 and the air outlet mechanism, the temperature of the heating surface is reduced through the air inlet pipe 6 and the air inlet mechanism, and the service life of the semiconductor refrigerating sheet 3 is prolonged; moreover, the air inlet pipe 6 and the air outlet pipe 5 can enable the air inlet mechanism and the air outlet mechanism to be arranged at the open place of the vehicle body, so that ventilation and heat dissipation are facilitated, and the device is flexible to install and convenient to use.
In this embodiment, the first cooling fins 7 are bonded to the cooling surface of the semiconductor cooling plate 3 through silica gel, the second cooling fins 8 are bonded to the heating surface through silica gel, and the first cooling fins 7 and the second cooling fins 8 both increase the heat exchange area of the cooling surface and the heating surface and increase the heat exchange efficiency; further, first radiating fin 7 contacts with mainboard 2, can accelerate thermal transmission, improves mainboard 2's cooling rate.
In this embodiment, as shown in fig. 1 and fig. 3, the air outlet mechanism includes an air outlet casing 11, an air outlet window 9 opened on the air outlet casing 11, and an exhaust fan 10 installed on the air outlet window 9, the air outlet pipe 5 is communicated with the inside of the air outlet casing 11, and the exhaust fan 10 is electrically connected with the main board 2, and when the main board 2 is powered on, the exhaust fan 10 also obtains electric energy to operate, and the exhaust fan 10 discharges the air in the air outlet casing 11 to the outside, so that the heating surface and the heat dissipation cover 4 discharges the heat dissipated by the second heat dissipation fins 8.
Further, the air inlet mechanism comprises an air inlet shell 12, an air inlet window 13 arranged on the air inlet shell 12 and an air suction fan 14 arranged on the air inlet window 13, the air inlet pipe 6 is communicated with the inside of the air inlet shell 12, the air suction fan 14 is electrically connected with the main board 2, when the main board 2 is electrified, the air suction fan 14 obtains electric energy to operate, the air outside the air inlet shell 12 is sucked into the air inlet shell 12 and enters the heat dissipation cover 4 through the air inlet pipe 6 by the air suction fan 14, the air inlet mechanism and the air outlet mechanism are combined to continuously discharge the air in the heat dissipation cover 4, and air with lower temperature is injected, so that heat dissipation in the heat dissipation cover 4 is realized; the suction fan 14 and the exhaust fan 10 can accelerate the circulation of air and improve the heat dissipation efficiency; and the air outlet shell 11 and the air inlet shell 12 are arranged at the unsealed and open positions of the vehicle body, so that the vehicle is flexible in position installation and convenient to use.
In this embodiment, all be provided with dust screen 15 on air outlet window 9 and the air inlet window 13, dust screen 15 can prevent that the dust from entering into heat exchanger 4, improves semiconductor refrigeration piece 3's life.
In this embodiment, the first mounting plate 16 having the mounting holes is integrally connected to the air outlet casing 11 and the air inlet casing 12, and the first mounting plate 16 is mounted on the vehicle body by bolts, so that the structure is simple and the installation is firm.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a controller for vehicle electron parking and initiative anticollision, includes the casing and sets up the mainboard in the casing, its characterized in that: the utility model discloses a semiconductor refrigeration piece, including casing, semiconductor refrigeration piece, fan cover, and fan cover's one end is connected with air inlet mechanism.
2. The controller for electronic parking and active collision avoidance of a vehicle according to claim 1, characterized in that: the refrigerating surface of the semiconductor refrigerating sheet is provided with a first radiating fin, and the heating surface is provided with a second radiating fin.
3. The controller for electronic parking and active collision avoidance of a vehicle according to claim 1, characterized in that: the air outlet mechanism comprises an air outlet casing, an air outlet window arranged on the air outlet casing and an exhaust fan arranged on the air outlet window, and the air outlet pipe is communicated with the inside of the air outlet casing.
4. The controller for electronic parking and active collision avoidance of a vehicle according to claim 3, characterized in that: the air inlet mechanism comprises an air inlet shell, an air inlet window arranged on the air inlet shell and an air suction fan arranged on the air inlet window, wherein the air inlet pipe is communicated with the inside of the air inlet shell.
5. The controller for electronic parking and active collision avoidance of a vehicle according to claim 4, characterized in that: and dust screens are arranged on the air outlet window and the air inlet window.
6. The controller for electronic parking and active collision avoidance of a vehicle according to claim 4, characterized in that: and the air outlet shell and the air inlet shell are both connected with first mounting plates provided with mounting holes.
7. The controller for electronic parking and active collision avoidance of a vehicle according to claim 1, characterized in that: and a second mounting plate is connected to the side surface of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221161908.7U CN217283918U (en) | 2022-05-13 | 2022-05-13 | Controller for electronic parking and active collision avoidance of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221161908.7U CN217283918U (en) | 2022-05-13 | 2022-05-13 | Controller for electronic parking and active collision avoidance of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217283918U true CN217283918U (en) | 2022-08-23 |
Family
ID=82885288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221161908.7U Active CN217283918U (en) | 2022-05-13 | 2022-05-13 | Controller for electronic parking and active collision avoidance of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217283918U (en) |
-
2022
- 2022-05-13 CN CN202221161908.7U patent/CN217283918U/en active Active
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