CN206097027U - Can modularization install in intelligent disk array frame of quick -witted case - Google Patents

Abstract

The utility model discloses an intelligent disk array rack capable of being modularly installed in a case. The array rack includes a case and a backboard. The side wall of the case has guide rails, the bottom of the case is a back plate, and the back plate is provided with a plurality of connectors corresponding to a plurality of disk drive accommodation chambers, and the terminal groups on the disk drive have corresponding connectors. Each storage compartment has disk trays for housing disks. The disk tray includes a tray, a left side panel and a right side panel, and the tray is provided with uniform cooling holes. The beneficial effect of the utility model is that the utility model can not only accommodate a plurality of disk drives, but also facilitate the switching of disks of different specifications, which improves the existing disadvantages of changing disks that cause unsuitable specifications of the chassis, and ensures good heat dissipation .

Description

An intelligent disk array rack capable of being modularly installed in a chassis

technical field

The utility model relates to a disk array rack, in particular to an intelligent disk array rack which can be modularly installed in a chassis.

Background technique

The demand for storage capacity in China's external disk storage market is increasing at a rate of about 60% per year. Storage is widely used in various fields. With the rapid development of China's economy, the storage industry has become a new industry with a considerable scale. On the one hand, the continuous growth of storage demand will prompt enterprises to continuously increase investment and purchase storage equipment; on the other hand, enterprises, especially small and medium-sized enterprises, are also actively implementing energy-saving strategies and investing in high-performance storage equipment. Increasing the storage capacity of a single computer is an effective means to improve storage performance. Due to technical limitations, when the disk capacity cannot be continuously increased, the storage capacity of a storage system can be increased through a disk array shelf.

The common ones on the market are fixed disk enclosures, which correspond to fixed-size disk drives. The two disk drives have different specifications, namely 2.5 inches and 3.5 inches. Therefore, a disk array rack is required that can provide multiple disk slots, and the disks can be switched at will. The size of the drive. In order to avoid the inconvenience and loss caused by the replacement of the chassis.

The general heat dissipation method is to install a small fan on each disk drive carrier, and then install several large fans in the whole system to dissipate heat by blowing while sucking. If it enters the system, it will pollute the disk drive, and the number of fans increases the probability of failure. Once a small fan fails, the related disk cannot get enough heat dissipation and fails.

Contents of the invention

The utility model is an intelligent disk array shelf which can be modularly installed in a chassis. The purpose of the utility model is to switch disk drives of different specifications so that the disk drives of different specifications can be assembled in the disk array shelf, which is good for heat dissipation and has excellent performance.

The intelligent disk array rack capable of being modularly installed in a chassis of the utility model is an intelligent disk array rack capable of being modularly installed in a chassis. Upwards, there are multiple storage chambers for disk drives inside the casing, guide rails are provided on the side walls on both sides of the casing, the bottom of the casing is a backplane, and multiple connectors are arranged on the front of the backplane, and there are trays between the connectors The card slot, the connector corresponds to a plurality of disk drive accommodation chambers, and a disk tray for placing disks is arranged between the disk drive accommodation chambers and the disk drive accommodation chambers. The temperature sensor is placed on the front of the backplane and between the connector and On one side of the card slot of the tray, the temperature sensor is connected to the signal terminal on the connector. The temperature sensor can detect the disk temperature is too high in time to avoid further deterioration and protect the disk.

The disk tray includes a tray, a left side panel and a right side panel, the tray is in the middle, the left side panel and the right side panel stand on both sides of the tray, the tray is provided with uniform heat dissipation holes, and the left side panel has fixing holes for fixing 2.5-inch disks , the right panel has fixing holes for fixing 3.5-inch disks.

There are two or more fixing holes.

The distance between the left side panel and the right side panel of the disk tray is slightly larger than the width of the disk.

The casing is welded by aluminum, and the surface is coated with heat-conducting silicone grease. Aluminum welding can effectively reduce the vibration of the machine during operation and cause interference to the operation of the machine. Applying heat-conducting silicone grease on the surface can ensure the transfer of heat, which is beneficial to speed up the heat dissipation of the machine.

The back of the backboard is also provided with a backplane heat exchanger, which can effectively solve the heat dissipation problem of the machine.

The connectors and the tray slots are arranged indirectly, arranged in two columns on the left and right.

The beneficial effect of the utility model is that the utility model can be modularly installed in the intelligent disk array rack of the chassis, which can not only accommodate a plurality of disk drives, but also facilitate the switching of disks of different specifications, and improve the existing disk replacement system. Due to the disadvantage of unsuitable chassis specifications, the utility model adopts aluminum materials with excellent thermal conductivity, sets back plate heat exchangers, heat dissipation holes, and smears heat-conducting silicone grease to dissipate heat, ensuring good heat dissipation.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Figure 2 is a schematic diagram of the structure of the internally installed disk.

FIG. 3 is a schematic front view of the backplane.

FIG. 4 is a schematic view of the back of the backplane.

FIG. 5 is a schematic diagram of a disk tray.

Among them 1. Case, 2. Backplane, 3. Disk drive accommodation room, 4. Guide rail, 5. Connector, 51. Signal terminal, 52. Power terminal, 6. Temperature sensor, 7. Disk tray, 71. Tray, 72. Left panel, 73. Right panel, 74. Cooling hole, 75. Fixing hole, 8. Backplane heat exchanger, 9. Tray card slot.

detailed description

As shown in FIG. 1 , the intelligent disk array shelf of the present invention, which can be modularly installed in a chassis, can accommodate multiple disk drives. The array rack includes a casing 1 and a backplane 2, the casing 1 is opened upwards, and a plurality of storage chambers 3 for disk drives are arranged in the casing 1. The side wall of the casing 1 has guide rails 4, and the bottom end of the casing 1 is The backboard 2 is provided with a plurality of connectors 5 , and tray slots 9 are arranged between the connectors, and the connectors 5 correspond to a plurality of disk drive accommodation chambers 3 .

As shown in FIG. 2 , it is a schematic diagram of inserting a disk drive into the disk drive accommodation chamber 3 . There are guide rails 4 on the side wall of the casing 1 , and disk brackets 7 are formed between the disk drive accommodation chambers 3 .

As shown in FIG. 3 , the backplane 2 has a plurality of connectors 5 , and the connectors 5 face into the housing 1 and correspond to the disk drive accommodation chamber 3 . When the disk drive is installed in the disk drive accommodation chamber of the housing 1 , The terminal groups on the disk drive are inserted into the corresponding connectors 5 on the backplane 2. The connectors include power terminals 52 and signal terminals 51. Tray card slots 9 are arranged between the connectors, as shown in FIG. 4, the back of the backplane 2 A backplane heat exchanger 8 is provided to facilitate internal heat dissipation.

As shown in Figure 5, each accommodation chamber has the disk carrier 7 that is used to place the disk, and the disk carrier 7 comprises tray 71, left side panel 72 and right side panel 73, and tray 71 is provided with uniform cooling hole 74, left side panel 72 has the fixing hole 75 that is used for fixing 2.5 cun disks, and the right panel 73 has the fixing holes 75 that is used to fix 3.5 cun disks. Wherein there are two or more fixing holes 75 . The distance between the left side panel 72 and the right side panel 73 is approximately the disk width. When a 2.5-inch disk is installed, screws can be fixed on the left side panel 72 corresponding to the fixing holes, and when a 3.5-inch disk is installed, screws can be fixed on the right side panel 73 corresponding to the fixing holes 75. The casing 1 is welded by aluminum, and the surface is coated with heat-conducting silicone grease. The backplane 2 is also provided with a backplane 2 heat exchanger 8 .

Based on the requirements for the temperature of the disk, it needs to be monitored. The utility model also has a temperature sensor 6, which is placed on the front of the backplane 2 and on the side of the connector 5 and the tray slot 9, through the backplane. The signal terminal 51 of the connector 5 on the 2 is connected to the controller in the chassis. When the temperature is too high, the temperature sensor 6 will display it on the operator's display screen through the signal terminal 51.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. a kind of energy modularity is installed on the intelligent magnetic disk array frame of cabinet, and its architectural feature is：Array includes casing And backboard, the casing opening upwards, multiple disc driver accommodation chambers are provided with casing, two avris cornice of casing has guide rail, The bottom of casing is backboard, and backboard front arranges multiple adapters, and pallet draw-in groove is provided between adapter, and adapter correspondence is more Individual disc driver accommodation chamber, is provided between disc driver accommodation chamber and disc driver accommodation chamber for laying disk Disk bracket, temperature inductor are placed in backboard front and in adapter and the side of pallet draw-in groove.

2. a kind of energy modularity according to claim 1 is installed on the intelligent magnetic disk array frame of cabinet, it is characterised in that The disk bracket includes pallet, Left-Hand Panel and right panel, and pallet stands on pallet in centre, Left-Hand Panel and right panel Both sides, pallet arrange Homogeneouslly-radiating hole, Left-Hand Panel and are provided with for fixing the fixing hole of 2.5 cun of disks, and right panel is arranged Have for fixing the fixing hole of 3.5 cun of disks.

3. a kind of energy modularity according to claim 1 is installed on the intelligent magnetic disk array frame of cabinet, it is characterised in that The casing is welded by aluminium, and surface smear heat-conducting silicone grease.

4. a kind of energy modularity according to claim 1 is installed on the intelligent magnetic disk array frame of cabinet, it is characterised in that The backboard back side is additionally provided with backboard heat exchanger.

5. a kind of energy modularity according to claim 2 is installed on the intelligent magnetic disk array frame of cabinet, it is characterised in that The fixing hole is two or more.

6. a kind of energy modularity according to claim 2 is installed on the intelligent magnetic disk array frame of cabinet, it is characterised in that The distance between the disk bracket Left-Hand Panel and right panel are slightly larger than disk width.

7. a kind of energy modularity according to claim 1 is installed on the intelligent magnetic disk array frame of cabinet, it is characterised in that The adapter is arrangement indirectly, two column distribution of left and right with pallet draw-in groove.