CN117472162A - Compact vibration-proof unmanned vehicle-mounted liquid cooling system heat dissipation device - Google Patents
Compact vibration-proof unmanned vehicle-mounted liquid cooling system heat dissipation device Download PDFInfo
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- CN117472162A CN117472162A CN202311819004.8A CN202311819004A CN117472162A CN 117472162 A CN117472162 A CN 117472162A CN 202311819004 A CN202311819004 A CN 202311819004A CN 117472162 A CN117472162 A CN 117472162A
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- 238000001816 cooling Methods 0.000 title claims abstract description 119
- 239000007788 liquid Substances 0.000 title claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 84
- 239000012530 fluid Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 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 description 2
- 230000004075 alteration Effects 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a compact vibration-proof unmanned vehicle-mounted liquid cooling system heat dissipation device, and belongs to the technical field of vehicle-mounted host heat dissipation and cooling. The display card comprises an upper cold plate, a bottom plate, a left side plate, a right side plate, a rear cover plate and a front panel which form a box body, wherein a module installation cavity is formed in the box body, and a display card module, a main board module, an exchange module, a serial port module and a power module are sequentially arranged in the module installation cavity from top to bottom. The left side plate and the right side plate are internally provided with first cooling flow passages, the upper cooling plate is internally provided with second cooling flow passages, the bottom plate is internally provided with third cooling flow passages, and the two first cooling flow passages on two sides of the chassis are communicated with the second cooling flow passages and the third cooling flow passages. Through carrying out overall arrangement design to each module in the quick-witted case, with high power consumption, high heating module and low-power consumption module cross mount to with the display card module and the battery module of the highest energy consumption arrange respectively in the top and the bottom of module installation cavity, with the last cold plate and the bottom plate direct contact of quick-witted case, have excellent refrigeration heat transfer effect.
Description
Technical Field
The invention relates to the technical field of heat dissipation and cooling of vehicle-mounted hosts, in particular to a compact vibration-proof unmanned vehicle-mounted liquid cooling system heat dissipation device.
Background
The unmanned vehicle has wide application fields in the fields of vehicle performance detection, rescue, emergency and the like, a vehicle-mounted system in the unmanned vehicle needs to integrate and process a large amount of vehicle driving data, and a system extension has the characteristics of higher heat flux and higher heat power consumption.
In order to enable chips in the system extension to be cooled in time so as to keep the working environment within a proper temperature range, a cooling system is usually arranged in the system extension, and the common cooling system is liquid cooling. However, the liquid cooling system increases the complexity of the system, and for unmanned vehicles used for rescue, detection and the like, road jolting sections such as desert, mountain and the like are often needed to come in and go out, the vibration frequency of the vehicle is high, and the conditions such as liquid leakage easily exist between pipeline connection points in the liquid cooling system, so that the reliability of the liquid cooling system is not high.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a compact vibration-proof type unmanned vehicle-mounted liquid cooling system heat radiating device.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a compact antivibration unmanned on-vehicle liquid cooling system heat abstractor, including last cold plate, bottom plate, left side board, right side board, back shroud and the front panel that constitutes the box, go up cold plate, bottom plate, left side board, right side board, back shroud and front panel between through the screw connection fixed, vertically be equipped with the motherboard parallel with the back shroud in the box, form the module installation cavity between motherboard and the front panel, set gradually display card module, motherboard module, exchange module, serial ports module and power module from top to bottom in the module installation cavity;
the left side plate and the right side plate are respectively internally provided with a first cooling flow passage, the outer walls of the left side plate and the right side plate are respectively provided with a first water passing port communicated with the first cooling flow passage, the upper cooling plate is internally provided with a second cooling flow passage, the bottom plate is internally provided with a third cooling flow passage, the first cooling flow passage, the second cooling flow passage and the third cooling flow passage extend to the side surface of the module mounting cavity, the bottom wall of the upper cooling plate is provided with a second water passing port communicated with the second cooling flow passage at the position overlapped with the left side plate and the right side plate, the top wall of the bottom plate is provided with a third water passing port communicated with the second cooling flow passage, the top walls of the left side plate and the right side plate are respectively provided with a fourth water passing port communicated with the first cooling flow passage and corresponding to the second water passing port, the bottom walls of the left side plate and the right side plate are respectively provided with a fifth water passing port communicated with the first cooling flow passage and corresponding to the third water passing port, and the joints of the upper cooling plate and the bottom plate with the water passing ports of the left side plate and the right side plate are respectively provided with a connecting piece.
Further, the connecting piece includes communicating pipe, has seted up many first ring grooves along communicating pipe circumference on communicating pipe's the outer wall, and first ring groove is embedded to be equipped with first rubber circle, and communicating pipe's both ends are used for inserting into in the mouth of a river that crosses that upper cold plate, bottom plate, left side board, right side board butt joint, first rubber circle and the inner wall sealing contact who crosses the mouth of a river.
Further, the second cooling runner in the upper cold plate comprises three cooling sub-runners communicated with two second water passing ports on the upper cold plate, the two second water passing ports are respectively positioned at two sides of the module installation cavity on the upper cold plate, the two cooling sub-runners are respectively arranged along two side edges of the module installation cavity area attached to the upper cold plate, and one cooling sub-runner is arranged in a serpentine shape through the middle of the module installation cavity area attached to the upper cold plate.
Further, the first cooling flow channels in the left side plate and the right side plate are all extended to the side face of the module installation cavity, the side face of the module installation cavity is arranged in a snake shape, and the fourth water passing ports on the left side plate and the right side plate are arranged between the module installation cavity and the first water passing port.
Further, all be provided with mounting platform on left side board and the right side board, the fourth water mouth on left side board and the right side board is seted up on mounting platform, through screw fixedly connected with adapter block on the mounting platform, be provided with the water runner of L shape in the adapter block, the one end of water runner and the fourth water mouth intercommunication on left side board/the right side board, the other end level is towards the module installation cavity, the water runner in the adapter block passes through the fourth water mouth of crossing on communicating pipe connection left side board/the right side board, the second water mouth level of crossing of going up the cold board is offered, the second water mouth department of crossing of going up the cold board is connected with fluid connector, fluid connector is arranged in the adapter block to cross the water runner and keeps away from the one end of fourth water mouth of crossing and can dismantle the connection.
Further, one end of the fluid connector is in threaded connection with a second water passing port on the upper cold plate, a sealing gasket is arranged between the fluid connector and the upper cold plate, a second rubber ring is coaxially embedded on the outer wall of one end of the fluid connector, which is used for being spliced with the adapter, and the second rubber ring is used for being in sealing contact with the inner wall of the water passing flow passage of the adapter.
Further, the upper cold plate, the bottom plate, the left side plate and the right side plate are all integrally formed.
Further, first mouth of a river department of crossing on left side board and the right side board is provided with the quick connector that is used for external pipeline interface, quick connector is including connecting urceolus and flange, flange and connecting urceolus fixed connection, flange passes through screw and left side board/right side board fixed connection, the passageway of the first mouth of a river of intercommunication has been seted up to coaxial running through in the connecting urceolus, the one end that connecting urceolus kept away from flange is equipped with the separation blade, the inside fixed support that is provided with of connecting the urceolus, support and separation blade fixed connection, the inside coaxial sliding connection of connecting the urceolus has the shutoff cover, the shutoff cover is used for sealing connection urceolus and separation blade between the clearance, connect the urceolus inside be provided with be used for driving the shutoff cover to the gliding spring of separation blade.
Further, the connecting outer cylinder, the bracket and the baffle are integrally formed.
Further, an anti-drop block is fixedly arranged on the outer wall of the connecting outer cylinder and is used for being matched with an L-shaped connecting groove on the external pipeline interface to fixedly connect the quick-plug connector with the external pipeline interface.
The beneficial effects of the invention are as follows: through carrying out the overall arrangement design to each module in the quick-witted case, with high power consumption, high heating module and low power consumption module cross mounting, make the top of the highest energy consumption display card module and battery module arrange respectively in the top and the bottom of module installation cavity, and with the last cold plate and the bottom plate direct contact of quick-witted case, through the plate that constitutes the quick-witted case respectively integrated into one piece after the shaping, cooling runner intercommunication each other in each plate, after letting in the coolant liquid to the cooling passageway, the coolant liquid passes through each cooling runner, ensure the leakproofness through communicating pipe, the sealing washer between the cooling runners, have the structural strength that can load enough pressure coolant liquid, make the heat that each module produced in the quick-witted case change out, in excellent refrigeration heat transfer effect, the inseparable overall arrangement of quick-witted incasement structure also can adapt to unmanned vehicles jolt in outdoor environment, keep the stable sealed effect between each cooling runner in the quick-witted case.
Drawings
Fig. 1 is an exploded schematic view of a heat dissipating device of an unmanned vehicle-mounted liquid cooling system according to an embodiment of the present application;
FIG. 2 is a schematic view of an exploded structure of a right side panel according to an embodiment of the present application;
FIG. 3 is a schematic view of the structure of the first cooling flow channel in the right side plate according to the embodiment of the present application;
FIG. 4 is a schematic view of the structure of a second cooling flow channel in the upper cold plate according to the embodiment of the present application;
FIG. 5 is a schematic structural view of a base plate according to an embodiment of the present application;
fig. 6 is a schematic cross-sectional structure of a communication pipe according to an embodiment of the present application;
fig. 7 is a schematic cross-sectional view of a quick connector according to an embodiment of the disclosure.
Wherein, 11, upper cold plate; 12. a bottom plate; 13. a left side plate; 14. a right side plate; 15. a back cover plate; 16. a front panel; 17. a motherboard; 21. a display card module; 22. a main board module; 23. an exchange module; 24. a serial port module; 25. a power module; 31. a first cooling flow passage; 32. a first water passing port; 33. a second cooling flow path; 35. a second water passing port; 36. a third water passing port; 37. a fourth water passing port; 38. a fifth water passing port; 4. a communicating pipe; 41. a first annular groove; 42. a first rubber ring; 51. a transfer block; 52. a fluid connector; 6. quick-inserting connector; 61. a connecting flange; 62. a baffle; 63. a bracket; 64. plugging the sleeve; 65. a spring; 66. an anti-falling block; 67. and the outer cylinder is connected.
Detailed Description
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
The embodiment of the invention provides a compact vibration-proof unmanned vehicle-mounted liquid cooling system heat dissipation device, referring to fig. 1, which comprises a box body, wherein the box body is formed by assembling and fixing an upper cold plate 11, a bottom plate 12, a left side plate 13, a right side plate 14, a rear cover plate 15 and a front panel 16 through screws, a motherboard 17 is arranged in the box body perpendicularly to the bottom plate 12, the motherboard 17 is fixedly connected with the bottom plate 12 through screws, a module installation cavity for installing each module is formed between the motherboard 17 and the front panel 16, and in the embodiment of the invention, a display card module 21, a motherboard module 22, an exchange module 23, a serial port module 24 and a power module 25 are sequentially arranged in the module installation cavity from top to bottom.
Referring to fig. 2, first cooling flow channels 31 are formed in the left side plate 13 and the right side plate 14, first water passing ports 32 communicated with the first cooling flow channels 31 are formed in one surfaces of the left side plate 13 and the right side plate 14 close to the rear cover plate 15, and the two first water passing ports 32 on the left side plate 13 and the right side plate 14 are respectively used for connecting a liquid inlet pipe and a liquid outlet pipe of cooling liquid. The first cooling flow channels 31 in the left and right side plates 13 and 14 extend to one side of the module mounting chamber, and the first cooling flow channels 31 extending to one side of the mounting chamber are designed in a serpentine shape, which is a plurality of back and forth reciprocating shapes, so as to increase the length of the cooling flow channels in the overlapping area of the first cooling flow channels 31 and the module mounting chamber, thereby increasing the heat dissipation effect of each module in the module mounting chamber.
Referring to fig. 3 and 4, a fourth water passing port 37 is further formed between the module mounting cavity and the first water passing port 32 in the cooling flow channels on the left side plate 13 and the right side plate 14, a second cooling flow channel 33 is arranged in the upper cold plate 11, the second cooling flow channel 33 is arranged at the overlapping part of the upper cold plate 11 and the module mounting cavity, a second water passing port 35 is formed at the edge position of the module mounting cavity at two ends of the second cooling flow channel 33, and when the left side plate 13 and the right side plate 14 are fixedly connected with the upper cold plate 11, the fourth water passing port 37 and the second water passing port 35 are in sealing connection through a connecting piece. In this embodiment of the present application, the upper cold plate 11 is closely attached to the graphics card module 21 located at the uppermost layer in the module installation cavity, and the second cooling flow channel 33 specifically includes three cooling sub-flow channels, where two cooling sub-flow channels respectively extend from two sides of the module installation cavity along the edges of the module installation cavity, so as to communicate with two second water passing ports 35 on the upper cold plate 11, and another cooling sub-flow channel passes through the middle part of the upper cold plate 11 covering the module installation cavity area, and the cooling sub-flow channel is serpentine, so as to increase the length of the second cooling flow channel 33 flowing through the module installation cavity, and when the coolant flows in the second cooling flow channel 33, the cooling effect of each module in the module installation cavity is improved.
Referring to fig. 5, a fifth water passing port 38 communicating with the first cooling channel 31 is further formed at one end of the cooling channels on the left side plate 13 and the right side plate 14 far from the first water passing port 32, a third cooling channel is formed in the bottom plate 12 and is arranged at a portion overlapping with the module mounting cavity on the bottom plate 12, the third cooling channel is coiled in a serpentine shape, and a third water passing port 36 communicating with the third cooling channel is formed at the outer side of the attaching region of the module mounting cavity on the bottom plate 12. When the bottom plate 12 is fixedly connected with the left side plate 13 and the right side plate 14 by screws, the third cooling flow passage communicates with the first cooling flow passage 31.
In this application embodiment, left side board 13, right side board 14, go up cold plate 11 and bottom plate 12 and all adopt metal pouring integrated into one piece to ensure the intensity and the bearing capacity of each plate, and the cooling runner integration has avoided traditional cooling runner to rock the factor, concentrates quick-witted incasement space, makes quick-witted incasement compact structure in the plate. Meanwhile, in the embodiment of the application, the installation layout of each module in the chassis is designed, the module with large heat productivity and the low-power module are installed in a crossed mode, so that the heat radiation among the modules is reduced to the minimum, and especially, the display card module 21 and the battery module with the largest heat productivity are respectively arranged at the uppermost layer and the lowermost layer in the module installation cavity, so that the display card module 21 is directly attached to the upper cold plate 11, the battery module is directly attached to the bottom plate 12, and each module in the module installation cavity is sufficiently and effectively cooled by the upper cold plate 11 and the bottom plate 12.
Further, in this embodiment of the present application, the side of the left side plate 13 and the right side plate 14 that are close to each other is also integrally and fixedly provided with a heat-conducting fin, and the heat-conducting fin extends into the gaps on both sides of each module in the module mounting cavity, so that the heat-conducting fin is attached to the side wall of each module, and the heat-conducting fin is combined with the serpentine design in the first cooling flow channel 31 in the left side plate 13 and the right side plate 14, so that the convection heat exchange capability of each module is further improved.
Referring to fig. 6, in an embodiment of the present application, the connecting piece connected between the cooling runners of the left side plate 13, the right side plate 14, the upper cooling plate 11 and the bottom plate 12 includes a communicating pipe 4, a plurality of first annular grooves 41 are formed on the outer wall of the communicating pipe 4 along the circumferential direction of the communicating pipe 4, the first annular grooves 41 are symmetrically distributed on two sides of the communicating pipe 4, first rubber rings 42 are embedded in the first annular grooves 41, two ends of the connecting pipe are respectively inserted into the cooling runners on two sides, and the first rubber on the connecting pipe is in sealing contact with the first annular grooves 41 and the inner walls of the cooling runners, so that when the chassis jolts along with an unmanned vehicle, the chassis structure is kept stable, and on the premise that the chassis structure is complete, the connection positions of the cooling runners are kept sealed.
In another embodiment of the present application, the first water passing openings on the left side plate 13 and the right side plate 14 are provided with a mounting platform, the fourth water passing openings 37 on the left side plate 13 and the right side plate 14 are all formed on the mounting platform, the right adapter block 51 is detachably mounted on the mounting platform through screws, an L-shaped water passing flow passage is formed in the adapter block 51, one end of the water passing flow passage is communicated with the fourth water passing opening 37 on the mounting platform, and the other end of the water passing flow passage faces horizontally. A communicating pipe 4 is inserted between the water passing flow passage of the adapter block 51 and the fourth water passing port 37, the second water passing port 35 on the upper cold plate 11 is arranged to be horizontally oriented to the adapter block 51 on the left side plate 13 and the right side plate 14, a fluid connector 52 is further arranged between the connecting part of the connecting block and the upper cold plate 11, one end of the fluid connector 52 is in threaded connection with the second water passing port 35 on the upper cold plate 11, a sealing gasket is further arranged between the fluid connector 52 and the upper cold plate 11, a second rubber ring is coaxially embedded on the outer wall of one end of the fluid connector 52, which is used for being inserted with the adapter block 51, and the second rubber ring is used for sealing contact with the inner wall of the water passing flow passage of the adapter block 51.
Referring to fig. 7, further, the first water passing port 32 on the left side plate 13 and the right side plate 14 is provided with a quick connector 6 for connecting with a pipeline interface, the quick connector 6 includes a connecting outer cylinder 67 and a connecting flange 61, the connecting flange 61 and the connecting outer cylinder 67 are integrally formed, and the connecting flange 61 is fixedly connected with the outer walls of the left side plate 13 and the right side plate 14 through screws. The inside of the outer connecting cylinder 67 is coaxially provided with a passage communicated with the first cooling flow passage 31, one end of the outer connecting cylinder 67 far away from the connecting flange 61 is provided with a baffle plate 62, a bracket 63 is fixedly arranged in the outer connecting cylinder 67, and the bracket 63, the baffle plate 62 and the outer connecting cylinder 67 are integrally molded. The bracket 63 is composed of a connecting rod connected with the baffle plate 62 and a cross connected with the outer cylinder 67, and the size of the connecting rod is smaller than that of the baffle plate 62. The inside of the connecting outer cylinder 67 is also coaxially and slidably connected with the plugging sleeve 64, and when the plugging sleeve 64 slides toward the baffle plate 62, the gap between the baffle plate 62 and the connecting outer cylinder 67 can be filled. A spring 65 is further arranged in the connecting outer cylinder 67, one end of the spring 65 is abutted against the bracket 63, and the other end is abutted against the plugging sleeve 64, so as to drive the plugging sleeve 64 to slide towards the baffle plate 62 and plug the connecting outer cylinder 67.
When the external pipeline connector is adopted to insert into the quick connector 6, the quick connector 6 pushes the plugging sleeve 64 into the connecting outer cylinder 67, the quick connector 6 can be opened, when the external pipeline connector is pulled out from the quick connector, the spring 65 pushes the plugging sleeve 64 to rapidly plug the connecting outer cylinder 67, and the short circuit of a circuit in an unmanned vehicle caused by the outflow of cooling liquid in a cooling flow passage of the chassis can be effectively avoided.
Further, the outer wall of the connecting pipe is also integrally and fixedly connected with an anti-falling block 66, the anti-falling block 66 is used for being matched with an L-shaped connecting groove on the external pipe connector to fixedly connect the quick connector 6 with the external pipe connector, namely, after the external pipe connector is connected with the quick connector 6 in an inserting mode, the anti-falling block 66 is embedded into the connecting groove, the external pipe connector is rotated after the anti-falling block 66 slides into the included angle of the connecting groove, and therefore the external pipe connector can be effectively prevented from being pushed out from the quick connector 6 by the spring 65, and the connection stability of the external pipe connector and the quick connector is improved.
Further, the upper cold plate 11, the bottom plate 12, the left side plate 13 and the right side plate 14 of the chassis are made of AL/6061 T6 material, and the heat conductivity coefficient of the material is 201W/m.K, so that the material is one of the materials with the best heat conductivity in light alloy. The heat can be conducted between the heat source and the cooling medium with a low temperature difference, and the weight of the chassis is reduced.
It will be apparent to those skilled in the art that while preferred embodiments of the present invention have been described, additional variations and modifications may be made to these embodiments once the basic inventive concepts are known to those skilled in the art. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. The utility model provides a compact antivibration unmanned vehicle-mounted liquid cooling system heat abstractor, its characterized in that includes upper cold plate (11), bottom plate (12), left side board (13), right side board (14), back shroud (15) and front panel (16) that constitute the box, pass through screw connection between upper cold plate (11), bottom plate (12), left side board (13), right side board (14), back shroud (15) and front panel (16) and fix, the box is internal vertically to be equipped with motherboard (17) parallel with back shroud (15), form the module installation chamber between motherboard (17) and front panel (16), module installation intracavity has set gradually display card module (21), motherboard module (22), exchange module (23), serial module (24) and power module (25) from top to bottom;
the utility model provides a cooling system, including left side board (13) and right side board (14), all be provided with first cooling runner (31) in left side board (13) and right side board (14) all be provided with first water gap (32) with first cooling runner (31) intercommunication on the outer wall of left side board (13) and right side board (14) respectively, be equipped with second cooling runner (33) in last cold board (11), be equipped with the third cooling runner in bottom plate (12), first cooling runner (31), second cooling runner (33) and third cooling runner all extend to the side of module installation chamber, be provided with second water gap (35) with second cooling runner (33) intercommunication on the diapire of last cold board (11) with left side board (13) and right side board (14), be provided with third water gap (36) with second cooling runner (33) intercommunication on the roof of bottom plate (12), all be equipped with on top wall (13) and right side board (14) with first cooling runner (31) and with second water gap (35) and be provided with water gap (36) corresponding to first water gap (13) and fourth water gap (13) on the roof of bottom plate (12) and top wall (14) of a side board (14) intercommunication, top wall (13) and top wall (36) of a water gap (13) and right side board and top plate (14) are connected with water gap (13) and top opening (37) of a fifth water gap and the top plate (14) of a person is connected with a person The bottom plate (12) is provided with connecting pieces at the water passing port connection parts with the left side plate (13) and the right side plate (14).
2. The compact vibration-proof type unmanned vehicle-mounted liquid cooling system heat dissipation device according to claim 1, wherein the connecting piece comprises a communicating pipe (4), a plurality of first annular grooves (41) are formed in the outer wall of the communicating pipe (4) along the circumferential direction of the communicating pipe (4), first rubber rings (42) are embedded in the first annular grooves (41), two ends of the communicating pipe (4) are used for being inserted into water passing ports where an upper cooling plate (11), a bottom plate (12), a left side plate (13) and a right side plate (14) are butted, and the first rubber rings (42) are in sealing contact with the inner walls of the water passing ports.
3. The heat dissipation device for the compact vibration-proof unmanned vehicle-mounted liquid cooling system according to claim 2, wherein the second cooling flow passage (33) in the upper cooling plate (11) comprises three cooling sub-flow passages communicated with the two second water passing ports (35) on the upper cooling plate (11), the two second water passing ports (35) are respectively positioned at two sides of the upper module mounting cavity of the upper cooling plate (11), the two cooling sub-flow passages are respectively arranged along two side edges of the module mounting cavity area where the upper cooling plate (11) is attached, and one cooling sub-flow passage passes through the middle part of the module mounting cavity area where the upper cooling plate (11) is attached and is arranged in a serpentine shape.
4. The heat dissipation device for the compact vibration-proof unmanned vehicle-mounted liquid cooling system according to claim 2, wherein the first cooling flow channels (31) in the left side plate (13) and the right side plate (14) are both extended to the side surface of the module mounting cavity, and are arranged in a serpentine shape on the side surface of the module mounting cavity, and the fourth water passing openings (37) on the left side plate (13) and the right side plate (14) are arranged between the module mounting cavity and the first water passing opening (32).
5. The heat dissipation device for the compact vibration-proof unmanned vehicle-mounted liquid cooling system according to claim 2, wherein the left side plate (13) and the right side plate (14) are provided with mounting platforms, the fourth water passing port (37) on the left side plate (13) and the right side plate (14) is arranged on the mounting platforms, the mounting platforms are fixedly connected with adapter blocks (51) through screws, L-shaped water passing channels are arranged in the adapter blocks (51), one ends of the water passing channels are communicated with the fourth water passing port (37) on the left side plate (13)/the right side plate (14), the other ends of the water passing channels face the module mounting cavity horizontally, the water passing channels in the adapter blocks (51) are connected with the fourth water passing port (37) on the left side plate (13)/the right side plate (14) through the communicating pipes (4), the second water passing port (35) of the upper cold plate (11) is horizontally arranged, the second water passing port (35) of the upper cold plate (11) is connected with a fluid connector (52), and the fluid connector (52) is used for connecting the water passing channels in the adapter blocks (52) to be far away from the fourth water passing port (37).
6. The heat dissipation device for the compact vibration-proof unmanned vehicle-mounted liquid cooling system according to claim 5, wherein one end of the fluid connector (52) is in threaded connection with the second water passing port (35) on the upper cold plate (11), a sealing gasket is arranged between the fluid connector (52) and the upper cold plate (11), a second rubber ring is coaxially embedded on the outer wall of one end of the fluid connector (52) for being inserted into the adapter block (51), and the second rubber ring is used for being in sealing contact with the inner wall of the water passing channel of the adapter block (51).
7. The heat dissipation device for the compact vibration-proof unmanned vehicle-mounted liquid cooling system according to claim 5, wherein the upper cooling plate (11), the bottom plate (12), the left side plate (13) and the right side plate (14) are all integrally formed.
8. The compact vibration-proof type unmanned vehicle-mounted liquid cooling system heat dissipation device according to claim 1, wherein a fast-inserting connector (6) for externally connecting a pipeline interface is arranged at a first water passing port (32) on the left side plate (13) and the right side plate (14), the fast-inserting connector (6) comprises a connecting outer cylinder (67) and a connecting flange (61), the connecting flange (61) is fixedly connected with the connecting outer cylinder (67), the connecting flange (61) is fixedly connected with the left side plate (13)/the right side plate (14) through screws, a channel communicated with the first water passing port (32) is coaxially arranged in the connecting outer cylinder (67), a blocking piece (62) is arranged at one end, far away from the connecting flange (61), of the connecting outer cylinder (67), a bracket (63) is fixedly connected with the blocking piece (62), a blocking sleeve (64) is coaxially and slidingly connected inside the connecting outer cylinder (67), the blocking sleeve (64) is used for sealing a gap (67) between the connecting outer cylinder (67) and the blocking piece (62), and the blocking sleeve (64) is slidingly arranged inside the spring (65).
9. The compact vibration-proof type unmanned vehicle-mounted liquid cooling system heat radiating device according to claim 8, wherein the connecting outer cylinder (67), the bracket (63) and the baffle (62) are integrally formed.
10. The heat dissipation device for the compact vibration-proof unmanned vehicle-mounted liquid cooling system according to claim 8, wherein an anti-drop block (66) is fixedly arranged on the outer wall of the connecting outer cylinder (67), and the anti-drop block (66) is used for being matched with an L-shaped connecting groove on the external pipeline interface to fixedly connect the quick-plugging connector (6) with the external pipeline interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311819004.8A CN117472162A (en) | 2023-12-27 | 2023-12-27 | Compact vibration-proof unmanned vehicle-mounted liquid cooling system heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311819004.8A CN117472162A (en) | 2023-12-27 | 2023-12-27 | Compact vibration-proof unmanned vehicle-mounted liquid cooling system heat dissipation device |
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| Publication Number | Publication Date |
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| CN117472162A true CN117472162A (en) | 2024-01-30 |
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| CN202311819004.8A Pending CN117472162A (en) | 2023-12-27 | 2023-12-27 | Compact vibration-proof unmanned vehicle-mounted liquid cooling system heat dissipation device |
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| Country | Link |
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| CN (1) | CN117472162A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210240873U (en) * | 2019-06-28 | 2020-04-03 | 广东万家乐厨房科技有限公司 | Liquid leakage prevention quick connector |
| CN211349229U (en) * | 2020-03-03 | 2020-08-25 | 深圳市东华鑫科技有限公司 | Industrial computer host |
| CN211628175U (en) * | 2020-05-15 | 2020-10-02 | 赵良晶 | Computer cabinet |
| CN213152683U (en) * | 2020-08-26 | 2021-05-07 | 中航光电科技股份有限公司 | Liquid cooling machine case with liquid separating function |
| CN112822898A (en) * | 2021-02-26 | 2021-05-18 | 中国电子科技集团公司第五十四研究所 | Low-flow-resistance aviation liquid cooling case |
-
2023
- 2023-12-27 CN CN202311819004.8A patent/CN117472162A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210240873U (en) * | 2019-06-28 | 2020-04-03 | 广东万家乐厨房科技有限公司 | Liquid leakage prevention quick connector |
| CN211349229U (en) * | 2020-03-03 | 2020-08-25 | 深圳市东华鑫科技有限公司 | Industrial computer host |
| CN211628175U (en) * | 2020-05-15 | 2020-10-02 | 赵良晶 | Computer cabinet |
| CN213152683U (en) * | 2020-08-26 | 2021-05-07 | 中航光电科技股份有限公司 | Liquid cooling machine case with liquid separating function |
| CN112822898A (en) * | 2021-02-26 | 2021-05-18 | 中国电子科技集团公司第五十四研究所 | Low-flow-resistance aviation liquid cooling case |
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