CN108491054B - Server heat radiation structure based on gas convection heat exchange - Google Patents
Server heat radiation structure based on gas convection heat exchange Download PDFInfo
- Publication number
- CN108491054B CN108491054B CN201810502448.1A CN201810502448A CN108491054B CN 108491054 B CN108491054 B CN 108491054B CN 201810502448 A CN201810502448 A CN 201810502448A CN 108491054 B CN108491054 B CN 108491054B
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- server
- plate
- hard disk
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20736—Forced ventilation of a gaseous coolant within cabinets for removing heat from server blades
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/202—Air convective hinge
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a server heat dissipation structure based on gas convection heat exchange, which comprises a server case shell, wherein the server case shell comprises a top plate, a bottom plate, two side plates, a front panel and a rear side plate; the bottom plate is provided with an HDD hard disk module and a PSU power supply module, the upper parts of the HDD hard disk module and the PSU power supply module are both provided with radiating fins, and air inlets are respectively arranged at two side plates of the bottom plate; the inner sides of the two side plates are respectively provided with a support plate, the two support plates have the same height and are parallel to the bottom plate, and the two support plates are fixed with a main plate through screws; the main board is provided with a CPU, and the middle part of the main board and the two side plates of the main board are provided with vents; a heat radiation fan is arranged on the inner side of the top plate; and a heat dissipation air channel is formed among the air inlet on the bottom plate, the ventilation opening on the main plate, the heat dissipation fan on the top plate, the server case shell, the HDD hard disk module, the PSU power module, the heat dissipation fins and the CPU.
Description
Technical Field
The invention belongs to the field of server heat dissipation, and particularly relates to a server heat dissipation structure based on gas convection heat exchange.
Background
With the continuous development of the internet era, the server is more and more concerned by the public as the core of the internet development, the improvement of the performance can ensure that the server feels relieved when being used by a client, and the heat dissipation of the whole machine also needs to be further optimized while the performance is improved. Traditional blade formula machine case server, the mainboard sinks to quick-witted bottom of the case portion, and the heat dissipation on front end hard disk and the mainboard all needs to be solved by the system fan, and fan quantity generally designs for 4 birotors, and the increase of fan rotor quantity means the improvement of fault rate equally, and the cost also can improve thereupon moreover.
This is a disadvantage of the prior art, and therefore, it is very necessary to provide a heat dissipation structure for a server based on air convection heat exchange to address the above-mentioned disadvantages of the prior art.
Disclosure of Invention
The present invention is directed to provide a heat dissipation structure for a server based on air convection heat exchange, so as to solve the above technical problems, in order to overcome the defects that, in the conventional blade server, a motherboard and a hard disk are both located at the bottom of a chassis, heat dissipation amounts are large, and both the heat dissipation amounts need to be solved by system fans, and the number of the system fans increases, which increases failure rate and cost.
In order to achieve the purpose, the invention provides the following technical scheme:
a server heat radiation structure based on gas convection heat exchange comprises a server case shell, wherein the server case shell comprises a top plate, a bottom plate, two side plates, a front panel and a rear side plate;
the bottom plate is provided with an HDD hard disk module and a PSU power supply module, the upper parts of the HDD hard disk module and the PSU power supply module are both provided with radiating fins, and air inlets are respectively arranged at two side plates of the bottom plate;
the inner sides of the two side plates are respectively provided with a support plate, the two support plates have the same height and are parallel to the bottom plate, and the two support plates are fixed with a main plate through screws;
the main board is provided with a CPU, and the middle part of the main board and the two side plates of the main board are provided with vents;
a heat radiation fan is arranged on the inner side of the top plate;
and a heat dissipation air channel is formed among the air inlet on the bottom plate, the ventilation opening on the main plate, the heat dissipation fan on the top plate, the server case shell, the HDD hard disk module, the PSU power module, the heat dissipation fins and the CPU.
The fin direct mount is in HDD hard disk module and PSU power module's upper end, carry out the heat exchange with the air that the air intake got into, form the hot gas flow that rises, simultaneously, cold air gets into server machine incasement portion back by the air intake, driven by the radiator fan of roof inboard, inhale the space of mainboard upper end after, heat evenly distributed is in server machine incasement portion's whole space, the server machine case of discharging at last, thereby the wind channel dead angle has been avoided, the problem that the heat is easy to be gathered in some part and lead to electronic component device to damage has been solved, the reliability of server is improved.
Further, the HDD hard disk module is the same height as the PSU power module. The purpose of radiating the hard disk at the same time is achieved by means of the fan of the PSU power supply module.
Furthermore, each air inlet is provided with a filter screen. The air inlet is provided with a filter screen which can prevent dust from entering the server case.
Furthermore, a filter screen is arranged on the heat radiation fan. The filter screen is arranged on the cooling fan, so that dust can be prevented from entering the server case through the air outlet of the cooling fan.
Furthermore, the HDD hard disk module and the radiating fins arranged on the upper part of the HDD hard disk module are symmetrical with the PSU power supply module and the radiating fins arranged on the upper part of the PSU power supply module.
Further, the number of the heat radiation fans is 3. The smaller number of fans achieves heat dissipation inside the entire server chassis.
Further, the number of CPUs provided on the main board is 8.
Further, the height of the server case shell is 2U. This patent can be used to the heat dissipation of 2U8 way server.
The invention has the beneficial effects that:
the invention has reasonable structural design, adopts a parallel structure of the main board and the support board to isolate elements on the main board from the HDD hard disk module and the PSU power supply module, strengthens the ventilation efficiency of the air duct, disperses heat to the inner space of the shell of the server case, improves the heat dissipation efficiency, avoids local accumulation of heat and ensures the reliability of the operation of the server.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
Therefore, compared with the prior art, the invention has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
Drawings
FIG. 1 is a front view of an open front panel of a server chassis;
FIG. 2 is a bottom view of a top plate of a server chassis;
FIG. 3 is a top view of a server chassis motherboard;
FIG. 4 is a top view of a server chassis base;
the server case comprises a server case shell, a server case shell and a server; 1.1-top plate; 1.2-a bottom plate; 1.3-a first side panel; 1.4-a second side panel; 1.5-front panel; 1.6-rear side plate; 2-HDD hard disk module; 3-PSU power supply module; 4.1 — a first heat sink; 4.2-second heat sink; 5-air inlet; 6-a support plate; 7-a main board; 8-CPU; 9-a vent; 10-heat dissipation fan.
The specific implementation mode is as follows:
in order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example (b):
as shown in fig. 1, fig. 2 and fig. 4, the present invention provides a server heat dissipation structure based on air convection heat exchange, including a server chassis housing 1, where the server chassis housing 1 includes a top plate 1.1, a bottom plate 1.2, a first side plate 1.3, a second side plate 1.4, a front plate 1.5 and a back plate 1.6; the height of the shell of the server case is 2U;
the HDD hard disk module 2 and the PSU power supply module 3 are arranged on the bottom plate 1.2, the HDD hard disk module 2 and the PSU power supply module 3 are the same in height, a first radiating fin 4.1 is arranged on the upper portion of the HDD hard disk module 2, a second radiating fin 4.2 is arranged on the upper portion of the PSU power supply module 3, the first radiating fin 4.1 and the second radiating fin 4.2 are symmetrical, and air inlets 5 are formed in the first side plate 1.3 of the bottom plate 1.2 and the second side plate 1.4 of the bottom plate 1.2; each air inlet 5 is provided with a filter screen; the HDD hard disk module 2 and the PSU power supply module 3 are arranged in the same height, and the purpose of radiating heat for the hard disk at the same time is achieved by means of a fan of the PSU power supply module;
a support plate 6 is respectively arranged on the inner sides of the two side plates, the two support plates 6 are the same in height and are parallel to the bottom plate 1.2, and a main plate 7 is fixed on the two support plates 6 through screws; the mainboard divides the space of the server case into an upper layer and a lower layer;
a CPU 8 is arranged on the main board 7, and ventilation openings 9 are arranged in the middle of the main board 7 and on two side plates of the main board 7;
a heat radiation fan 10 is arranged at the inner side of the top plate 1.1; the number of the heat radiation fans 10 is 3, and the 3 fans are uniformly arranged on the inner side of the top plate; each cooling fan 10 is provided with a filter screen;
and a heat dissipation air duct is formed among the air inlet 5 on the bottom plate 1.2, the vent 9 on the main plate 7, the heat dissipation fan 10 on the top plate 1.1, the server case shell 1, the HDD hard disk module 2, the PSU power module 3, the first heat dissipation fin 4.1, the second heat dissipation fin 4.2 and the CPU 8.
As shown in fig. 3, in the above embodiment, the number of CPUs provided on the main board 7 is 8.
The fin direct mount is in HDD hard disk module and PSU power module's upper end, carry out the heat exchange with the air that the air intake got into, form the hot gas flow that rises, simultaneously, cold air gets into server machine incasement portion back by the air intake, driven by the radiator fan of roof inboard, inhale the space of mainboard upper end after, heat evenly distributed is in server machine incasement portion's whole space, the server machine case of discharging at last, thereby the wind channel dead angle has been avoided, the problem that the heat is easy to be gathered in some part and lead to electronic component device to damage has been solved, the reliability of server is improved.
The embodiments of the present invention are illustrative rather than restrictive, and the above-mentioned embodiments are only provided to help understanding of the present invention, so that the present invention is not limited to the embodiments described in the detailed description, and other embodiments derived from the technical solutions of the present invention by those skilled in the art also belong to the protection scope of the present invention.
Claims (6)
1. A server heat radiation structure based on gas convection heat exchange is characterized by comprising a server case shell (1), wherein the server case shell (1) comprises a top plate (1.1), a bottom plate (1.2), two side plates, a front panel (1.5) and a rear side plate (1.6);
the HDD hard disk module (2) and the PSU power supply module (3) are arranged on the bottom plate (1.2), the upper parts of the HDD hard disk module (2) and the PSU power supply module (3) are respectively provided with a radiating fin, and air inlets (5) are respectively arranged at two side plates of the bottom plate (1.2);
the inner sides of the two side plates are respectively provided with a support plate (6), the two support plates (6) have the same height and are parallel to the bottom plate (1.2), and the two support plates (6) are fixed with a main plate (7) through screws; the HDD hard disk module (2) and the PSU power supply module (3) have the same height;
a CPU (8) is arranged on the main board (7), and ventilation openings (9) are arranged in the middle of the main board (7) and on two side plates of the main board (7);
a heat radiation fan (10) is arranged on the inner side of the top plate (1.1); a filter screen is arranged on the heat radiation fan (10);
and a heat dissipation air duct is formed among the air inlet (5) on the bottom plate (1.2), the ventilation opening (9) on the main plate (7), the heat dissipation fan (10) on the top plate (1.1), the server case shell (1), the HDD hard disk module (2), the PSU power module (3), the heat dissipation fins and the CPU (8).
2. The heat dissipation structure of a server based on convective heat exchange of air as claimed in claim 1, wherein each air inlet is provided with a filter screen.
3. The heat dissipation structure of server based on air convection heat exchange of claim 1, wherein the HDD hard disk module and the heat dissipation fins disposed at the upper portion of the HDD hard disk module are symmetrical to the PSU power module and the heat dissipation fins disposed at the upper portion of the PSU power module.
4. The heat dissipation structure of servers based on convective heat exchange of air as claimed in claim 1, wherein the number of heat dissipation fans is 3.
5. The heat dissipation structure of server based on air convection heat exchange as claimed in claim 1, wherein the number of the CPUs provided on the main board is 8.
6. The heat dissipation structure of server based on air convection heat exchange as claimed in claim 1, wherein the height of the housing of the server case is 2U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810502448.1A CN108491054B (en) | 2018-05-23 | 2018-05-23 | Server heat radiation structure based on gas convection heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810502448.1A CN108491054B (en) | 2018-05-23 | 2018-05-23 | Server heat radiation structure based on gas convection heat exchange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108491054A CN108491054A (en) | 2018-09-04 |
| CN108491054B true CN108491054B (en) | 2020-11-27 |
Family
ID=63351948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810502448.1A Active CN108491054B (en) | 2018-05-23 | 2018-05-23 | Server heat radiation structure based on gas convection heat exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108491054B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032283A (en) * | 2018-10-08 | 2018-12-18 | 郑州云海信息技术有限公司 | A kind of server optimizing mechanical hard disk performance |
| CN110471512B (en) * | 2019-09-17 | 2024-05-17 | 中科恒研智能科技有限公司 | Compact 5U consolidates server |
| CN110554750B (en) * | 2019-09-17 | 2024-05-17 | 中科恒研智能科技有限公司 | Reinforced server with isolated air duct |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203930670U (en) * | 2014-07-03 | 2014-11-05 | 浪潮电子信息产业股份有限公司 | A kind of 4U4 road server power supply radiator structure |
| CN204256655U (en) * | 2014-12-11 | 2015-04-08 | 山东工商学院 | A kind of machine box for server radiator structure air-cooled based on convection current |
| CN204679923U (en) * | 2015-05-08 | 2015-09-30 | 深圳市国鑫恒宇科技有限公司 | A kind of 2U high density server cabinet |
| CN208141324U (en) * | 2018-05-23 | 2018-11-23 | 郑州云海信息技术有限公司 | A kind of server radiator structure based on gaseous exchange heat exchange |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6525935B2 (en) * | 2001-03-12 | 2003-02-25 | Appro International, Inc. | Low profile highly accessible computer enclosure with plenum for cooling high power processors |
-
2018
- 2018-05-23 CN CN201810502448.1A patent/CN108491054B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203930670U (en) * | 2014-07-03 | 2014-11-05 | 浪潮电子信息产业股份有限公司 | A kind of 4U4 road server power supply radiator structure |
| CN204256655U (en) * | 2014-12-11 | 2015-04-08 | 山东工商学院 | A kind of machine box for server radiator structure air-cooled based on convection current |
| CN204679923U (en) * | 2015-05-08 | 2015-09-30 | 深圳市国鑫恒宇科技有限公司 | A kind of 2U high density server cabinet |
| CN208141324U (en) * | 2018-05-23 | 2018-11-23 | 郑州云海信息技术有限公司 | A kind of server radiator structure based on gaseous exchange heat exchange |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108491054A (en) | 2018-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108491054B (en) | Server heat radiation structure based on gas convection heat exchange | |
| CN209821768U (en) | Computer radiator device | |
| CN102298424A (en) | Computer shell | |
| CN102854945A (en) | Electronic device | |
| CN206411582U (en) | A kind of convection heat-dissipation computer housing | |
| CN117270661A (en) | Mini host partition heat radiation structure with display screen | |
| CN217386282U (en) | Server | |
| CN208077108U (en) | A kind of Novel pipe type server heat sink | |
| CN208141324U (en) | A kind of server radiator structure based on gaseous exchange heat exchange | |
| CN216145187U (en) | Server capable of achieving efficient heat dissipation | |
| CN210864465U (en) | Integrated all-in-one machine | |
| CN210864590U (en) | Supplementary heat dissipation formula all-in-one | |
| CN212391774U (en) | Novel computer power supply | |
| CN201418228Y (en) | Heat sink | |
| CN202583979U (en) | Host machine chassis of self-service terminal computer | |
| CN208459916U (en) | A kind of compound server radiating case | |
| CN212135377U (en) | Server host computer heat abstractor | |
| CN205427751U (en) | Computer radiating device | |
| CN206115372U (en) | High -efficient radiating big data processing device | |
| CN201032526Y (en) | Silent computer | |
| CN210377358U (en) | Special radiator of desktop computer | |
| CN217721756U (en) | Ventilation structure of electrical equipment | |
| CN219800070U (en) | Cloud computing data center server | |
| CN212135374U (en) | Rack-mounted server cooling system | |
| CN207011198U (en) | A kind of 2U cooling cabinets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201109 Address after: 215100 No. 1 Guanpu Road, Guoxiang Street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Applicant after: SUZHOU LANGCHAO INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 450000 Henan province Zheng Dong New District of Zhengzhou City Xinyi Road No. 278 16 floor room 1601 Applicant before: ZHENGZHOU YUNHAI INFORMATION TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |