CN207611344U - A server fan assembly - Google Patents

Abstract

The utility model discloses a kind of server fan assembly apparatus, is related to server fan structure, including：Server fan, the blower tray for installing server fan are arranged the server master board of a fan power interface, can install multiple server fans in the blower tray, the fan interface of server fan is plugged on the interface of respective fans holder；A power cable is arranged in blower tray simultaneously, unified to power to multiple server fans in blower tray by the way that the port of power cable to be plugged on the fan power interface of server master board.The utility model changes the one-to-one direct-connected mainboard fan interface of original server fan, is connected with a power interface on server master board by unified supply lines, is reached for the purpose of each server fan distribution power supply；Dismounting is more convenient, improves the ease for use and ease for maintenance of server, reduces mainboard fan interface and layout line relateds, reduces global design cost.

Description

A server fan assembly

technical field

The utility model relates to a server fan structure, in particular to a server fan assembly device.

Background technique

With the rapid development of Internet technology in recent years, server applications are becoming more and more popular. Considering the cost, the requirements for modularization of server components and ease of maintenance are getting higher and higher. The server fan is currently designed to fix the fan to the fan bracket, and then insert the fans one by one into the fan interface of the motherboard, such as 4 fans for a 2U server, and 6 to 8 fans for a 1U server.

In the traditional server fan power supply mode, one pair of server fans is always connected to the motherboard fan interface. Since there are many fans inside the server, multiple corresponding fan interfaces are installed on the server motherboard, which will inevitably increase the difficulty and complexity of the motherboard wiring design. Adding connectors for connecting fans on the server mainboard will increase the design cost of the server mainboard and increase the maintenance difficulty of the server mainboard.

Contents of the invention

The utility model provides a server fan assembly device aiming at the needs and deficiencies of the current technical development.

The server fan assembly device described in the utility model adopts the following technical solution to solve the above technical problems: the server fan assembly device includes:

The server fan is used for heat dissipation of the server motherboard and is arranged in the fan bracket;

The fan bracket is used to install the server fan and is arranged at the front of the server motherboard;

The main board of the server is provided with a fan power supply interface;

Multiple server fans can be installed in the fan bracket, and the corresponding interface in the fan bracket is plugged into the fan interface of the server fan; meanwhile, the fan bracket is provided with a power supply cable, and the port of the power supply cable is plugged into the fan power supply interface of the server motherboard. Uniformly supplies power to multiple server fans in the fan bracket.

Further, a wire-gathering structure is set in the fan bracket, and the wire-gathering structure includes two ports and a power supply cable connecting the two ports, wherein one port of the wire-gathering structure is suitable for being plugged into a fan power supply interface of a server motherboard, and the wire-gathering structure includes two ports and a power supply cable connecting the two ports. The other port of the cable structure is provided with several interfaces for connecting to the fan interface of the server fan.

Further, the fan bracket is provided with a fan slot, and a server fan is installed in the fan slot.

Further, in the 2U server, four fan slots are provided in the fan bracket, and correspondingly, at least four interfaces are provided on the ports of the hub structure connected to the server fans.

Further, in the 1U server, eight fan slots are arranged in the fan bracket, and correspondingly, at least eight interfaces are arranged at the port of the hub structure connected to the server fan.

The server fan assembly device described in the utility model has the beneficial effect compared with the prior art: the utility model changes the original server fan one-to-one connection to the motherboard fan interface, and inserts the fan into the fan interface through the interface of the fan bracket. The corresponding interface is connected to a power interface on the server motherboard through a unified power supply line to achieve the design purpose of distributing power; the disassembly and assembly are more convenient, which improves the ease of use and maintenance of the server, and reduces the motherboard fan interface and layout-related lines. Realize the deletion of related connectors and related lines of the motherboard, and reduce the overall design cost.

Description of drawings

In order to more clearly illustrate the technical content in the embodiment of the utility model or the prior art, the following briefly introduces the drawings required in the embodiment of the utility model or the prior art. Obviously, the drawings described below are only part of the embodiments of the present utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work, but they are all in Within the protection scope of the present utility model.

Accompanying drawing 1 is the schematic diagram that embodiment 3 server fan is connected with the hub structure;

Accompanying drawing 2 is the schematic circuit diagram of the connection between the fan of the server and the hub structure in Embodiment 3;

Explanation of reference signs: 1. fan bracket, 2. server fan, 3. fan interface, 4. hub structure; 5. port.

Detailed ways

In order to make the technical solution of the utility model, the technical problem solved and the technical effect clearer, the technical solution of the utility model is checked and completely described below in conjunction with specific embodiments. Obviously, the described embodiment is only the utility model. Some embodiments of the novel, but not all embodiments. Based on the embodiments of the present utility model, all embodiments obtained by those skilled in the art without making creative efforts are within the protection scope of the present utility model.

Example 1:

This embodiment proposes a server fan assembly, including:

The server fan is used for dissipating heat from the server motherboard and is arranged in the fan bracket;

The fan bracket is arranged at the front of the server main board and is used for installing the server fan;

The main board of the server is provided with a fan power supply interface for the server fan;

Multiple server fans can be installed in the fan bracket, and the corresponding interface in the fan bracket is plugged into the fan interface of the server fan; meanwhile, the fan bracket is provided with a power supply cable, and the port of the power supply cable is plugged into the fan power supply interface of the server motherboard. Further, it is realized to uniformly supply power to multiple server fans in the fan bracket through the power supply cable.

The server fan assembly device described in this embodiment changes the original server fan to the fan power supply interface on the main board of the server, and inserts the fan into the corresponding interface through the interface of the fan bracket, and then connects the fan bracket to the main board through the unified power supply line of the fan bracket. A power interface is connected to achieve the design purpose of distributing power, and realize power supply to multiple server fans through one power interface.

Example 2:

A server fan assembly device proposed in this embodiment is based on the server fan assembly device in Embodiment 1, and specifically a hub structure is provided in the fan bracket for connecting multiple server fans.

Specifically, a hub structure is provided in the fan bracket, and the hub structure includes two ports and a power supply cable connecting the two ports, wherein one port of the hub structure is suitable for being plugged into a fan power supply interface of a server motherboard, and the hub structure The other port of the structure is provided with several interfaces for connecting to the fan interface of the server fan.

In this embodiment, the server fan assembly device is provided with a wire-gathering structure in the fan bracket, and multiple server fans set in the fan bracket are uniformly connected to the fan power supply interface of the server motherboard through the wire-gathering structure, and the structural design is simple and novel. It achieves the reduction of motherboard fan interface and layout-related lines, realizes the reduction of motherboard-related connectors and related lines, and achieves the effect of saving costs.

Example 3:

A server fan assembly device proposed in this embodiment, on the basis of the server fan assembly device in Embodiment 2, specifically provides a technical solution for the server fan assembly device in a 2U server, to further understand the device in detail technical characteristics.

Accompanying drawing 1 is a schematic diagram of the connection between the server fan and the hub structure in Embodiment 3. As shown in the accompanying drawing 1, four fan slots are arranged in the fan bracket 1, and server fans 2 are installed in the fan slots, and each server fan 2 The fan interfaces 3 of each fan are plugged into the corresponding interfaces of the hub structure 4, and the other port 5 of the power supply cable of the hub structure 4 is led out to be plugged into the fan power interface of the server motherboard to obtain power.

Accompanying drawing 2 is the schematic circuit diagram of the connection between the server fan and the hub structure in Embodiment 3, as shown in Figure 2, there are four server fans in the 2U server, and the ports used to connect the fan interfaces in the hub structure (set at least four interface, the figure shows the case of four interfaces); the wires and wires of each server fan are connected to the corresponding interface of the port of the hub structure, so that the fan interface of the server fan is connected correctly; when the other end of the hub structure is plugged into the When the fan power supply interface of the server motherboard is used, the purpose of normal power supply for each server fan is achieved through the hub structure.

For a 1U server, since there are six to eight fans, the fan bracket provided by the server fan assembly device is provided with eight fan slots, and correspondingly, the ports used to connect to the fan interfaces in the hub structure are provided with at least eight interfaces. The server fan assembly device proposed by the utility model, the slot position of the fan bracket, and the number of interfaces used to connect the server fan in the wire-collecting structure can all be designed according to the actual situation of the server fan, so that the purpose of the utility model can be achieved. within its scope of protection.

The above application specific examples have elaborated the principle and implementation of the present utility model. These embodiments are only used to help understand the core technical content of the present utility model, and are not used to limit the protection scope of the present utility model. The technology of the present utility model The solution is not limited to the above-mentioned specific embodiments. Based on the above specific embodiments of the utility model, any improvements and modifications made by those skilled in the art without departing from the principle of the utility model shall fall within the patent protection scope of the utility model.

Claims (5)

1. a kind of server fan assembly apparatus, which is characterized in that its structure includes：Including：

Server fan radiates for server master board, is arranged in blower tray；

Blower tray is arranged for installing server fan in server master board front end；

A fan power interface is arranged in server master board thereon；

Multiple server fans can be installed, the fan interface of the server fan is plugged on corresponding wind in the blower tray Fan the interface of holder；Meanwhile a power cable is arranged in the blower tray, the port of the power cable is plugged on the service The fan power interface of device mainboard is unified to power to multiple server fans in blower tray.

2. a kind of server fan assembly apparatus according to claim 1, which is characterized in that be arranged one in the blower tray Wire-collecting structure, the wire-collecting structure includes two ports and connects the power cable of two ports, wherein the wire-collecting structure A port be suitable for grafting server master board fan power interface, if wire-collecting structure another port be arranged stem grafting Mouthful, it is used for the fan interface of Connection Service device fan.

3. a kind of server fan assembly apparatus according to claim 2, which is characterized in that be provided in the blower tray Fan slot position, the fan slot install server fan in position.

4. a kind of server fan assembly apparatus according to claim 3, which is characterized in that in 2U servers, the wind Fan that setting in holder is corresponding there are four fan slot position, the port of the Connection Service device fan of the wire-collecting structure be provided with to Few four interfaces.

5. a kind of server fan assembly apparatus according to claim 3, which is characterized in that in 1U servers, the wind Be provided with eight fan slot positions in fan holder, it is corresponding, the port of the Connection Service device fan of the wire-collecting structure be provided with to Few eight interfaces.