CN220173665U - Noise-reduction air-cooled chassis applied to electronic communication of carrier and ground - Google Patents
Noise-reduction air-cooled chassis applied to electronic communication of carrier and ground Download PDFInfo
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- CN220173665U CN220173665U CN202321449262.7U CN202321449262U CN220173665U CN 220173665 U CN220173665 U CN 220173665U CN 202321449262 U CN202321449262 U CN 202321449262U CN 220173665 U CN220173665 U CN 220173665U
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- mounting frame
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- module
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- 238000004891 communication Methods 0.000 title claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 26
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a noise-reducing air-cooled chassis applied to electronic communication of ship-borne and ground, which comprises a chassis, and a partition control fan box and a module which are arranged in the chassis, wherein an upper mounting frame and a lower mounting frame are horizontally arranged in the chassis from top to bottom; the wind shield is added between the module functional areas, so that the air quantity leakage in the module areas is avoided, and the overall heat dissipation capacity is greatly improved; the partition control and the partition fan selection are realized, the low-rotation-speed fan and the low-power-consumption fan are selected, the whole energy consumption of the product is reduced, the operation cost of the product is reduced, and meanwhile, the temperature of the air inlet is reduced due to low power consumption of the fan, so that the heat cascade problem is reduced.
Description
Technical Field
The utility model relates to the technical field of electronic equipment heat dissipation, in particular to a noise-reduction air-cooled chassis applied to electronic communication of carrier-borne and ground.
Background
As electronic devices have higher information processing and computing capabilities, the high performance computing processing chips used therein have resulted in greater heat generation and higher heat flux densities. In addition, the ship-based and ground electronic communication air-cooled chassis requires high integration, so that the size of the chassis is limited, and in order to enable the chassis to achieve higher heat dissipation capacity, the rotation speed of a selected fan is higher and higher, and the noise is also higher and higher.
The existing ship-borne and ground electronic communication air-cooled chassis adopts a solution method of selecting a fan model with high rotating speed, high wind pressure and high wind quantity in order to solve the heat dissipation capability of a high-power consumption module. The existing air-cooled chassis of the type has the problems that under the working condition of high Wen Quansu, the noise reaches more than 85dB, the user experience is extremely poor, the physical health of operators is seriously influenced, and meanwhile, the fan with high rotating speed and high noise has larger power, and the energy consumption is also high.
Disclosure of Invention
The utility model aims to provide a noise-reduction air-cooled chassis applied to electronic communication of a ship-borne and ground so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the noise-reduction air-cooled chassis comprises a chassis and partition control fan boxes and modules, wherein the partition control fan boxes and the modules are arranged in the chassis, the chassis comprises an upper ventilation cover plate, a lower ventilation cover plate, a left side plate, a right side plate and a back plate, the interior of the chassis is divided into a front area and a rear area by the back plate, an upper mounting frame and a lower mounting frame are horizontally arranged in the chassis from top to bottom, the partition control fan boxes are positioned between the lower mounting frame and the lower ventilation cover plate, an upward-protruding annular structure is arranged on the upper surface of the lower mounting frame, an air duct is arranged in the middle area of the annular structure, a guide rail channel is formed between any two adjacent protruding walls of the annular structure, and an oblique angle guide plate is arranged on the lower surface of the lower mounting frame and is in an inverted trapezoid structure and positioned right below the guide rail channel;
the upper mounting frame and the lower mounting frame are identical in structure and are arranged in a mirror image mode, the top end and the bottom end of the module are respectively provided with a track strip corresponding to the guide rail channel, the side end of the module is provided with a plurality of heat dissipation grids, an independent channel is formed between any two adjacent heat dissipation grids, and the air channels of the upper mounting frame and the lower mounting frame are communicated through the independent channel and form the heat dissipation channel.
Further, the partition control fan box is divided into an exchange area, a calculation processing area and a power supply area according to the types of the modules, a partition plate is arranged between adjacent areas to separate the adjacent areas, and fans corresponding to the areas can be prevented from blowing into a low-power-consumption area through the partition plate, so that high wind speed and large wind quantity of the high-power-consumption area are ensured, and meanwhile waste of electric power resources is avoided.
Further, still be equipped with on the module and help the ware of pulling out, help the ware of pulling out and include handle, spacer pin and limit switch, the front of going up mounting bracket and lower mounting bracket all is equipped with the spacing hole that corresponds with the spacer pin, can realize the quick plug of module through helping the ware of pulling out.
Further, the inside of subregion control fan box still is equipped with fan control module and temperature sensor, fan control module is used for controlling the rotational speed of corresponding fan in each region, monitors the inside temperature of quick-witted case through temperature sensor, then fan control module adjusts the fan rotational speed in the corresponding region according to the temperature that temperature sensor monitored, has realized the independent regulation effect of developments in each region for wholly when satisfying the heat dissipation condition, with fan rotational speed minimum, thereby the noise reduction.
Further, the upper ventilation cover plate is provided with an air outlet of a net-shaped structure, and the lower ventilation cover plate is provided with an air inlet.
Further, the air duct corresponds to a plurality of independent channels.
Further, the sound absorbing cotton is arranged on the inner sides of the left side plate and the right side plate, a rubber buffer pad is arranged between the fans in each area and the partition control fan box, and noise caused by resonance of the fans and the case is reduced.
Compared with the prior art, the utility model has the beneficial effects that: the utility model adopts the guide structure for increasing the air inlet and the air outlet, thereby increasing the air inlet area; the partition plates are added between the module functional areas to keep out wind, so that the air quantity leakage of the module areas is avoided, and the overall heat dissipation capacity is greatly improved; the partition control and the partition fan type selection are carried out, and the low-rotation-speed fans and the low-power-consumption fans are selected, so that the whole energy consumption of products is reduced, the operation cost of the products is reduced, and meanwhile, the air inlet temperature is reduced, and the heat cascade problem is alleviated because the power consumption of the fans is low;
the fan control module adjusts the fan rotating speed in the corresponding area according to the temperature monitored by the temperature sensor, so that the dynamic independent adjusting effect in each area is realized, and the fan rotating speed is reduced to the minimum when the whole fan control module meets the heat dissipation condition, thereby reducing noise.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exploded view of the structure of the present utility model;
FIG. 2 is a front elevational view of the structure of the present utility model;
FIG. 3 is a rear elevational view of the structure of the present utility model;
FIG. 4 is a schematic view of a partition control fan box according to the present utility model;
FIG. 5 is a schematic view of the lower vent flap of the present utility model;
FIG. 6 is a schematic diagram of a module structure according to the present utility model;
FIG. 7 is a schematic view of the mounting frame of the present utility model;
FIG. 8 is a schematic diagram of the air duct structure of the present utility model.
In the figure: 1. an upper vent flap; 2. a lower vent flap; 3. a left side plate; 4. a right side plate; 5. a back plate; 6. an upper mounting frame; 7. a lower mounting rack; 8. an air duct; 9. a guide rail channel; 10. a module; 11. a bevel guide plate; 12. a track bar; 13. a heat-dissipating grille; 14. an exchange zone; 15. calculating a processing area; 16. a power supply region; 17. a fan control module; 18. the partition controls the fan box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.
Referring to fig. 1-8, in the embodiment of the utility model, a noise reduction air-cooled chassis for electronic communication of ship-borne and ground comprises a chassis, and a partition control fan box 18 and a module 10 arranged in the chassis, wherein the chassis comprises an upper ventilation cover plate 1, a lower ventilation cover plate 2, a left side plate 3, a right side plate 4 and a back plate 5, the back plate 5 divides the interior of the chassis into a front area and a back area, an upper mounting frame 6 and a lower mounting frame 7 are horizontally arranged in the interior of the chassis from top to bottom, the partition control fan box 18 is positioned between the lower mounting frame 7 and the lower ventilation cover plate 2, the upper surface of the lower mounting frame 7 is provided with an upward protruding annular structure, the middle area of the annular structure is provided with an air duct 8, a guide rail channel 9 is formed between any two adjacent protruding walls of the annular structure, the lower surface of the lower mounting frame 7 is provided with an oblique angle guide plate 11, and the oblique angle guide plate 11 is in an inverted trapezoid structure and is positioned right below the guide rail channel 9;
the upper mounting frame 6 and the lower mounting frame 7 are identical in structure and are arranged in a mirror image mode, the top end and the bottom end of the module 10 are respectively provided with a track strip 12 corresponding to the guide rail channel 9, the side end of the module 10 is provided with a plurality of heat dissipation grids 13, an independent channel is formed between any two adjacent heat dissipation grids 13, and the air channels 8 of the upper mounting frame 6 and the lower mounting frame 7 are communicated through the independent channel and form the heat dissipation channel.
Example 1
As shown in fig. 7, the bevel guide plate 11 has an isosceles trapezoid structure, and when the wind coming from the lower ventilation cover plate 2 passes through the inclined part of the bevel guide plate 11, due to the inclined design, no right angle exists in the air duct 8, thereby reducing the generation of vortex, reducing the system wind resistance of the chassis, indirectly reducing the noise generated by the vortex and improving the overall heat dissipation capacity of the chassis;
secondly, the partition control fan box 18 is divided into a switching area 14, a calculation processing area 15 and a power supply area 16 according to the types of the modules 10, wherein the switching area 14 and the calculation processing area 15 are low-power consumption areas, the power supply area 16 is a high-power consumption area, the power of corresponding fans in the high-power consumption area and the low-power consumption area are different, partition boards are arranged between adjacent areas to separate the corresponding fans in each area, and the fans in each area can be prevented from blowing into the low-power consumption area through the partition boards, so that the high wind speed and the large wind quantity of the high-power consumption area are ensured, and meanwhile, the waste of power resources is avoided; the inside of the partition control fan box 18 is also provided with a fan control module 17 and a temperature sensor, the fan control module 17 is used for controlling the rotating speed of a corresponding fan in each area, the temperature in the machine case is monitored through the temperature sensor, then the fan control module 17 adjusts the rotating speed of the fan in the corresponding area according to the temperature monitored by the temperature sensor, the dynamic independent adjusting effect in each area is realized, and the rotating speed of the fan is reduced to the lowest when the whole meets the heat dissipation condition, so that noise is reduced;
as shown in fig. 5 and fig. 4, the upper ventilation cover plate 1 is provided with an air outlet with a mesh-shaped structure, the lower ventilation cover plate 2 is provided with an air inlet, the opening position of the air inlet corresponds to the installation position of the fans in the partition control fan box 18 one by one, the exchange area 14 is provided with a row of three fans, the calculation processing area 15 is internally provided with two rows of six fans, and the power area 16 is internally provided with two rows of two fans.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. Be applied to ship-borne and ground's electronic communication's forced air cooling machine case of making an uproar falls, including quick-witted case and regional control fan box (18) and module (10) of setting in quick-witted incasement, its characterized in that: the machine case comprises an upper ventilation cover plate (1), a lower ventilation cover plate (2), a left side plate (3), a right side plate (4) and a back plate (5), wherein the back plate (5) divides the interior of the machine case into a front region and a rear region, an upper mounting frame (6) and a lower mounting frame (7) are horizontally arranged in the machine case from top to bottom, a partition control fan box (18) is positioned between the lower mounting frame (7) and the lower ventilation cover plate (2), the upper surface of the lower mounting frame (7) is provided with an upward protruding annular structure, the middle region of the annular structure is provided with an air duct (8), a guide rail channel (9) is formed between any two protruding walls adjacent to the annular structure, and an oblique angle guide plate (11) is arranged on the lower surface of the lower mounting frame (7) and is in an inverted trapezoid structure and positioned right below the guide rail channel (9);
the upper mounting frame (6) and the lower mounting frame (7) are identical in structure and are arranged in a mirror image mode, track strips (12) corresponding to the guide rail channels (9) are respectively arranged at the top end and the bottom end of the module (10), a plurality of heat dissipation grids (13) are arranged at the side end of the module (10), an independent channel is formed between any two adjacent heat dissipation grids (13), and an air channel (8) of the upper mounting frame (6) and an air channel (8) of the lower mounting frame (7) are communicated through the independent channel and form the heat dissipation channel.
2. The noise-reducing air-cooled chassis for electronic communications between carrier-borne and ground according to claim 1, wherein: the partition control fan box (18) is divided into an exchange area (14), a calculation processing area (15) and a power supply area (16) according to the types of the modules (10), and partition plates are arranged between adjacent areas to separate corresponding fans in each area.
3. The noise-reducing air-cooled chassis for electronic communications between carrier-borne and ground according to claim 1, wherein: the module (10) is further provided with a pulling aid, the pulling aid comprises a handle, a limiting pin and a limiting switch, and limiting holes corresponding to the limiting pin are formed in the front faces of the upper mounting frame (6) and the lower mounting frame (7).
4. The noise-reducing air-cooled chassis for electronic communications between carrier-borne and ground according to claim 2, wherein: the inside of the partition control fan box (18) is also provided with a fan control module (17) and a temperature sensor, and the fan control module (17) is used for controlling the rotating speed of the corresponding fan in each area.
5. The noise-reducing air-cooled chassis for electronic communications between carrier-borne and ground according to claim 1, wherein: the upper ventilation cover plate (1) is provided with an air outlet with a net-shaped structure, and the lower ventilation cover plate (2) is provided with an air inlet.
6. The noise-reducing air-cooled chassis for electronic communications between carrier-borne and ground according to claim 1, wherein: the air duct (8) corresponds to a plurality of independent channels.
7. The noise-reducing air-cooled chassis for electronic communications between carrier-borne and ground according to claim 1, wherein: the inner sides of the left side plate (3) and the right side plate (4) are respectively provided with sound absorbing cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321449262.7U CN220173665U (en) | 2023-06-08 | 2023-06-08 | Noise-reduction air-cooled chassis applied to electronic communication of carrier and ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321449262.7U CN220173665U (en) | 2023-06-08 | 2023-06-08 | Noise-reduction air-cooled chassis applied to electronic communication of carrier and ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220173665U true CN220173665U (en) | 2023-12-12 |
Family
ID=89055389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321449262.7U Active CN220173665U (en) | 2023-06-08 | 2023-06-08 | Noise-reduction air-cooled chassis applied to electronic communication of carrier and ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220173665U (en) |
-
2023
- 2023-06-08 CN CN202321449262.7U patent/CN220173665U/en active Active
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