CN206584300U - A kind of rack-mount server rack - Google Patents

Abstract

The utility model relates to a rack-type server cabinet, which comprises a box body, an exhaust fan used for heat dissipation of the server, and an upper support plate and a lower support plate respectively arranged up and down in the box body; a plurality of support rods are respectively arranged to vertically connect the upper support plate and the lower support plate; the joints between the support bar and the upper support plate and the lower support plate are respectively covered with buffer pieces; multiple horizontally arranged server trays and shock-absorbing connectors for reducing the vibration of the exhaust fan are fixed in the space enclosed by the support bar Inside; the fan motor of the exhaust fan is fixed on the shock-absorbing connecting piece; the shock-absorbing connecting piece includes a rigid frame, a plurality of elastic blocks and a rigid block; the rigid frame encloses a vertically penetrating accommodating groove, and the rigid block is arranged in the middle of the accommodating groove , the elastic block is arranged between the rigid frame and the rigid block and connects the rigid frame and the rigid block; the fan motor of the exhaust fan is fixed on the rigid block; ; The protrusions of the upper block and the lower block relatively abut against each other.

Description

A rack server cabinet

technical field

The utility model relates to a rack-type server cabinet, which belongs to the field of server cabinets.

Background technique

For information service companies, physical parameters such as server size, power consumption, and heat generation must first be considered when selecting a server, because information service companies usually use a large dedicated computer room to deploy and manage a large number of server resources in a unified manner, and the computer room is usually equipped with strict Security measures, good cooling system, multiple backup power supply system, the cost of the computer room is quite expensive. How to deploy more servers in a limited space is directly related to the service cost of the enterprise. Rack-mounted servers whose mechanical size meets the industrial standard of 19 inches are usually selected. Rack servers also have various specifications, which are suitable for some relatively fixed business fields. Products above 4U have high performance and good scalability, and generally support more than 4 high-performance processors and a large number of standard hot-swappable components. Management is also very convenient. Vendors usually provide corresponding management and monitoring tools, which are suitable for key applications with a large number of visits.

However, due to the high performance of the server, the heat generated is relatively high. It is necessary to remove the heat inside the cabinet where the server is installed in time to ensure the stable operation of the equipment. Multiple cooling fans in the cabinet work at the same time, and the vibration generated by the fan will cause the entire cabinet to vibrate. , so that there is a lot of noise, and the vibration will cause damage to the internal components of the server.

Utility model content

In order to solve the above technical problems, the utility model provides a rack server cabinet. The rack-type server cabinet has small vibration and stable structure, which is beneficial to protect the server and is convenient for server installation.

The technical scheme of the utility model is as follows:

A rack-type server cabinet, including a box body, an exhaust fan for server heat dissipation, an upper support plate arranged at the upper part of the box body, and a lower support plate arranged at the lower part of the box body; a plurality of support rods are vertically connected to the upper support plate and the The lower support plate; the connection between the support bar and the upper support plate and the lower support plate are respectively covered with buffer pieces; multiple horizontally arranged server trays and shock-absorbing connectors for reducing the vibration of the exhaust fan are fixed in the space enclosed by the support bar The fan motor of the exhaust fan is fixed on the shock-absorbing connector; the shock-absorbing connector includes a rigid frame, a plurality of elastic blocks, and a rigid block; The elastic block is fixedly arranged between the rigid frame and the rigid block; the fan motor of the exhaust fan is fixedly arranged on the rigid block; the elastic block includes an upper block and a lower block with a crescent-shaped vertical section arranged up and down; the upper block and the lower block The convex part is relatively against.

Wherein, the rigid block and the holding tank are in a square shape, any wall of the rigid block is at an angle to the wall of the holding tank, and the number of the elastic blocks is four; the four elastic blocks are respectively arranged at the four corners of the holding tank superior.

Wherein, the rack-type server cabinet also includes a plurality of longitudinal bars connecting the upper support plate and the lower support plate, a set of cross bars connected between the longitudinal bars, and fixed bars vertically fixed on the support bars respectively; A plurality of screw holes for fixing the server tray are arranged vertically on the rod; a plurality of connecting rods fix the rigid frame to the cross-bar group.

Wherein, the bottom of the box is provided with a first air intake net, the upper end of the first air intake net is provided with an intake fan, the rear end of the box is provided with a first air outlet net, and the top of the box is provided with There is a second air outlet net, the bottom of the fixed server tray is provided with a cooling net, and the two sides of the front end of the box are provided with a second air intake net.

Wherein, the buffer member is a spring.

Wherein, the bottom of the box is provided with rubber support feet.

The utility model has the following beneficial effects:

The utility model has reasonable structural design and good overall shock absorption performance. The server is arranged in the server tray. Through the up and down buffering of the first buffer spring and the second buffer spring, the vibration of the server is reduced, and the electronic devices inside the server are prevented from being damaged. There are multiple cooling fans, which have good cooling performance. At the same time, the cooling fan passes through the shock-absorbing connector, and the rigid block and the rigid frame are interacted by four elastic blocks, so that the vibration in all directions is buffered and the vibration of the cooling fan is avoided. Affect the overall vibration of the cabinet and adversely affect server components.

Description of drawings

Fig. 1 is a schematic diagram of the appearance of a rack server cabinet according to an embodiment of the present invention;

Fig. 2 is a side view structural schematic diagram of a rack-mounted server cabinet according to an embodiment of the present invention;

Fig. 3 is a front structural schematic diagram of a rack-mounted server cabinet according to an embodiment of the present invention;

Fig. 4 is a schematic structural view of a heat dissipation fan group according to an embodiment of the present invention;

Fig. 5 is a schematic cross-sectional view of the elastic block, the outer frame, the rigid block and the fan motor of the present invention.

The reference signs in the figure represent:

1-box, 11-first air inlet net, 111-inlet fan, 12-first air outlet net, 13-second air outlet net, 14-rubber support feet, 15-second air inlet net, 2- Upper support plate, 21-first buffer spring, 3-lower support plate, 31-second buffer spring, 4-support rod, 5-fixing rod, 51-screw hole, 6-server tray, 71-longitudinal rod, 72 -exhaust fan, 721-fan motor, 722-outer frame, 73-upper mounting rod, 74-lower mounting rod, 751-connecting rod, 752-rigid frame, 753-elastic block, 7531-upper block, 7532-lower block, 754-rigid block, 755-holding tank, 8-server.

detailed description

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1-4, a rack-mounted server cabinet includes a cabinet 1, an upper support plate 2, a lower support plate 3, four support rods 4, a cooling fan group, four fixed rods 5, and several server trays 6 , the upper support plate 2 and the lower support plate 3 are U-shaped, the two ends of the upper support plate 2 are fixed on the upper end of the box body 1, and the two ends of the lower support plate 3 are fixed on the upper end of the box body 1 At the lower end, the two ends of the four support rods 4 are respectively inserted on the upper support plate 2 and the lower support plate 3, so that the four support rods 4 are respectively arranged on the front left side of the upper support plate 2 and the lower support plate 3, On the rear left side, the front right side and the rear right side, the four fixing rods 5 are respectively fixed on the four supporting rods 4, and the fixing rods 5 are provided with screw holes 51 for fixing the server tray 6, and several server trays 6 Respectively fixed on the fixed rod 5 by bolts, the server tray 6 is U-shaped, one end of the server tray 6 is fixed on the fixed rod 5 of the support rod 4 on the front left side and the rear left side, and the other end of the server tray 6 is fixed On the fixed rod 5 of the support rod 4 on the front right side and the rear right side, the server 8 is placed on the server tray 6 .

Further, the connection between the support rod 4 and the upper support plate 2 and the lower support plate 3 is respectively provided with a buffer; The first buffer spring 21 and the second buffer spring 31; one end of the first buffer spring 21 is fixed with an end of the support rod 4, the other end of the first buffer spring 21 is fixed with the upper end surface of the upper support plate 2, and the second buffer spring 21 is fixed with the upper end surface of the upper support plate 2. One end of the spring 31 is fixed to the other end of the support rod 4 , and the other end of the second buffer spring 31 is fixed to the lower end surface of the lower support plate 3 .

Further, the radiating fan group includes two longitudinal rods 71, several cross rod groups, several exhaust fans 72 and shock absorbing connectors, one end of a longitudinal rod 71 is fixed on the left rear end of the upper support plate 2, and one end of a longitudinal rod 71 The other end is fixed on the left rear end of the lower support plate 3, one end of another longitudinal bar 71 is fixed on the right rear end of the upper support plate 2, the other end of the other longitudinal bar 71 is fixed on the right rear end of the lower support plate 3, and several cross bars The two ends of the group are respectively equidistantly fixed on two longitudinal rods 71, and the cross-bar group is composed of two parallel upper mounting rods 73 and lower mounting rods 74. The shock-absorbing connectors include four connecting rods 751, a rigid frame 752, four elastic blocks 753 and rigid block 754, the rigid frame 752 is provided with accommodating groove 755 that accommodates four elastic blocks 753 and the rigid block 754 through up and down, the elastic block 753 and the rigid block 754 are arranged in the accommodating groove 755, rigid The block 754 is square, and any wall of the rigid block 754 is at 45° to the wall of the receiving groove 755. Four elastic blocks 753 are respectively arranged on the four corners of the receiving groove 755, and the wall of the elastic block 753 is in contact with the receiving groove 755. Adjacent two wall surfaces and the wall surface of rigid block 754 are bonded, and described four connecting rods 751 are respectively fixed with four outer wall surfaces of rigid frame 752, and among them two connecting rods 751 of four connecting rods 751 are connected with upper installation rod 73 fixed, the other two connecting rods 751 are fixed with the lower mounting rod 74, the outer frame 722 of the exhaust fan 72 is respectively fixed on the upper mounting rod 73 and the lower mounting rod 74, and the fan motor 721 of the exhaust fan 72 is fixed with the rigid block 754 .

Further, as shown in FIG. 5 , the elastic block 753 includes an upper block 7531 and a lower block 7532 with a crescent-shaped vertical cross-section arranged up and down; the protrusions of the upper block 7531 and the lower block 7532 abut against each other; this arrangement can Better absorb the vibration of the fan motor 721, and when the fan motor 721 swings left and right, the upper block 7531 and the lower block 7532 will be deformed, so that the lower block 7532 on the offset side is bent to reduce the swing of the fan motor 721.

Further, the bottom of the box body 1 is provided with a first air intake net 11, the upper end of the first air intake net 11 is provided with an intake fan 111, and the rear end of the box body 1 is provided with a first air outlet net 12, Two exhaust fans 72 are arranged on the cross bar group, the second air outlet net 13 is arranged on the top of the box body 1, the elastic block 753 is an elastic rubber block, and the bottom of the fixed server tray 6 is provided with a cooling fan. The bottom of the box 1 is provided with rubber support feet 14, and the two sides of the front end of the box 1 are provided with second air intake nets 15.

Working principle of the utility model:

The server 8 is placed on the server tray 6, the exhaust fan 72 air-cools the server, and at the same time, under the action of the intake fan 111, the outside air enters the cabinet 1 from the first air intake net 11 and the second air intake net 15, Blow out from the first air outlet net 12 and the second air outlet net 13, and take away the heat in the box body 1; the vibration of the intake fan 111 and the server 8 is absorbed by the first buffer spring 21 and the second buffer spring 31, and the exhaust fan 72 The vibration and swing of the fan motor 721 are absorbed by the shock-absorbing connector.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the utility model specification and accompanying drawings, or directly or indirectly used in other Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (6)

1. A rack-mounted server cabinet, characterized in that: it comprises a casing (1), an exhaust fan (72) for server heat dissipation, an upper support plate (2) arranged on the upper part of the casing (1) and an upper support plate (2) arranged on The lower support plate (3) in the lower part of the box body (1); a plurality of support rods (4) vertically connect the upper support plate (2) and the lower support plate (3); the support rods (4) and the upper support plate (2) ) and the joints of the lower support plate (3) are respectively covered with cushioning parts; multiple horizontally arranged server trays (6) and shock-absorbing connectors for reducing the vibration of the exhaust fan (72) are fixed on the support rods (4) to enclose In the space; the fan motor (721) of the exhaust fan (72) is fixed on the shock-absorbing connector; the shock-absorbing connector includes a rigid frame (752), a plurality of elastic blocks (753) and a rigid block (754); The frame (752) encloses the accommodation groove (755) that penetrates up and down, the rigid block (754) is arranged in the middle of the accommodation groove (755), and the elastic block (753) is fixedly arranged between the rigid frame (752) and the rigid block (754). The fan motor (721) of the exhaust fan (72) is fixedly arranged on the rigid block (754); the elastic block (753) includes a crescent-shaped upper block (7531) and a lower block (7532 ); The protrusions of the upper block (7531) and the lower block (7532) abut against each other. 2. A rack server cabinet according to claim 1, characterized in that: the rigid block (754) and the receiving groove (755) are square, and any wall surface of the rigid block (754) and the receiving groove ( 755) has a wall surface of 45°, and the number of the elastic blocks (753) is four; the four elastic blocks (753) are respectively arranged on the four corners of the accommodating groove (755). 3. A rack server cabinet as claimed in claim 2, characterized in that: it also includes a plurality of vertical rods (71) connecting the upper support plate (2) and the lower support plate (3), connected to the vertical rods ( 71) and the fixed rods (5) vertically fixedly arranged on the support rods (4) respectively; Holes (51); a plurality of connecting rods (751) are fixedly connected to the rigid frame (752) on the cross bar group. 4. A rack server cabinet according to any one of claims 1 to 3, characterized in that: the bottom of the box (1) is provided with a first air inlet net (11), the first air inlet The upper end of the net (11) is provided with an inlet fan (111), the rear end of the box (1) is provided with a first air outlet net (12), and the top of the box (1) is provided with a second air outlet. A net (13), the bottom of the fixed server tray (6) is provided with a cooling net, and the two sides of the front end of the box (1) are provided with a second air intake net (15). 5 . The rack server cabinet according to claim 4 , wherein the buffer member is a spring. 6 . 6. A rack server cabinet according to claim 5, characterized in that: the bottom of the box (1) is provided with rubber support feet (14).