CN220798745U - Power supply cabinet - Google Patents

Abstract

The utility model relates to a power supply case, which comprises a case body and a power supply arranged in the case body; the case body comprises a case body, a front panel, a rear panel and a cover plate; the front panel and the rear panel are respectively arranged at the front end opening and the rear end opening of the box body, and the cover plate is arranged at the upper end opening of the box body; the front panel, the rear panel and the cover plate are assembled and then jointly surrounded with the box body to form a cuboid-shaped box body; the front panel is respectively in contact connection with the front side blocking piece of the first side plate and the front side blocking piece of the second side plate, and the rear panel is respectively in contact connection with the rear side blocking piece of the first side plate and the rear side blocking piece of the second side plate. The power supply cabinet provided by the utility model has the advantages that the overall strength of the cabinet body is high, a good heat dissipation effect is realized, the blocking piece which plays a role in positioning when the front panel and the rear panel are installed is arranged in the cabinet body, and the assembly and maintenance efficiency of the cabinet is improved.

Description

Power supply cabinet

Technical Field

The utility model belongs to the technical field of chassis design, and particularly relates to a power supply chassis.

Background

As people continue to increase their lives, so too has the demands on network rates, and wiring systems in data centers for processing data become more complex, requiring a large number of power cabinets to meet the complex wiring systems. The standard 1U power cabinet in the prior art is formed by splicing front, back, left, right, upper and lower six panels, the spliced parts are connected by screws, but the connection strength of the connection structure is not high, and the panels are easy to deform in the transportation and installation processes.

When the power in the power cabinet is maintained, the front panel or the rear panel is required to be detached and installed, the standard 1U power cabinet in the prior art is not provided with a positioning structure, screw holes at the connecting positions of the front panel and the rear panel and other panels are required to be manually aligned when the front panel and the rear panel are installed, the process is longer in time consumption, the maintenance efficiency of the power cabinet is lower, and the requirements of miniaturization, light weight, convenience in maintenance, high speed and good heat dissipation effect of the 1U power cabinet cannot be met.

Disclosure of Invention

The present utility model aims to solve one of the above technical problems, and provides a power supply cabinet.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power supply case comprises a case body and a power supply arranged in the case body;

the case body comprises a case body, a front panel, a rear panel and a cover plate;

the box body comprises a first side plate, a bottom plate and a second side plate which are integrally bent and formed, and a front end opening, a rear end opening and an upper end opening are formed after the first side plate, the bottom plate and the second side plate are bent;

the front panel is arranged at the front end opening of the box body, the rear panel is arranged at the rear end opening of the box body, and the cover plate is arranged at the upper end opening of the box body; the front panel, the rear panel and the cover plate are assembled and then jointly surrounded with the box body to form a closed cuboid-shaped box body;

along first curb plate length direction, second curb plate length direction, the interval is provided with respectively to bellied front side stopper of box body inboard and rear side stopper, and the front panel is connected with the front side stopper of first curb plate, the front side stopper contact of second curb plate respectively, and the rear panel is connected with the rear side stopper contact of first curb plate, the rear side stopper contact of second curb plate respectively.

In some embodiments of the present utility model, the blocking member includes a first connecting section, a second connecting section, and a third connecting section that are sequentially bent, and ends of the first connecting section and the third connecting section, which are far away from the second connecting section, are respectively connected to the first side plate, or respectively connected to the second side plate.

In some embodiments of the present utility model, the cover plate is provided with a strip-shaped protruding portion protruding towards the inner side of the case body and/or towards the outer side of the case body.

In some embodiments of the present utility model, two protrusions parallel to each other are disposed at intervals along the length direction of the cover plate.

In some embodiments of the present utility model, an air inlet is formed in the first side plate, a fan disc is mounted on a side wall of the first side plate opposite to the interior of the case, and a fan disc is correspondingly mounted at each air inlet;

the second side plate is provided with a vent hole.

In some embodiments of the present utility model, the first side plate is provided with three air inlets, and the side wall of the first side plate opposite to the interior of the case body is provided with three fan trays.

In some embodiments of the present utility model, the front panel is provided with a power input hole, and a strong electric input port of the power source extends out of the case body through the power input hole.

In some embodiments of the present utility model, the rear panel is provided with a plurality of power output holes, and a plurality of weak current input ports of the power supply extend out of the case body through the plurality of power output holes respectively.

In some embodiments of the present utility model, an end portion of the first side plate near the front panel is bent towards a side far from the second side plate to form a first side chassis hanging lug, and an end portion of the second side plate near the front panel is bent towards a side far from the first side plate to form a second side chassis hanging lug; and the first side case hanging lugs and the first side plates and the second side case hanging lugs and the second side plates are integrally bent and formed.

In some embodiments of the present utility model, the cover plate is provided with heat dissipation holes.

The utility model has the beneficial effects that:

1. the power supply cabinet provided by the utility model is formed by bending the side plates and the bottom plate and the side plates and the cabinet hangers uniformly, and the overall strength of the cabinet is high;

2. according to the utility model, the two blocking pieces protruding towards the inner side of the chassis body are arranged on the two side plates, so that the positioning function is realized when the front and rear panels are installed, the front and rear panels are prevented from being manually positioned when the chassis is installed or maintained, and the chassis installation efficiency and the chassis maintenance efficiency are improved;

3. according to the power supply case provided by the utility model, the radiating fan is arranged on one side plate, and the vent hole is formed in the other side plate, so that the wind of the fan is discharged from the vent hole after passing through the power supply, and a good radiating effect can be achieved;

4. the cover plate of the power supply case provided by the utility model is provided with the heat dissipation holes, so that the overall heat dissipation effect of the case is improved, and the cover plate is provided with the protruding part to strengthen the strength of the cover plate, so that the mounting dislocation and the flashing seam caused by deformation after the cover plate is provided with the heat dissipation holes are prevented.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, from which other drawings can be obtained by those skilled in the art without inventive effort.

FIG. 1 is a schematic diagram of the structure of the interior of a power chassis;

FIG. 2 is a top view of the internal structure of the power supply chassis;

FIG. 3 is a schematic diagram of the overall structure of the front of the power chassis;

FIG. 4 is a schematic overall structure of the rear of the power chassis;

FIG. 5 is a front view of a power chassis;

FIG. 6 is a schematic structural view of a cover plate;

FIG. 7 is a schematic view of the structure of the case;

FIG. 8 is a schematic view of the structure of the barrier;

FIG. 9 is a schematic view of the structure of the boss;

wherein, the reference numerals are as follows:

1. a first side plate; 11. an air inlet; 12. a first side chassis hanger;

2. a bottom plate;

3. a second side plate; 31. a vent hole; 32. a second side chassis hanger;

4. a front panel; 41. a power input hole;

5. a rear panel; 52. a power supply output hole;

6. a cover plate; 61. a boss; 62. a heat radiation hole;

71. a front side barrier; 72. a rear side blocking member; 701. a first connection section; 702. a second connection section; 703. a third connecting section;

8. a fan tray;

9. a power supply; 91. a strong current input port; 92. weak current output port.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described and illustrated below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments provided herein, are intended to be within the scope of the present application.

It is apparent that the drawings in the following description are only some examples or embodiments of the present application, and it is possible for those of ordinary skill in the art to apply the present application to other similar situations according to these drawings without inventive effort.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "a" and "an" and "the" and similar referents in the context of describing the utility model are not intended to be limiting in number but may be construed to mean in the singular or in the plural. The terms "comprising," "including," "having," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In one illustrative embodiment of a power chassis of the present utility model, as shown in fig. 1-9, the power chassis includes a chassis body and a power supply 9 mounted inside the chassis body.

The case body comprises a case body, a front panel 4, a rear panel 5 and a cover plate 6.

The box body is formed by bending a first side plate 1, a bottom plate 2 and a second side plate 3 at 90 degrees in sequence, and a front end opening, a rear end opening and an upper end opening are formed after the first side plate 1, the bottom plate 2 and the second side plate 3 are bent.

The front panel 4 is arranged at the front end opening of the box body, screw holes are formed in the front panel 4, and the front panel 4 is fixedly connected with the first side plate 1, the second side plate 3 and the bottom plate 2 through screws. The rear panel 5 is installed in the rear end opening part of the box body, screw holes are formed in the rear panel 5, and the rear panel 5 is fixedly connected with the first side plate 1, the second side plate 3 and the bottom plate 2 through screws. The cover plate 6 is arranged at the opening of the upper end of the box body, screw holes are formed in the cover plate 6, and the cover plate 6 is fixedly connected with the first side plate 1, the second side plate 3, the front panel 4 and the rear panel 5 through screws.

The front panel 4, the rear panel 5 and the cover plate 6 are assembled to form a closed cuboid-shaped case body by being surrounded by the case body, and the height of the case body is 1U and the width of the case body is 19 inches.

Front side stoppers 71 and rear side stoppers 72 protruding toward the inner side of the case are provided at intervals along the longitudinal direction of the first side plate 1 and the longitudinal direction of the second side plate 3, respectively.

The front panel 4 is respectively connected with the front side blocking piece 71 of the first side plate 1 and the front side blocking piece 71 of the second side plate 3 in a contact way, and when the front panel 4 is connected with the two front side blocking pieces 71 in a contact way, screw holes at the connecting positions of the front panel 4, the first side plate 1, the second side plate 3 and the bottom plate 2 are aligned, so that an assembler can penetrate into the aligned screw holes to fix the front panel 4 by screws. It will be appreciated that the front side stops 71 of the first side panel 1 and the front side stops 71 of the second side panel 3 are capable of locating the front panel 4 when the front panel 4 is installed.

The rear panel 5 is respectively connected with the rear side blocking piece 72 of the first side plate 1 and the rear side blocking piece 72 of the second side plate 3 in a contact manner, and when the rear panel 5 is connected with the two rear side blocking pieces 72 in a contact manner, screw holes at the connecting positions of the rear panel 5 and the first side plate 1, the second side plate 3 and the bottom plate 2 are aligned, so that an assembler can penetrate into the aligned screw holes to fix the rear panel 5 by screws. It will be appreciated that the rear side stops 72 of the first side panel 1 and the rear side stops 72 of the second side panel 3 are capable of locating the rear panel 5 when the rear panel 5 is installed.

The front side stopper 71 and the rear side stopper 72 have the same structure and may be collectively referred to as a stopper in the present utility model.

Further, as shown in fig. 7, the blocking member includes a first connecting section 701, a second connecting section 702 and a third connecting section 703 which are sequentially bent, where the bending angles between the first connecting section 701 and the second connecting section 702, and between the second connecting section 702 and the third connecting section 703 are the same and are all greater than 90 degrees, that is, the first connecting section 701, the second connecting section 702 and the third connecting section 703 are bent to form a bridge structure with a positive isosceles trapezoid shape.

The end of the first connecting section 701, which is far from the second connecting section 702, and the end of the third connecting section 703, which is far from the second connecting section 702, of the blocking member are respectively connected with the first side plate 1 or respectively connected with the second side plate 3.

In some embodiments of the present utility model, the first side plate 1 is provided with an air inlet 11, a fan disc 8 is installed on a side wall of the first side plate 1 opposite to the interior of the chassis, and a fan disc 8 is correspondingly installed at each air inlet 11.

The second side plate 3 is provided with a plurality of rows of vent holes 31 at intervals, and each row of vent holes 31 is provided with a plurality of vent holes 31 at intervals, so that wind blown out by the fan disc 8 passes through the power supply 9 and then is discharged from the vent holes 31, and a good heat dissipation effect is achieved. The shape of the vent hole 31 is circular or polygonal, and the present utility model is not limited by comparison.

In some embodiments of the present utility model, in order to achieve a better heat dissipation effect, the first side plate 1 is provided with three air inlets 11, and the side wall of the first side plate 1 opposite to the interior of the chassis is correspondingly provided with three fan trays 8.

In some embodiments of the present utility model, in order to achieve a better heat dissipation effect, a plurality of rows of heat dissipation holes 62 are arranged on the cover plate 6 at intervals, and a plurality of heat dissipation holes 62 are arranged in each row at intervals. The shape of the heat dissipation hole 62 is circular or polygonal, and the present utility model is not limited by comparison.

In some embodiments of the present utility model, in order to prevent deformation of the cover plate 6 caused by the heat dissipation holes 62, and further cause installation dislocation and flashing after installation of the cover plate 6, a strip-shaped protrusion 61 protruding toward the inner side of the case and/or toward the outer side of the case is provided on the cover plate 6, so as to enhance strength and flatness of the cover plate 6. In the present embodiment, two elongated protrusions 61 protruding toward the inside of the casing are provided in parallel with each other at intervals along the longitudinal direction of the cover plate 6, and the heat dissipation holes 62 are provided between the two protrusions 61.

In some embodiments of the present utility model, the front panel 4 is provided with a power input hole 41, and the strong electric input port 91 of the power supply 9 extends out of the box body through the power input hole 41. The rear panel 5 is provided with a plurality of power output holes 52, the power output holes 52 are arranged at intervals, and a plurality of weak current output ports 92 of the power supply 9 extend out of the box body through the power output holes 52. The strong current input port 91 and the weak current output port 92 are respectively arranged on the front and rear panels of the case body, so that the power supply equipment in the case body is prevented from being damaged by misplug and misplug of a power supply wire.

In some embodiments of the present utility model, the end of the first side plate 1 near to the front panel 4 is bent towards the side far from the second side plate 3 to form a first side chassis hanging lug 12; the end part of the second side plate 3, which is close to the front panel 4, is bent towards the side far from the first side plate 1 to form a second side chassis hanging lug 32; the first side case hanging lugs 12 and the first side plate 1, and the second side case hanging lugs 32 and the second side plate 3 are bent and formed uniformly, so that the overall strength of the case is enhanced.

In some embodiments of the present utility model, a wiring rack is further installed on the bottom plate 2 around the power supply 9, so as to arrange wiring inside the case body.

In some embodiments of the present utility model, a digital-to-analog converter is further installed in the case, and the digital-to-analog converter is spaced from the power supply 9. The rear panel 5 is also provided with a network electric input hole and a network electric output hole, and the positions of the network electric input hole and the network electric output hole are respectively matched with the network electric input end and the network electric output end of the digital-to-analog converter.

Finally, it should be noted that: in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims (10)

1. The power supply case is characterized by comprising a case body and a power supply arranged in the case body;

the machine box body comprises a box body, a front panel, a rear panel and a cover plate;

the box body comprises a first side plate, a bottom plate and a second side plate which are integrally bent and formed, and a front end opening, a rear end opening and an upper end opening are formed after the first side plate, the bottom plate and the second side plate are bent;

the front panel is arranged at the front end opening of the box body, the rear panel is arranged at the rear end opening of the box body, and the cover plate is arranged at the upper end opening of the box body; the front panel, the rear panel and the cover plate are assembled and then jointly surrounded with the box body to form a closed cuboid-shaped box body;

along first curb plate length direction second curb plate length direction is provided with the bellied front side stopper of box inboard and rear side stopper respectively at intervals, the front panel is connected with the front side stopper of first curb plate, the front side stopper of second curb plate contact respectively, the rear panel is connected with the rear side stopper of first curb plate, the rear side stopper of second curb plate contact respectively.

2. The power supply cabinet of claim 1, wherein the blocking member comprises a first connection section, a second connection section, and a third connection section that are sequentially bent; the first connecting section and the third connecting section are respectively connected with the first side plate or the second side plate.

3. The power supply cabinet according to claim 1, wherein the cover plate is provided with a strip-shaped protruding portion protruding toward the inside of the cabinet body and/or toward the outside of the cabinet body.

4. A power supply cabinet according to claim 3, wherein two mutually parallel bosses are provided at an interval along the length direction of the cover plate.

5. The power supply cabinet of claim 1, wherein the first side plate is provided with air inlets, fan discs are arranged on the side wall of the first side plate corresponding to the interior of the cabinet body, and each air inlet is correspondingly provided with a fan disc;

and the second side plate is provided with a vent hole.

6. The power supply cabinet of claim 5, wherein the first side panel has three air inlets, and the first side panel has three fan trays mounted to a side wall of the interior of the cabinet.

7. The power supply cabinet of claim 1, wherein the front panel is provided with a power supply input hole, and the power supply strong electric input port extends out of the cabinet body through the power supply input hole.

8. The power supply cabinet of claim 1, wherein the rear panel is provided with a plurality of power supply output holes, and a plurality of weak current input ports of the power supply extend out of the cabinet body through a plurality of power supply output holes respectively.

9. The power supply cabinet according to claim 1, wherein an end of the first side plate on a side close to the front panel is bent toward a side far from the second side plate to form a first side cabinet hanging lug, and an end of the second side plate on a side close to the front panel is bent toward a side far from the first side plate to form a second side cabinet hanging lug;

the first side case hanging lugs and the first side plates and the second side case hanging lugs and the second side plates are bent integrally.

10. The power supply cabinet of claim 1, wherein the cover plate is provided with heat dissipation holes.