CN220755324U - Water-cooling host and automobile - Google Patents
Water-cooling host and automobile Download PDFInfo
- Publication number
- CN220755324U CN220755324U CN202322225179.8U CN202322225179U CN220755324U CN 220755324 U CN220755324 U CN 220755324U CN 202322225179 U CN202322225179 U CN 202322225179U CN 220755324 U CN220755324 U CN 220755324U
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- heat
- heating element
- heat exchange
- water
- shell
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- 238000001816 cooling Methods 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 51
- 239000003507 refrigerant Substances 0.000 claims abstract description 42
- 230000017525 heat dissipation Effects 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000007599 discharging Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a water-cooling host and an automobile, which relate to the technical field of automobiles and comprise the following components: a heating element and a housing; heating element sets up in the casing and is connected with the casing, be provided with the heat transfer space of arranging along heating element surface extension in the casing, heating element and heat transfer space's outer wall connection are provided with the refrigerant in the heat transfer space, the heat transfer space is used for supplying the refrigerant to flow, the refrigerant of constantly flowing passes through the heat transfer space to heating element heat transfer, take away heating element's heat through the heat transfer space in the refrigerant flow process, the heat exchange efficiency improves greatly, need not to consider the problem of whether having sufficient space, the host computer that exists among the prior art has been alleviated and has not enough to dispel the heat after upgrading, influence normal use and life's technical problem, improved heat exchange efficiency has been reached, the technological effect of use is not influenced.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to a water-cooling host machine and an automobile.
Background
Along with the development of intelligent car machines and car networking, more and more users have higher and higher requirements on the diversification of functions of vehicle-mounted equipment, such as radio, navigation, ethernet, USB, video and the like, and in order to meet the diversified requirements of users, the whole car factories have higher and higher requirements on entertainment system hosts. Thus, the navigation host is required to have higher computing power and graphics processing power. Therefore, when a high-performance processing chip is required, the navigation host is also required to have good heat dissipation capability, so that the operation smoothness of the host is improved.
In the prior art, heat dissipation is generally performed by blowing air to a heating part on a host chip or transferring heat to a heat sink in an abutting manner and performing air cooling.
However, the fan and the cooling fin occupy too large volume, so that air circulation is not smooth, and the cooling efficiency of the cooling fin and the fan is low, so that the cooling requirement of the host after upgrading cannot be met, and the service life and normal use of the host are influenced.
Disclosure of Invention
The utility model aims to provide a water-cooled host and an automobile, so as to solve the technical problems that the heat dissipation is insufficient after the host is upgraded and the normal use and the service life are affected in the prior art.
The water-cooling host provided by the utility model comprises: a heating element and a housing;
the heating element is arranged in the shell and is connected with the shell, a heat exchange space extending and arranged along the surface of the heating element is arranged in the shell, the heating element is connected with the outer wall of the heat exchange space, a refrigerant is arranged in the heat exchange space, the heat exchange space is used for the refrigerant to flow, and the refrigerant exchanges heat with the heating element through the heat exchange space.
In an alternative embodiment, the housing includes a heat dissipating cover and a housing body;
the heat exchange space is arranged in the heat dissipation cover, the heating element is arranged between the heat dissipation cover and the shell, the heat dissipation cover is tightly attached to the heating element, and the heat dissipation cover is detachably connected with the shell body.
In an alternative embodiment, the housing further comprises a heat sink spacer;
the heat dissipation baffle sets up the heating element deviates from the one side of heat dissipation lid, the heat dissipation baffle with heating element butt, be provided with in the heat dissipation baffle the heat transfer space, the heat dissipation baffle is used for the heating element heat dissipation.
In an alternative embodiment, the housing body includes a base plate and a connection plate;
the bottom plate is arranged on one side of the heat dissipation partition plate and is respectively connected with the heat dissipation partition plate and the connecting plate;
the connecting plate is arranged on one side of the bottom plate and is used for fixing the bottom plate.
In an alternative embodiment, heat exchange plates are arranged on the inner wall of the heat exchange space, a plurality of heat exchange plates are arranged, and the plurality of heat exchange plates are uniformly arranged along the width direction of the heat exchange space.
In an alternative embodiment, the shell is provided with a water inlet hole and a water outlet hole;
the water inlet hole and the water outlet hole are respectively communicated with the heat exchange space, and the water inlet hole and the water outlet hole are respectively used for conveying and discharging the refrigerant into the heat exchange space.
In an alternative embodiment, a deflector is further arranged in the heat exchange space;
the guide plate is arranged on one side of the heat exchange plate and connected with the shell, and the guide plate is used for enabling the refrigerant flowing in from the water inlet hole to flow to the water outlet hole.
In an alternative embodiment, the heat sink is further included;
the cooling fins are arranged on the shell, a plurality of cooling fins can be arranged, and the cooling fins are used for cooling the shell and the refrigerant.
In an alternative embodiment, the device further comprises a PCB board;
the heating element is arranged on the PCB, the PCB is arranged in the shell, and the PCB is connected with the shell.
The utility model also provides an automobile, which comprises a frame and the water-cooling host;
the frame is provided with the shell, and the frame is connected with the shell.
The water-cooling host provided by the utility model comprises: a heating element and a housing; heating element sets up in the casing and is connected with the casing, be provided with the heat transfer space of arranging along heating element surface extension in the casing, heating element and heat transfer space's outer wall connection are provided with the refrigerant in the heat transfer space, the heat transfer space is used for supplying the refrigerant to flow, the refrigerant of constantly flowing passes through the heat transfer space to heating element heat transfer, take away heating element's heat through the heat transfer space in the refrigerant flow process, the heat exchange efficiency improves greatly, need not to consider the problem of whether having sufficient space, the host computer that exists among the prior art has been alleviated and has not enough to dispel the heat after upgrading, influence normal use and life's technical problem, improved heat exchange efficiency has been reached, the technological effect of use is not influenced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a water-cooled host according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a water-cooled host machine according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a water-cooled host machine according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of another structure of a water-cooled host according to an embodiment of the present utility model.
Icon: 100-heating elements; 200-a housing; 210-a heat sink cap; 220-a housing body; 221-a bottom plate; 222-connecting plates; 230-a heat-dissipating separator; 300-heat exchange plate; 400-water inlet holes; 500-water outlet holes; 600-deflector; 700-heat sink; 800-PCB board.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
At present, heat dissipation is generally performed by blowing air to a heat generating part on a host chip or transferring heat to a heat sink in an abutting manner and performing air cooling. However, the fan and the cooling fin occupy too large volume, so that air circulation is not smooth, and the cooling efficiency of the cooling fin and the fan is low, so that the cooling requirement of the host after upgrading cannot be met, and the service life and normal use of the host are influenced.
In view of this, as shown in fig. 1 to 4, the water-cooled host provided in the embodiment of the present utility model includes: a heating element 100 and a housing 200; the heating element 100 is arranged in the shell 200 and is connected with the shell 200, a heat exchange space extending and arranged along the surface of the heating element 100 is arranged in the shell 200, the heating element 100 is connected with the outer wall of the heat exchange space, a refrigerant is arranged in the heat exchange space, the heat exchange space is used for flowing the refrigerant, the continuously flowing refrigerant exchanges heat to the heating element 100 through the heat exchange space, the heat of the heating element 100 is taken away through the heat exchange space in the refrigerant flowing process, the heat exchange efficiency is greatly improved, the problem of whether enough space exists or not is not needed to be considered, the technical problems of influencing normal use and service life due to insufficient heat dissipation after the host machine is upgraded in the prior art are solved, the heat exchange efficiency is improved, and the technical effect of using is not influenced.
Regarding the structure and shape of the housing 200, specific:
the case 200 includes a heat dissipating cover 210, a heat dissipating partition 230, and a case body 220, and the case body 220 includes a bottom plate 221 and a connecting plate 222, wherein the heat dissipating cover 210, the heat dissipating partition 230, and the case body 220 may be made of a heat conductive material, such as aluminum or aluminum alloy, or copper alloy, and the like, and the heat dissipating cover 210 may be internally provided with a cavity, the heat dissipating cover 210 and the heat dissipating partition 230 may be internally provided with a heat exchanging space, and since the heat dissipating cover 210 and the heat dissipating partition 230 are both made of a heat conductive material, a platform abutting against the heat generating element 100 may be provided on the heat dissipating cover 210 and the heat dissipating partition 230, so that heat of the heat generating element 100 may be better transferred to the heat dissipating cover 210 and the heat dissipating partition 230, and heat conductive silicone may be provided between the heat generating element 100 and the heat dissipating cover 210, so that heat conducting efficiency is better, and further, the heating element 100 may be provided in plurality, and the heating element 100 may be disposed between the heat dissipating cover 210 and the heat dissipating partition 230, and for a multi-layer design host, the heating element 100 may be disposed at a side of the heat dissipating partition 230 away from the heat dissipating cover 210 and in contact with the heat dissipating partition 230, whereas for a multi-layer design host, a plurality of heat dissipating partitions 230 may be disposed corresponding thereto, so that each layer of heat dissipating partition 230 may exchange heat to the heating element 100 through an internal heat exchanging space, further, a bottom plate 221 is disposed at an end of the heat dissipating partition 230 away from the heat dissipating cover 210, the bottom plate 221 may be connected to the heat dissipating partition 230 and the heat dissipating cover 210 through a plurality of connection plates 222, wherein the connection plates 222 may be in a right angle shape, one right angle side of the connection plates 222 is connected to the bottom plate 221, the other right angle side extends in a direction away from the bottom plate 221, a through hole may be disposed on the connection plates 222, so that the connection plate 222 can be fastened to other devices by bolts, thereby fixing the housing 200.
Optionally, the heat dissipation cover 210 and the bottom plate 221 may be provided with heat dissipation fins 700, where the heat dissipation fins 700 are elongated protrusions, and the heat dissipation fins 700 are provided in plurality, and the plurality of heat dissipation fins 700 are respectively arranged at intervals along the width directions of the heat dissipation cover 210 and the bottom plate 221, so that the heat dissipation efficiency of the heat dissipation cover 210 and the bottom plate 221 can be increased.
Regarding the structure and shape of the heat exchanging space, specific are:
the heat exchanging space is in a cavity shape, the heat exchanging space is in a flat shape, the side edge of the heat exchanging space is provided with a water inlet hole 400 and a water outlet hole 500, the water inlet hole 400 and the water outlet hole 500 can be in a cylinder shape, the inside is hollow, the heat radiating cover 210 and each heat radiating baffle 230 are provided with a water inlet hole 400 and a water outlet hole 500, wherein each water inlet hole 400 and each water outlet hole 500 are communicated with the heat exchanging space, the heat exchanging plate 300 is arranged at one side close to the heating element 100 in the heat exchanging space, the heat exchanging plate 300 is provided with a plurality of heat exchanging plates 300 which extend along the direction of the refrigerant entering the heat exchanging space from the water inlet hole 400 and are uniformly arranged at intervals, so that the refrigerant entering the heat exchange space through the water inlet 400 can fully contact with the heat exchange plate 300, meanwhile, the refrigerant flows smoothly, the water outlet 500 can be arranged in parallel with the refrigerant at intervals, after the refrigerant enters through the water inlet 400, the refrigerant indirectly exchanges heat with the heating element 100 through the plurality of heat exchange plates 300, then the refrigerant is guided by the guide plate 600 arranged at the section of the heat exchange plate 300 far away from the water inlet 400, the flowing direction of the refrigerant is turned, after the heat exchange is performed on the heat exchange plate 300 at one side, the refrigerant flows out through the water outlet 500, wherein the guide plate 600 can be arranged in a semicircle shape, the left side and the right side of the guide plate 600 are respectively arranged opposite to the water inlet 400 and the water outlet 500, so that the refrigerant fully contacts with the heat exchange plate 300, and the heat exchange is more thorough.
Regarding the structure and shape of the heat generating element 100 and the PCB 800, specific:
the heating element 100 is disposed on the PCB 800, wherein each PCB 800 may be provided with a plurality of heating elements 100, and the PCB 800 itself may be provided with a plurality of heating elements, wherein one PCB 800 is disposed between the heat dissipation cover 210 and the heat dissipation partition 230, and the other PCBs 800 are disposed between the heat dissipation partition 230 and the heat dissipation partition 230, or wherein one PCB 800 is disposed between the heat dissipation cover 210 and the heat dissipation partition 230, and the other PCB 800 is disposed between the heat dissipation partition 230 and the bottom plate 221, so that each PCB 800 may sufficiently dissipate heat, and an external interface may be provided at one end of the PCB 800, and one end of the PCB 800 protrudes through a gap between the bottom plate 221 and the heat dissipation cover 210, so that the PCB 800 may be connected to the outside.
Regarding the composition of the refrigerant and the cooling method:
the refrigerant can be recycled, the refrigerant can adopt cooling water or cooling liquid of an automobile, the refrigerant can be connected with a cooling system of the automobile, and the refrigerant can be cooled through a water tank of the automobile, so that the refrigerant can be recycled, and a water pump can be arranged between the refrigerant and the water tank of the automobile, and the refrigerant is pumped into a heat exchange space through the water pump.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. A water-cooled host machine, comprising: a heating element (100) and a housing (200);
the heating element (100) is arranged in the shell (200) and is connected with the shell (200), a heat exchange space extending and arranged on the surface of the heating element (100) is arranged in the shell (200), the heating element (100) is connected with the outer wall of the heat exchange space, a refrigerant is arranged in the heat exchange space, the heat exchange space is used for flowing the refrigerant, and the refrigerant exchanges heat with the heating element (100) through the heat exchange space.
2. The water-cooled host machine of claim 1 wherein the housing (200) comprises a heat sink cap (210) and a housing body (220);
the heat exchange space is arranged in the heat dissipation cover (210), the heating element (100) is arranged between the heat dissipation cover (210) and the shell (200), the heat dissipation cover (210) is tightly attached to the heating element (100), and the heat dissipation cover (210) is detachably connected with the shell main body (220).
3. The water-cooled host machine of claim 2 wherein the housing (200) further comprises a heat sink baffle (230);
the heat dissipation baffle (230) is arranged on one side, deviating from the heat dissipation cover (210), of the heating element (100), the heat dissipation baffle (230) is abutted to the heating element (100), the heat exchange space is arranged in the heat dissipation baffle (230), and the heat dissipation baffle (230) is used for dissipating heat of the heating element (100).
4. A water-cooled host machine according to claim 3, wherein the housing body (220) comprises a bottom plate (221) and a connecting plate (222);
the bottom plate (221) is arranged on one side of the heat dissipation baffle plate (230), and the bottom plate (221) is respectively connected with the heat dissipation baffle plate (230) and the connecting plate (222);
the connecting plate (222) is arranged on one side of the bottom plate (221), and the connecting plate (222) is used for fixing the bottom plate (221).
5. The water-cooling main machine according to claim 1, wherein heat exchange plates (300) are provided on an inner wall of the heat exchange space, the heat exchange plates (300) are provided in plurality, and the plurality of heat exchange plates (300) are uniformly arranged in a width direction of the heat exchange space.
6. The water-cooled main machine according to claim 5, wherein the shell (200) is provided with a water inlet (400) and a water outlet (500);
the water inlet hole (400) and the water outlet hole (500) are respectively communicated with the heat exchange space, and the water inlet hole (400) and the water outlet hole (500) are respectively used for conveying and discharging the refrigerant into the heat exchange space.
7. The water-cooled main machine according to claim 6, wherein a deflector (600) is further arranged in the heat exchanging space;
the guide plate (600) is arranged on one side of the heat exchange plate (300), the guide plate (600) is connected with the shell (200), and the guide plate (600) is used for enabling the refrigerant flowing in from the water inlet hole (400) to flow to the water outlet hole (500).
8. The water-cooled host machine of claim 1 further comprising a heat sink (700);
the heat dissipation fins (700) are arranged on the shell (200), a plurality of heat dissipation fins (700) are arranged, and the heat dissipation fins (700) are used for dissipating heat of the shell (200) and the refrigerant.
9. The water-cooled host machine of any one of claims 1-8, further comprising a PCB board (800);
the heating element (100) is arranged on the PCB (800), the PCB (800) is arranged in the shell (200), and the PCB (800) is connected with the shell (200).
10. An automobile comprising a frame and the water-cooled host machine according to any one of claims 1 to 9;
the frame is provided with the shell (200), and the frame is connected with the shell (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322225179.8U CN220755324U (en) | 2023-08-18 | 2023-08-18 | Water-cooling host and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322225179.8U CN220755324U (en) | 2023-08-18 | 2023-08-18 | Water-cooling host and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220755324U true CN220755324U (en) | 2024-04-09 |
Family
ID=90554252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322225179.8U Active CN220755324U (en) | 2023-08-18 | 2023-08-18 | Water-cooling host and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220755324U (en) |
-
2023
- 2023-08-18 CN CN202322225179.8U patent/CN220755324U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |