CN218885973U

CN218885973U - Test cabinet for PDU (protocol data Unit) of server cabinet

Info

Publication number: CN218885973U
Application number: CN202222709861.XU
Authority: CN
Inventors: 王栋
Original assignee: SUZHOU CHAOJI INFORMATION TECHNOLOGY CO LTD
Current assignee: SUZHOU CHAOJI INFORMATION TECHNOLOGY CO LTD
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-04-18
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a test rack for server rack PDU. The utility model discloses a test cabinet, which is used for simulating the PDU working environment and comprises a test cabinet, wherein baffles are arranged on the upper surface and the lower surface of the test cabinet, and are supported by four vertical pillars, and baffles are arranged on the left side and the right side; the first PDU clamping groove is arranged on the left baffle of the test cabinet and used for fixing the PDU, and the first PDU clamping groove is provided with a power interface and used for supplying power to the PDU; the second PDU slot is arranged on the right baffle of the test cabinet and used for fixing the PDU, and the second PDU slot is provided with a power interface and used for supplying power to the PDU; and the multiple groups of heating assemblies are respectively fixed on the front surface and the rear surface of the test cabinet through four vertical supporting columns, and each group of heating assemblies is sequentially connected with the socket interface of the PDU through a conducting wire. The utility model provides a test rack of simulation during operation detects PDU at the detection performance of long-time work to detect a plurality of PDU simultaneously, improve the efficiency that PDU detected.

Description

Test cabinet for PDU (protocol data Unit) of server cabinet

Technical Field

The utility model belongs to the technical field of the power electronic technology and specifically relates to indicate a test rack for server rack PDU.

Background

At present, after the PDU is purchased from a merchant, the PDU is directly installed in a cabinet for use, and the working state of the PDU after use cannot be known before use. After the PDU is put into use, if some devices in the PDU are damaged, the PDU cannot work normally, the normal operation of the device is affected, and huge economic loss and social influence are caused. Because the PDU is already put into use, the reason that the PDU works abnormally cannot be judged to be that the PDU has defects before leaving a factory or the device is damaged in the PDU use process. Once the load exceeds the carrying capacity of the wiring and circuit structure, dangerous accidents such as heat accumulation, disconnection, data loss, and even electrical fire can occur. PDU quality, safety of all devices is concerned.

Currently, in the prior art, detection of a PDU only detects whether the PDU is powered on normally, and detection of potential defects of the PDU in an operating environment is lacking.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model discloses the technical problem that solve lies in overcoming and lacks the detection to PDU operation potential defect among the prior art, accomplishes the drawback to defect detection when the operation.

In order to solve the technical problem, the utility model provides a test rack for server rack PDU includes: the device comprises a test machine cabinet, wherein baffles are arranged on the upper surface and the lower surface of the test machine cabinet and supported by four vertical supporting columns, and baffles are arranged on the left side surface and the right side surface of the test machine cabinet;

the first PDU slot is arranged on the left baffle of the test cabinet and used for fixing the PDU, and the first PDU slot is provided with a power interface and used for supplying power to the PDU;

the second PDU clamping groove is arranged on the right baffle of the test cabinet and used for fixing the PDU, and the second PDU clamping groove is provided with a power interface and used for supplying power to the PDU;

and the multiple groups of heating assemblies are respectively fixed on the front surface and the rear surface of the test cabinet by the four vertical supporting columns, and each group of heating assemblies is sequentially connected with the socket interface of the PDU through a conducting wire.

In an embodiment of the present invention, the test cabinet further includes:

and the four universal pulleys are fixed at four corners of the baffle below the test cabinet through mounting seats respectively, so that the test cabinet can move conveniently.

In an embodiment of the present invention, the test cabinet further includes:

and the external power supply interface is arranged at a left baffle of the test cabinet, and is connected with the power supply interface of the first PDU (Power distribution Unit) clamping groove and the second PDU clamping groove through a wire.

In an embodiment of the present invention, the test cabinet further includes: the circuit breaker is arranged on the baffle at the left side of the test cabinet, one end of the circuit breaker is connected with the external power supply interface, and the other end of the circuit breaker is connected with the power supply interface of the first PDU clamping groove and the second PDU clamping groove through a wire.

In an embodiment of the present invention, the circuit breaker is controlled by a knob, and one side is a start switch and the other side is a stop switch.

In an embodiment of the present invention, the testing cabinet further comprises:

and the AIO is embedded at a baffle on the left side of the test cabinet and is connected with the other end of the circuit breaker through a wire, and the AIO is connected with each heating component through a wire so as to monitor the working state of each heating component.

and the alarm device is arranged on one side of the baffle plate on the test cabinet and is connected with the AIO through a lead.

In an embodiment of the present invention, the alarm device includes:

the first warning lamp is green and is used for displaying normal operation;

and the second warning lamp is red and is used for displaying operation faults.

The utility model discloses an embodiment, the PDU back sets up the buckle, this buckle with first PDU draw-in groove with second PDU draw-in groove interlock each other.

In an embodiment of the present invention, each group of heating assemblies further includes a fan, and an air outlet of the fan faces the outside of the testing cabinet.

Compared with the prior art, the technical scheme of the utility model have following advantage:

a test rack for server rack PDU, through the operational environment who founds PDU in the test rack simulation server rack, install PDU on the PDU draw-in groove of test rack, be the PDU power supply through the power source on the PDU draw-in groove, switch on heating element through the PDU socket in proper order, the working condition of PDU at the service rack under the simulation normal condition, when heating element is out of work, judge whether the socket interface of PDU breaks down, if break down, then in time change or maintenance. The utility model provides a test rack, the running state of simulation server during operation detects PDU at the detection performance under long-time work to detect a plurality of PDU simultaneously, improved the efficiency that PDU detected.

Drawings

In order to make the content of the invention more clearly understood, the invention will now be described in further detail with reference to specific embodiments thereof, in conjunction with the accompanying drawings, in which

Fig. 1 is a perspective structure diagram of a testing cabinet for a server cabinet PDU according to the present invention;

fig. 2 is an internal structural diagram of a test cabinet for a server cabinet PDU according to the present invention;

fig. 3 is a front view structural diagram of a test cabinet for a server cabinet PDU provided by the present invention;

the specification reference numbers indicate: the test cabinet comprises a test cabinet 1, a first PDU (power distribution unit) clamping groove 21, a power interface 211, a second PDU clamping groove 22, a heating assembly 3, a first row of heating assemblies 31, a second row of heating assemblies 32, a third row of heating assemblies 33, a fourth row of heating assemblies 34, a pulley assembly 4, an external power supply port 5, a display 6, a first warning lamp 7, a second warning lamp 8, a circuit breaker 9, a starting switch 10 and a stopping switch 11.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 1 to 3, the utility model provides a pair of a test rack structure chart for server rack PDU includes: test rack 1 for the structure of simulation server rack the test rack left and right sides sets up the PDU draw-in groove, and the left side is first PDU draw-in groove 21, and the right side is second PDU draw-in groove 22, and first PDU draw-in groove 21 and second PDU draw-in groove 22 all set up power source 221, not only can fix PDU, also can supply power for it, be provided with behind its PDU with first PDU draw-in groove and the corresponding buckle of second PDU draw-in groove.

The heating assemblies 3 are respectively fixed on the front surface and the rear surface of the testing cabinet by the four vertical supporting columns, and the heating assemblies on the four vertical supporting columns sequentially comprise a first row of heating assemblies 31, a second row of heating assemblies 32, a third row of heating assemblies 33 and a fourth row of heating assemblies 34; and connect a socket interface of PDU in every group heating element, the parameter of its heating element selects according to PDU's model to every heating element all sets up the fan, and the air outlet of its fan all outwards sets up.

A sheave assembly 4 comprising: the first universal pulley, the second universal pulley, the third universal pulley and the fourth universal pulley are distributed and fixed at four corners of a baffle of the test cabinet, so that the cabinet can move conveniently;

and the external power supply interface 5 is arranged at a left baffle of the test cabinet, and is connected with the power supply interface of the first PDU (Power distribution Unit) clamping groove and the second PDU clamping groove through a wire.

And the AIO6 is embedded in the left baffle of the test cabinet, and the power supply interface is connected with the external power supply interface 5 through a wire, displays the test information of the test cabinet and displays the state of each PDU socket interface.

The first warning lamp 7 is green, and the heating assembly is lightened when in normal operation; and the second warning lamp 8 is red and is lightened when the heating component stops working.

The circuit breaker 9, external power source interface 5 is connected to circuit breaker 9 one end, and the power source interface of first PDU draw-in groove, the power source interface of second PDU draw-in groove and the power source interface of AIO are connected to the other end, and mainly used control starts and stops to when the circuit is unusual, the circuit is cut off, the test device above protection test rack. The circuit breaker 9 is provided with a button, which comprises a starting switch 10 and a stopping switch 11 and is used for controlling the test cabinet to be opened and closed.

The method comprises the following steps of testing the working process of a cabinet, placing a PDU to be tested in a PDU clamping groove, sequentially connecting a heat dissipation assembly with a socket interface of the PDU, turning a knob in a breaker to start the test cabinet to work, lighting a first warning lamp, displaying the working condition of each heating assembly in the heating assemblies on an AIO (advanced air interface), and simulating the normal work of a service cabinet; when breaking down, the second warning light lights, utilizes AIO to look over the trouble reason, judges whether for PDU socket interface trouble, if for PDU socket interface trouble, locks trouble PDU socket interface, twists the circuit breaker knob and test the rack stop work to the stop switch, with the PDU socket that breaks down with trading or maintenance.

And if the faults are other faults, the knob of the circuit breaker is twisted to stop the switch test cabinet to stop working, other faults are solved, then the knob in the circuit breaker is twisted to start the test cabinet to work, and the PDU is measured again.

When the emergency breaks down, when having too big current-voltage in the circuit, the circuit breaker can cut off the power immediately and stop all works of test rack, protection device that can be safe.

The utility model discloses a simulation operational environment, through the operational environment who founds PDU in the test rack simulation server rack, install the both sides at the test rack with PDU, supply power for the test rack through power supply, through heating element of wire with every PDU interface connection, PDU is in the behavior of service rack under the simulation normal condition, when heating element is out of work, judge whether PDU breaks down, be convenient for in time change or overhaul, test a plurality of PDU's potential defect and running problem simultaneously, guarantee that all PDU are qualified equipment before the use. The method solves the problem that the potential problem of PDU operation is not detected in the prior art.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Various other modifications and alterations will occur to those skilled in the art upon reading the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A test cabinet for a server cabinet PDU, comprising:

the testing machine comprises a testing machine cabinet, wherein baffles are arranged on the upper surface and the lower surface of the testing machine cabinet and supported by four vertical supporting columns, and baffles are arranged on the left side surface and the right side surface of the testing machine cabinet;

2. The test cabinet of claim 1, further comprising:

3. The testing cabinet of claim 1, further comprising:

4. The test cabinet of claim 3, further comprising: the circuit breaker is arranged on the baffle on the left side of the test cabinet, one end of the circuit breaker is connected with the external power supply interface, and the other end of the circuit breaker is connected with the power supply interface of the first PDU (power distribution unit) clamping groove and the second PDU clamping groove through a wire.

5. The testing cabinet of claim 4, wherein the circuit breaker is knob controlled, with a start switch on one side and a stop switch on the other side.

6. The testing cabinet of claim 4, further comprising:

7. The test cabinet of claim 6, further comprising:

8. The test cabinet of claim 7, wherein the alarm device comprises:

the first warning lamp is green and is used for displaying normal operation;

and the second warning lamp is red and is used for displaying operation faults.

9. The test cabinet of claim 1, wherein the PDU back is provided with a snap that interengages with the first PDU card slot and the second PDU card slot.

10. The test cabinet of claim 1, wherein each set of heating assemblies further comprises a fan having an outlet facing out of the test cabinet.