CN213482797U

CN213482797U - VPX machine case

Info

Publication number: CN213482797U
Application number: CN202023024220.8U
Authority: CN
Inventors: 龙泉
Original assignee: Chengdu Ruisichuang Technology Co ltd
Current assignee: Chengdu Ruisichuang Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-06-18
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a VPX machine case relates to quick-witted case technical field, and it includes the box that comprises roof, bottom plate, panel, posterior lateral plate, left side board and right side board, is equipped with first fresh air inlet on the bottom plate, and the bottom of left side board and right side board all is equipped with the second fresh air inlet, and the top of left side board and right side board is equipped with the exhaust vent, and the bottom of box is equipped with air-cooled radiator, and the top of box is equipped with the turbine, and the export of turbine is just to the exhaust vent. The utility model discloses well turbine of joining has improved the speed of circulation of air in the box, can be with blowing from the bottom accurately delivering to the exhaust vent through the turbine, avoids hot-blast in the box scurrying indiscriminately, and each part of striking and send unnecessary noise, so blow one, both can be faster with the heat discharge in the box, noise that again can greatly reduced machine case during operation produced.

Description

VPX machine case

Technical Field

The utility model relates to a quick-witted case technical field particularly, relates to a VPX machine case.

Background

In order to ensure the transmission performance and stability of the system and the operation processing capacity of large-capacity data in the use process of the VPX case, the system adopts a plurality of board cards for parallel processing so as to provide good operation processing capacity and interaction capacity, the VPX board cards can generate a large amount of heat in the operation process, the fan can only select a high-power fan, and the fan has high rotating speed and high noise. At present, most of the heat dissipation devices adopt a vertical through heat dissipation mode, and although the air circulation is smooth and the heat dissipation wind power is large, the noise cannot be reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above problems or at least partially solve the above problems, embodiments of the present invention provide a VPX chassis to improve heat dissipation efficiency and reduce noise generated during operation of the chassis.

The embodiment of the utility model is realized like this:

a VPX case comprises a case body consisting of a top plate, a bottom plate, a panel, a rear side plate, a left side plate and a right side plate, wherein a first air inlet hole is formed in the bottom plate, second air inlet holes are formed in the bottoms of the left side plate and the right side plate, air outlet holes are formed in the tops of the left side plate and the right side plate, an air-cooled radiator is arranged at the bottom of the case body, a turbine is arranged at the top of the case body, and an outlet of the turbine is opposite to the air outlet holes.

In some embodiments of the present invention, the eight air-cooled heat sinks are included, and the eight air-cooled heat sinks are arranged in the bottom of the box body.

In some embodiments of the present invention, four turbines are disposed at the top of the box body opposite to the air-cooled heat sink, and two of the four turbines are respectively disposed near the left side plate and the right side plate.

In some embodiments of the present invention, a top plate outside the box body is connected to a handheld portion.

In some embodiments of the present invention, a base is further disposed on the bottom plate outside the box body.

In some embodiments of the present invention, the panel is provided with a plurality of external interfaces.

The utility model discloses an in some embodiments, above-mentioned multiple external interface includes 2 ethernet interfaces, 2 USB interfaces, 1 serial ports output interface, 1 power input interface, 1 radio frequency output interface and 1 microwave output interface.

The utility model discloses an in some embodiments, still be equipped with the backplate in the above-mentioned box, above-mentioned backplate is equipped with a plurality of trench that are used for installing the VPX integrated circuit board towards the one side of above-mentioned posterior lateral plate.

In some embodiments of the present invention, an outer frame for reinforcing the box body is further disposed outside the box body.

In some embodiments of the present invention, the eight top angles of the outer frame are all provided with a chamfer pad.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

The utility model discloses in, the box mainly comprises six boards of roof, bottom plate, panel, posterior lateral plate, left side board and right side board, and the box adopts the magnalium to make. An air-cooled radiator is arranged in the box body and close to the bottom plate, and a turbine is arranged right above the air-cooled radiator and close to the top plate. The bottom plate is provided with a first air inlet hole at the position opposite to the air-cooled radiator, the left side plate and the right side plate are provided with a second air inlet hole at the positions close to the air-cooled radiator, the left side plate and the right side plate are provided with air outlet holes at the positions close to the top, and the outlet of the turbine is opposite to the air outlet holes. Compare in traditional bottom air inlet top air-out "direct mode from top to bottom", the utility model discloses a noise that bottom/side air inlet side air-out can be very big reduction machine case during operation produced guaranteeing not to influence under the radiating circumstances. When the case works, the air-cooled radiator sucks cold air from the outside of the case body, the cold air is blown out upwards from the bottom of the case body, heat generated on the VPX board card is taken away to form hot air when the cold air passes through the VPX board card, and the hot air is sucked by the turbine above and then is spirally discharged from the outlet side of the VPX board card. Compare in current only to lean on the air-cooled radiator to blow out outside the box with hot-blast, the utility model discloses in the turbine of joining improved the speed of circulation of air in the box, can be with the accurate exhaust vent of sending to of wind that comes from the bottom blowing through the turbine, avoid simultaneously hot-blast indiscriminate scurrying in the box, strike each part and send unnecessary noise, so blow one, both can be faster with the heat discharge in the box, noise that again can greatly reduced machine case during operation produced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic external overall structure diagram of an embodiment of a VPX chassis according to the present invention;

fig. 2 is a schematic diagram of a bottom plate in an embodiment of a VPX chassis according to the present invention;

fig. 3 is a schematic view of a rear side plate in an embodiment of a VPX chassis according to the present invention;

fig. 4 is a bottom view of the inside of a VPX chassis according to an embodiment of the present invention;

fig. 5 is a top view of the inside of a VPX chassis according to an embodiment of the present invention;

fig. 6 is a schematic view of a panel of a VPX chassis according to an embodiment of the present invention;

fig. 7 is a schematic view of an internal structure of a VPX chassis according to an embodiment of the present invention;

fig. 8 is a rear view of the inside of an embodiment of a VPX chassis of the present invention;

fig. 9 is a schematic structural diagram of a box and an outer frame in an embodiment of a VPX chassis of the present invention.

Icon: 1-a box body; 11-a top plate; 12-a base plate; 13-a panel; 14-rear side panel; 15-left side panel; 16-right side plate; 2-air cooling radiator; 3-a turbine; 4-a first air inlet hole; 5-a second air inlet hole; 6-air outlet holes; 7-a hand-held part; 71-a handle; 8-a base; 9-external interface; 91-ethernet interface; 92-USB interface; 93-serial output interface; 94-power input interface; 95-a radio frequency output interface; 96-microwave output interface; 100-a back plate; 101-groove position; 102-VPX board card; 200-outer frame; 201-chamfer pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "vertical", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description, and the description is simplified, but the indication or suggestion that the indicated device or element must have a specific position, be constructed in a specific position, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the term "vertical" and the like, if present, does not require that the components be perfectly vertical, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1, 2, 3, 4 and 5, the present embodiment provides a VPX chassis, which includes a chassis 1 formed by a top plate 11, a bottom plate 12, a panel 13, a rear side plate 14, a left side plate 15 and a right side plate 16, wherein the bottom plate 12 is provided with a first air inlet 4, the bottoms of the left side plate 15 and the right side plate 16 are respectively provided with a second air inlet 5, the tops of the left side plate 15 and the right side plate 16 are provided with an air outlet 6, the bottom of the chassis 1 is provided with an air-cooled radiator 2, the top of the chassis 1 is provided with a turbine 3, and an outlet of the turbine 3 is opposite to the air outlet 6.

The utility model discloses in, box 1 mainly comprises six boards of roof 11, bottom plate 12, panel 13, posterior lateral plate 14, left side board 15 and right side board 16, and box 1 adopts the magnalium to make. An air-cooled radiator 2 is arranged in the box body 1 and close to the bottom plate 12, and a turbine 3 is arranged right above the air-cooled radiator 2 and close to the top plate 11. The bottom plate 12 is provided with a first air inlet hole 4 at the position opposite to the air-cooled radiator 2, the left side plate 15 and the right side plate 16 are provided with a second air inlet hole 5 at the positions close to the air-cooled radiator 2, the left side plate 15 and the right side plate 16 are provided with an air outlet hole 6 at the positions close to the top, and the outlet of the turbine 3 is opposite to the air outlet hole 6. Compare in traditional bottom air inlet top air-out "direct mode from top to bottom", the utility model discloses a noise that bottom/side air inlet side air-out can be very big reduction machine case during operation produced guaranteeing not to influence under the radiating circumstances. When the chassis works, the air-cooled radiator 2 sucks cold air from the outside of the box body 1, the cold air is blown out upwards from the bottom of the box body 1, when the cold air passes through the VPX board card 102VPX, heat generated on the VPX board card 102VPX is taken away to form hot air, and the hot air is sucked by the turbine 3 above and then is spirally discharged from the outlet side of the hot air. Compare in current only by forced air cooling radiator 2 with hot-blast box 1 that blows off outward, the utility model discloses well turbine 3 of adding has improved the speed of circulation of air in the box 1, can be with the accurate exhaust vent 6 of sending to of the wind that comes from blowing up from the bottom through turbine 3, avoids simultaneously hot-blast in box 1 to scurry indiscriminate, strikes each part and sends unnecessary noise, so blow one, both can be faster discharge the heat in box 1, the noise that again can greatly reduced quick-witted case during operation produced.

Referring to fig. 4, in some embodiments of the present invention, the heat sink includes eight air-cooled heat sinks 2, and the eight air-cooled heat sinks 2 are arranged in an array at the bottom of the box body 1.

In the above embodiment, eight air-cooled radiators 2 are provided in the cabinet 1 near the bottom plate 12. The eight air-cooled heat sinks 2 are arranged in an array of two rows and four columns (as shown in fig. 4). When the VPX board card 102VPX is vertically inserted into the chassis along the height direction of the chassis, the middle of the bottom side of the VPX board card 102VPX is located right above the air-cooled heat sink 2. In the present embodiment, the heat radiation capacity of each sub-air-cooled radiator 2 is not less than 60W. Tests show that when the whole machine works in an environment of-20 ℃ to-55 ℃, the temperature rise of the whole machine can be controlled to be about 20 ℃.

Referring to fig. 5, in some embodiments of the present invention, four turbines 3 are disposed at a position opposite to the air-cooled heat sink 2 at the top of the box 1, and two of the four turbines 3 are respectively disposed near the left side plate 15 and the right side plate 16.

In the above embodiment, a set of four turbines 3 is arranged in the box 1 at the top facing the air-cooled radiator 2, the outlets of the two turbines 3 near the left side plate 15 face the air outlet 6 on the left side plate 15, and the outlets of the two turbines 3 near the right side plate 16 face the air outlet on the right side plate 16 (as shown in fig. 5). Therefore, hot air in the box body 1 can be uniformly discharged from the left side plate 16 and the right side plate 16, the air outlet holes 6 on the left side and the right side can be used for evenly spreading the air outlet pressure, and the noise volume is reduced.

Referring to fig. 1, in some embodiments of the present invention, a top plate 11 outside the box body 1 is connected to a handheld portion 7.

In the above embodiment, the hand-held portion 7 is provided on the top plate 11 outside the housing 1 so as to be carried and moved by the user. In this embodiment, the handle 7 may be a handle 71 (shown in fig. 1 or 3), and is centrally disposed in the middle of the top panel 11. The edges and corners of the utility model are rounded, so the utility model has good hand feeling and can bear the weight of more than 30 kg.

Referring to fig. 3, in some embodiments of the present invention, a base 8 is further disposed on the bottom plate 12 outside the box body 1.

In the above embodiment, the base 8 is disposed on the bottom plate 12 of the box body 1, and the base 8 is formed by four circular truncated cones and is distributed near four corners of the bottom plate 12, so that the whole box body 1 can be supported from the ground, and air can be conveniently supplied from the first air inlet on the bottom plate 12. In addition, the waterproof and moistureproof effects can be achieved to a certain extent.

Referring to fig. 1, in some embodiments of the present invention, the panel 13 is provided with a plurality of external interfaces 9.

In the above embodiment, the abundant external interfaces 9 on the panel 13 can meet different requirements of users, thereby increasing the convenience of use. All the external connectors provided on the panel 13 are reinforced to meet the requirements of vibration and impact, and the circular connectors are provided with protective caps.

Referring to fig. 6, in some embodiments of the present invention, the multiple external interfaces 9 include 2 ethernet interfaces 91, 2 USB interfaces 92, 1 serial output interface 93, 1 power input interface 94, 1 rf output interface 95 and 1 microwave output interface 96.

In the above embodiment, 2 ethernet interface 91 connector models: an RJ45 female circular connector; 2 USB interface 92 connector models: YW120E02S 1-A; 1 serial port output interface 93 connector socket type: Y50P-0804ZJ10IIIPB +80, corresponding plug type: Y50P-0804TK10IIIPB + 80; power input interface 94 socket type: y50DP-1203ZJ10IIIPB +80, corresponding plug type: y50DP-1203TK10IIIPB + 80; the radio frequency output interface 95 adopts an N-K type radio frequency coaxial connector, the type: z345500FS 10; the microwave output interface 96 adopts a 2.4-J radio frequency coaxial connector, the type is: NMD2.4-JYJ 01. The abundant arrangement of the external interface 9 on the panel 13 can meet different requirements of users, and the convenience of use is improved.

Referring to fig. 7 and 8, in some embodiments of the present invention, a back plate 100 is further disposed in the box 1, and a plurality of slots 101 for mounting a VPX board card 102VPX are disposed on a surface of the back plate 100 facing the rear side plate 14.

In the above embodiment, the backboard 100 and the panel 13 are arranged in parallel, 8 slot positions 101 are arranged on the surface facing the backboard 14, and support 1 system slot and 7 expansion slots, and the slot positions 101 are sufficient, so that the user can quickly set up various measurement, test and control systems, and the backboard, the backboard and the panel can be applied to various occasions such as national defense, military industry, industrial control and the like. The rear side plate 14 is a removable cover plate, so that a user or a maintenance person can increase, decrease and replace the VPX board card 102VPX, or overhaul various parts in the chassis, and the like.

Referring to fig. 9, in some embodiments of the present invention, an outer frame 200 for reinforcing the box 1 is further disposed outside the box 1.

In the above embodiment, the outer frame 200 is further disposed along the edge of the box body 1 outside the box body 1, and the outer frame 200 is mainly composed of 12 supports, so as to prevent the box body 1 from deforming and reinforce and protect the whole box body 1.

Referring to fig. 9, in some embodiments of the present invention, chamfering pads 201 are disposed on eight top corners of the outer frame 200.

In the above embodiment, the outer frame 200 composed of 12 supports has eight total vertex angles, the chamfer pads 201 are mounted on the eight vertex angles, and the sharp edge angles can be changed into the fillet through the chamfer pads 201, so that the use, carrying, moving or maintenance of a user can be safer, and pain can be relieved or avoided when the body carelessly collides on the vertex angles.

To sum up, the embodiment of the utility model provides a VPX machine case has following beneficial effect:

compare in traditional bottom air inlet top air-out "direct mode from top to bottom", the utility model discloses a noise that bottom/side air inlet side air-out can be very big reduction machine case during operation produced guaranteeing not to influence under the radiating circumstances. When the chassis works, the air-cooled radiator 2 sucks cold air from the outside of the box body 1, the cold air is blown out upwards from the bottom of the box body 1, when the cold air passes through the VPX board card 102VPX, heat generated on the VPX board card 102VPX is taken away to form hot air, and the hot air is sucked by the turbine 3 above and then is spirally discharged from the outlet side of the hot air. Compare in current only by forced air cooling radiator 2 with hot-blast box 1 that blows off outward, the utility model discloses well turbine 3 of adding has improved the speed of circulation of air in the box 1, can be with the accurate exhaust vent 6 of sending to of the wind that comes from blowing up from the bottom through turbine 3, avoids simultaneously hot-blast in box 1 to scurry indiscriminate, strikes each part and sends unnecessary noise, so blow one, both can be faster discharge the heat in box 1, the noise that again can greatly reduced quick-witted case during operation produced. The arrangement of a plurality of external interfaces 9 and a plurality of slot positions 101 is beneficial to a user to quickly build various measuring, testing and controlling systems so as to adapt to various occasions such as national defense, military industry, industrial control and the like.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application 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.

Claims

1. The utility model provides a VPX machine case, includes the box that comprises roof, bottom plate, panel, posterior lateral plate, left side board and right side board, its characterized in that, be equipped with first fresh air inlet on the bottom plate, the left side board with the bottom of right side board all is equipped with the second fresh air inlet, the left side board with the top of right side board is equipped with the exhaust vent, the bottom of box is equipped with the forced air cooling radiator, the top of box is equipped with the turbine, the export of turbine is just right the exhaust vent.

2. The VPX chassis of claim 1, comprising eight air-cooled heat sinks, the eight air-cooled heat sink arrays being disposed at a bottom within the box.

3. The VPX cabinet of claim 2, wherein four turbines are disposed at a position opposite to the air-cooled radiator at the top of the cabinet, and two of the four turbines are disposed close to the left side plate and the right side plate respectively.

4. A VPX cabinet according to claim 1, wherein a hand-held portion is attached to the top panel outside the cabinet.

5. The VPX chassis of claim 1, wherein a base is further disposed on a bottom plate outside the chassis.

6. A VPX cabinet according to claim 1, wherein the panel is provided with a plurality of external interfaces.

7. The VPX chassis of claim 6, wherein the plurality of external interfaces comprise 2 Ethernet interfaces, 2 USB interfaces, 1 serial output interface, 1 power input interface, 1 radio frequency output interface, and 1 microwave output interface.

8. The VPX cabinet of claim 1, wherein a back plate is further arranged in the cabinet, and a plurality of slots for mounting VPX board cards are arranged on one surface of the back plate facing the rear side plate.

9. A VPX cabinet according to claim 1, wherein an outer frame is provided outside the cabinet to reinforce the cabinet.

10. A VPX cabinet according to claim 9, wherein the frame is provided with chamfered pads at each of the eight corners.