CN215682932U - Data center cabinet wiring device and data center - Google Patents
Data center cabinet wiring device and data center Download PDFInfo
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- CN215682932U CN215682932U CN202122174963.1U CN202122174963U CN215682932U CN 215682932 U CN215682932 U CN 215682932U CN 202122174963 U CN202122174963 U CN 202122174963U CN 215682932 U CN215682932 U CN 215682932U
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Abstract
The utility model relates to the technical field of data centers and discloses a data center cabinet wiring device and a data center. The data center cabinet wiring device is provided with a first cabinet internal communication interface and a second cabinet internal communication interface which are connected to a first expansion interface and a third expansion interface through the same field bus; a third in-cabinet communication interface and a fourth in-cabinet communication interface are connected to the first expansion interface and the third expansion interface through the same field bus; a fifth in-cabinet communication interface and a sixth in-cabinet communication interface are connected to a second expansion interface and a fourth expansion interface through the same field bus; the power supply module is connected to the communication interfaces in the cabinets and the expansion interfaces and is used for being connected with an external power supply so that the external power supply supplies power for equipment connected to the communication interfaces in the cabinets or equipment connected to the expansion interfaces. The utility model can reduce the wiring difficulty of single cabinet of the data center, reduce the wire usage between cabinets during multi-cabinet combination and reduce the cable cost of the combination.
Description
Technical Field
The utility model relates to the technical field of data centers, in particular to a data center cabinet wiring device and a data center.
Background
The data center develops towards a micro-module at present, the micro-module is basically in a mode of sealing a cold and hot channel at present, the specific method is that electric equipment, power distribution equipment, power supply equipment (UPS and batteries) and an air conditioner and the like in a cabinet are placed in a standard 19-inch server cabinet, then a front door and a rear door are closed, hot air generated by the electric equipment is cooled by the air conditioner and then is sent to an air inlet of the electric equipment, so that a closed operation environment is formed in the cabinet, and heat isolation measures are taken for the cold channel and the hot channel in the cabinet, so that heat loss is reduced to the greatest extent, and the operation reliability and the energy efficiency of the equipment are improved.
At present, the cabinet combination of the data center cabinets and the cabinet wiring management and communication adopt a centralized control mode, the wiring between the cabinets is very messy, the field installation is very time-consuming, and the cable cost is high.
Disclosure of Invention
The utility model aims to provide a data center cabinet wiring device and a data center system, which can simplify the wiring of a data center and reduce the cost of cables between cabinet combination cabinets.
In order to solve the above technical problem, an embodiment of the present invention provides a data center cabinet wiring device, including a first in-cabinet communication interface, a second in-cabinet communication interface, a third in-cabinet communication interface, a fourth in-cabinet communication interface, a fifth in-cabinet communication interface, a sixth in-cabinet communication interface, a first expansion interface, a second expansion interface, a third expansion interface, a fourth expansion interface, and a power module; the first in-cabinet communication interface and the second in-cabinet communication interface are connected to the first expansion interface and the third expansion interface through the same field bus; the third in-cabinet communication interface and the fourth in-cabinet communication interface are connected to the first expansion interface and the third expansion interface through the same field bus; the fifth in-cabinet communication interface and the sixth in-cabinet communication interface are connected to the second expansion interface and the fourth expansion interface via the same field bus; the power supply module is connected to each in-cabinet communication interface and each expansion interface, and is used for connecting an external power supply so as to supply power to equipment connected to each in-cabinet communication interface or equipment connected to each expansion interface.
The embodiment of the utility model also provides a data center, which comprises a control host, N data center cabinets and N data center cabinet wiring devices, wherein N is an integer greater than 0; equipment of the mth data center cabinet is connected to the mth data center cabinet wiring device, and m is an integer which is greater than 0 and less than or equal to N; the control host is connected to a first expansion interface and a second expansion interface of the first data center cabinet wiring device; the third expansion interface and the fourth expansion interface of the nth data center cabinet wiring device are respectively connected to the first expansion interface and the second expansion interface of the (N + 1) th data center cabinet wiring device, and N is an integer larger than 0 and smaller than N.
In addition, the data center cabinet wiring device further comprises a processor and at least one non-communication interface; the processor is connected to each communication interface, and is connected to the second expansion interface and the fourth expansion interface through a field bus, and the processor is used for controlling equipment accessed to each non-communication interface; the power module is connected to each non-communication interface, and the power module is further used for enabling the external power supply to supply power for equipment and a processor which are connected to each non-communication interface. .
In addition, the at least one non-communication interface is specifically at least one or any combination of an electromagnetic lock interface, an illuminating lamp interface, an atmosphere lamp interface, an entrance guard interface, a smoke detection interface, an infrared detection interface, a door state detection interface and an acousto-optic alarm interface.
In addition, the data center cabinet wiring device comprises a standby power supply; the standby power supply is used for supplying power to the processor and the control equipment connected to each expansion interface under the condition that the power supply module is not connected with an external power supply.
In addition, the power supply module comprises a first AC/DC power supply module and a second AC/DC power supply module; the first AC/DC power supply module is used for being externally connected with commercial power so as to supply power to equipment connected with each communication interface in the cabinet or equipment connected with each expansion interface; the second AC/DC power supply module is used for being externally connected with an uninterrupted power supply so that the uninterrupted power supply supplies power for equipment connected with each communication interface in the cabinet or equipment connected with each expansion interface.
In addition, the power module is connected to each communication interface in the cabinet and a main circuit of each expansion interface is provided with a switch.
In addition, the data center cabinet wiring device further comprises at least one group of communication interfaces in the spare cabinets, and each group of communication interfaces in the spare cabinets comprise a first communication interface in the spare cabinet and a second communication interface in the spare cabinet;
the first in-cabinet communication interface and the first in-cabinet communication interface of the communication interface in the kth group of spare cabinets are connected to the same field bus in common, and the second in-cabinet communication interface of the communication interface in the kth group of spare cabinets are connected to the same field bus in common;
or a first intra-cabinet communication interface and the third intra-cabinet communication interface of the communication interfaces in the kth group of the spare cabinets are connected to the same field bus in common, and a second intra-cabinet communication interface and the fourth intra-cabinet communication interface of the communication interfaces in the kth group of the spare cabinets are connected to the same field bus in common;
or a first intra-cabinet communication interface of the communication interfaces in the kth group of spare cabinets and the fifth intra-cabinet communication interface are connected to the same field bus in common, and a second intra-cabinet communication interface of the communication interfaces in the kth group of spare cabinets and the sixth intra-cabinet communication interface are connected to the same field bus in common;
k is an integer greater than 0.
Compared with the prior art, on one hand, the utility model simplifies the wiring of the communication equipment in a single cabinet of a data center and reduces the wiring difficulty of single cabinet installation by integrating a plurality of intra-cabinet communication interfaces into the wiring device and providing a power supply module for supplying power to the equipment connected with the intra-cabinet communication interfaces; on the other hand, the expansion interfaces connected with the communication interfaces in the cabinets are arranged in the wiring device, so that the field buses of the cabinets in the data center do not need to be connected to the same host when cabinet combination is carried out on the cabinets in the data center, and cabinet combination can be realized only by connecting the expansion interfaces of the wiring device corresponding to the cabinets in the data center, so that the number of wires used between the cabinets in the cabinet combination is reduced, and the cable cost of the cabinet combination is reduced.
Drawings
One or more embodiments are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings in which elements having the same reference number designation may be represented by like elements.
FIG. 1 is a schematic diagram of a data center enclosure wiring installation according to a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a data center enclosure wiring installation according to a second embodiment of the present invention;
fig. 3 is a system diagram of a data center according to a third embodiment of the present invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the utility model, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.
A first embodiment of the present invention is directed to a data center enclosure wiring device. As shown in fig. 1, the apparatus includes: the intelligent cabinet comprises a first in-cabinet communication interface A1, a second in-cabinet communication interface A2, a third in-cabinet communication interface B1, a fourth in-cabinet communication interface B2, a fifth in-cabinet communication interface C1, a sixth in-cabinet communication interface C2, a first expansion interface ab1, a second expansion interface C1, a third expansion interface ab2, a fourth expansion interface C2 and a power module P1.
The first in-cabinet communication interface A1 and the second in-cabinet communication interface A2 are connected to the first expansion interface ab1 and the third expansion interface ab2 through the same field bus; the third intra-cabinet communication interface B1 and the fourth intra-cabinet communication interface B2 are connected to the first expansion interface ab1 and the third expansion interface ab2 through the same field bus; the fifth intra-cabinet communication interface C1 and the sixth intra-cabinet communication interface C2 are connected to the second expansion interface C1 and the fourth expansion interface C2 through the same field bus; the power module P1 is connected to the in-cabinet communication interfaces and the expansion interfaces.
Specifically, in this embodiment, the in-cabinet communication interface is used to access a device that is installed inside a data center cabinet and needs to communicate via a field bus, such as an uninterruptible power supply, an air conditioner, a power distribution module, a water immersion detection device, a temperature and humidity detection device, and the like. The expansion interface is used for accessing a control host or other data center cabinets, and under the condition of accessing the control host, the control host can communicate with equipment accessed to the communication interface in the cabinet through the wiring device of the embodiment. The power module P1 is used to connect an external power supply, so that the external power supply supplies power to devices connected to the communication interfaces in the cabinets or devices connected to the expansion interfaces.
In one specific example, the control host is connected to the first expansion interface ab1 and the second expansion interface c 1; the water immersion detection device in the data center cabinet is connected to the communication interface A1 in the first cabinet, the temperature and humidity detection device is connected to the communication interface A2 in the second cabinet, and the water immersion detection device is connected with the temperature and humidity detection device; a power distribution module in the data center cabinet is connected to a third cabinet internal communication interface B1 and a fourth cabinet internal communication interface B2, and an uninterruptible power supply and an air conditioner powered by the power distribution module are respectively connected to a fifth cabinet internal communication interface C1 and a sixth communication interface C2; the power distribution module is externally connected with commercial power and then connected with the power module P1. So set up, the control host computer can realize the control to water logging detection device, temperature and humidity detection device, distribution module, uninterrupted power source and air conditioner in the data center rack through termination in this embodiment to need not every equipment equipartition to put a field bus and be connected to the control host computer, greatly simplify the wiring. On the basis, the third expansion interface ab2 and the fourth expansion interface c2 are connected to the second data center cabinet, so that the control host can control the two data center cabinets, field buses are not required to be arranged on the equipment in the two data center cabinets to be connected to the control host, the use amount of connected cables is reduced, and the cable cost is reduced.
It should be mentioned that, the data center cabinet wiring device of this embodiment may further include a communication interface in the backup cabinet, and the communication interface in each set of backup cabinets includes a communication interface in the first backup cabinet and a communication interface in the second backup cabinet. The first intra-cabinet communication interface of the group of intra-cabinet communication interfaces and the first intra-cabinet communication interface a1 can be connected to the same field bus, and the second intra-cabinet communication interface of the group of intra-cabinet communication interfaces and the second intra-cabinet communication interface a2 can be connected to the same field bus, at this time, the group of intra-cabinet communication interfaces can be used for accessing the same type of equipment as the first intra-cabinet communication interface a1 and the second intra-cabinet communication interface a 2. Similarly, a first intra-cabinet communication interface of a group of intra-cabinet communication interfaces may be connected to the same fieldbus together with the third intra-cabinet communication interface B1, and a second intra-cabinet communication interface of the group of intra-cabinet communication interfaces may be connected to the same fieldbus together with the fourth intra-cabinet communication interface B2, at which time the group of intra-cabinet communication interfaces may be used to access devices of the same type as the third intra-cabinet communication interface B1 and the fourth intra-cabinet communication interface B2; alternatively, a first intra-cabinet communication interface of a group of intra-cabinet communication interfaces may be connected to the same fieldbus together with the fifth intra-cabinet communication interface C1, and a second intra-cabinet communication interface of the group of intra-cabinet communication interfaces may be connected to the same fieldbus together with the sixth intra-cabinet communication interface C2, at which time the group of intra-cabinet communication interfaces may be used to access devices of the same type as the devices accessed by the fifth intra-cabinet communication interface C1 and the sixth intra-cabinet communication interface C2.
It should be noted that, the number of sets of communication interfaces in the backup cabinets may be set according to a specific application scenario, and when multiple sets of communication interfaces in the backup cabinets are set, the number of sets of communication interfaces in the backup cabinets, which are connected to the field bus in common with the first cabinet communication interface a1, the second cabinet communication interface a2, the third cabinet communication interface B1, the fourth cabinet communication interface B2, the fifth cabinet communication interface C1, and the sixth cabinet communication interface C2, may be allocated according to actual use requirements, which is not limited in this disclosure.
Compared with the prior art, on one hand, the multiple in-cabinet communication interfaces are integrated in the wiring device, and the power module is provided for supplying power to the equipment connected with the in-cabinet communication interfaces, so that wiring of the communication equipment in a single cabinet of the data center is simplified, and wiring difficulty of single cabinet installation is reduced; on the other hand, the expansion interfaces connected with the communication interfaces in the cabinets are arranged in the wiring device, so that the field buses of the cabinets in the data center do not need to be connected to the same host when cabinet combination is carried out on the cabinets in the data center, and cabinet combination can be realized only by connecting the expansion interfaces of the wiring device corresponding to the cabinets in the data center, so that the number of wires used between the cabinets in the cabinet combination is reduced, and the cable cost of the cabinet combination is reduced.
A second embodiment of the present invention is directed to a data center enclosure wiring device. The embodiment is a further improvement of the first embodiment, and the main improvement is that the data center cabinet wiring device in the embodiment further includes a processor M1 and 8 non-communication interfaces, where the non-communication interfaces are an electromagnetic lock interface D1, an illumination lamp interface D2, an atmosphere lamp interface D3, an entrance guard interface D4, a smoke detection interface D5, an infrared detection interface D6, a door state detection interface D7, and an audible and visual alarm interface D8; also includes a standby power supply P2; the power module P1 includes a first AC/DC power module P11 and a second AC/DC power module P12.
As shown in fig. 2, the first AC/DC power module P11, the second AC/DC power module P12 and the standby power supply P2 are connected in parallel and are connected to an electromagnetic lock interface D1, an illumination lamp interface D2, an atmosphere lamp interface D3, an entrance guard interface D4, a smoke detection interface D5, an infrared detection interface D6, a door state detection interface D7, an audible and visual alarm interface D8 and a processor M1; the processor M1 is connected to the interfaces D1 to D8, and the processor is connected to the second expansion interface c1 and the fourth expansion interface c2 via a field bus.
Specifically, in this embodiment, the electromagnetic lock interface D1 is used to connect electromagnetic locks of front and rear doors in a data center cabinet, the illumination lamp interface D2 is used to connect front and rear illumination lamps in the data center cabinet, the atmosphere lamp interface D3 is used to connect an atmosphere lamp in the data center cabinet, the door access device interface D4 is used to connect an door access device in the data center cabinet, the smoke detection interface D5 is used to connect a smoke sensor of the data center cabinet, the infrared detection interface D6 is used to connect an infrared detector of the data center cabinet, the door state detection interface D7 is used to connect a photoelectric sensor of the data center cabinet, and the sound and light alarm interface D8 is used to connect a sound and light alarm of the data center cabinet.
It should be noted that the interfaces D1 to D8 are used for accessing devices in the data center cabinet for non-fieldbus communication, and can be flexibly set according to actual situations, and the number of the interfaces or the types of the interfaces can be adjusted.
In this embodiment, the processor M1 maintains communication with the control host, and is configured to detect devices accessing the interfaces D1 to D8, and control the devices accessing the interfaces D1 to D8 to execute instructions issued by the control host, and forward data collected by the devices accessing the interfaces D1 to D8 to the control host. In a specific example, the electromagnetic lock interface D1 is connected to electromagnetic locks of front and rear doors in the data center cabinet, and the processor M1 controls opening and closing of the cabinet door by controlling opening and closing of the electromagnetic locks; door state detection interface D7 connects the photoelectric sensor of data center rack, light interface D2 connects the interior front and back light of data center rack cabinet, atmosphere lamp interface D3 is used for connecting the interior atmosphere lamp of data center rack cabinet, treater M1 gathers the signal of photoelectric sensor output and forwards to the main control system, realize the monitoring of main control system to photoelectric sensor, thereby judge the switching of cabinet door, the main control system can show the state of cabinet door through the display interface this moment, and can be through the corresponding relation of presetting cabinet door state and light in treater M1, the switch of light and atmosphere lamp around according to cabinet door state control, the colour.
In this embodiment, the standby power supply P2 is configured to supply power to the processor M1 and the control device connected to each expansion interface when the power module P1 is not connected to an external power supply, and the standby power supply P2 may specifically be a lithium battery.
In this embodiment, the first AC/DC power module P11 is used for externally connecting a commercial power, so that the commercial power supplies power to devices connected to the communication interfaces in the cabinets or devices connected to the expansion interfaces; the second AC/DC power module P12 is used for externally connecting an uninterruptible power supply, so that the uninterruptible power supply supplies power to devices connected to the communication interfaces in the cabinet or devices connected to the expansion interfaces.
In this embodiment, a main switch is disposed on the parallel trunk of the first AC/DC power module P11, the second AC/DC power module P12, and the standby power supply P2.
Compared with the first embodiment, the data center cabinet wiring device further integrates an interface of a non-field bus device in the cabinet, the control host can control the cabinet door, light, a sensor and other devices in the data center cabinet through the wiring device in the embodiment, and a communication line does not need to be arranged in each device to be connected to the control host, so that wiring is simplified.
The third embodiment of the present invention relates to a data center, which includes a control host 10, N data center cabinets, and N data center cabinet wiring devices in the second embodiment, where N is an integer greater than 0.
As shown in fig. 3, the equipment of the first data center cabinet 11 includes: bus communication equipment 111-113 connected to the in-cabinet communication interface of the first data center cabinet wiring device 12; non-bus communication equipment 114-1112 connected to a non-communication interface of the first data center cabinet wiring device 12; the first expansion interface and the second expansion interface of the first data center cabinet wiring device 12 are connected to the control host 10, the third expansion interface and the fourth expansion interface of the first data center cabinet wiring device 12 are connected to the first expansion interface and the second expansion interface of the second data center cabinet wiring device 22, the third expansion interface and the fourth expansion interface of the second data center cabinet wiring device 22 are connected to the first expansion interface and the second expansion interface of the third data center cabinet wiring device 32, by analogy, the equipment of the mth data center cabinet is connected to the mth data center cabinet wiring device (m is an integer greater than 0 and less than or equal to N), and the third expansion interface and the fourth expansion interface of the nth data center cabinet wiring device are respectively connected to the first expansion interface and the second expansion interface of the (N + 1) th data center cabinet wiring device (N is an integer greater than 0 and less than N).
Compared with the prior art, each data center cabinet performs single cabinet wiring management through the wiring device, so that single cabinet wiring is simplified, and wiring difficulty in single cabinet installation is reduced; connect through termination between a plurality of data center cabinets, do not need a plurality of equipment of every data center cabinet all to act as go-between to the main control system, reduced the wiring degree of difficulty of many cabinets installation on the one hand, on the other hand has reduced the cable quantity of many cabinets installation, has reduced the cable cost.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A data center cabinet wiring device is characterized by comprising a first cabinet internal communication interface, a second cabinet internal communication interface, a third cabinet internal communication interface, a fourth cabinet internal communication interface, a fifth cabinet internal communication interface, a sixth cabinet internal communication interface, a first expansion interface, a second expansion interface, a third expansion interface, a fourth expansion interface and a power module;
the first in-cabinet communication interface and the second in-cabinet communication interface are connected to the first expansion interface and the third expansion interface through the same field bus;
the third in-cabinet communication interface and the fourth in-cabinet communication interface are connected to the first expansion interface and the third expansion interface through the same field bus;
the fifth in-cabinet communication interface and the sixth in-cabinet communication interface are connected to the second expansion interface and the fourth expansion interface via the same field bus;
the power supply module is connected to each in-cabinet communication interface and each expansion interface, and is used for connecting an external power supply so as to supply power to equipment connected to each in-cabinet communication interface or equipment connected to each expansion interface.
2. The data center cabinet cabling arrangement of claim 1, further comprising a processor and at least one non-communicative interface;
the processor is connected to each communication interface, and is connected to the second expansion interface and the fourth expansion interface through a field bus, and the processor is used for controlling equipment accessed to each non-communication interface;
the power module is connected to each non-communication interface, and the power module is further used for enabling the external power supply to supply power for equipment and a processor which are connected to each non-communication interface.
3. The data center cabinet wiring device according to claim 2, wherein the at least one non-communication interface is at least one of an electromagnetic lock interface, an illumination lamp interface, an atmosphere lamp interface, an entrance guard interface, a smoke detection interface, an infrared detection interface, a door state detection interface, and an audible and visual alarm interface, or any combination thereof.
4. The data center cabinet cabling arrangement of claim 2, further comprising a backup power source;
the standby power supply is used for supplying power to the processor and the control equipment connected to each expansion interface under the condition that the power supply module is not connected with an external power supply.
5. The data center cabinet cabling arrangement of claim 1, wherein the power module comprises a first AC/DC power module and a second AC/DC power module;
the first AC/DC power supply module is used for being externally connected with commercial power so as to supply power to equipment connected with each communication interface in the cabinet or equipment connected with each expansion interface;
the second AC/DC power supply module is used for being externally connected with an uninterrupted power supply so that the uninterrupted power supply supplies power for equipment connected with each communication interface in the cabinet or equipment connected with each expansion interface.
6. The data center cabinet cabling arrangement of claim 1, wherein a trunk of said power module to each of said in-cabinet communication interfaces and each of said expansion interfaces is provided with a switch.
7. The data center cabinet cabling arrangement of claim 1, further comprising at least one set of in-back cabinet communication interfaces, each set of in-back cabinet communication interfaces comprising a first in-back cabinet communication interface and a second in-back cabinet communication interface;
the first in-cabinet communication interface and the first in-cabinet communication interface of the communication interface in the kth group of spare cabinets are connected to the same field bus in common, and the second in-cabinet communication interface of the communication interface in the kth group of spare cabinets are connected to the same field bus in common;
or a first intra-cabinet communication interface and the third intra-cabinet communication interface of the communication interfaces in the kth group of the spare cabinets are connected to the same field bus in common, and a second intra-cabinet communication interface and the fourth intra-cabinet communication interface of the communication interfaces in the kth group of the spare cabinets are connected to the same field bus in common;
or a first intra-cabinet communication interface of the communication interfaces in the kth group of spare cabinets and the fifth intra-cabinet communication interface are connected to the same field bus in common, and a second intra-cabinet communication interface of the communication interfaces in the kth group of spare cabinets and the sixth intra-cabinet communication interface are connected to the same field bus in common;
k is an integer greater than 0.
8. A data center, comprising a control host, N data center cabinets and N data center cabinet wiring devices according to any one of claims 1-6, wherein N is an integer greater than 0;
equipment of the mth data center cabinet is connected to the mth data center cabinet wiring device, and m is an integer which is greater than 0 and less than or equal to N;
the control host is connected to a first expansion interface and a second expansion interface of the first data center cabinet wiring device;
the third expansion interface and the fourth expansion interface of the nth data center cabinet wiring device are respectively connected to the first expansion interface and the second expansion interface of the (N + 1) th data center cabinet wiring device, and N is an integer larger than 0 and smaller than N.
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| CN202122174963.1U CN215682932U (en) | 2021-09-09 | 2021-09-09 | Data center cabinet wiring device and data center |
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| CN202122174963.1U CN215682932U (en) | 2021-09-09 | 2021-09-09 | Data center cabinet wiring device and data center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115175508A (en) * | 2022-06-30 | 2022-10-11 | 超聚变数字技术有限公司 | Electronic equipment, cabinet and server |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115175508A (en) * | 2022-06-30 | 2022-10-11 | 超聚变数字技术有限公司 | Electronic equipment, cabinet and server |
| CN115175508B (en) * | 2022-06-30 | 2023-08-04 | 超聚变数字技术有限公司 | Electronic equipment, cabinet and server |
| WO2024001364A1 (en) * | 2022-06-30 | 2024-01-04 | 超聚变数字技术有限公司 | Electronic device, cabinet, and server |
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