A modular emergency distribution box

Abstract

The present invention proposes a modular emergency distribution box, which relates to the technical field of power supply equipment. The modular emergency distribution box includes at least a mobile base, an input module, and one or more output modules. The input module and the output module can be detachably mounted on the mobile base. The input module and its adjacent output module, as well as two adjacent output modules, are detachably connected via plug-in electrical connectors. The output module has an upper adapter support, a second circuit breaker, a lower adapter support, and multiple mounting sockets. The upper adapter support is connected to the plug-in electrical connector. The second circuit breaker is detachably connected between the upper adapter support and the lower adapter support. The multiple mounting sockets are respectively connected to the lower adapter support. The modular emergency distribution box proposed by the present invention has a variety of output model configurations to meet various power distribution needs.

Description

Technical Field

[0001] The present invention relates to the technical field of power supply equipment, and in particular to a modular emergency distribution box. Background Art

[0002] As the core of information technology infrastructure, the stability and reliability of a data center's power distribution system are crucial. The power distribution system is responsible for bringing electricity from the external power grid into the data center and distributing it to servers, storage devices, network equipment, and other ancillary facilities through various distribution equipment. A failure in the power distribution system can cause a power outage in the data center, leading to serious consequences such as business interruption and data loss. Within a data center's power distribution system, the emergency distribution box primarily serves as a backup power source. When the main power supply is interrupted due to a fault or emergency, the emergency distribution box can quickly switch to a backup power source (such as a diesel generator or UPS) to provide emergency power to the data center and ensure the normal operation of critical equipment and systems. The emergency distribution box is crucial for ensuring business continuity and data integrity in the data center.

[0003] However, data centers house a variety of servers, each requiring different configurations. Consequently, the emergency power distribution boxes required for these servers are not universal, forcing data centers to prepare distribution boxes with different configurations, resulting in a significant waste of resources and costs. Furthermore, traditional distribution boxes are constructed of iron, making them bulky and difficult to transport.

[0004] In view of this, the inventor has designed a modular emergency distribution box based on many years of production and design experience in this field and related fields and after repeated experiments, in order to solve the problems existing in the prior art. Summary of the Invention

[0005] The purpose of the present invention is to provide a modular emergency power distribution box with multiple output model configurations to meet various power distribution needs.

[0006] To achieve the above-mentioned objectives, the present invention proposes a modular emergency distribution box, wherein the modular emergency distribution box includes at least a mobile base, an input module and one or more output modules, the input module and the output module can be detachably installed on the mobile base, and the input module and the adjacent output module can be detachably connected through a plug-in electrical connector; the output module has an upper adapter support, a second circuit breaker, a lower adapter support and multiple mounting sockets, the upper adapter support is connected to the plug-in electrical connector, the second circuit breaker is detachably connected between the upper adapter support and the lower adapter support, and the multiple mounting sockets are respectively connected to the lower adapter support.

[0007] Compared with the prior art, the present invention has the following characteristics and advantages:

[0008] This invention proposes a modular emergency power distribution box. This modular design separates the functions of a traditional power distribution box into an input module and multiple output modules. The input module connects to a power source and transmits power to the various output modules. The multiple output modules can adopt different output configurations. Using detachable plug-in electrical connectors, the appropriate output module can be selected and temporarily assembled based on actual site needs. This design is convenient, fast, and widely applicable.

[0009] The modular emergency distribution box proposed in the present invention has its input module and output module installed on a mobile base, which is easy to carry. When the main power supply fails, the modular emergency distribution box can be quickly moved to the fault location and take over, ensuring the continuous operation of various equipment in the data center. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings described herein are for illustrative purposes only and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the various components in the drawings are merely illustrative and are used to help understand the present invention, and are not intended to specifically limit the shapes and proportional dimensions of the various components of the present invention. Those skilled in the art can select various possible shapes and proportional dimensions to implement the present invention according to specific circumstances under the guidance of the present invention.

[0011] Figure 1 This is a structural diagram of the modular emergency distribution box proposed by the present invention;

[0012] Figure 2 Schematic diagram of the structure of the input module in the present invention;

[0013] Figure 3 Schematic diagram of the structure of the output module in the present invention;

[0014] Figure 4 This is a schematic diagram of the installation of the input module in the present invention;

[0015] Figure 5 This is the electrical connection diagram of the input module in the present invention;

[0016] Figure 6 This is the electrical connection diagram of the output module in the present invention (1);

[0017] Figure 7 This is the electrical connection diagram of the output module in the present invention (2);

[0018] Figure 8 This is the electrical connection diagram of the output module in the present invention (3);

[0019] Figure 9 Schematic diagram of the composition of the output module in the present invention.

[0020] Description of Reference Numerals

[0021] 100. Modular emergency distribution box; 10. Mobile base;

[0022] 11. Mobile trolley; 12. Back panel;

[0023] 13. Tighten the screws; 14. Install the bracket;

[0024] 20. Input module; 21. Input module housing;

[0025] 22. First circuit breaker; 23. First current transformer;

[0026] 24. Display instrument; 25. Surge protector;

[0027] 26. First observation window; 30. Output module;

[0028] 31. Output module housing; 32. Mounting socket;

[0029] 33. Second circuit breaker; 34. Second current transformer;

[0030] 35. Second observation window; 36. Integrated front cover;

[0031] 371. Main busbar; 372. Branch busbar;

[0032] 38. Connect the U-shaped card; 391. Upper transfer support;

[0033] 392. Lower transfer support; 40. Output connector;

[0034] 41. Output terminal; 50. Input connector;

[0035] 51. Input terminal; 60. Input socket;

[0036] 61. Connection terminal; 70. RS485 communication interface. DETAILED DESCRIPTION

[0037] The details of the present invention can be more clearly understood by referring to the accompanying drawings and the description of the specific embodiments of the present invention. However, the specific embodiments of the present invention described herein are only for the purpose of explaining the present invention and are not to be construed as limiting the present invention in any way. Based on the teachings of the present invention, a skilled person can conceive of any possible variations based on the present invention, and such variations should be considered to fall within the scope of the present invention.

[0038] like Figures 1 to 4As shown, the present invention proposes a modular emergency distribution box 100, which includes at least a mobile base 10, an input module 20 and one or more output modules 30. The input module 20 and the output module 30 can be detachably installed on the mobile base 10, and the input module 20 and its adjacent output module 30 can be detachably connected through a plug-in electrical connector; the output module 30 has an upper adapter support 391, a second circuit breaker 33, a lower adapter support 392 and a plurality of mounting sockets 32, the upper adapter support 391 is connected to the plug-in electrical connector, the second circuit breaker 33 can be detachably connected between the upper adapter support 391 and the lower adapter support 392, and the plurality of mounting sockets 32 are respectively connected to the lower adapter support 392.

[0039] The present invention proposes a modular emergency distribution box 100, which adopts a modular design and splits the functions of a traditional distribution box into an input module 20 and an output module 30. The input module 20 is used to connect to the power supply and transmit power to different output modules 30. The output module 30 can adopt different output configurations. Through a detachable plug-in electrical connector, the input module 20 and the output module 30 can be quickly connected to select a suitable output module 30 according to actual needs on site and temporarily assemble it. It is convenient, fast and widely used. At the same time, the second circuit breaker 33 can be detachably installed on the output module 30. The second circuit breaker 33 can also be quickly replaced through a special plug-in tool, avoiding the work of opening the cover and wiring, and ensuring the personal safety of maintenance personnel.

[0040] The modular emergency distribution box 100 proposed in the present invention has an input module 20 and an output module 30 installed on a mobile base 10, which is easy to carry. When the main power supply fails, the modular emergency distribution box 100 can be quickly moved to the fault location and take over the power supply to ensure the continuous operation of various equipment in the data center.

[0041] In an optional embodiment of the present invention, the modular emergency power distribution box 100 includes two or more output modules 30, each of which is detachably connected via a plug-in electrical connector. Multiple output modules 30 can adopt different output configurations, and the detachable plug-in electrical connector allows for quick connection between two output modules 30. Suitable output modules 30 can be selected and temporarily assembled based on actual site needs, making this a convenient and versatile solution.

[0042] In an optional embodiment of the present invention, Figures 5 to 8As shown, the pluggable electrical connector includes an output connector 40 and an input connector 50 that mate with each other. The input connector 50 is provided on the output module 30 and has multiple input terminals 51 for conducting current into the output module 30. The output connector 40 is provided on the input module 20 or the output module 30 and has multiple output terminals 41 for conducting current out of the input module 20 or the output module 30.

[0043] In an optional example of this embodiment, the input module 20 includes an input module housing 21 made of an engineering plastic alloy, and the output module 30 includes an output module housing 31 made of an engineering plastic alloy. Engineering plastic alloys (e.g., PC+ABS) offer high strength, heat resistance, flame retardancy, and low water absorption, and their housings also offer improved dimensional stability.

[0044] Preferably, the protection level of the input module housing 21 and the output module housing 31 reaches IP65, which is safe and reliable.

[0045] In an optional example, the input module outer shell 21 and the output module outer shell 31 are both in the shape of a cuboid. When assembled, the input module 20 and the plurality of output modules 30 are stacked in sequence in a vertical direction.

[0046] Preferably, the output connector 40 of the input module 20 is arranged at the bottom end of the input module outer shell 21, and the input connector 50 of the output module 30 is arranged at the top end of the output module outer shell 31. When the input module 20 is placed above the output module 30, the output connector 40 and the input connector 50 are plugged in and matched, which is quick and convenient.

[0047] Furthermore, the output module 30 is also equipped with an output connector 40, which is located at the bottom of the output module housing 31. When one output module 30 is placed on top of another, the two output modules 30 can be connected. With this structure, during assembly, an output module 30 can be directly inserted into the output module 30 above it, without opening the output module housing 31. Operators can use insulating gloves and tools with insulated handles to achieve output capacity expansion and upgrading, making it safe and convenient.

[0048] In an optional embodiment of the present invention, Figure 9As shown, the output module 30 includes an output module outer shell 31 and an integrated front cover 36 arranged on the output module outer shell 31. A accommodating groove is opened in the integrated front cover 36. The upper adapter support 391, the second circuit breaker 33 and the lower adapter support 392 are arranged in the accommodating groove. The upper adapter support 391 and the lower adapter support 392 are respectively fixedly connected to the integrated front cover 36. The second circuit breaker 33 can be detachably inserted between the upper adapter support 391 and the lower adapter support 392. The second observation window 35 is detachably covered outside the accommodating groove.

[0049] In an optional example of this embodiment, a main busbar 371 and a branch busbar 372 are provided in the output module housing 31. The top of the main busbar 371 extends to the top of the output module housing 31 and is formed into a plurality of input terminals 51. The bottom of the main busbar 371 extends to the bottom end of the output module housing 31 and is formed into a plurality of output terminals 41. The branch busbar 372 is connected to the main busbar 371, and the upper adapter support 391 is connected to the branch busbar 372 through a plurality of connecting U-shaped cards 38.

[0050] In an optional example of this embodiment, a plurality of mounting sockets 32 are provided on the integrated front cover 36 , and each mounting socket 32 is connected to the lower adapter support 392 via a connecting U-shaped card 38 .

[0051] In this embodiment, the main busbar 371 and branch busbar 372 within the output module 30 are electrically connected to provide power to the entire output module 30. Current flows sequentially through the input terminal 51, the main busbar 371, the branch busbar 372, the upper connecting U-shaped card 38, the upper adapter support 391, the second circuit breaker 33, the lower adapter support 392, the lower connecting U-shaped card 38, and the mounting socket 32.

[0052] In an optional example of this embodiment, the integrated front cover 36 is provided with multiple card slots for installing connecting U-shaped cards 38. The connecting U-shaped cards 38 not only have the function of electrical connection, but also can fix the upper adapter support 391 or the lower adapter support 392 on the integrated front cover 36.

[0053] In an optional example, the main busbar 371 uses a T2 copper busbar and adopts a rear plug-in installation structure.

[0054] In an optional example, the branch busbar 372 is made of T1 copper busbar, and the connecting U-shaped card 38 is made of phosphor bronze.

[0055] In the present invention, the input module 20 and the output module 30 can have different specifications. In actual application, the input and output modules can be selected according to the needs and quickly assembled to meet various power distribution requirements.

[0056] In an optional embodiment of the present invention, the input module 20 further includes an input socket 60 having a plurality of connection terminals 61. The plurality of output terminals 41 of the input module 20 mate with and are electrically connected to the plurality of connection terminals 61 in a one-to-one correspondence. A first circuit breaker 22 is disposed between the output terminals 41 and their corresponding connection terminals 61. The input socket 60 is used to introduce current into the input module 20 and then distribute the current to the output module 30 via the output connector 40 connected to the input socket 60. The first circuit breaker 22 provides overload protection and short-circuit protection.

[0057] In an optional example of this embodiment, the input socket 60 may be a female pin socket or an oil engine socket.

[0058] In an optional example of this embodiment, the first circuit breaker 22 is a molded case circuit breaker.

[0059] In an optional example of this embodiment, the plugging life of the input socket 60 is higher than 500 times.

[0060] In an optional example of this embodiment, a first current transformer 23 is further provided between the output terminal 41 and its corresponding connection terminal 61 for accurately measuring and monitoring the current.

[0061] In an optional embodiment of the present invention, Figure 6 As shown, the input connector 50 has multiple input terminals 51, and the output module 30 includes multiple mounting sockets 32. The multiple mounting sockets 32 correspond one-to-one with the multiple input terminals 51 and are electrically connected through wires. A second circuit breaker 33 is provided between the mounting sockets 32 and their corresponding input terminals 51.

[0062] In another optional embodiment of the present invention, Figure 7 、 Figure 8 As shown, the input connector 50 has multiple input terminals 51, and the output module 30 includes multiple mounting sockets 32. Each mounting socket 32 is electrically connected to two or more input terminals 51 through a wire, and a second circuit breaker 33 is provided between the mounting socket 32 and the input terminal 51 connected thereto.

[0063] In an optional embodiment, a second current transformer 34 is further provided between the input terminal 51 and its corresponding mounting socket 32 for accurately measuring and monitoring the current.

[0064] In another optional example of this embodiment, the input module 20 further includes a display meter 24. The display meter 24 is communicatively connected or electrically connected via wires to the multiple first current transformers 23 of the input module 20. The display meter 24 is also communicatively connected to the multiple second current transformers 34 of each output module 30. With this structure, the display meter 24 can display parameters of the input module 20 and the multiple output modules 30, facilitating classified monitoring of the currents of the input module 20 and each output module 30.

[0065] In an optional example, the display instrument 24 is communicatively connected to each first current transformer 23 and each second current transformer 34 using the RS485 communication protocol, and the input module 20 and the output module 30 are provided with an RS485 communication interface 70 .

[0066] In an optional embodiment of the present invention, mobile base 10 is a mobile cart 11, which is provided with a back plate 12. Input module 20 and output module 30 are removably fastened to back plate 12 via bolts. Furthermore, mobile cart 11 is welded from high-quality carbon steel pipe and cold-rolled steel plate and equipped with casters for easy mobility, requiring only one person.

[0067] Please refer to Figures 1 to 9 Now, the specific implementation of the modular emergency distribution box 100 proposed by the present invention is described in detail with reference to an embodiment.

[0068] The modular emergency distribution box 100 consists of a mobile base 10, an input module 20, and multiple output modules 30. The primary circuit is terminated by output connectors 40 and input connectors 50 (T2 busbar). The input module 20 comprises an input socket 60 (female pin socket), a first circuit breaker 22, a surge protector 25 (lightning protection + lightning protection), a display meter 24, and a first observation window 26. The output module 30 comprises a second circuit breaker 33, an industrial socket 32, a second current transformer 34, and a second observation window 35. The output modules 30 use the RS485 communication protocol to transmit collected data to the display meter 24 of the input module 20, enabling categorized monitoring of the current parameters of each output module 30.

[0069] When 380V (or 220V) input power is connected to the input module 20 via a male plug, the current flows sequentially from the input socket 60 (female socket) to the first circuit breaker 22, the first current transformer 23, and the output connector 40. Multiple output modules 30 are connected to the output connector 40, and the current flows sequentially from the output connector 40 (for the input module 20) to the input connector 50 (for the output module 30) to the second current transformer 34, the second circuit breaker 33, the mounting socket 32, and the user load.

[0070] When using the emergency distribution box, users can select the appropriate input module 20 and output modules 30 based on the on-site load. During assembly, the output modules 30 are installed one by one onto the mobile cart 11, followed by the input module 20. The input module 20 and each output module 30 are quickly secured to the gourd holes on the mobile cart 11 using mounting brackets 14 and locking screws 13. The output connectors 40 and input connectors 50 of each module are then tightened one by one on the back, and finally, the back panel 12 (rear cover) is secured.

[0071] The modular emergency power distribution box 100 proposed in this invention can be used in emergency power distribution scenarios such as data centers, computer rooms, and factory buildings. It serves as a backup power source in these scenarios, ensuring rapid access to the main power line in the event of a failure, ensuring continuous equipment operation and improving system reliability and stability. Furthermore, its compact and lightweight design facilitates power supply in temporary locations such as construction sites.

[0072] The detailed explanations of the above-mentioned embodiments are intended only to explain the present invention so as to facilitate a better understanding of the present invention. However, these descriptions cannot be interpreted as limiting the present invention for any reason. In particular, the various features described in different embodiments may also be arbitrarily combined with each other to form other embodiments. Unless otherwise clearly described, these features should be understood to be applicable to any embodiment and are not limited to the described embodiments.

Claims

1. A modular emergency distribution box, characterized in that: The modular emergency power distribution box comprises at least a mobile base, an input module and one or more output modules, wherein the input module and the output module are detachably mounted on the mobile base, and the input module and the adjacent output module are detachably connected via a plug-in electrical connector; The output module comprises an upper adapter support, a second circuit breaker, a lower adapter support, and a plurality of mounting sockets, wherein the upper adapter support is connected to the pluggable electrical connector, the second circuit breaker is detachably connected between the upper adapter support and the lower adapter support, and the plurality of mounting sockets are respectively connected to the lower adapter support; The modular emergency distribution box comprises at least two output modules, and two adjacent output modules are detachably connected via plug-in electrical connectors; The input module and the plurality of output modules are stacked in sequence in a vertical direction; the output module can be directly inserted into the output module or input module on the upper layer without opening the outer shell of the output module; The pluggable electrical connector includes: an output connector, disposed at the bottom end of the input module or the bottom end of the output module, the output connector having a plurality of output terminals for conducting current from the input module or the output module; An input connector, disposed at the top of the output module, and having a plurality of input terminals; Used to introduce current into the output module; The output connector and the input connector are connected end to end inside the modular emergency distribution box to form a primary circuit; The output module includes an output module outer shell and an integrated front cover provided on the output module outer shell; A main busbar and a branch busbar are provided in the output module housing. The top of the main busbar extends to the top of the output module housing and forms a plurality of input terminals. The bottom of the main busbar extends to the bottom end of the output module housing and forms a plurality of output terminals. The branch busbar is connected to the main busbar, and the upper transfer support is connected to the branch busbar via a plurality of connecting U-shaped clips. The current sequentially passes through the input terminal, the main busbar, the branch busbar, the connection U-shaped card, the upper transfer support, the second circuit breaker, the lower transfer support and the mounting socket.

2. The modular emergency distribution box according to claim 1, characterized in that: A accommodating groove is provided in the integrated front cover, and the upper transfer support, the second circuit breaker and the lower transfer support are arranged in the accommodating groove. The upper transfer support and the lower transfer support are respectively fixedly connected to the integrated front cover, and the second circuit breaker is detachably inserted between the upper transfer support and the lower transfer support. A second observation window is detachably covered on the outside of the accommodating groove.

3. The modular emergency distribution box according to claim 2, characterized in that: A plurality of the mounting sockets are arranged on the integrated front cover, and each of the mounting sockets is connected to the lower transfer support via a connecting U-shaped card.

4. The modular emergency distribution box according to claim 2, characterized in that: The input module further includes an input socket having a plurality of connection terminals. The plurality of output terminals are matched with and electrically connected to the plurality of connection terminals in a one-to-one correspondence. A first circuit breaker is provided between the output terminal and the corresponding connection terminal.

5. The modular emergency distribution box according to claim 4, characterized in that: A current transformer is further provided between the output terminal and the corresponding connection terminal.

6. The modular emergency distribution box according to claim 1, characterized in that: The movable base is a movable trolley, and a back plate is provided on the movable trolley. The input module and the output module are respectively detachably fixed to the back plate by bolts.

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