CN216118665U

CN216118665U - Air-cooled VPX plug-in machine case

Info

Publication number: CN216118665U
Application number: CN202122889317.3U
Authority: CN
Inventors: 沈永翔
Original assignee: Anhui Bentai Electronic Technology Co ltd
Current assignee: Anhui Bentai Electronic Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-03-22
Anticipated expiration: 2031-11-24

Abstract

The utility model belongs to the technical field of VPX, and particularly discloses an air-cooled VPX plug-in case, which comprises a case main body, a case door and a cooling fan base, wherein the case door is arranged on one side of the case main body, the cooling fan base is arranged on the surface of the case door, a cooling fan is arranged on the surface of the cooling fan base, a handle is arranged on the surface of the case door, the handle is fixedly connected with the case door, case body cooling plates are arranged on the left side and the right side of the case main body, and a VPX plate compartment is arranged in the case main body; the cooling fan is prevented from blocking the wind speed of reducing natural wind, the natural wind can enter the interior of the case main body through the air inlet to naturally dissipate heat, the situation that the natural heat dissipation efficiency of the case is influenced by the idle state of the cooling fan on the surface of the case is avoided, when the natural heat dissipation efficiency of the whole case main body of the cooling fan lifting machine needs to be disassembled, the disassembling process of the cooling fan is simple and convenient, and the actual using effect of the air-cooled VPX plug-in case is better.

Description

Air-cooled VPX plug-in machine case

Technical Field

The utility model belongs to the technical field of VPX, and particularly discloses an air-cooled VPX plug-in case.

Background

VPX is VITA, VME international trade association) is organized in 2007 as a new generation of high-speed serial bus standard proposed on the basis of VME bus thereof, the basic specification, mechanical structure, bus signal and other specific contents of VPX bus are defined in ANSI/VITA46 series of technical specifications, VPX is a new generation of bus standard based on high-speed serial bus; when the existing air-cooled VPX plug-in case is in actual use, when the case is at a low ambient temperature and does not need to be started, a heat dissipation fan is idle on the surface of the case and easily influences the overall natural heat dissipation efficiency of the case, when the heat dissipation fan needs to be disassembled to improve the overall natural heat dissipation efficiency of the case, the existing case heat dissipation fan is complex in disassembly process and not beneficial to actual use, and therefore the air-cooled VPX plug-in case is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above, the technical problem to be solved by the present invention is to provide an air-cooled VPX plug-in chassis, so as to solve the problems that the natural heat dissipation efficiency of the entire chassis is easily affected when a heat dissipation fan is idle on the surface of the chassis and the removal process of the heat dissipation fan is complicated in the prior art.

In order to achieve the above objects, the present invention provides an air-cooled VPX card chassis, comprising a chassis main body, a chassis door and a cooling fan base, wherein the chassis main body is provided with the chassis door at one side thereof, the chassis door is provided with the cooling fan base at the surface thereof, the cooling fan base is provided with a cooling fan at the surface thereof, the chassis door is provided with a handle at the surface thereof, the handle is fixedly connected with the chassis door, the chassis main body is provided with chassis cooling plates at the left and right sides thereof, the chassis main body is provided with a VPX board compartment inside thereof, the VPX board compartment is provided with a VPX board slot inside thereof, the VPX board compartment is provided with a power supply support at the upper end thereof, the power supply support is provided with a power supply inside thereof, the power supply at the right side thereof is provided with an electrical conductor, the cooling fan power supply is provided at the other end thereof, the upper and lower ends of the cooling fan power supply are provided with fan electrical conductor interfaces, and the other side of the fan electrical conductor interfaces is provided with a cooling electrical conductor, the inboard of chamber door is equipped with the electric lead fixed block, and electric lead fixed block and chamber door fixed connection, the inboard of chamber door is equipped with the base mounting panel, and the inboard of base mounting panel is equipped with the air intake, one side of chamber door is equipped with the chamber door hinge, the outside of radiator fan base is equipped with radiator fan base mounting bolt.

In the above technical solution, preferably, a power connection port is disposed at a center of a back surface of the case main body, and the upper and lower ends of the power connection port are both provided with case connection ports.

In the above technical solution, preferably, the electrical lead penetrates through the electrical lead fixing block, and the electrical lead fixing block is fixedly connected to the electrical lead and the door.

In the above technical solution, preferably, the inner side of the base mounting plate is provided with a base mounting screw hole.

In the above technical solution, preferably, the surface of the cooling fan base is provided with 4 cooling fans, and the 4 cooling fans are arranged in parallel at equal intervals.

In the above technical solution, preferably, the back of the chassis main body is a dust screen as a whole.

Compared with the prior art, the utility model has the following beneficial effects: through the improvement of the structure and the arrangement and installation of the cooling fan base, the cooling fan power supply and the base mounting plate, when the ambient temperature around the case main body is lower and the natural cooling efficiency of the whole case main body of the cooling fan elevator needs to be removed, the case door can be opened, the cooling fan electric lead is pulled out from the fan electric lead interface surface, then the cooling fan base mounting bolt on the surface of the cooling fan base is removed, the cooling fan base mounting bolt is separated from the base mounting screw hole on the inner side of the base mounting plate, then the cooling fan base with the cooling fan is taken down from the surface of the case door, the wind speed of the natural wind is prevented from being reduced by the cooling fan, the natural wind can enter the case main body through the air inlet to naturally cool, thereby the natural cooling efficiency of the whole case is prevented from being influenced by the idle cooling fan on the surface of the case, when the natural cooling efficiency of the whole case main body of the cooling fan elevator needs to be removed, the dismounting process of the cooling fan is simple and convenient, and the actual use effect of the air-cooled VPX plug-in case is better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the main body of the case according to the present invention;

FIG. 3 is a schematic view of the inner side structure of the door of the present invention;

FIG. 4 is a schematic view of a rear structure of a main body of a case according to the present invention;

fig. 5 is an enlarged view of the structure of fig. 1A.

In FIGS. 1-5: 1. a chassis main body; 2. a box door; 3. a heat dissipation fan base; 4. a heat radiation fan; 5. a grip; 6. a heat dissipation plate of the box body; 7. a VPX plate compartment; 8. a VPX board slot; 9. a power supply support frame; 10. a power source; 11. an electrical lead; 12. a base mounting plate; 13. an air inlet; 14. a door hinge; 15. a cooling fan power supply; 16. a radiator fan electrical lead; 17. a fan electrical lead interface; 18. an electric lead fixing block; 19. a chassis wiring port; 20. a power supply wiring port; 21. the bolt is installed on the base of the cooling fan.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-5, an air-cooled VPX card chassis comprises a chassis main body 1, a chassis door 2 and a cooling fan base 3, wherein the chassis main body 1 is provided at one side thereof with the chassis door 2, the chassis door 2 is provided at the surface thereof with the cooling fan base 3, the cooling fan base 3 is provided at the surface thereof with a cooling fan 4, the chassis door 2 is provided at the surface thereof with a handle 5, the handle 5 is fixedly connected with the chassis door 2, the chassis main body 1 is provided at the left and right sides thereof with chassis cooling plates 6, the chassis main body 1 is provided at the inside thereof with a VPX partition 7, the VPX partition 7 is provided at the inside thereof with a VPX slot 8, the upper end of the VPX partition 7 is provided with a power supply support 9, the power supply 9 is provided at the inside thereof with a power supply 10, the right side of the power supply 10 is provided with an electrical conductor 11, the other end of the electrical conductor 11 is provided with a cooling fan power supply 15, and the upper and lower ends of the cooling fan power supply 15 are provided with fan electrical conductor interfaces 17, and the other side of fan electric lead interface 17 is equipped with radiator fan electric lead 16, and the inboard of chamber door 2 is equipped with electric lead fixed block 18, and electric lead fixed block 18 and chamber door 2 fixed connection, and the inboard of chamber door 2 is equipped with base mounting panel 12, and the inboard of base mounting panel 12 is equipped with air intake 13, and one side of chamber door 2 is equipped with chamber door hinge 14, and the outside of radiator fan base 3 is equipped with radiator fan base mounting bolt 21.

The back center department of chassis body 1 is equipped with power wiring mouth 20, and the upper and lower both ends of power wiring mouth 20 all are equipped with chassis wiring mouth 19, and the back of chassis body 1 is the dust screen for whole, makes power 10 can connect external power through power wiring mouth 20, and the dust screen at chassis body 1 back can increase the holistic ventilation effect of chassis body 1 simultaneously.

The electric lead 11 penetrates through the electric lead fixing block 18, and the electric lead fixing block 18 is fixedly connected with the electric lead 11 and the door 2 respectively, so that the electric lead fixing block 18 can fix the electric lead 11 on the inner side of the door 2, and the electric lead 11 is prevented from being excessively pulled in the process of opening the door 2, and the electric lead 11 is prevented from being damaged.

The inner side of the base mounting plate 12 is provided with a base mounting screw hole, so that the cooling fan base 3 can be fixed with the base mounting plate 12 through the cooling fan base mounting bolt 21.

4 radiator fan 4 are equipped with on the surface of

radiator fan base

3, and 4 radiator fan 4 are equidistance parallel arrangement, make 4 radiator fan 4 operation produced wind-force can be even radiate to the inside VPX board baffle box 7 of chassis body 1.

The working principle is as follows: when the device is used, the integrity and the stability of the device are checked firstly, when the ambient temperature around the case main body 1 is low and the natural heat dissipation efficiency of the whole case main body 1 of the heat dissipation fan 4 lifting machine needs to be removed, the case door 2 can be opened, the heat dissipation fan electric lead 16 is pulled out from the surface of the fan electric lead interface 17, then the heat dissipation fan base mounting bolt 21 on the surface of the heat dissipation fan base 3 is removed, the heat dissipation fan base mounting bolt 21 on the surface of the heat dissipation fan base 3 is separated from the base mounting screw hole on the inner side of the base mounting plate 12, then the heat dissipation fan base 3 with the heat dissipation fan 4 is taken down from the surface of the case door 2, the wind speed of natural wind is prevented from being reduced by the blocking of the heat dissipation fan 4, the natural wind can enter the case main body 1 through the air inlet 13 for natural heat dissipation, thereby the influence of the natural heat dissipation efficiency of the whole case main body 1 caused by the idle heat dissipation fan 4 on the surface of the case main body 1 of the lifting machine needs to be removed, the dismounting process of the cooling fan 4 is simple and convenient, so that the actual use effect of the air-cooled VPX plug-in case is better.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An air-cooled VPX card case comprises a case main body (1), a case door (2) and a cooling fan base (3), and is characterized in that the case door (2) is arranged on one side of the case main body (1), the cooling fan base (3) is arranged on the surface of the case door (2), a cooling fan (4) is arranged on the surface of the cooling fan base (3), a handle (5) is arranged on the surface of the case door (2), the handle (5) is fixedly connected with the case door (2), case body cooling plates (6) are arranged on the left side and the right side of the case main body (1), a VPX board partition case (7) is arranged inside the case main body (1), a VPX board slot (8) is arranged inside the VPX board partition case (7), a power supply support frame (9) is arranged at the upper end of the VPX board partition case (7), a power supply (10) is arranged inside the power supply support frame (9), and an electric lead (11) is arranged on the right side of the power supply (10), the other end of electric lead (11) is equipped with radiator fan power (15), and the upper and lower both ends of radiator fan power (15) all are equipped with fan electric lead interface (17) to the opposite side of fan electric lead interface (17) is equipped with radiator fan electric lead (16), the inboard of chamber door (2) is equipped with electric lead fixed block (18), and electric lead fixed block (18) and chamber door (2) fixed connection, the inboard of chamber door (2) is equipped with base mounting panel (12), and the inboard of base mounting panel (12) is equipped with air intake (13), one side of chamber door (2) is equipped with chamber door hinge (14), the outside of radiator fan base (3) is equipped with radiator fan base mounting bolt (21).

2. An air-cooled VPX card cage according to claim 1, wherein the back center of the cage body (1) is provided with a power connection port (20), and the upper and lower ends of the power connection port (20) are provided with cage connection ports (19).

3. An air-cooled VPX card chassis according to claim 1, wherein the electrical leads (11) run through an electrical lead fixing block (18), and the electrical lead fixing block (18) is fixedly connected to the electrical leads (11) and the door (2), respectively.

4. An air-cooled VPX card cage according to claim 1, characterized in that the base mounting plate (12) is provided with base mounting screw holes on its inner side.

5. An air-cooled VPX card chassis according to claim 1, wherein 4 cooling fans (4) are provided on the surface of the cooling fan base (3), and the 4 cooling fans (4) are arranged in parallel and equidistant.

6. An air-cooled VPX card chassis according to claim 1, characterized in that the back of the chassis body (1) is a dust screen as a whole.