CN217522336U - Server power supply connecting device and server system - Google Patents
Server power supply connecting device and server system Download PDFInfo
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- CN217522336U CN217522336U CN202222292927.XU CN202222292927U CN217522336U CN 217522336 U CN217522336 U CN 217522336U CN 202222292927 U CN202222292927 U CN 202222292927U CN 217522336 U CN217522336 U CN 217522336U
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Abstract
The utility model discloses a server power supply connecting device and a server system, relating to the technical field of data center power distribution, wherein a power supply plug and a hanging lug of a server are integrated into a whole, and a plurality of jacks are integrated on a PDU socket; wireless connection is realized between the power plugs of the servers and an external power supply, and only a unique root cable is reserved to connect the PDU socket and the power supply; thus, each server is prevented from being separately provided with cables and PDU socket; more space is also made for the wiring of the network cables and the optical fibers, so that the network cables and the optical fibers can have larger wiring space; meanwhile, power wires are saved, power connection of the server is simplified, the server is more compact and concise to install, material cost is saved, and the server is green and environment-friendly.
Description
Technical Field
The utility model relates to a data center distribution technical field, concretely relates to server power connecting device and server system.
Background
Data center servers all require connection to a power distribution bar (PDU) on a rack using power cables to power the servers.
Servers are placed very densely on the cabinet, with power cables and PDUs usually located at the rear of the cabinet, and this location is also usually the outlet location for the network wires and fibers on the servers.
Servers are placed densely, and network cables and optical fibers are necessarily very dense; this presents a problem: the large current in the power cable of the server can not only interfere with weak current signals of the network cable, but also more importantly, the cabinet space is limited, a large number of power cables, power distribution bars, network cables and optical fibers cause disorder of wiring space, and the cables influence each other and influence the heat dissipation of the server; this is one of the most difficult problems with data center cabling.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the large current in the power cable of the server can not only interfere the weak current signal of the network cable, but also limit the space in the cabinet, influence the cables mutually and influence the heat dissipation of the server; an object of the utility model is to provide a server power connection device and server system to solve above-mentioned technical problem.
The utility model discloses a following technical scheme realizes:
this scheme provides a server power connecting device, includes:
the PDU socket is integrated with a plurality of jacks on one PDU socket, and the PDU socket is connected with a power supply through a cable;
the hangers are assembled on each server;
the power plug is integrated with the hanging lug into a whole and is electrically connected with a power interface of the server; the power plug is correspondingly matched with the jack on the PDU socket.
The working principle of the scheme is as follows: the large current in the power cable of the server can not only interfere the weak current signal of the network cable, but also limit the space in the cabinet, influence the cables mutually and influence the heat dissipation of the server; according to the power supply connecting device for the server, a power supply plug and a hanging lug of the server are integrated, and meanwhile a plurality of jacks are integrated on one PDU socket; wireless connection is realized between the power plugs of the servers and an external power supply, and only a unique root cable is reserved to connect the PDU socket and the power supply; thus, each server is prevented from being separately provided with cables and PDU socket; therefore, more space in the cabinet can be vacated for wiring of network cables and optical fibers, and the network cables and the optical fibers can have larger wiring space; meanwhile, power wires are saved, power connection of the server is simplified, the server is more compact and concise to install, material cost is saved, and the system is green and environment-friendly.
The further optimization scheme is that a hanger is respectively configured on the left side and the right side of each server; the hangers are arranged on two sides of the front panel of the server.
The further optimization scheme is that the hangers are cuboid hangers with the height equal to that of the server; a groove is formed in the surface of one side, close to the rear panel of the server, of the cuboid hangers and used for arranging a power plug.
The further optimized scheme is that the groove is a cuboid groove; the power plug comprises a zero line plug-in unit, a live wire plug-in unit and a ground wire plug-in unit, and the zero line plug-in unit, the live wire plug-in unit and the ground wire plug-in unit are uniformly arranged on a straight line in the groove.
The hanging lug of the server and the three-pin power plug are integrated, and the power plug is arranged on the front panel of the server, so that the structure of the power plug is changed compared with the traditional structure, and therefore, the shape of the socket of the PDU (protocol data Unit) needs to be specially designed so as to be matched and connected with the plug on the hanging lug of the server.
The PDU socket comprises a plurality of cuboid plug-in units and a PDU central plate, wherein the cuboid plug-in units are arranged on the PDU central plate; the volume of the cuboid plug-in position piece is correspondingly matched with the volume of the groove on the cuboid hanging lug.
Therefore, the space occupied by the power plug connected to the power supply is only the space occupied by the hangers and the PDU socket, and the front space of the server and the front space of the cabinet are fully utilized.
The further optimization scheme is that the inside of the hanging lug is provided with an integrated wiring, one end of the integrated wiring is connected with the power interface, and the other end of the integrated wiring is connected with the power plug.
The further optimization scheme is that a zero line jack, a live line jack and a ground line jack are arranged on the cuboid plug-in piece, and the zero line jack, the live line jack and the ground line jack are arranged on the same straight line.
The further optimization scheme is that the server is 1U, 2U, 4U or more than 4U.
This scheme still provides a server system, includes: the server, the cabinet and the server power supply connecting device in the scheme are adopted; and the network cable interface of the server is arranged on the back panel.
The further optimization scheme is that a plurality of servers are sequentially arranged in the cabinet from top to bottom, a PDU socket is respectively configured on the left side and the right side of the cabinet, and jacks on the PDU sockets correspond to the positions and the number of power plugs one by one.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model provides a server power supply connecting device and a server system, which integrates a power supply plug and a hanging lug of a server, and a plurality of jacks are integrated on a PDU socket; wireless connection is realized between the power plugs of the servers and an external power supply, and only a unique root cable is reserved to connect the PDU socket and the power supply; thus, each server is prevented from being separately provided with cables and PDU socket; more space is also made for the wiring of the network cables and the optical fibers, so that the network cables and the optical fibers can have larger wiring space; meanwhile, power wires are saved, power connection of the server is simplified, the server is more compact and concise to install, material cost is saved, and the server is green and environment-friendly. Typically, the power interface, the network cable interface, and the fiber interface of the server are located on the backplane of the server, and the PDU socket of the cabinet is usually installed behind the cabinet of the server to facilitate the power cable connection of the server. However, the wiring space of the server network cable is occupied, the power cable is strong current, and the strong current and the high voltage can cause interference to the signals of the network cable; the front panel of the server does not usually have any cable, the space in the front of the cabinet is very clean and can be utilized, so that the hangers are arranged on two sides of the front panel of the server, the PDU sockets matched with the hangers can also be arranged in the space in the front of the cabinet, the front of the server and the space in the front of the cabinet are fully utilized, and the direct connection of the server without the power cable and the PDU sockets is realized. According to the scheme, precious network cable wiring space at the rear part of the cabinet is not used, so that data center wiring is facilitated, wiring difficulty is greatly reduced, wiring is attractive, and strong electricity does not interfere with weak electricity signals; and the power supply structure formed by the PDU socket and the hangers is compact and simple in installation, neat in overall layout, free of power cables, material-saving and environment-friendly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic diagram of a server power connection device;
FIG. 2 is a rear view of a server mounting tab;
FIG. 3 is a side view of a hanger;
fig. 4 is a schematic diagram of a server system structure.
Reference numbers and corresponding part names in the figures:
1-PDU socket, 11-cuboid plug-in piece, 12-PDU center plate, 2-hangers, 21-groove, 3-power plug, 4-server, 5-cabinet.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
The power of traditional server all needs to be connected to power supply unit (PDU) with the power cable, and the power cable of server all can be located the backplate of server usually, and the PDU of rack also can be installed at the server rack back usually to the power cable of convenient server connects. However, this occupies the wiring space of the server network cable, and the power cable is strong, and the strong current and high voltage can interfere with the signal of the network cable. The utility model provides a following embodiment solves above-mentioned problem:
example 1
This embodiment 1 provides a server power connection device, as shown in fig. 1, including:
the PDU socket 1 is characterized in that a plurality of jacks are integrated on one PDU socket, and the PDU socket 1 is connected with a power supply through a cable;
a hanging lug 2 which is assembled on each server;
the power plug 3 is integrated with the hanging lug 2 into a whole, and the power plug 3 is electrically connected with a power interface of the server; the power plug 3 is correspondingly matched with the jack on the PDU socket 1.
As shown in fig. 2, the left side and the right side of each server are respectively provided with a hanger 2; the hangers 2 are arranged on two sides of the front panel of the server.
Typically, the power interface, the network cable interface, and the fiber interface of the server are located on the backplane of the server, and the PDU socket of the cabinet is usually installed behind the cabinet of the server to facilitate the power cable connection of the server. However, the wiring space of the server network cable is occupied, the power cable is strong current, and the strong current and the high voltage can cause interference to the signals of the network cable; the front panel of the server does not usually have any cable, the space in the front of the cabinet is very clean and can be utilized, so that the hangers are arranged on two sides of the front panel of the server, the PDU socket matched with the hangers can also be arranged in the space in the front of the cabinet, the front of the server and the space in the front of the cabinet are fully utilized, and the direct connection between the server without a power cable and the PDU socket is realized.
As shown in fig. 3, the hangers 2 are rectangular hangers with the same height as the server;
the surface of one side of the cuboid hangers close to the rear panel of the server is provided with a groove 21 for arranging a power plug 3.
The groove 21 is a cuboid groove; the power plug 3 comprises a zero line plug-in unit, a live line plug-in unit and a ground line plug-in unit, and the zero line plug-in unit, the live line plug-in unit and the ground line plug-in unit are uniformly arranged on a straight line in the groove 21.
The PDU socket 1 comprises a plurality of cuboid plug-in units 11 and a PDU central plate 12, wherein the cuboid plug-in units 11 are arranged on the PDU central plate 12; the volume of the cuboid insert 11 is correspondingly matched with the volume of the upper groove 21 of the cuboid suspension lug.
The hanging lug 2 is internally provided with an integrated wiring, one end of the integrated wiring is connected with a power interface, and the other end of the integrated wiring is connected with a power plug.
The cuboid plug-in piece 11 is provided with a zero line jack, a live wire jack and a ground wire jack, and the zero line jack, the live wire jack and the ground wire jack are arranged on a straight line.
The server is 1U, 2U, 4U or more than 4U equipment type.
According to the scheme, precious network cable wiring space at the rear part of the cabinet is not used, so that data center wiring is facilitated, wiring difficulty is greatly reduced, wiring is attractive, and strong electricity does not interfere with weak electricity signals; and the power supply structure formed by the PDU socket and the hanging lug is compact and simple in installation, neat in overall layout, free of power cables, material-saving and environment-friendly.
Example 2
The present embodiment provides a server system, as shown in fig. 4, including: a server 4, a cabinet 5 and the power supply connection device of the server described in the previous embodiment; and the network cable interface of the server is arranged on the back panel.
A plurality of servers are arranged in the cabinet from top to bottom in sequence, a PDU socket 1 is respectively configured on the left side and the right side of the cabinet 5, and the positions and the number of jacks on the PDU socket 1 correspond to the positions and the number of power plugs one by one.
The system redesigns a PDU socket structure, a cuboid plug-in piece 11 protrudes out of the surface of a PDU center plate 12, the PDU center plate 12 is fixed in two side spaces of the front portion of a cabinet, the PDU center plate 12 is tightly attached to a hanging lug 2 of a server, and the cuboid plug-in piece 11 is located in a groove 21 so that the position of each plug-in piece is aligned to the position of a plug on the corresponding hanging lug of the server. The PDU socket structure can be used for servers with models of 1U, 2U, 4U and more than 4U.
The system redesigns the hangers of the server, and integrates AC three-pin power plugs in the hangers; because the combination of the hangers and the power plug needs a certain space, the scheme is only suitable for servers above 2U. In the case of a dc-powered server, the design is similar.
When servers of types of 1U, 2U, 4U and more than 4U are installed on the equipment cabinet, the servers directly slide into the guide rail or the tray to reach corresponding positions, the cuboid plug-in component 11 can be inserted into the grooves 21 on the opposite hangers after the servers are installed in place, and three pins of the plug are inserted into corresponding jacks of the socket, so that the power connection of the servers is completed.
The scheme adopts a novel power distribution bar socket design, integrates the hanger of the server and the power plug, fully utilizes the front space of the server and the front space of the cabinet, and realizes the direct connection of the server without a power cable and the PDU socket; on one hand, the whole space at the rear parts of the server and the cabinet can be vacated for wiring of the network cable, so that the network cable can have larger wiring space; meanwhile, power cables are saved, power connection of the server is simplified, the server is more compact and concise to install, material cost is saved, and the server is green and environment-friendly.
In the description of the present invention, the terms "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A server power connection apparatus, comprising:
the PDU socket (1) is integrated with a plurality of jacks on one PDU socket, and the PDU socket (1) is connected with a power supply through one cable;
a hanging lug (2) assembled on each server;
the power plug (3) is integrated with the hanging lug (2) into a whole, and the power plug (3) is electrically connected with a power interface of the server; the power plug (3) is correspondingly matched with the jack on the PDU socket (1).
2. The power supply connection device of the server according to claim 1, characterized in that each server is provided with a hanger (2) at the left and right sides; the hangers (2) are arranged on two sides of the front panel of the server.
3. The power supply connection device of the server according to claim 2, characterized in that the hanging lug (2) is a cuboid hanging lug with the same height as the server; a groove (21) is formed in the surface of one side, close to the rear panel of the server, of the cuboid hangers and used for arranging a power plug (3).
4. A server power connection device according to claim 3, wherein the recess (21) is a rectangular parallelepiped recess; the power plug (3) comprises a zero line plug-in unit, a live line plug-in unit and a ground line plug-in unit, and the zero line plug-in unit, the live line plug-in unit and the ground line plug-in unit are uniformly arranged on a straight line in the groove (21).
5. The power connection device of the server as claimed in claim 4, wherein the PDU socket (1) comprises a plurality of rectangular parallelepiped inserts (11) and a PDU center plate (12), the rectangular parallelepiped inserts (11) being arranged on the PDU center plate (12); the volume of the cuboid plug-in piece (11) is correspondingly matched with the volume of the upper groove (21) of the cuboid hanger.
6. The power supply connection device for the server according to claim 4, wherein an integrated wiring is arranged inside the hanging lug (2), one end of the integrated wiring is connected with the power supply interface, and the other end of the integrated wiring is connected with a power supply plug.
7. The power supply connection device for the server according to claim 5, wherein the rectangular plug member (11) is provided with a zero line plug hole, a live line plug hole and a ground line plug hole, and the zero line plug hole, the live line plug hole and the ground line plug hole are arranged on a straight line.
8. The power connection device of claim 1, wherein the server is 1U, 2U, 4U or more than 4U.
9. A server system, comprising: a server, a cabinet and a server power connection arrangement as claimed in any one of claims 1 to 8; and the network cable interface of the server is arranged on the back panel.
10. The server system of claim 9, wherein the plurality of servers are sequentially arranged in the cabinet from top to bottom, a PDU socket is configured on the left side and the right side of the cabinet, and the number of the jacks on the PDU socket corresponds to the position and the number of the power plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222292927.XU CN217522336U (en) | 2022-08-31 | 2022-08-31 | Server power supply connecting device and server system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222292927.XU CN217522336U (en) | 2022-08-31 | 2022-08-31 | Server power supply connecting device and server system |
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| CN217522336U true CN217522336U (en) | 2022-09-30 |
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| CN202222292927.XU Active CN217522336U (en) | 2022-08-31 | 2022-08-31 | Server power supply connecting device and server system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115292737A (en) * | 2022-10-08 | 2022-11-04 | 成都泛联智存科技有限公司 | Multi-keyword fuzzy search encryption method and system and electronic equipment |
| CN116107400A (en) * | 2023-04-14 | 2023-05-12 | 山东智拓大数据有限公司 | Information storage device for cloud computing |
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2022
- 2022-08-31 CN CN202222292927.XU patent/CN217522336U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115292737A (en) * | 2022-10-08 | 2022-11-04 | 成都泛联智存科技有限公司 | Multi-keyword fuzzy search encryption method and system and electronic equipment |
| CN115292737B (en) * | 2022-10-08 | 2022-12-09 | 成都泛联智存科技有限公司 | Multi-keyword fuzzy search encryption method and system and electronic equipment |
| CN116107400A (en) * | 2023-04-14 | 2023-05-12 | 山东智拓大数据有限公司 | Information storage device for cloud computing |
| CN116107400B (en) * | 2023-04-14 | 2023-06-23 | 山东智拓大数据有限公司 | Information storage device for cloud computing |
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