CN217544159U - Disk array device and disk array system - Google Patents
Disk array device and disk array system Download PDFInfo
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- CN217544159U CN217544159U CN202221626617.0U CN202221626617U CN217544159U CN 217544159 U CN217544159 U CN 217544159U CN 202221626617 U CN202221626617 U CN 202221626617U CN 217544159 U CN217544159 U CN 217544159U
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Abstract
The utility model discloses a disk array device and disk array system. The utility model provides a disk array device, which comprises a main shell, wherein the main shell comprises a disk installation area and a functional area which are adjacent, and the disk installation area is used for arranging a storage disk; the functional area is provided with a power supply unit and a data transmission unit, the data transmission unit is arranged on the main shell, the power supply unit is provided with a power supply interface, and one end of the power supply unit, which is far away from the power supply interface, is rotatably arranged on the main shell; when the power supply unit rotates to the first position, the length direction of the power supply unit is consistent with the width direction of the main shell, and when the power supply unit rotates to the second position, one end of a power supply interface of the power supply unit extends out of the outer side of the main shell. The utility model provides a disk array device and disk array system can hold more storage disk.
Description
Technical Field
The utility model relates to a computer realm especially relates to a disk array device and disk array system.
Background
The storage server is a server capable of storing a large amount of data, and in order to improve the data storage capacity of the storage server, a host of the storage server is generally separated from a disk array box, wherein a large number of slot positions capable of placing disks are arranged in the disk array box. When the disk array box is used, the host and the disk array box can be arranged in the cabinet in parallel, and the host and the disk array box are connected and communicated through a data line. However, in many cases, the size of the disk array box is limited, so it is important to set more disk bits in the limited disk array box to improve the data storage capacity of the server.
The disk array box generally comprises a disk mounting area, a fan module, a power module and a data interface module, wherein the disk mounting area is generally provided with a plurality of disk slots capable of mounting disks. In the prior art, when the disk array box is designed, the power supply module more or less extends to the disk installation area, so that a plurality of disk installation positions are occupied.
However, after the power module extends to the disk installation area, the number of disks accommodated in the disk array box is inevitably reduced, and the data storage capacity of the storage server is further reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one problem mentioned in the background art, the present invention provides a disk array device and a disk array system, which can accommodate more storage disks.
In order to achieve the above object, the present invention provides the following technical solutions:
in a first aspect, the present invention provides a disk array apparatus, which includes a main housing, the main housing including a disk mounting area and a functional area adjacent to each other, the disk mounting area being used for setting a storage disk; the functional area is provided with a power supply unit and a data transmission unit, the data transmission unit is arranged on the main shell, the power supply unit is provided with a power supply interface, and one end of the power supply unit, which is far away from the power supply interface, is rotatably arranged on the main shell; when the power supply unit rotates to the first position, the length direction of the power supply unit is consistent with the width direction of the main shell, and when the power supply unit rotates to the second position, one end of a power supply interface of the power supply unit extends out of the outer side of the main shell.
As an alternative embodiment, an end of the power supply unit away from the power interface is rotatably connected to the main housing through a rotating shaft extending along the height direction of the main housing.
As an alternative embodiment, the diameter of the shaft decreases from the middle to both ends.
As an alternative embodiment, the outer wall of the main housing has a protrusion protruding toward the inside of the main housing, the protrusion has a mounting hole, and both ends of the rotating shaft are mounted in the mounting holes.
As an optional implementation manner, the portable electronic device further comprises a heat dissipation unit, and the height of the heat dissipation unit along the height direction of the main shell is different from the height of the power supply unit and the height of the data transmission unit.
As an alternative embodiment, the heat dissipation unit comprises a plurality of heat dissipation fans arranged side by side.
As an alternative embodiment, the power supply unit includes a redundant power supply and a common power supply, and the redundant power supply and the common power supply are disposed adjacent to each other.
As an alternative embodiment, there is one redundant power supply unit.
As an optional implementation manner, the disk mounting area has a plurality of disk mounting portions, the disk mounting portions are used for mounting storage disks, the length direction of each disk mounting portion is consistent with the height direction of the main housing, the width direction of each disk mounting portion is consistent with the length direction of the main housing, and the plurality of disk mounting portions are arranged in an array.
In an alternative embodiment, the disk array apparatus has a height of 4U class, and the disk mounting portion is used for mounting a 3.5-inch type hard disk.
In a second aspect, the present invention further provides a disk array system, wherein the disk array system includes a storage disk and a disk array device of any one of the first aspect, and the storage disk is disposed in a disk installation area of the disk array device.
The embodiment of the utility model provides a disk array device includes the main casing body, and the main casing body includes adjacent disk installation area and functional area, and the disk installation area is used for setting up the storage disk; the functional area is provided with a power supply unit and a data transmission unit, the data transmission unit is arranged on the main shell, the power supply unit is provided with a power supply interface, and one end of the power supply unit, which is far away from the power supply interface, is rotatably arranged on the main shell; when the power supply unit rotates to the first position, the length direction of the power supply unit is consistent with the width direction of the main shell, and when the power supply unit rotates to the second position, one end of a power supply interface of the power supply unit extends out of the outer side of the main shell. The embodiment of the utility model provides a rotatably set up the outside at the disk array device through the one end with electrical unit, when using electrical unit, can rotate electrical unit, make electrical unit's power interface end stretch out the main casing body, when not using electrical unit, can rotate electrical unit, make electrical unit's length direction unanimous with the width direction of the main casing body, thus, electrical unit no matter is in user state or unused state, electrical unit all need not to extend to the disk installing zone, in order to occupy the space of disk installing zone, the usable space in disk installing zone has been increased, the ability that disk array device holds the storage disk has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive labor.
Fig. 1 is a schematic structural diagram of a disk array apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another disk array apparatus according to an embodiment of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
fig. 4 is a schematic connection diagram of a power supply unit and a main casing according to an embodiment of the present invention.
Description of the reference numerals:
100-a disk array device;
110-a main housing;
111-disk mount area;
1111-a disk mounting section;
112-functional region;
1121-power supply unit;
11211 — a power interface;
11212-stop screws;
11213-redundant power supply;
11214-general power supply;
1122-data transmission unit;
1123-a heat dissipating unit;
1124-rotating shaft;
113-a projection;
1131-mounting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
The disk array box is provided with a plurality of installation parts for storing disks, and the disk array box is connected with the server, so that the storage capacity of the server can be expanded. The disk array box generally comprises a disk mounting area, a fan module, a power module and a data interface module, wherein the disk mounting area is generally provided with a plurality of disk slots capable of mounting disks. In the prior art, when the disk array box is designed, the power supply module more or less extends to the disk installation area, so that a plurality of disk installation positions are occupied. However, after the power module extends to the disk installation area, the number of disks accommodated in the disk array box is inevitably reduced, and the data storage capacity of the storage server is further reduced.
In view of this, the present invention provides a disk array device, which includes a main housing, the main housing includes a disk mounting area and a functional area adjacent to each other, the disk mounting area is used for setting a storage disk; the functional area is provided with a power supply unit and a data transmission unit, the data transmission unit is arranged on the main shell, the power supply unit is provided with a power supply interface, and one end of the power supply unit, which is far away from the power supply interface, is rotatably arranged on the main shell; when the power supply unit rotates to the first position, the length direction of the power supply unit is consistent with the width direction of the main shell, and when the power supply unit rotates to the second position, one end of a power supply interface of the power supply unit extends out of the outer side of the main shell. The utility model discloses a rotatably set up the one end of electrical unit in the outside of disk array device, when using electrical unit, can rotate electrical unit, make electrical unit's power interface end stretch out the main casing body, when not using electrical unit, can rotate electrical unit, make electrical unit's length direction unanimous with the width direction of the main casing body, thus, no matter electrical unit is in user state or non-user state, electrical unit all need not to extend to the disk installing zone, in order to occupy the space of disk installing zone, the usable space in disk installing zone has been increased, the ability that disk array device holds the storage disk has been improved.
Example one
Fig. 1 is a schematic structural diagram of a disk array apparatus according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of another disk array apparatus according to an embodiment of the present invention; fig. 3 is an enlarged view of a point a in fig. 1. As shown in fig. 1 to fig. 3, the present invention provides a disk array apparatus 100, the disk array apparatus 100 includes a main housing 110, the main housing 110 includes a disk installation region 111 and a functional region 112 adjacent to each other, the disk installation region 111 is used for installing a storage disk; the functional area 112 is provided with a power supply unit 1121 and a data transmission unit 1122, the data transmission unit 1122 is mounted on the main housing 110, the power supply unit 1121 has a power interface 11211, and one end of the power supply unit 1121, which is far away from the power interface 11211, is rotatably disposed on the main housing 110; when the power unit 1121 is rotated to the first position, the length direction of the power unit 1121 is identical to the width direction of the main housing 110, and when the power unit 1121 is rotated to the second position, one end of the power interface 11211 of the power unit 1121 extends out of the main housing 110.
It can be understood that the power unit 1121 mainly functions as a power transmission terminal of the entire disk array apparatus 100, and specifically, the power unit 1121 has an interface terminal, and when in use, the power unit can be connected to the interface terminal of the power unit 1121 through a matching power connection line, and then the other end of the power connection line is plugged into a power socket near the disk array apparatus 100.
The data transmission unit 1122 is mainly used as a port for data transmission between the storage disk and the server in the disk array device 100, and specifically, the data transmission unit 1122 has a data interface, and when in use, one end of a matching data connection line can be connected to the data interface, and the other end of the data connection line can be connected to the server.
The storage disk may be a mechanical disk or a solid-state disk, and the type of the storage disk is not particularly limited in this embodiment.
The embodiment of the present invention rotatably sets up the one end of the power supply unit 1121 at the outer side of the disk array apparatus 100, as shown in fig. 2, when using the power supply unit 1121, the power supply unit 1121 can be rotated, the interface end of the power supply unit 1121 is extended out of the main housing 110, at this moment, the power supply interface 11211 is exposed outside, and the normal connection can be performed through the power connection wire. As shown in fig. 1, when the power supply unit 1121 is not used, the power supply unit 1121 may be rotated such that the length direction of the power supply unit 1121 coincides with the width direction of the main housing 110. In this way, no matter the power unit 1121 is in a used state or an unused state, the power unit 1121 does not need to extend to the disk mounting region 111 to occupy the space of the disk mounting region 111, so that the available space of the disk mounting region 111 is increased, and the capacity of the disk array apparatus 100 for accommodating and storing disks is improved.
In the above embodiment, when implemented, one end of the power supply unit 1121, which is away from the power interface 11211, may be rotatably connected to the main housing 110 through the rotating shaft 1124 extending along the height direction of the main housing 110.
Fig. 4 is a schematic connection diagram of a power supply unit and a main casing according to an embodiment of the present invention. As shown in fig. 3, specifically, the rotating shaft 1124 may be designed to have a structure with a slightly thicker middle and slightly thinner two ends, optionally, the two ends of the rotating shaft 1124 may be stepped, and in practice, the thinner two ends of the rotating shaft 1124 may be inserted into the main housing 110, so that end surfaces of the steps at the two ends of the rotating shaft 1124 may be abutted against the main housing 110, so as to ensure that the rotating shaft 1124 does not move axially relative to the main housing 110, thereby improving the reliability of the power supply unit 1121 of the rotating structure in this embodiment.
As shown in fig. 4, the outer wall of the main housing 110 may have a protrusion 113 protruding toward the inner side of the main housing 110, the protrusion 113 may have a mounting hole 1131, and both ends of the shaft 1124 may be mounted in the mounting holes 1131. In this manner, the protrusion 113 is provided to extend the length of the mounting hole 1131, thereby ensuring that the connection between the shaft 1124 and the mounting hole 1131 is more reliable.
In the above embodiment, a limit screw 11212 shown in fig. 3 may be further disposed on the outer side of the power unit 1121, and correspondingly, a threaded hole matching with the limit screw 11212 is disposed on the main housing 110, when the power unit 1121 is rotated to the first position, the limit screw 11212 is just opposite to the threaded hole, and the limit screw 11212 may be screwed to rotate into the threaded hole, so as to fix the power unit 1121 and the main housing 110 together, so that when the disk array device 100 in the above embodiment needs to be moved, the power unit 1121 will not be automatically rotated out of the main housing 110. When the power unit 1121 is needed, the power unit 1121 can be rotated only by unscrewing the limit screw 11212 from the threaded hole.
In the above embodiment, a heat dissipation unit 1123 may be further included, and a height of the heat dissipation unit 1123 along the height direction of the main housing 110 may be different from heights of the power supply unit and the data transmission unit, specifically, as shown in fig. 1 and fig. 2, the power supply unit 1121 and the data transmission unit 1122 may be disposed on the same layer, and the two are disposed adjacent to each other, and the heat dissipation unit 1123 may be separately disposed on one layer, that is, the power supply unit 1121 and the data transmission unit 1122 are both disposed side by side with the heat dissipation unit 1123. The advantage of such an arrangement is that the space of the functional area 112 can be utilized to the maximum extent, avoiding excessive space waste, and at the same time, the arrangement of the heat dissipation unit 1123 is equivalent to the width of the main housing 110, ensuring that the heat dissipation unit 1123 acts on all the disks of the disk mounting area 111.
In practice, as shown in fig. 1 and fig. 2, the power interface 11211 may be configured to face the data transmission unit 1122 when the power unit 1121 is rotated to the first position, so that the power interface 11211 may be shielded by the sidewall of the data transmission unit 1122 when the power unit 1121 is not in use (when the power unit 1121 is rotated to the first position), so as to prevent dust particles from entering the power interface 11211, thereby improving the reliability and safety of the power unit 1121.
In the above embodiment, the heat dissipating unit 1123 may include a plurality of heat dissipating fans arranged side by side, wherein the number of the heat dissipating fans and the size of the heat dissipating fans may be selected according to actual needs, and the embodiment is not particularly limited, and for example, five heat dissipating fans arranged side by side as shown in fig. 1 and fig. 2 may be used.
In the above embodiment, the power supply unit 1121 includes the redundant power supply 11213 and the common power supply 11214, and the redundant power supply 11213 and the common power supply 11214 are disposed adjacent to each other. Among other things, it should be understood that the disk array apparatus 100 is often used in connection with a server for storing server data, and thus, it is generally required to operate without failure for 24 hours to ensure the reliability of the server of the data. The redundant power supply 11213 provided in this embodiment can ensure that when the power supply unit 1121 (i.e., the normal power supply 11214) in use fails, the redundant power supply 11213 can supply power to the disk array device 100 instead of the normal power supply 11214, thereby ensuring that the disk array device 100 is not powered off. The redundant power supply 11213 may have the same structure as the common power supply 11214. The number of the redundant power supplies 11213 can be selected according to actual needs, which is not particularly limited in this embodiment, and specifically, one redundant power supply 11213 may be provided.
As shown in fig. 1 and 2, the disk mounting region 111 may have a plurality of disk mounting portions 1111, the disk mounting portions 1111 are used for mounting a storage disk, when the disk mounting region is implemented, the length direction of the disk mounting portions 1111 may be made to be consistent with the height direction of the main housing 110 (that is, the storage disk is inserted vertically), the width direction of the disk mounting portions 1111 may be made to be consistent with the length direction of the main housing 110, and the disk mounting portions 1111 may be arranged in an array. The disk installation part 1111 is arranged, so that the installation of a storage disk is facilitated, and the high-density arrangement of the disk installation part 1111 can be ensured, so that the space utilization rate of the disk installation area 111 is improved.
The height of the disk array apparatus 100 may be 4U level, the disk mounting portion 1111 is used for mounting a 3.5-inch type storage disk, and the arrangement of the disk mounting portion 1111 may be: there are 15 disk mounting portions 1111 arranged side by side in the width direction of the main casing 110, and 8 disk mounting portions 1111 arranged side by side in the length direction of the main casing 110, that is, 120 disk mounting portions 1111 in total in the entire disk mounting area 111. While the conventional disk array apparatus 100 with the same specification can only mount 108 storage disks of 3.5 inches, it can be seen that the disk array apparatus 100 provided in the embodiment of the present invention can accommodate more storage disks.
Example two
The utility model provides a disk array system, this disk array system include storage disk and one of embodiment arbitrary disk array device 100, wherein, storage disk sets up in disk array device 100's disk installing zone 111.
The magnetic disk array apparatus 100 includes a main housing 110, where the main housing 110 includes a magnetic disk mounting area 111 and a functional area 112 that are adjacent to each other, and the magnetic disk mounting area 111 is used for setting a storage magnetic disk; the functional region 112 is provided with a power supply unit 1121 and a data transmission unit 1122, the data transmission unit 1122 is mounted on the main housing 110, the power supply unit 1121 has an interface, and one end of the power supply unit 1121, which is away from the interface, is rotatably disposed on the main housing 110; when the power supply unit 1121 is rotated to the first position, the length direction of the power supply unit 1121 is aligned with the width direction of the main housing 110, and when the power supply unit 1121 is rotated to the second position, one end of the interface of the power supply unit 1121 protrudes outside the main housing 110. The utility model discloses a rotatably set up the one end of power supply unit 1121 in the outside of disk array device 100, when using power supply unit 1121, power supply unit 1121 can be rotated, make power supply unit 1121's interface end stretch out main casing body 110, when not using power supply unit 1121, power supply unit 1121 can be rotated, make power supply unit 1121's length direction unanimous with the width direction of main casing body 110, thus, no matter power supply unit 1121 is in the user state or not user state, power supply unit 1121 all need not to extend to disk mounting region 111, with the space that occupies disk mounting region 111, the usable space of disk mounting region 111 has been increased, the ability that disk array device 100 held the storage disk has been improved. Since the disk array system provided by the present embodiment includes the disk array apparatus 100, the data storage capacity of the disk array system is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The disk array device is characterized by comprising a main shell, wherein the main shell comprises a disk mounting area and a functional area which are adjacent, and the disk mounting area is used for arranging a storage disk; the functional area is provided with a power supply unit and a data transmission unit, the data transmission unit is arranged on the main shell, the power supply unit is provided with a power supply interface, and one end of the power supply unit, which is far away from the power supply interface, is rotatably arranged on the main shell; when the power supply unit rotates to the first position, the length direction of the power supply unit is consistent with the width direction of the main shell, and when the power supply unit rotates to the second position, one end of a power supply interface of the power supply unit extends out of the outer side of the main shell.
2. The disc array device according to claim 1, wherein an end of the power supply unit remote from the power interface is rotatably connected to the main housing through a rotation shaft extending in a height direction of the main housing.
3. The disc array apparatus according to claim 2, wherein the diameter of the spindle decreases from the middle to both ends.
4. The disc array device according to claim 3, wherein the outer wall of the main housing has a protrusion protruding toward the inner side of the main housing, the protrusion has a mounting hole, and both ends of the rotation shaft are mounted in the mounting hole.
5. The disc array device according to any one of claims 1 to 4, further comprising a heat dissipation unit, wherein the heat dissipation unit is located at a height along the height direction of the main housing that is different from the height of the power supply unit and the height of the data transmission unit.
6. The disc array apparatus according to claim 5, wherein the heat dissipating unit includes a plurality of heat dissipating fans arranged side by side.
7. The disk array apparatus of any one of claims 1-4, wherein the power supply unit comprises a redundant power supply and a common power supply, the redundant power supply and the common power supply being disposed adjacent to each other.
8. The disk array apparatus of claim 7, wherein there is one of the redundant power supply units.
9. The disc array device according to any one of claims 1 to 4, wherein the disc mounting area has a plurality of disc mounting portions for mounting the storage discs, the length direction of the disc mounting portions is the same as the height direction of the main housing, the width direction of the disc mounting portions is the same as the length direction of the main housing, and the plurality of disc mounting portions are arranged in an array.
10. A disk array system comprising a storage disk and the disk array apparatus of any one of claims 1 to 9, wherein the storage disk is disposed in a disk mounting area of the disk array apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221626617.0U CN217544159U (en) | 2022-06-27 | 2022-06-27 | Disk array device and disk array system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221626617.0U CN217544159U (en) | 2022-06-27 | 2022-06-27 | Disk array device and disk array system |
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| Publication Number | Publication Date |
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| CN217544159U true CN217544159U (en) | 2022-10-04 |
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| CN202221626617.0U Active CN217544159U (en) | 2022-06-27 | 2022-06-27 | Disk array device and disk array system |
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| CN (1) | CN217544159U (en) |
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