CN221103926U - Vehicle-mounted LRM rack with dual heat dissipation system - Google Patents
Vehicle-mounted LRM rack with dual heat dissipation system Download PDFInfo
- Publication number
- CN221103926U CN221103926U CN202323101558.2U CN202323101558U CN221103926U CN 221103926 U CN221103926 U CN 221103926U CN 202323101558 U CN202323101558 U CN 202323101558U CN 221103926 U CN221103926 U CN 221103926U
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- Prior art keywords
- heat dissipation
- liquid cooling
- lrm
- rack
- shell
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 54
- 230000009977 dual effect Effects 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000006096 absorbing agent Substances 0.000 claims description 15
- 230000035939 shock Effects 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000110 cooling liquid Substances 0.000 abstract description 6
- 230000005855 radiation Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a vehicle-mounted LRM rack with a dual heat dissipation system, which comprises a shell, wherein an upper guide rail plate and a lower guide rail plate are arranged on the shell, a functional module is inserted in the guide rail plate and communicated with a water distributor arranged on the shell through a connector, the water distributor is communicated with a liquid cooling source arranged in the shell, cooling liquid is uniformly discharged into each functional module by the water distributor to finish liquid cooling heat dissipation, meanwhile, a heat dissipation fan is arranged at the bottom of the shell and can be used as a standby heat dissipation system when the liquid cooling heat dissipation system is not needed, and meanwhile, the heat dissipation system can be formed by liquid cooling heat dissipation and air cooling heat dissipation, so that the effect of high-efficiency cooling heat dissipation is achieved.
Description
Technical Field
The utility model belongs to the technical field of heat dissipation of electronic products, and particularly relates to a vehicle-mounted LRM rack with a dual heat dissipation system.
Background
Along with the intelligent development of vehicle-mounted electronic equipment, the functions are continuously and abundantly improved, meanwhile, the power is continuously improved, a heat radiation system is required to be added on an LRM chassis to maintain the stability of the equipment for ensuring the normal use of the equipment, and the Chinese patent No. CN210270780U completes the heat radiation effect through the external air cooling and internal heat pipe heat conduction technology, so that the traditional air cooling heat radiation system can not meet the heat radiation requirement under the condition of limited space in a vehicle, and the service life of the equipment is limited.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide a vehicle-mounted LRM rack with a dual heat dissipation system, and solves the problem that the heat dissipation effect of the traditional air cooling heat dissipation system is limited.
The technical aim of the utility model is realized by the following technical scheme:
Part of the utility model: the vehicle-mounted LRM rack with the dual heat dissipation system comprises a machine shell, and is characterized in that an air cooling heat dissipation system and a liquid cooling heat dissipation system are arranged on the machine shell, the liquid cooling heat dissipation system comprises a liquid cooling source, a plurality of functional modules and a water separator, the liquid cooling source is detachably connected inside the machine shell, the functional modules are arranged on the side edges of the liquid cooling source and are respectively inserted in the machine shell in sequence, and the liquid cooling source, the functional modules and the water separator are communicated through connectors;
The air-cooled heat dissipation system comprises a bottom heat dissipation fan fixedly arranged at the bottom of the shell and also comprises an air outlet arranged at the side edge of the liquid cooling source and arranged on the shell;
the device also comprises a bottom shock absorber arranged on the lower end face of the shell and a back shock absorber arranged on the upper end face of the shell.
The utility model has the beneficial effects that:
1. The utility model comprises a shell, wherein an upper guide rail plate and a lower guide rail plate are arranged on the shell, a functional module is inserted into the guide rail plate, the functional module is communicated with a water separator arranged on the shell through a connector, the water separator is communicated with a liquid cooling source arranged in the shell, the water separator uniformly discharges cooling liquid into each functional module to complete liquid cooling heat dissipation, meanwhile, a cooling fan is arranged at the bottom of the shell and can be used as a standby cooling system when a liquid cooling heat dissipation system is not needed, and meanwhile, a double cooling system can be formed through liquid cooling heat dissipation and air cooling heat dissipation, so that the effect of high-efficiency cooling heat dissipation is achieved;
2. The utility model also comprises a bottom shock absorber arranged at the bottom of the shell and a back shock absorber arranged on the shell, so that the stability of the shell in the vehicle can be improved, meanwhile, the lower end of the bottom shock absorber is fixedly connected with a bottom plate, a fan tray is inserted between the bottom plate and the bottom of the shell, the bottom cooling fan is placed in the fan tray, and the air inlet capacity of the fan is enhanced.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a perspective view of the present utility model.
Fig. 3 is a second perspective view of the present utility model.
Fig. 4 is a partial structural view one of the present utility model.
Fig. 5 is a partial structural view II of the present utility model.
Fig. 6 is a partial structural view three of the present utility model.
Fig. 7 is a partial structural view four of the present utility model.
In the figure, 1, a shell; 2. a liquid cold source; 3. a functional module; 4. a water separator; 5. a connector; 6. a bottom cooling fan; 7. an air outlet; 8. a bottom damper; 9. a back damper; 10. an upper rail plate; 11. a lower rail plate; 12. a guide groove; 13. a through hole; 14. a bottom plate; 15. a fan tray; 16. an adapter plate; 17. a positioning groove; 18. a positioning pin; 19. a locking handle; 20. a puller.
Detailed Description
The following describes embodiments of the present utility model in further detail with reference to FIGS. 1-7.
In practical implementation, the utility model is combined with figures 1-7, a vehicle-mounted LRM rack with a dual heat radiation system comprises a shell 1, wherein the shell 1 is provided with an air cooling heat radiation system and a liquid cooling heat radiation system, in order to ensure the stability of the shell 1 in a vehicle in practical use, the lower end surface of the shell 1 is provided with a plurality of bottom shock absorbers 8, the bottom shock absorbers 8 are preset and symmetrically distributed at four corners of the bottom of the shell 1, the upper end surface of the shell 1 is provided with back shock absorbers 9, so that vibration can be absorbed through the bottom shock absorbers 8 and the back shock absorbers 9 when vibration is transmitted to the shell 1, the shell 1 is mainly subjected to liquid cooling heat radiation during normal operation, the air cooling heat dissipation is used as a standby heat dissipation system, and the air cooling heat dissipation system can work together with the liquid cooling heat dissipation system for forced heat dissipation, the liquid cooling heat dissipation system comprises a liquid cooling source 2, a plurality of functional modules 3 and a water distributor 4, wherein the liquid cooling source 2 is fixedly connected inside a machine shell 1, the functional modules 3 are arranged on the side edges of the liquid cooling source 2 and are respectively inserted into the machine shell 1 in sequence, the liquid cooling source 2, the functional modules 3 and the water distributor 4 are communicated through a connector 5, so that cooling liquid in the liquid cooling source 2 respectively enters the functional modules 3 through the water distributor 4, meanwhile, the cooling liquid entering the functional modules 3 is reflowed into a liquid cooling box to finish heat dissipation of the functional modules 3, in this embodiment, an upper rail plate 10 and a lower rail plate 11 are fixedly connected in the casing 1, guide grooves 12 are respectively provided on the upper rail plate 10 and the lower rail plate 11, so that the functional module 3 can be inserted into the guide grooves 12, meanwhile, the functional module 3 is respectively locked and connected with the upper rail plate 10 and the lower rail plate 11 through a puller 20, so as to realize the rapid locking and disassembly of the liquid cooling source 2 and the casing 1, a plurality of functional modules 3 are sequentially arranged in the casing 1 and are locked through the puller 20, so that the rapid locking and connection of the functional modules 3 can be realized, meanwhile, in this embodiment, the liquid cooling source 2 is also arranged on the lower rail plate 10 and is matched with the guide grooves 12, meanwhile, the liquid cooling source 2 is detachably connected with the casing 1 through the locking handle 19, the liquid cooling source 2 and the functional module 3 are matched with the guide groove, if the liquid cooling source 2 is not needed to be detached in actual use, more functional modules can be placed in the empty guide groove 12, then the heat dissipation is completed through the air cooling heat dissipation system, and when the heat dissipation is needed to be mentioned, in the embodiment, the functional modules 3 are not needed to be placed in all the guide grooves 12, in order to increase the heat dissipation effect of the air cooling heat dissipation system, the functional modules 3 are allowed to be installed at intervals, so that the heat dissipation effect is enhanced, and the functional modules 3 are provided with positioning grooves 17, the positioning groove 17 is matched with the positioning pin 18 arranged on the functional module 3 in an alignment manner, so that after the functional module 3 is inserted into the guide groove 12, the positioning pin 18 is arranged in the positioning groove 17, meanwhile, the functional module 3 is communicated with the water knockout drum 4 through the blind-insert fluid connector 5, in the embodiment, the blind-insert fluid connector 5 is any one of the prior art which can be known by a person skilled in the art, the functional module 3 can be quickly inserted and removed and installed by arranging the blind-insert fluid connector 5, the water knockout drum 4 is provided with the adapter plate 16, the adapter plate 16 is used for communicating the water knockout drum 4 with the liquid cooling source 2, meanwhile, the water separator 4 is a liquid connection tool between the liquid cooling source 2 and the functional modules 3, the water separator 4 is designed through flow consistency, in particular, a main flow channel is arranged in the middle of the water separator 4 and is connected with the inlets of the functional modules 3 to distribute flow to each branch, so that the water separator 4 can supply liquid to each functional module 3 uniformly, the heat dissipation performance of each functional module 3 is ensured, and meanwhile, the cooling liquid flowing through the functional modules 3 flows back into the liquid cooling source 2 again through the water separator 4;
The air-cooled heat dissipation system is including fixed bottom radiator fan 6 that sets up in casing 1 bottom, still including setting up the air outlet 7 of seting up on casing 1 at liquid cold source 2 side, presets, for guaranteeing the overall stability of casing 1, ensures bottom radiator fan 6 simultaneously and can blow into casing 1 smoothly to realize the cooling heat dissipation to functional module 3, bottom radiator fan 14 has been put to casing 1 below, set up between bottom bumper shock absorber 8, the both ends of bottom bumper shock absorber 8 respectively with casing 1 and fagging 14 fixed connection, peg graft between fagging 14 and casing 1 bottom has fan frame 15, set up in the fan frame 15 bottom radiator fan 6, also be provided with the trompil that is used for the air current to pass through simultaneously on fagging 14, bottom radiator fan 6 sets up in a plurality of functional module 3 below, presets, set up on guide rail and the lower guide rail and set up with radiator fan complex through-hole 13, satisfy and through opening bottom radiator fan 6 when 2 temperature is higher, can increase the radiating effect to functional module 3, simultaneously with bottom radiator fan 6 sets up at the side cooling fan 7 and make the cooling liquid cooling fan 2 through the wind channel, and cooling effect to the cooling fan 2.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. The vehicle-mounted LRM rack with the dual heat dissipation system comprises a machine shell (1), and is characterized in that an air cooling heat dissipation system and a liquid cooling heat dissipation system are arranged on the machine shell (1), the liquid cooling heat dissipation system comprises a liquid cooling source (2), a plurality of functional modules (3) and a water separator (4), the liquid cooling source (2) is detachably connected inside the machine shell (1), the functional modules (3) are arranged on the side edges of the liquid cooling source (2) and are sequentially inserted into the machine shell (1) respectively, and the liquid cooling source (2), the functional modules (3) and the water separator (4) are communicated through connectors (5);
The air-cooling heat dissipation system comprises a bottom heat dissipation fan (6) fixedly arranged at the bottom of the shell (1), and further comprises an air outlet (7) arranged at the side edge of the liquid cooling source (2) and arranged on the shell (1);
the device also comprises a bottom shock absorber (8) arranged on the lower end surface of the shell (1) and a back shock absorber (9) arranged on the upper end surface of the shell (1).
2. The vehicle-mounted LRM rack with the dual heat dissipation system according to claim 1, wherein an upper guide rail plate (10) and a lower guide rail plate (11) are fixedly connected in the casing (1), guide grooves (12) are formed in the upper guide rail plate (10) and the lower guide rail plate (11), and the functional module (3) and the liquid cooling source (2) are in plug-in fit with the guide grooves (12).
3. The vehicle-mounted LRM rack with the dual heat dissipating system according to claim 2, wherein the upper rail plate (10) and the lower rail plate (11) are provided with through holes (13) matching with the bottom heat dissipating fan (6).
4. The vehicle-mounted LRM rack with the dual heat dissipation system according to claim 1, wherein a bottom plate (14) is disposed below the chassis (1), the bottom shock absorber (8) is disposed between the bottom plate (14) and the bottom of the chassis (1), a fan tray (15) is inserted between the bottom plate (14) and the bottom of the chassis (1), and the bottom heat dissipation fan (6) is disposed in the fan tray (15).
5. The on-board LRM rack with dual heat dissipating system according to claim 1, wherein the connector (5) is a blind mate fluid connector (5).
6. The vehicle-mounted LRM rack with the dual heat dissipation system according to claim 1, wherein the water separator (4) is communicated with an adapter plate (16).
7. The vehicle-mounted LRM rack with the dual heat dissipation system according to claim 1, wherein a positioning groove (17) is arranged on the water separator (4), and the positioning groove (17) is in alignment fit with a positioning pin (18) arranged on the functional module (3).
8. The vehicle-mounted LRM rack with the dual heat dissipating system according to claim 1, wherein the liquid cooling source (2) is detachably connected to the housing (1) through a locking handle (19).
9. The vehicle-mounted LRM rack with dual heat dissipating system according to claim 1, wherein the functional module (3) is locked and connected to the upper rail plate (10) and the lower rail plate (11) by means of a puller (20), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323101558.2U CN221103926U (en) | 2023-11-16 | 2023-11-16 | Vehicle-mounted LRM rack with dual heat dissipation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323101558.2U CN221103926U (en) | 2023-11-16 | 2023-11-16 | Vehicle-mounted LRM rack with dual heat dissipation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221103926U true CN221103926U (en) | 2024-06-07 |
Family
ID=91316212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323101558.2U Active CN221103926U (en) | 2023-11-16 | 2023-11-16 | Vehicle-mounted LRM rack with dual heat dissipation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221103926U (en) |
-
2023
- 2023-11-16 CN CN202323101558.2U patent/CN221103926U/en active Active
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