CN217769160U - Power supply system - Google Patents

Abstract

The utility model discloses a power supply system relates to electron technical field, and one of them embodiment includes: the power supply device comprises a cabinet main body, a power supply frame and a power supply module; the power distribution unit is connected with an external power supply of a power supply system, and the copper bar is connected with equipment to be powered; the power frame is provided with at least one power interlayer for placing the power module, and the second side surface of the power frame is detachably connected with the first side surface; the power supply module comprises a power supply main body, a power supply input end and a power supply output end, wherein the power supply input end is connected with the power supply distribution unit and used for receiving electric energy transmitted by an external power supply from the power supply distribution unit, and the power supply output end is connected with the copper bar and used for supplying power for the equipment to be powered. This embodiment can solve among the prior art power module not only occupy a large amount of spaces of whole rack, still can bring inconvenience for equipment and maintenance, is unfavorable for the problem of staff's operation.

Description

Power supply system

Technical Field

The utility model relates to an electronic equipment designs technical field, especially relates to a power supply system.

Background

In a data center or other scenario where multiple servers are required to provide service support, an integral cabinet is usually used to supply power to the multiple servers. The whole cabinet can comprise a power module, the power module is connected with the copper bar in the whole cabinet to supply power for the copper bar, and each server can be in contact with the copper bar to get electricity from the copper bar. However, in the prior art, the power module is located inside the whole cabinet and connected with the copper bar in a screw locking manner, so that a large amount of space of the whole cabinet is occupied, inconvenience is brought to assembly and maintenance of the power module, and operation of workers is not facilitated.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides a power supply system can solve among the prior art at least that power module not only occupies a large amount of spaces of whole rack, still can bring inconvenience for equipment and maintenance, is unfavorable for the problem of staff's operation.

To achieve the above object, according to an aspect of an embodiment of the present invention, there is provided a power supply system including a cabinet main body, a power frame, and a power module; wherein the content of the first and second substances,

a copper bar and a power distribution unit are mounted on a first side face of the cabinet main body, the power distribution unit is connected with an external power supply of the power supply system, and the copper bar is connected with equipment to be powered;

the power supply frame is provided with at least one power supply interlayer for placing the power supply module, and the second side surface of the power supply frame is detachably connected with the first side surface;

the power supply module comprises a power supply main body, a power supply input end and a power supply output end, wherein the power supply input end is connected with the power supply distribution unit and used for receiving the electric energy transmitted by the external power supply from the power supply distribution unit, and the power supply output end is connected with the copper bar and used for supplying power to the power supply equipment.

Optionally, the first side edge of the first side surface is detachably connected to the second side edge of the second side surface.

Optionally, at least one hinge member is mounted on the first side and the second side, so that the first side is detachably connected to the second side through the hinge member.

Optionally, the cabinet main body and the power frame are provided with at least one fixing part which is matched with each other to fix the relative positions of the power frame and the cabinet main body.

Optionally, the power output end is a clamping component, so that the power output end is clamped with the copper bar.

Optionally, the copper bar and the power distribution unit are installed side by side in a vertical direction.

Optionally, the power supply interlayer is perpendicular to the copper bar.

Optionally, the power input end and the power output end are arranged on the same side of the power supply main body;

when the power supply module is placed in the power supply interlayer, the power supply input end and the power supply output end face the first side face.

Optionally, the power module further includes a handle disposed on the power main body.

Optionally, the power input end and the power output end are arranged on the same side face of the power main body, and the handle is arranged on the side face, opposite to the side face where the power input end is located, of the power main body.

According to the scheme provided by the utility model, an embodiment in the above-mentioned utility model has following advantage or beneficial effect: the embodiment of the utility model provides an in, the power frame passes through the side with the rack main part and is connected, and power module can be placed to power interlayer in the power frame, make power module can with the copper bar and the power distribution unit of rack main part installation to the power supply of power supply unit is treated in the realization. Thus, the power module is arranged outside the cabinet main body and is connected with the copper bar and the power distribution unit through the power frame, so that the internal space of the cabinet main body can not be occupied, and meanwhile, the power module is connected with the copper bar and the power distribution unit in a mode of being placed in a power interlayer, so that the power module can be more conveniently installed and disassembled, the assembly and maintenance of the power module can be facilitated, and the operating efficiency of workers is improved; in addition, the power frame is connected with the cabinet main body in a detachable mode, so that the copper bars and the power distribution unit in the cabinet main body can be mounted and dismounted more conveniently, and the mounting and dismounting operation efficiency of the power supply system can be improved.

Further effects of the above-mentioned non-conventional alternatives will be described below in connection with the embodiments.

Drawings

The drawings are included to provide a better understanding of the invention and are not to be construed as unduly limiting the invention. Wherein:

fig. 1 is a schematic structural diagram of a power supply system provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a cabinet main body provided by an embodiment of the present invention;

fig. 3 is a partially enlarged structural schematic view of the cabinet main body shown in fig. 2 according to the embodiment of the present invention;

fig. 4 is a front view of a first side of the cabinet body shown in fig. 2 according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a power frame according to an embodiment of the present invention;

fig. 6 is an enlarged schematic view of a partial structure of the power frame shown in fig. 5 according to an embodiment of the present invention;

fig. 7 is a rear view of the power frame shown in fig. 5 according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a power module according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a power module according to an embodiment of the present invention;

fig. 10 is a schematic diagram of a structural connection of a power supply system in an embodiment of the invention;

fig. 11 is a front view of the first side surface in the scene of the structural connection shown in fig. 10 according to the embodiment of the present invention;

fig. 12 is an enlarged schematic view of a partial structure shown in fig. 11 according to an embodiment of the present invention;

fig. 13 is a schematic structural diagram of a hinge component in a power frame according to an embodiment of the present invention;

fig. 14 is an enlarged schematic view of a partial structure of a top fixing part of the power frame in fig. 7 according to an embodiment of the present invention;

fig. 15 is an enlarged schematic view of a partial structure of a bottom fixing member of the power frame in fig. 7 according to an embodiment of the present invention;

fig. 16 is a schematic view of the installation of the copper bar in the embodiment of the present invention;

fig. 17 is a schematic diagram of PDU installation in an embodiment of the present invention;

fig. 18 is a schematic view of the power frame installation in the embodiment of the present invention;

fig. 19 is a schematic view of the power frame of the embodiment of the present invention;

fig. 20 is a schematic diagram of the power module according to the embodiment of the present invention.

Description of reference numerals:

10-a cabinet body; 20-copper bar; 30-a power distribution unit; 40-a power supply frame; 41-power supply interlayer; 50-a power module; 51-a power supply body; 52-power supply input; 53-power supply output; 54-handle of power module; 60-power terminals of the device to be powered; 70-fixing a bracket; 80-a hinge member; 90-fixing the component.

Detailed Description

Exemplary embodiments of the invention are described below with reference to the accompanying drawings, in which various details of embodiments of the invention are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

Referring to fig. 1, a power supply system according to an embodiment of the present invention is shown, which includes a cabinet body 10, a power frame 40 and a power module 50.

The power distribution unit 30 is connected with an external power supply of a power supply system, and the copper bar 20 is connected with equipment to be powered; the power supply frame 40 is provided with at least one power supply interlayer 41 for placing the power supply module 50, and the second side face of the power supply frame 40 is detachably connected with the first side face; the power module 50 includes a power main body 51, a power input end 52 and a power output end 53, the power input end 52 is connected to the power distribution unit 30 for receiving the electric energy transmitted by the external power from the power distribution unit 30, and the power output end 53 is connected to the copper bar 20 for supplying power to the device to be powered.

Specifically, the cabinet main body 10 and the power frame 40 are detachably connected, and the power module 50 can be placed in the power compartment 41 to connect with the copper bar 20 and the PDU30 installed in the cabinet main body 10.

The embodiment of the utility model provides an in, can install copper bar 20 and power distribution unit 30 in the rack main part 10, because copper bar 20 and power distribution unit 30 all need be connected with power module 50, so can install copper bar 20 and power distribution unit 30 in the same side of rack main part 10, first side promptly. The power distribution unit 30 can be connected with an external power supply to access the external power supply, the power module 50 converts the accessed electric energy and transmits the converted electric energy to the copper bar 20, and the copper bar 20 can be connected with a to-be-powered device, so that the to-be-powered device supplies power.

It should be noted that, in order to facilitate the installation of copper bar 20 and PDU30, a fixing bracket for fixing copper bar 20 and PDU30 may be disposed in cabinet main body 10, copper bar 20 and PDU30 are installed on the fixing bracket, and the fixing bracket is fixedly connected with the inner side of cabinet main body 10, so as to achieve the fixed installation of copper bar 20 and PDU30 in cabinet main body 10.

For example, the copper bar 20 and the power distribution unit 30 are typically mounted side by side on the first side for easy connection with the power module 50, for example, the copper bar 20 and the power distribution unit 30 may be mounted side by side in a vertical direction on the first side. Fig. 2 is a schematic structural diagram of the cabinet main body 10 provided with the copper bar 20 and the power distribution unit 30 according to the embodiment of the present invention. Fig. 3 is an enlarged schematic view of a partial structure of the cabinet body 10 shown in fig. 2. Fig. 4 is a front view of the first side of the cabinet body 10 shown in fig. 2.

It should be noted that, in order to facilitate installation and use of the power supply system in a room or the like, the first side surface of the cabinet main body 10 may be a rear side surface of the cabinet main body 10.

The embodiment of the utility model provides an in, power frame 40 is used for being connected with rack main part 10 for power module 50 provides places the position, thereby is convenient for be connected of power module 50 and copper bar 20 and power distribution unit 30. The power frame 40 may be provided with at least one power compartment 41, the power compartment 41 may be used for placing the power modules 50, and each power compartment 41 may be used for placing at least one power module 50.

For example, in order to facilitate the connection of the power module 50 with the copper bar 20 and the PDU30, the power isolation layer 41 may be disposed perpendicular to the copper bar 20, as shown in fig. 5, which is a schematic structural diagram of the power frame 40, wherein the copper bar 20 and the PDU30 are arranged side by side in a vertical direction, and the power isolation layer 41 may be perpendicular to the copper bar 20.

It should be noted that the size of each power isolation layer 41 in the power frame 40 may be set based on the size of the power module 50 to be placed, as shown in fig. 6, which is an enlarged schematic view of a partial structure of the power frame 40 shown in fig. 5, and as shown in fig. 7, which is a rear view of the power frame 40 shown in fig. 5.

Because the size and the quantity of the equipment of treating power supply that power supply system is connected are different, so the electric quantity of required supply is also different, so in the embodiment of the utility model, can confirm the quantity of placing corresponding power module 50 in power frame 40 based on required electric quantity in the concrete application scene, realize power supply system output's adjustment. In order to make the power supply system capable of meeting the power supply requirement of a large amount of power, the power frame 40 may be designed to include more power spacers 41, for example, at least ten power spacers 41 may be provided to meet the placement requirement of the power module 50.

The power module 50 includes a power main body 51, a power input end 52 and a power output end 53, wherein the power input end 52 is connected to the power distribution unit 30 and can receive the electric energy transmitted by the external power from the power distribution unit 30, and the power output end 53 is connected to the copper bar 20 and can supply power to the device to be powered.

For example, fig. 8 is a schematic structural diagram of the power module 50 according to an embodiment of the present invention. As shown in fig. 8, the power input terminal 52 and the power output terminal 53 of the power module 50 may be disposed on the same side of the power module 50, so that to facilitate the connection of the power module 50 with the copper bar 20 and the PDU30, the side of each power module 50 where the power input terminal 52 and the power output terminal 53 are disposed may face the same side of the power frame 40 when the power module 50 is placed in the power frame 40, and further the side is determined as a second side, that is, the power input terminal 52 and the power output terminal 53 face the first side, so that the power input terminal 52 and the power output terminal 53 disposed in the power module 50 may be more conveniently connected with the copper bar 20 and the PDU 30.

It should be noted that, in the embodiment of the present invention, the power input end 52 and the power output end 53 face the second side of the power frame 40, the copper bar 20 and the PDU30 are installed on the first side of the cabinet body 10, the first side and the second side are connected, in order to make the connection between the power input end 52 and the PDU30, and the power output end 53 and the copper bar 20 more convenient, when the connection between the first side and the second side can be set, the power input end 52 and the PDU30 are located on the same side, and the power output end 53 and the copper bar 20 are located on the same side. Further, the distance between the copper bar 20 and the power distribution unit 30 in the cabinet body 10 may be set based on the distance between the power input terminal 52 and the power output terminal 53.

For example, fig. 9 is a schematic structural diagram of a power module 50 according to an embodiment of the present invention. As shown in fig. 9, the power module 50 may further include a handle 54 disposed on the power main body 51, and the handle 54 may be used to move the power module 50. Specifically, the power input terminal 52 and the power output terminal 53 are disposed on the same side of the power supply main body 51, and the handle 54 may be disposed on the side of the power supply main body 51 opposite to the side on which the power input terminal 52 is disposed.

The example, in order to solve the problem of the equipment that leads to and the maintenance difficulty of being connected with copper bar lock screw for the power framework among the prior art, the embodiment of the utility model provides an in, power output 53 can be the joint part to make power output 53 and copper bar 20 realize the joint. Specifically, the power output end 53 can be set as a power clip, the power clip comprises two opposite contact parts, the inner sides of the contact parts are provided with protrusions for contacting with the copper bar 20 to transmit current, and when the power output end 53 is connected with the copper bar 20, the copper bar 20 can be inserted between the two contact parts of the power clip to be connected with the protrusions on the inner sides of the contact parts. Because the joint part does not need the operation instrument when being connected with copper bar 20, the staff promotes power module 50 hard, can realize being connected of power output 53 and copper bar 20 to can solve the problem of the equipment that lock screwed connection leads to among the prior art and maintain the difficulty.

It should be noted that, in the embodiment of the present invention, the PDU is usually a socket structure, so the power input end 52 can be set to be connected to the power terminal matched with the PDU, and further, the connection between the power input end 52 and the PDU30 can be realized without tools.

For example, when the first side of the cabinet body 10 is connected to the second side of the power frame 40, the input terminal 52 of the power module 50 is connected to the PDU30, and the output terminal 53 of the power module 50 is connected to the copper bar 20, fig. 10 is a schematic diagram of one structural connection of the power supply system. As shown in fig. 10, taking a power module 50 in a power supply system as an example, a fixing bracket 70 is disposed in the cabinet main body 10 to mount the copper bar 20 and the PDU30, the copper bar 20 is connected to a power terminal 60 of a device to be powered, the power module 50 is placed in the power interlayer 41, the power input end 52 is connected to the PDU30, and the power output end 53 is connected to the copper bar 20. So can realize that external power source passes through PDU30 input electric energy, and power module 50 inserts the electric energy of PDU30 input to export to copper bar 20 by output 53 after will inputing the electric energy conversion, and then transmit to treating power supply unit, thereby realize that power supply system treats power supply unit's power supply. Fig. 11 is a front view of a first side in a state where the structures shown in fig. 10 are connected, and fig. 12 is an enlarged schematic view of a part of the structure shown in fig. 11.

For example, in the embodiment of the present invention, the detachable connection between the first side surface and the second side surface can be realized by the detachable connection between the first side edge of the first side surface and the second side edge of the second side surface. Specifically, at least one hinge member 80 can be mounted on the first side and the second side for engaging with each other, so that the first side and the second side can be detachably connected through the engagement of the hinge members 80. For example, the hinge member 80 may be a hinge. Fig. 13 is a schematic view showing the structure of the hinge part of the power frame 40.

It should be noted that, in order to facilitate the installation and the dismantlement of power frame, the embodiment of the utility model provides an, can set up the articulated part that can make power frame 40 can use first side to rotate as the axle, so when installation power frame 40, can install power frame 40 under first side and the second side noncontacting state earlier, rotate the state of connecting to first side and second side with power frame 40 again, in the same way when dismantling power frame 40, can rotate the position that does not connect to first side and second side earlier power frame 40, dismantling power frame 40.

Under the scene that power frame 40 can use first side to rotate as the axle, to avoid power frame 40 to appear autogiration and lead to power module 50 can't be with copper bar 20 and PDU30 stable problem of being connected, the embodiment of the utility model provides an, can install at least one matched with fixed part 90 in rack main part 10 and power frame 40 to the realization is fixed to rack main part 10 and power frame 40's relative position. Specifically, the fixing member 90 is used to fix the cabinet main body 10 and the power supply frame 40, and the power supply frame 40 is connected to the cabinet main body 10 through the first side, so that the fixing member in the cabinet main body 10 can be installed on the first side, and the power supply frame 40 can be installed on a side adjacent to the second side in order to facilitate the fixing operation of the fixing member 90, for example, can be installed on a side of the power supply frame 40 adjacent to the second side.

For example, the fixing component may include various types, such as a spring hook and a screw (e.g., a hand screw), etc., taking the fixing component 90 as the spring hook as an example, fig. 14 is an enlarged schematic view of a partial structure of the power frame 40 shown in fig. 7, in which the spring hook is disposed on the top; taking the fixing member 90 as an example of a screw, fig. 15 is an enlarged schematic view of a partial structure of the power frame 40 shown in fig. 7 with a screw disposed at the bottom.

The embodiment of the utility model provides an in, combine above-mentioned power supply system's concrete structure, power supply system's installation can specifically be carried out: 1. as shown in fig. 16, the copper bar 20 is mounted on the first side of the cabinet main body 10; 2. as shown in fig. 17, the PDU30 is mounted on the first side of the cabinet main body 10; 3. as shown in fig. 18, the power supply frame 40 is mounted to the first side of the cabinet body 10 by the hinge member 80; 4. as shown in fig. 19, the power supply frame 40 is fixed in a relative position to be connected to the cabinet main body by a fixing member 90; 5. as shown in fig. 20, the power module 50 is placed in the power compartment 41 and the power input is connected to the PDU30 and the power output is connected to the copper bar 30.

In the embodiment of the present invention, the first side of the cabinet main body 10 and the second side of the power frame 40 are linked, and the power module 50 can connect the power input end 52 with the PDU30 after being placed on the power interlayer 41, and the power output end 53 is connected with the copper bar 20. Thus, in the utility model, the power module 50 is arranged outside the cabinet main body 10 through the power frame 40, so that the internal space of the cabinet main body 10 is not occupied, the space utilization rate in the cabinet main body 10 is improved, and meanwhile, the power module 50 is connected with the copper bar 20 and the power distribution unit 30 in a manner of being placed in the power interlayer 41, so that the power module 50 can be more conveniently mounted and dismounted, thereby facilitating the assembly and maintenance of the power module 50 and improving the operation efficiency of workers; in addition, the power frame 40 is detachably connected to the cabinet body 10, so that the copper bar 20 and the power distribution unit 30 in the cabinet body 10 can be more conveniently mounted and dismounted, and the mounting and dismounting efficiency of the power supply system can be improved.

On the other hand, in the embodiment of the utility model provides an in, power supply system can realize the output to power supply system through placing or shifting out power module 50 in power frame 40, so can use power module 50 to be minimum adjustment unit, come to increase or reduce the power module 50 quantity of placing in power frame 40 based on the electric quantity demand of waiting to supply apparatus, and then realize adjusting power supply system's output in real time, compare in fixed output's power supply system, can be because of waiting that supply apparatus's demand is less than the electric energy waste that fixed output caused, the rate of utilization of improvement electric energy.

It should be noted that, the embodiment of the utility model provides an in the embodiment power supply system can be used for multiple power supply scene, specifically can be used for the equipment power supply among data center, the server electron technical field, the embodiment of the utility model provides an in the embodiment power supply system specifically can be whole rack server power supply system.

The above detailed description does not limit the scope of the present invention. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions can occur, depending on design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A power supply system characterized by comprising a cabinet main body (10), a power supply frame (40) and a power supply module (50); wherein the content of the first and second substances,

a copper bar (20) and a power distribution unit (30) are mounted on a first side face of the cabinet main body (10), the power distribution unit (30) is connected with an external power supply of the power supply system, and the copper bar (20) is connected with equipment to be powered;

the power supply frame (40) is provided with at least one power supply interlayer (41) for placing the power supply module (50), and the second side surface of the power supply frame (40) is detachably connected with the first side surface;

power module (50) includes power main part (51), power input end (52) and power output end (53), power input end (52) with power distribution unit (30) are connected, are used for following power distribution unit (30) receive the electric energy of external power source transmission, power output end (53) with copper bar (20) are connected, are used for the power supply of power supply unit.

2. The power supply system of claim 1, wherein a first side of the first side surface is removably coupled to a second side of the second side surface.

3. The power supply system of claim 2 wherein said first side and said second side are mounted with at least one mating hinge member such that said first side is removably coupled to said second side via said hinge member.

4. The power supply system according to claim 2, wherein the cabinet body (10) and the power supply frame (40) mount at least one mating fixing member (90) to fix the relative positions of the power supply frame (40) and the cabinet body (10).

5. The power supply system according to claim 1, wherein the power output terminal (53) is a clamping component, so that the power output terminal (53) is clamped with the copper bar (20).

6. The power supply system according to claim 1, characterized in that the copper bar (20) and the power distribution unit (30) are mounted side by side in a vertical direction.

7. Power supply system according to claim 1 or 6, characterized in that the power compartment (41) is perpendicular to the copper bar (20).

8. The power supply system according to claim 1, wherein the power input terminal (52) and the power output terminal (53) are provided on the same side of the power supply main body (51);

when the power module (50) is placed in the power isolation layer (41), the power input end (52) and the power output end (53) face the first side face.

9. The power supply system according to claim 1, wherein the power supply module (50) further comprises a handle (54) provided on the power supply main body (51).

10. The power supply system according to claim 9, wherein the power input terminal (52) and the power output terminal (53) are provided on the same side of the power supply main body (51), and the handle (54) is provided on a side of the power supply main body (51) opposite to the side on which the power input terminal (52) is provided.

Images