CN217034692U

CN217034692U - Novel VPX machine case heat dissipation device

Info

Publication number: CN217034692U
Application number: CN202220776893.9U
Authority: CN
Inventors: 胡义贵; 龙泉
Original assignee: Chengdu Huaxin Chuanghe Technology Co ltd
Current assignee: Chengdu Huaxin Chuanghe Technology Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-22
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a novel VPX machine case heat dissipation device which comprises a machine case, wherein a first side plate is installed on one side of the machine case through a bolt, a first ventilation grid is arranged on one side of the first side plate, a second side plate is installed on the other side of the machine case through a bolt, a second ventilation grid is arranged on one side of the second side plate, a plurality of first heat dissipation holes are formed in one side of the second side plate, a second back plate is installed on the back surface of the machine case through a bolt, a plurality of second heat dissipation holes are formed in one side of the second back plate, a plurality of first heat dissipation fans are installed in the machine case through bolts, the second heat dissipation fans are located on one sides of the first heat dissipation holes, and a VPX main control card is installed in the machine case. The multiple groups of radiating fans are installed at different distribution positions, so that the radiating efficiency and quality of the VPX case are improved, the radiating quality of the VPX main control card can be improved by adopting the radiating fins, the operating temperature of the VPX main control card can be reduced, and the VPX main control card is convenient to install and disassemble.

Description

Novel VPX machine case heat dissipation device

Technical Field

The utility model relates to the technical field of VPX case heat dissipation, in particular to a novel VPX case heat dissipation device.

Background

The VPX bus is a new generation of high-speed serial bus standard based on its VME bus, which was developed by the organization in 2007. The VPX board cards are connected with the chassis back plate through high-density and high-performance connectors, and mutual communication of the VPX board cards is achieved through back plate exchange signals. When the VPX cabinet is used, a better heat dissipation structure is needed.

VPX machine case heat abstractor among the prior art has following problem: the chassis is only cooled by the independent cooling fan, so that the cooling efficiency and quality of the VPX chassis are relatively poor, the cooling quality of the VPX main control card is relatively poor, the temperature of the VPX main control card during operation cannot be reduced, and the VPX main control card is inconvenient to install and disassemble.

Therefore, it is desirable to design a new heat dissipation device for VPX chassis to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel VPX chassis heat dissipation device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a novel VPX machine case heat dissipation device comprises a machine case, wherein one side of the machine case is provided with a first side plate through a bolt, one side of the first side plate is provided with a first ventilating grid, the other side of the casing is provided with a second side plate through a bolt, a second ventilating grid is arranged on one side of the second side plate, a plurality of first radiating holes are formed in one side of the second side plate, a second back plate is arranged on the back surface of the machine shell through bolts, a plurality of second heat dissipation holes are formed in one side of the second back plate, a plurality of first heat dissipation fans are arranged in the machine shell through bolts, and the heat dissipation fan one is positioned at one side of the heat dissipation hole one, the interior of the machine shell is provided with a plurality of heat dissipation fans two through bolts, and the second radiating fan is positioned at one side of the second radiating hole, a VPX main control card is arranged in the casing, card racks are installed at the top and the bottom of the VPX main control card, and a cooling fin is installed at one side of the VPX main control card.

Furthermore, a first back plate is installed on the front face of the casing, and a plurality of aviation connectors are installed on one side of the first back plate in an embedded mode.

Furthermore, one side of the first back plate is provided with a mounting groove, and a protection plate is mounted in the mounting groove through feeding.

Furthermore, two fixing seats are installed at the top of the machine shell through feeding, and a lifting handle is arranged between the two fixing seats.

Furthermore, a network interface is arranged on one side of the second back plate, and a power supply interface is arranged on one side of the second back plate.

Furthermore, all the four corners of the casing are provided with a protection frame, and the outer wall of the protection frame is provided with a plurality of reinforcing strips.

The utility model has the beneficial effects that:

1. through the arranged heat dissipation fans and the heat dissipation holes, the heat dissipation fans are uniformly distributed in the machine shell from top to bottom, the first heat dissipation fan exhausts hot air in the machine shell through the heat dissipation holes, the second heat dissipation fan exhausts hot air in the machine shell through the heat dissipation holes, and the multiple groups of heat dissipation fans are installed at different distribution positions, so that the heat dissipation efficiency and quality of the VPX machine shell are improved.

2. Through the arranged radiating fins and the ventilation grids, one side of each radiating fin is tightly attached to one side of the VPX main control card, the radiating quality of the VPX main control card can be improved by adopting the radiating fins, the running temperature of the VPX main control card can be reduced, the ventilation grids can enable air in the shell to circulate, and meanwhile, the auxiliary radiating fan is used.

3. Through the card frame and the guard plate that set up, adopt the card frame to install VPX main control card at quick-witted incasement, the installation of VPX main control card and dismantlement of being convenient for, the guard plate passes through the bolt and installs in the mounting groove, and the guard plate can not only play the guard action to VPX main control card, need not dismantle backplate one when simultaneously installing or changing the maintenance to VPX main control card.

4. Through the handle and the protection frame that set up, novel VPX machine case adopts handle person of facilitating use to carry and removes quick-witted case, improves the convenience of carrying novel VPX machine case, and the protection frame lies in the outside angle junction of novel VPX machine case, adopts the protection frame can not only play the supporting role to novel VPX machine case, can play the guard action to novel VPX machine case simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a novel VPX chassis heat dissipation device according to the present invention;

fig. 2 is a schematic overall structure diagram of a novel VPX chassis heat dissipation device according to the present invention;

fig. 3 is a schematic diagram of an internal structure of a novel VPX chassis heat dissipation device according to the present invention;

fig. 4 is a schematic diagram of an internal structure of a novel VPX chassis heat dissipation device according to the present invention;

fig. 5 is a schematic view of a heat sink structure of the novel VPX chassis heat dissipation device according to the present invention.

In the figure: the air conditioner comprises a machine shell 1, a first side plate 2, a first ventilating grid 3, a first backboard 4, an aviation connector 5, a mounting groove 6, a protective plate 7, a fixed seat 8, a handle 9, a second side plate 10, a second ventilating grid 11, a first radiating hole 12, a second backboard 13, a network interface 14, a power interface 15, a second radiating hole 16, a first radiating fan 17, a second radiating fan 18, a radiating fin 19, a main control card 20VPX, a card frame 21, a protective frame 22 and a reinforcing strip 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a novel VPX chassis heat dissipation device includes a chassis 1, a first side plate 2 is installed on one side of the chassis 1 through a bolt, a first ventilation grid 3 is installed on one side of the first side plate 2, a second side plate 10 is installed on the other side of the chassis 1 through a bolt, a second ventilation grid 11 is installed on one side of the second side plate 10, the ventilation grid enables air in the chassis 1 to circulate, and assists a heat dissipation fan to use, a plurality of first heat dissipation holes 12 are installed on one side of the second side plate 10, a second back plate 13 is installed on the back surface of the chassis 1 through bolts, a network interface 14 is installed on one side of the second back plate 13, a power interface 15 is installed on one side of the second back plate 13, a plurality of second heat dissipation holes 16 are installed on one side of the second back plate 13, a plurality of first heat dissipation fans 17 are installed in the chassis 1 through bolts, the first heat dissipation fans 17 discharge hot air in the chassis 1 through the first heat dissipation holes 12, and the first heat dissipation fans 17 are located on one side of the first heat dissipation holes 12, the inside of casing 1 installs two 18 of a plurality of heat dissipation fans through the bolt, two 18 of heat dissipation fans pass through two 16 discharge of louvre with the hot-air in the casing 1, and two 18 of heat dissipation fans are located one side of two 16 louvres, the installation of different distribution positions is adopted to the multiunit heat dissipation fan, improve radiating efficiency and quality to the VPX machine case, the internally mounted of casing 1 has VPX main control card 20, card frame 21 is all installed to the top and the bottom of VPX main control card 20, adopt card frame 21 to install VPX main control card 20 in the casing, be convenient for VPX main control card 20 to install and dismantle, fin 19 is installed to one side of VPX main control card 20, adopt fin 19 can improve the radiating quality of VPX main control card 20, can reduce the temperature when VPX main control card 20 moves.

Further, backplate 4 is installed in the front of casing 1, and a plurality of aviation connectors 5 are installed in one side embedding of backplate 4, and open one side of backplate 4 has mounting groove 6, and guard plate 7 is installed through the bolt in the inside of mounting groove 6, and guard plate 7 can not only play the guard action to VPX main control card 20, need not dismantle backplate 4 when simultaneously installing or changing the maintenance to VPX main control card 20.

Further, two fixing bases 8 are installed through the bolt in the top of casing 1, be provided with handle 9 between two fixing bases 8, novel VPX machine case adopts handle 9 convenient to use person to carry and removes quick-witted case, improve the convenience of carrying novel VPX machine case, casing 1's angular position all is provided with protection frame 22 all around, adopt protection frame 22 can not only play the supporting role to novel VPX machine case, can play the guard action to novel VPX machine case simultaneously, protection frame 22's outer wall is provided with a plurality of enhancement strips 23.

The working principle is as follows: when in use, a user carries and moves the novel VPX machine case to a driving position by adopting the handle 9, because the connecting parts of the outer corners of the machine case 1 are all provided with the protective frames 22, the protective frames 22 can not only support the novel VPX machine case, but also protect the novel VPX machine case, the VPX main control cards 20 are arranged in the machine case by adopting the clamping frames 21, the VPX main control cards 20 are convenient to install and dismantle, the protective plates 7 are arranged in the installing grooves 6 by bolts, the protective plates 7 can not only protect the VPX main control cards 20, but also do not need to dismantle the first back plate 4 when installing or replacing and maintaining the VPX main control cards 20, one side of the radiating fins 19 is tightly attached to one side of the VPX main control cards 20, the radiating quality of the VPX main control cards 20 can be improved by adopting the radiating fins 19, the running temperature of the VPX main control cards 20 can be reduced, the ventilating grid can circulate the air in the machine case 1, and simultaneously assist the use of the radiating fan, because the upper and lower parts in the machine shell 1 are uniformly distributed with the heat dissipation fans, the first heat dissipation fan 17 is started, the first heat dissipation fan 17 discharges hot air in the machine shell 1 through the first heat dissipation hole 12, the second heat dissipation fan 18 is started, the second heat dissipation fan 18 discharges hot air in the machine shell 1 through the second heat dissipation hole 16, a plurality of groups of heat dissipation fans are installed at different distribution positions, the heat dissipation efficiency and the heat dissipation quality of the VPX machine box are improved, meanwhile, the control panel of the heat dissipation fans reads the temperature data of the main control card, the first expansion card and the second expansion card through the IPMB bus, the rotating speed of the heat dissipation fans is controlled according to the read highest temperature, and the heat dissipation fans supply power and select proper filters to prevent the interference of a power supply.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. A novel VPX machine case heat dissipation device comprises a machine case (1) and is characterized in that a first side plate (2) is installed on one side of the machine case (1) through a bolt, a first ventilation grid (3) is arranged on one side of the first side plate (2), a second side plate (10) is installed on the other side of the machine case (1) through a bolt, a second ventilation grid (11) is arranged on one side of the second side plate (10), a plurality of first heat dissipation holes (12) are formed in one side of the second side plate (10), a second back plate (13) is installed on the back face of the machine case (1) through a bolt, a plurality of second heat dissipation holes (16) are formed in one side of the second back plate (13), a plurality of first heat dissipation fans (17) are installed in the machine case (1) through bolts, the first heat dissipation fans (17) are located on one side of the first heat dissipation holes (12), and a plurality of second heat dissipation fans (18) are installed in the machine case (1) through bolts, and the second heat dissipation fan (18) is positioned at one side of the second heat dissipation hole (16), a VPX main control card (20) is arranged in the casing (1), card frames (21) are arranged at the top and the bottom of the VPX main control card (20), and a heat dissipation sheet (19) is arranged at one side of the VPX main control card (20).

2. A novel VPX cabinet heat dissipation device according to claim 1, wherein a first backboard (4) is installed on the front surface of the casing (1), and a plurality of aviation connectors (5) are embedded and installed on one side of the first backboard (4).

3. The novel VPX cabinet heat dissipation device according to claim 2, wherein a mounting groove (6) is formed in one side of the first back plate (4), and a protection plate (7) is mounted inside the mounting groove (6) through a bolt.

4. A novel VPX cabinet heat dissipation device according to claim 1, wherein two fixing seats (8) are installed on the top of the casing (1) through bolts, and a handle (9) is arranged between the two fixing seats (8).

5. The novel VPX cabinet heat dissipation device according to claim 1, wherein a network interface (14) is disposed on one side of the second backplane (13), and a power interface (15) is mounted on one side of the second backplane (13).

6. A new VPX chassis heat sink according to claim 1, characterized in that the peripheral corners of the cabinet (1) are provided with protective frames (22), and the outer wall of the protective frames (22) is provided with a plurality of reinforcing bars (23).