High-power intelligent power distribution box convenient to overhaul

Abstract

According to the high-power intelligent distribution box convenient to overhaul, a high-power power supply is designed to be a plurality of pluggable plugging intelligent distribution boxes, when the plugging intelligent distribution boxes are inserted through the clamping grooves in the bottom of the shell, the connector female heads are inserted into the connector male heads, the conductive copper bars are electrically connected with the main circuit breaker to take electricity, and then power is supplied to the outside. Each plug-in intelligent distribution box can be independently plugged in, and can be independently maintained and replaced during maintenance, so that the maintenance is more convenient; meanwhile, a mutual inductor and a relay module are integrated in the plug-in intelligent power distribution box, intelligent control can be achieved according to signals obtained by the mutual inductor, and a temperature detection module, a humidity detection module, a lightning protection module and a three-phase power detection module can monitor current data of an environment machine in the plug-in intelligent power distribution box. And then the signals are transmitted to the communication module through the 485 communication module to transmit real-time signals to the outside, and each plug-in intelligent distribution box can independently realize intelligent monitoring.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution equipment, in particular to a high-power intelligent power distribution box which is convenient for maintenance. Background Art

[0002] With the rapid development of IT technology and network and the increase of business demand, the scale of data center is expanding, and the virtualization brought by cloud computing is deepening. The terminal equipment inside the cabinet is developing in the direction of small, dense, multi-functional and networked. As the last and most important part of data center power management, the intelligent management of terminal equipment power is the most urgent. The existing power supply system only meets the distribution of current, voltage and output socket modules and functional modules, and meets the most basic power distribution and protection needs of terminal equipment in data rooms and cabinets, but lacks the function of intelligent management of power distribution units, and also lacks the function of monitoring the environment of the use site, and is inconvenient for maintenance. When a fault occurs, the whole machine needs to be disassembled for repair and replacement. Therefore, further improvement is needed. Utility Model Content

[0003] In view of this, the utility model provides a high-power intelligent distribution box that is easy to maintain. Aiming at the problems of the prior art, a hot-swappable high-power intelligent distribution box is designed to solve the existing technical problems.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A high-power intelligent power distribution box that is easy to maintain, comprising a shell, a main circuit breaker fixedly arranged at the left end of the shell, a communication module fixedly arranged at the right side of the main circuit breaker, a plurality of plug-in intelligent power distribution boxes that can be plugged in and arranged on the right side of the communication module, three conductive copper bars fixedly arranged on the inner side of the back of the shell, a three-phase access copper bar fixedly arranged on the top of the left end of the shell, the three-phase access copper bar electrically connected to the input end of the main circuit breaker, the three conductive copper bars electrically connected to the output end of the main circuit breaker, a male connector corresponding to each plug-in intelligent power distribution box fixedly arranged at the bottom of the inner side of the shell, the male connector electrically connected to the three conductive copper bars through a wire, and the communication module electrically connected to the conductive copper bar through a wire;

[0006] The plug-in intelligent power distribution box includes a plug-in shell, a female connector fixedly arranged on the back of the plug-in shell corresponding to the male connector, a handle fixedly arranged in the middle of the front of the plug-in shell, an output plug-in terminal fixedly arranged on the front of the plug-in shell, an air circuit breaker fixedly arranged on the inner side of the front of the plug-in shell, and a PCB board fixedly arranged at the bottom of the inner side of the plug-in shell. The female connector is integrated on the PCB board and electrically connected to the PCB board. The output plug-in terminal is electrically connected to the output end of the air circuit breaker through a wire. A relay module is integrated and electrically connected on the PCB board. The input end of the air circuit breaker is electrically connected to the relay module on the PCB board through a wire. Two mutual inductors are arranged on the outer wire sleeve between the air circuit breaker and the relay module. The mutual inductor is electrically connected to the PCB board through a wire. A 485 communication module is integrated and electrically connected on the PCB board. The 485 communication module is electrically connected to the communication module through the female connector, the male connector, and the conductive copper busbar in turn. A card slot corresponding to the bottom of each plug-in shell is arranged on the inner side of the bottom of the shell. After the plug-in intelligent power distribution box is inserted into the shell through the card slot, the female connector is correspondingly inserted into the male connector.

[0007] Furthermore, the PCB board is electrically connected and provided with a temperature detection module, a humidity detection module, a lightning protection module, and a three-phase electrical detection module.

[0008] Furthermore, a cooling fan is arranged on the back of the housing, and the cooling fan is electrically connected to the conductive copper busbar via a wire.

[0009] Furthermore, each of the three conductive copper bars is provided with a main line mutual inductor, and the main line mutual inductor is electrically connected to the communication module through a wire.

[0010] The beneficial effects of the utility model are:

[0011] The utility model designs a high-power power supply into a plurality of pluggable plug-in intelligent distribution boxes. When the plug-in intelligent distribution box is inserted through the card slot at the bottom of the shell, the female connector is inserted into the male connector. The power is taken from the main circuit breaker through the conductive copper busbar to supply power to the outside. Each plug-in intelligent distribution box can be plugged in separately and can be repaired and replaced separately during maintenance, which is more convenient for maintenance. At the same time, the plug-in intelligent distribution box is integrated with a mutual inductor and a relay module, and can realize intelligent control according to the signal obtained by the mutual inductor. The temperature detection module, the humidity detection module, the lightning protection module, and the three-phase power detection module can detect the environmental machine current data in the plug-in intelligent distribution box, and then transmit it to the communication module through the 485 communication module to transmit the real-time signal to the outside. Each plug-in intelligent distribution box can realize intelligent monitoring separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of a high-power intelligent power distribution box that is easy to maintain in the utility model;

[0013] Figure 2 This is a schematic diagram of the disassembly of a high-power intelligent distribution box for easy maintenance in the utility model.

[0014] The following are the descriptions of the reference numerals:

[0015] 1 is the housing, 2 is the main circuit breaker, 3 is the communication module, 4 is the plug-in intelligent distribution box, 5 is the conductive copper busbar, 6 is the three-phase access copper busbar, 7 is the male connector, 401 is the plug-in housing, 402 is the female connector, 403 is the handle, 404 is the output plug-in terminal, 405 is the air circuit breaker, 406 is the PCB board, 407 is the relay module, 408 is the mutual inductor, 8 is the card slot, 9 is the cooling fan, and 10 is the main line mutual inductor. DETAILED DESCRIPTION

[0016] The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

[0017] The following describes the embodiments of the present disclosure through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all of the embodiments. The present disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present disclosure.

[0018] In order to facilitate maintenance and intelligent monitoring, the specific contents of the utility model are as follows.

[0019] Combination Figure 1 and Figure 2 As shown, the embodiment of the utility model is a high-power intelligent distribution box that is easy to maintain. Importantly, it includes a shell 1, a main circuit breaker 2 fixedly arranged at the left end of the shell 1, a communication module 3 fixedly arranged on the right side of the main circuit breaker 2, a plurality of plug-in intelligent distribution boxes 4 that can be plugged in and arranged on the right side of the communication module 3, three conductive copper bars 5 fixedly arranged on the inner side of the back of the shell 1, and a three-phase access copper bar 6 fixedly arranged on the top of the left end of the shell 1. The three-phase access copper bar 6 is electrically connected to the input end of the main circuit breaker 2 for accessing an external three-phase power supply; the three conductive copper bars 5 are electrically connected to the output end of the main circuit breaker 2, and a connector male head 7 corresponding to each plug-in intelligent distribution box 4 is fixedly arranged at the bottom of the inner side of the shell 1, and the connector male head 7 is electrically connected to the three conductive copper bars 5 through a wire, and the communication module 3 is electrically connected to the conductive copper bar 5 through a wire;

[0020] The plug-in intelligent distribution box 4 includes a plug-in shell 401, a connector female head 402 fixedly arranged on the back of the plug-in shell 401 corresponding to the connector male head 7, a handle 403 fixedly arranged in the middle of the front of the plug-in shell 401, an output plug-in terminal 404 fixedly arranged on the front of the plug-in shell 401, an air-opening circuit breaker 405 fixedly arranged on the inner side of the front of the plug-in shell 401, and a PCB board 406 fixedly arranged at the bottom of the inner side of the plug-in shell 401. The connector female head 402 is integrated on the PCB board 406 and electrically connected to the PCB board 406. The output plug-in terminal 404 is electrically connected to the output end of the air-opening circuit breaker 405 through a wire, and a relay module is integrated and electrically connected on the PCB board 406. 407, the input end of the air switch circuit breaker 405 is electrically connected to the relay module 407 on the PCB board 406 through a wire, and two mutual inductors 408 are arranged on the wire jacket between the air switch circuit breaker 405 and the relay module 407, and the mutual inductor 408 is electrically connected to the PCB board 406 through a wire, and a 485 communication module is arranged on the PCB board 406 with integrated electrical connection, and the 485 communication module is electrically connected to the communication module 3 through the female connector 402, the male connector 7, and the conductive copper bus 5 in sequence, and a card slot 8 corresponding to the bottom of each plug-in shell 401 is arranged on the inner side of the bottom of the shell 1, and after the plug-in intelligent distribution box 4 is inserted into the shell 1 through the card slot 8, the female connector 402 is correspondingly inserted into the male connector 7;

[0021] In this way, the high-power power supply is designed into multiple pluggable plug-in intelligent distribution boxes 4. When the plug-in intelligent distribution box 4 is inserted through the card slot 8 at the bottom of the shell 1, the connector female head 402 is inserted into the connector male head 7, and the power is taken from the main circuit breaker 2 through the conductive copper bus 5 to supply power to the outside. Each plug-in intelligent distribution box 4 can be plugged in separately and can be repaired and replaced separately during maintenance, which is more convenient for maintenance. At the same time, the plug-in intelligent distribution box 4 is integrated with a mutual inductor 408 and a relay module 407, and intelligent control can be achieved based on the signal obtained from the mutual inductor 408.

[0022] Preferably, the PCB board 406 is provided with an integrated electrical connection with a temperature detection module, a humidity detection module, a lightning protection module, and a three-phase electricity detection module, which can detect the environmental machine current data inside the plug-in intelligent distribution box 4, and then transmit it to the communication module 3 through the 485 communication module to transmit real-time signals to the outside. Each plug-in intelligent distribution box 4 can realize intelligent monitoring individually.

[0023] Preferably, a cooling fan 9 is provided on the back of the housing 1 , and the cooling fan 9 is electrically connected to the conductive copper bus 5 via a wire for dissipating heat from the power supply.

[0024] Preferably, each of the three conductive copper bars 5 is provided with a main line mutual inductor 10 , and the main line mutual inductor 10 is electrically connected to the communication module 3 via a wire, so as to monitor the working status of the conductive copper bar 5 and transmit it to the outside through the communication module 3 .

[0025] The above is only for explaining the implementation mode of the utility model and is not used to limit the utility model. For those skilled in the art, any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the utility model without creative work should be included in the protection scope of the utility model.

Claims

1. A high-power intelligent distribution box that is easy to maintain, characterized by: It includes a shell, a main circuit breaker fixedly arranged on the left end of the shell, a communication module fixedly arranged on the right side of the main circuit breaker, a plurality of plug-in intelligent distribution boxes pluggable on the right side of the communication module, three conductive copper bars fixedly arranged on the inner side of the back of the shell, and a three-phase access copper bar fixedly arranged on the top of the left end of the shell, the three-phase access copper bar is electrically connected to the input end of the main circuit breaker, the three conductive copper bars are electrically connected to the output end of the main circuit breaker, a male connector corresponding to each plug-in intelligent distribution box is fixedly arranged on the bottom of the inner side of the shell, the male connector is electrically connected to the three conductive copper bars through a wire, and the communication module is electrically connected to the conductive copper bar through a wire; The plug-in intelligent power distribution box includes a plug-in shell, a female connector fixedly arranged on the back of the plug-in shell corresponding to the male connector, a handle fixedly arranged in the middle of the front of the plug-in shell, an output plug-in terminal fixedly arranged on the front of the plug-in shell, an air circuit breaker fixedly arranged on the inner side of the front of the plug-in shell, and a PCB board fixedly arranged at the bottom of the inner side of the plug-in shell. The female connector is integrated on the PCB board and electrically connected to the PCB board. The output plug-in terminal is electrically connected to the output end of the air circuit breaker through a wire. A relay module is integrated and electrically connected on the PCB board. The input end of the air circuit breaker is electrically connected to the relay module on the PCB board through a wire. Two mutual inductors are arranged on the outer wire sleeve between the air circuit breaker and the relay module. The mutual inductor is electrically connected to the PCB board through a wire. A 485 communication module is integrated and electrically connected on the PCB board. The 485 communication module is electrically connected to the communication module through the female connector, the male connector, and the conductive copper busbar in turn. A card slot corresponding to the bottom of each plug-in shell is arranged on the inner side of the bottom of the shell. After the plug-in intelligent power distribution box is inserted into the shell through the card slot, the female connector is correspondingly inserted into the male connector.

2. The high-power intelligent distribution box that is easy to maintain according to claim 1 is characterized in that: The PCB board is electrically connected and provided with a temperature detection module, a humidity detection module, a lightning protection module, and a three-phase electrical detection module.

3. The high-power intelligent distribution box that is easy to maintain according to claim 1 is characterized in that: A heat dissipation fan is arranged on the back of the shell, and the heat dissipation fan is electrically connected to the conductive copper busbar through a wire.

4. The high-power intelligent distribution box that is easy to maintain according to claim 1 is characterized in that: Each of the three conductive copper bars is provided with a main line mutual inductor, and the main line mutual inductor is electrically connected to the communication module through a wire.

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