CN210271781U

CN210271781U - Compact vehicle-mounted reinforced disk array

Info

Publication number: CN210271781U
Application number: CN201921786153.8U
Authority: CN
Inventors: 李圣路; 王雪; 张志强
Original assignee: Shandong Chaoyue CNC Electronics Co Ltd
Current assignee: Shandong Chaoyue CNC Electronics Co Ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-04-07
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses an on-vehicle reinforcement disk array of compact, the utility model discloses a quick-witted case, card cage module and power module, card cage module with power module all sets up quick-witted incasement, card cage module includes hard disk module, host system and a plurality of connecting element, and the electricity is connected between hard disk module and the host system, and hard disk module and host system all are connected with the power module electricity, arrange around between power module and the card cage module, arrange about being between host system and the hard disk module. The utility model discloses compact structure, environmental suitability are strong, and the reliability is high, and easy to maintain has fine using value widely.

Description

Compact vehicle-mounted reinforced disk array

Technical Field

The utility model belongs to the technical field of the computer technology and specifically relates to a compact type vehicle-mounted consolidates disk array.

Background

The general layout structure of the existing double-control disk array is as follows: the hard disk module of anterior overall arrangement, rear portion overall arrangement host system, hard disk module and host system are the mode of overall arrangement around promptly, lead to two accuse disk array's box longer, occupy great rack space, and in on-vehicle environment, because the space in the carrier is comparatively narrow and small, longer box can have can't place the carrier space in, perhaps even can put into the carrier space in also can influence the arrangement of other work pieces after.

The arrangement space of the existing double-control disk array is generally indoor, namely the working environment of the existing disk array is relatively stable, but if the double-control disk array is applied to the vehicle-mounted environment, the disk array can be in a vibrating state, and the installation of the existing disk array is directly applied to the vehicle-mounted environment, so that the working stability is not high, and the maintenance is inconvenient.

The heat dissipation mode in the disk array is usually that a heat dissipation fan is arranged at the tail end of the chassis, but the heat dissipation effect of the heat dissipation mode on a main heating area is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above not enough, provide an on-vehicle reinforcement disk array of compact type, solve disk array and place not enough problem in on-vehicle environment space.

The utility model adopts the technical proposal that:

the utility model provides a compact on-vehicle reinforcement disk array, includes quick-witted case, card cage module and power module, card cage module with power module all sets up quick-witted incasement, card cage module includes hard disk module, host system and a plurality of connecting element, and the electricity is connected between hard disk module and the host system, and hard disk module and host system all are connected with the power module electricity, arrange around between power module and the card cage module, arrange about being between host system and the hard disk module.

As a preferred technical scheme, the clamping cage module is arranged at the front part of the case, the power supply module is arranged at the rear part of the case, the main control module is arranged on the upper end surface of the hard disk module, and the front vertical surface of the case is provided with an access door.

As a preferred technical solution, a heat dissipation module is disposed in the chassis, the heat dissipation module includes a first heat dissipation fan and a second heat dissipation fan, the first heat dissipation fan is disposed on a side vertical surface of the main control module of the chassis, the second heat dissipation fan is disposed on a rear vertical surface of the chassis, and a blowing direction of the first heat dissipation fan is perpendicular to a blowing direction of the second heat dissipation fan.

As a preferred technical scheme, an air deflector is arranged on one side of the main control module, which is far away from the first cooling fan, the plane where the air deflector is located is perpendicular to the bottom surface of the chassis, and the air deflector is gradually far away from the main control module from the front end to the rear end.

As a preferable technical solution, the installation height of the second heat dissipation fan is lower than the installation height of the first heat dissipation fan.

As a preferable technical solution, a cabling rack for fixing cables is provided at the rear of the chassis.

As a preferable technical scheme, a cable protection frame is arranged on the front side of the clamping cage module.

As a preferred technical scheme, the main control module comprises a first main control unit and a second main control unit, and the first main control unit and the second main control unit are arranged in an up-down arrangement.

As a preferred technical scheme, the case comprises a case body and an upper case cover, wherein an ear plate used for connecting a carrier is arranged at the front end of the case body, and a handle is arranged on the ear plate; the lower extreme and the box of access door are articulated, are provided with the fastener between the upper end of access door and the last case lid, the access door is ventilative dustproof construction.

As a preferred technical scheme, the power supply modules of the card cage module are connected through a back plate, and the power supply module, the main control module and the hard disk module are all inserted on the back plate through corresponding interfaces.

The utility model has the advantages of it is following:

1. the utility model changes the front and back layout mode between the traditional main control module and the hard disk module into the up and down layout mode, so that the depth of the case is greatly reduced, although the thickness is increased to a certain extent, the length of the main control module is obviously larger than the thickness of the main control module, and the main control module is used for effectively reducing the space occupation of the magnetic disk in the vehicle-mounted space;

2. the utility model is modular design, the main control module and the hard disk module are both arranged at the front part of the case, and the access door is arranged at the front part of the case, thereby facilitating the later maintenance of the main control module and the hard disk module;

3. the utility model reasonably fixes and lays the cables in the case, especially the fragile optical cables, effectively fixes the cables, can ensure the connection stability of the cables, and effectively prolongs the service life of the cables;

4. the utility model discloses a set of radiator fan sets up alone in one side of host system, and host system is great as the calorific capacity of information processing module, sets up radiator fan alone and can let host system in time dispel the heat, avoids high temperature to influence its working property; and the side of the main control module, which is far away from the heat dissipation fan, is provided with the air deflector, so that the heat dissipation air flows out from the rear part of the chassis by the reflection principle, and the heat dissipation holes are prevented from being formed in the side plates of the chassis.

5. The utility model adopts two main control units which are backup to each other, thereby improving the stability of the device;

6. the utility model discloses compact structure, environmental suitability are strong, and the reliability is high, and easy to maintain carries out effective fixed to the work subassembly through connecting element, avoids vibrating and influences job stabilization nature, has fine using value widely.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any inventive work.

The present invention will be further explained with reference to the accompanying drawings:

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

FIG. 2 is a schematic top view of the present invention (with the upper case cover removed);

FIG. 3 is a schematic perspective view of a card cage module;

FIG. 4 is a schematic diagram of a heat dissipation channel structure generated by a first heat dissipation fan;

fig. 5 is a schematic view of a heat dissipation channel structure generated by the heat dissipation fan.

In the figure: 1. the cable protection device comprises a box body, 2, an upper box cover, 3, an access door, 4, a clamping cage module, 5, a first main control unit, 6, a second main control unit, 7, a hard disk module, 8, a back plate, 9, a power supply module, 10, a wiring rack, 11, a cable protection rack, 12, an air deflector, 13, a second cooling fan, 14 and a first cooling fan.

Detailed Description

The present invention is further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not intended to limit the present invention, and technical features in the embodiments and examples of the present invention can be combined with each other without conflict.

It is to be understood that the terms first, second, etc. used in the description of the embodiments of the present invention are used for distinguishing between similar elements and not necessarily for describing a sequential or chronological order. The term "a plurality" in the embodiments of the present invention means two or more.

The embodiment of the present invention belongs to "and/or", which is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, B exists alone, and A and B exist at the same time. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.

The compact vehicle-mounted reinforced disk array shown in fig. 1 and 2 comprises a chassis, a card cage module 4 and a power module 9, wherein the card cage module 4 and the power module 9 are both arranged in the chassis, the card cage module 4 is arranged at the front part of the chassis, the power module 9 is arranged at the rear part of the chassis, all components between the card cage modules 4 are connected into a whole, namely the card cage module 4 can independently complete the working process, the chassis plays a role in mounting and protecting the card cage module 4, the chassis comprises a box body 1 and an upper box cover 2, the upper box cover 2 is fixedly connected with the box body 1 through screws, the front end of the box body 1 is provided with an ear plate for connecting a carrier, the carrier is a mounting groove generally matched with the size of the chassis or a space which is surrounded by a bracket and is matched with the chassis, the ear plate is clamped on the outer vertical surface of the mounting groove or the outer side of the bracket, the ear plate is connected with the vertical surface of the connecting carrier through a screw, and the ear plate is provided with a handle which is convenient for pushing or pulling the case. The card cage module 4 comprises a hard disk module 7, a main control module and a plurality of connecting elements, wherein the specification of the general hard disk module 7 is 8 disk positions, 16 disk positions, 24 disk positions and 48 disk positions, in order to coordinate and consider the storage capacity and the space occupation, the hard disk module with 16 disk positions or 24 disk positions can be selected, the hard disk module 7 can be compatible with hard disks with two thickness specifications of 5mm and 9mm, in order to ensure the reliability of the working process, the main control module comprises two main control units, the two main control units are respectively a first main control unit 5 and a second main control unit 6, the first main control unit 5 and the second main control unit 6 both adopt a main control unit with a 6UVPX structure, the main control module is arranged on the upper end face of the hard disk module 7, the first main control unit 5 and the second main control unit 6 are arranged up and down, the card cage module 4 is connected with the power supply module 9 through a back plate 8, the back plate 8 is a PCB circuit board, a socket for connecting the power supply module 9 is arranged on one side end face of the back plate 8, a socket for connecting the main control module and the hard disk module 7 is arranged on the other side end face of the back plate 8, and the power supply module 9, the main control module and the hard disk module 7 are all inserted into the back plate 8 through corresponding interfaces. The connecting elements include both the fixed connecting elements used between the hard disk module 7 and the main control module and the fixed connecting elements used for fixing the hard disk module 7 in the chassis, and these connecting elements are generally plates, right-angle plates or anisotropic plates.

In order to facilitate the installation or overhaul the part of quick-witted incasement, this embodiment be provided with access door 3 on the preceding facade of quick-witted case, access door 3 is ventilative dustproof construction, and access door 3 can set up to hollow out construction, and is provided with the dust screen on access door 3's the hollow out construction, and the setting of dust screen can be selected according to dustproof grade, access door 3's lower extreme is articulated with box 1, is provided with the fastener between access door 3's upper end and the last case lid 2, the fastener can set up the plug connector that is used for locking commonly used among the prior art, takes lock plug connector or connector link, for the safety, avoids non-professional to open quick-witted case, and the preferred selection is for taking the lock plug connector. The same main control module and the hard disk module 7 can be plugged and maintained by opening the access door 3.

In the disk array, data transmission between required data is basically realized through optical fiber cables, because the data transmission speed of the optical fiber cables is very high, but the optical fiber cables are relatively fragile due to the material, especially in a narrow space in a chassis, the bending angle of the optical fiber cables is small, if the optical fiber cables move randomly, the internal optical fibers are easily broken, a cabling rack 10 for fixing the cables is arranged at the rear part of the chassis, as shown in fig. 2, the cabling rack 10 is a long strip, round holes are uniformly formed in the long strip, the optical fiber cables are fixed on the long strip through a binding band after the optical fiber cables are laid, and the binding band can be bound on the interval between the adjacent round holes to fix the optical fiber cables, so that the situation that the optical fiber cables move randomly is avoided.

As shown in fig. 3, in this embodiment, the cable protection frame 11 is arranged on the front side of the card cage module, the cable protection frame 11 is of a flat plate structure, a plurality of through holes are arranged on the flat plate structure, the size of each through hole is larger than the connector of an optical fiber cable, when the cable is pulled out in the equipment maintenance process, the cable can be lapped on one of the through holes of the cable protection frame 11, dirt can be effectively avoided, and the service life is prolonged.

In the present embodiment, a heat dissipation module is disposed in the chassis, the heat dissipation module includes a first heat dissipation fan 14 and a second heat dissipation fan 13, the first heat dissipation fan 14 is disposed on a side elevation of the main control module of the chassis, the side of the main control module far away from the first heat dissipation fan 14 is provided with an air deflector 12, the plane of the air deflector 12 is vertical to the bottom surface of the case, the air deflector 12 is gradually far away from the main control module from the front end to the rear end, the front end of the air deflector 12 is consistent with the front end of the case in direction, that is, the plane of the air guiding plate 12 forms a certain included angle with the blowing direction of the first heat dissipating fan 14, the included angle between the plane of the air guiding plate 12 and the blowing direction of the first heat dissipating fan 14 is set to 45 degrees preferentially by the reflection principle, the first heat dissipating fan 14 blows air transversely, after the air flow reaches the air guiding plate 12, the air deflector 12 guides and reflects the wind flow, and blows the wind flow to the rear end of the case after the wind flow turns 90 degrees. The second cooling fan 13 is arranged on the rear vertical surface of the chassis, the air flow of the second cooling fan 13 directly flows from the front end of the chassis to the rear end of the chassis, the blowing direction of the first cooling fan 14 is perpendicular to the blowing direction of the second cooling fan 13, so as to avoid forming turbulent flow between the first cooling fan 14 and the second cooling fan 13, the setting height of the second cooling fan 13 can be lower than the setting height of the first cooling fan 14, thus forming a layered cooling air duct with an upper layer and a lower layer, as indicated by an arrow in fig. 4, the upper cooling air duct is in a Z shape under the action of the first cooling fan 14 and the air deflector 12, thus avoiding the need of opening cooling holes on the side vertical surface of the chassis again, as indicated by an arrow in fig. 5, and the lower cooling air duct is in the front-back direction. The number of the fans is not limited by the first cooling fan 14 and the second cooling fan 13, and the actual number of the fans can be selected preferably according to actual conditions, wherein the first cooling fan 14 is mainly used for cooling the main control module, and the second cooling fan 13 is mainly used for cooling the whole case.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a compact on-vehicle reinforcement disk array, includes quick-witted case, card cage module and power module, card cage module with power module all sets up quick-witted incasement, card cage module includes hard disk module, host system and a plurality of connecting element, and the electricity is connected between hard disk module and the host system, and hard disk module and host system all are connected its characterized in that with power module electricity: the power module and the card cage module are arranged front and back, and the main control module and the hard disk module are arranged up and down.

2. The compact on-board ruggedized disk array of claim 1, wherein: the card cage module is arranged at the front part of the case, the power supply module is arranged at the rear part of the case, the main control module is arranged on the upper end face of the hard disk module, and the front vertical face of the case is provided with an access door.

3. The compact on-board ruggedized disk array of claim 2, wherein: the heat dissipation module is arranged in the case and comprises a first heat dissipation fan and a second heat dissipation fan, the first heat dissipation fan is arranged on the side vertical face of the main control module of the case, the second heat dissipation fan is arranged on the rear vertical face of the case, and the blowing direction of the first heat dissipation fan is perpendicular to the blowing direction of the second heat dissipation fan.

4. The compact on-board ruggedized disk array of claim 3, wherein: and an air deflector is arranged on one side of the main control module, which is far away from the first heat dissipation fan, the plane where the air deflector is located is perpendicular to the bottom surface of the case, and the air deflector is gradually far away from the main control module from the front end to the rear end.

5. The compact on-board ruggedized disk array of claim 3, wherein: the setting height of the second heat radiation fan is lower than that of the first heat radiation fan.

6. The compact on-board ruggedized disk array of claim 1, wherein: and a cabling rack for fixing cables is arranged at the rear part of the case.

7. The compact on-board ruggedized disk array of claim 1, wherein: and a cable protection frame is arranged on the front side of the clamping cage module.

8. The compact on-board ruggedized disk array of claim 1, wherein: the main control module comprises a first main control unit and a second main control unit, and the first main control unit and the second main control unit are arranged up and down.

9. The compact on-board ruggedized disk array of claim 2, wherein: the case comprises a case body and an upper case cover, wherein the front end of the case body is provided with an ear plate for connecting the carrier, and the ear plate is provided with a handle; the lower extreme and the box of access door are articulated, are provided with the fastener between the upper end of access door and the last case lid, the access door is ventilative dustproof construction.

10. The compact on-board ruggedized disk array of claim 1, wherein: the card cage module is connected with the power module through a back plate, and the power module, the main control module and the hard disk module are all inserted on the back plate through corresponding interfaces.