CN216672248U - 48V direct current row head cabinet - Google Patents
48V direct current row head cabinet Download PDFInfo
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- CN216672248U CN216672248U CN202123282491.8U CN202123282491U CN216672248U CN 216672248 U CN216672248 U CN 216672248U CN 202123282491 U CN202123282491 U CN 202123282491U CN 216672248 U CN216672248 U CN 216672248U
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Abstract
The utility model discloses a 48V direct-current column head cabinet which comprises a column head cabinet body, wherein two groups of input fuses are arranged inside the column head cabinet body, a surge protector is fixedly installed on one side of a first transverse plate, the input fuses are electrically connected with incoming line current sensors through wires, a plurality of groups of output fuses are arranged inside the column head cabinet body, the output fuses are all electrically connected with outgoing line current sensors through wires, and an intelligent monitoring assembly is arranged inside the column head cabinet body. When the utility model is used, the safe and convenient operation and maintenance are ensured, the highly modularized design provides great convenience for quick and simple installation and fault maintenance, the strong and weak currents are completely separated, the anti-interference performance of the system is improved, and the wiring space has enough margin by respectively arranging the side wiring boards at the left side and the right side in the cabinet body of the column head cabinet, thereby facilitating the cable connection of a user.
Description
Technical Field
The utility model relates to the technical field of first cabinet equipment, in particular to a 48V direct-current first cabinet.
Background
The first cabinet is literally known as the cabinet at the end of the first cabinet. The first cabinet is only a definition of a comparatively visual equipment management and distribution cabinet, and the placing position of the first cabinet is located at one end of a row of cabinets in many cases, but actually the first cabinet can be located at any position of the row of cabinets, even can be placed independently, and the first cabinet is generally divided into a strong-current first cabinet and a weak-current first cabinet. High-power train cabinets are equipment for managing and distributing mains or UPS electricity, and are often located at the ends of a train of cabinets. For a machine room with fault tolerance requirements, a high-power-train-head cabinet is usually located at two ends of a row of cabinets to achieve the fault tolerance (n + n). The weak current column head cabinet is mainly used for distributing cables in network wiring. There are too many weak cables in the machine room, and it is also possible for a small machine room to manage all the network cables through one or two main distribution frames.
The traditional column head cabinet is relatively chaotic in interior due to more electrical elements, is very inconvenient in maintenance and repair of the electrical elements in the column head cabinet, and is troublesome in cable connection due to more electrical elements, so that a 48V direct-current column head cabinet needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a 48V direct-current column head cabinet, which ensures safe and convenient operation and maintenance and high-degree modular design, provides great convenience for quick and simple installation and fault maintenance, completely separates strong and weak electricity and improves the anti-interference performance of a system, and the left side and the right side of the interior of the column head cabinet body are respectively provided with a side binding plate, so that the wiring space has enough allowance, and the cable connection of a user is facilitated, thereby solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: A48V direct-current column head cabinet comprises a column head cabinet body, wherein a first transverse plate is fixedly connected inside the column head cabinet body, two groups of input fuses are fixedly arranged on one side of the first transverse plate, a surge protector is fixedly arranged on one side of the first transverse plate and is positioned between the two groups of input fuses, the surge protector is electrically connected with the input fuse, a second transverse plate is fixedly connected inside the first cabinet body, a plurality of groups of output fuses are fixedly arranged on one side of the second transverse plate, an intelligent monitoring assembly is arranged inside the first cabinet body, the intelligent monitoring component comprises an outgoing line current sensor, an incoming line current sensor, a control display screen, a host module and a switching value module, the input fuse is electrically connected with the incoming line current sensor through a wire, and the output fuses are electrically connected with the outgoing line current sensor through wires.
Preferably, fixedly connected with wiring board on the inner wall of the first cabinet body of row, and wiring board is the symmetry and sets up on two sets of inner walls of the first cabinet body of row, the both ends of first diaphragm fixed mounting respectively in one side of two sets of wiring boards, the both ends of second diaphragm fixed mounting respectively in one side of two sets of wiring boards, the second diaphragm is to align and is provided with two sets ofly.
Preferably, a first cabinet door and a second cabinet door are respectively arranged on two opposite sides of the first cabinet body, compression spring locks are respectively installed on the first cabinet door and the second cabinet door, and the compression spring locks are electrically connected with ground wires.
Preferably, control display screen fixed mounting in one side of first cabinet door, one side of first cabinet door is provided with power indicator, and power indicator is located the top of controlling the display screen.
Preferably, the first cabinet door and the second cabinet door are both provided with split cabinet doors, and the lower ends of one sides of the first cabinet door and the second cabinet door are both provided with heat dissipation holes.
Preferably, the inside fixed mounting of the first cabinet body of row has fixed frame, the equal fixed mounting of host computer module and switching value module is in the inside of fixed frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. the two paths of input and output fuses are divided into the left and right row parts, the two paths of power supplies are completely independent electrically, the operation and maintenance are safe and convenient, and the high-degree modular design provides great convenience for quick and simple installation and fault maintenance, and the strong and weak electricity is completely separated, so that the anti-interference performance of the system is improved;
2. according to the utility model, the left side and the right side of the interior of the cabinet body of the first cabinet are respectively provided with the side binding plate, so that the wiring space has enough allowance, and the cable connection of a user is facilitated.
Drawings
FIG. 1 is a schematic front view of the present invention in a closed configuration;
FIG. 2 is a schematic front view of the present invention when opened;
FIG. 3 is a schematic view of the back structure of the present invention when closed;
FIG. 4 is a schematic view of the back structure of the present invention when opened.
In the figure: 1. a first cabinet body; 2. a wire binding plate; 3. a first transverse plate; 4. inputting a fuse; 5. a surge protector; 6. a second transverse plate; 7. an output fuse; 8. an outgoing line current sensor; 9. an incoming line current sensor; 10. a first cabinet door; 11. heat dissipation holes; 12. controlling a display screen; 13. a power indicator light; 14. a compression spring lock; 15. a second cabinet door; 16. a fixing frame; 17. a host module; 18. and a switching value module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
A48V direct current column head cabinet comprises a column head cabinet body 1, wherein a first transverse plate 3 is fixedly connected inside the column head cabinet body 1, two groups of input fuses 4 are fixedly installed on one side of the first transverse plate 3, a surge protector 5 is fixedly installed on one side of the first transverse plate 3, the surge protector 5 is positioned between the two groups of input fuses 4 and is electrically connected with the input fuses 4, a second transverse plate 6 is fixedly connected inside the column head cabinet body 1, a plurality of groups of output fuses 7 are fixedly installed on one side of the second transverse plate 6, an intelligent monitoring assembly is arranged inside the column head cabinet body 1 and comprises an outgoing line current sensor 8, an incoming line current sensor 9, a control display screen 12, a host computer module 17 and a switching value module 18, the input fuses 4 are electrically connected with the incoming line current sensor 9 through wires, the plurality of groups of output fuses 7 are electrically connected with the outgoing line current sensor 8 through wires, the inner walls of the first cabinet bodies 1 are fixedly connected with wire binding plates 2, the wire binding plates 2 are symmetrically arranged on the two groups of inner walls of the first cabinet bodies 1, two ends of a first transverse plate 3 are respectively and fixedly arranged on one side of the two groups of wire binding plates 2, two ends of a second transverse plate 6 are respectively and fixedly arranged on one side of the two groups of wire binding plates 2, and the second transverse plate 6 is provided with two groups in an aligned manner;
the input fuse 4 and the output fuse 7 are divided into left and right side row parts, two paths of power supplies are completely independent electrically, the operation and maintenance are ensured to be safe and convenient, the whole height modularization design in the first cabinet body 1 is realized, great convenience is provided for quick and simple installation and fault maintenance, strong and weak electricity are completely separated, the anti-interference performance of the system is improved, the wiring space has enough allowance, and the cable connection of a user is facilitated;
a first cabinet door 10 and a second cabinet door 15 are respectively arranged on two opposite sides of the first cabinet body 1, compression spring locks 14 are respectively arranged on the first cabinet door 10 and the second cabinet door 15, and the compression spring locks 14 are electrically connected with a ground wire, so that the condition that a worker touches the compression spring locks 14 to get an electric shock is eliminated;
the control display screen 12 is fixedly installed on one side of the first cabinet door 10, the control display screen 12 is a 7-inch color liquid crystal touch screen with full Chinese display, a power indicator lamp 13 is arranged on one side of the first cabinet door 10, the power indicator lamp 13 is located above the control display screen 12, workers can conveniently control the column head cabinet, the first cabinet door 10 and the second cabinet door 15 are both divided cabinet doors, and heat dissipation holes 11 are formed in the lower ends of one sides of the first cabinet door 10 and the second cabinet door 15, so that heat dissipation inside the column head cabinet is facilitated;
a fixed frame 16 is fixedly installed inside the first cabinet body 1, and a host module 17 and a switching value module 18 are both fixedly installed inside the fixed frame 16;
the input fuse 4 and the output fuse 7 adopt RT16Z-3 and RT16Z-00 series filled sealed square tube type blade contact fuses, rated voltages are DC250V (NT 00 series) and DC440V (NT 3 series), and the limit breaking capacity is as follows: 100 kA;
the surge protector 5 is set to have the following types: RPD48-40/2P, nominal discharge current of 20kA, maximum discharge current of 40kA, nominal working voltage DC48V, maximum continuous operation voltage DC85V, voltage protection level 800KV and limit voltage 690 KV;
the intelligent monitoring subassembly possesses the double-circuit power supply, can connect two way power input, and when arbitrary all the way had the electricity, the intelligent monitoring subassembly all can normal operating: the voltage, current, power and electric degree of an input branch circuit and the total input current, power and electric degree of a row cabinet are provided; the collection function of each output branch current, power and electric degree and the total output current, power and electric degree of the column head cabinet;
the device has the function of storing the measurement data and the alarm data, and the alarm information can be continuously stored for 30 days after power failure; the voltage, current, power and electric degree of an input branch circuit and the total input current, power and electric degree of a column head cabinet are provided; the collection function of each output branch current, power and electric degree and the total output current, power and electric degree of the row cabinet;
the accuracy of the incoming line shunt voltage and the current of the intelligent monitoring assembly is 0.5 level, the accuracy of the power and the electric degree is 0.5 level, the accuracy of the output shunt voltage and the current is 0.5 level, and the accuracy of the power and the electric degree is 0.5 level.
When the utility model is used specifically, the input fuse 4 and the output fuse 7 are divided into the left side and the right side for arrangement, and two power supplies are completely independent electrically, so that the safety and the convenience of operation and maintenance are ensured, the whole high-degree modularized design in the first cabinet body 1 is realized, the great convenience is provided for the quick and simple installation and the fault maintenance, the strong current and the weak current are completely separated, and the anti-interference performance of the system is improved;
through fixedly connected with wiring board 2 on the inner wall of the first cabinet body 1 of row, and wiring board 2 is the symmetry and sets up on two sets of inner walls of the first cabinet body 1 of row for walk the line space and have sufficient surplus, convenience of customers cable junction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a 48V direct current row first cabinet, includes row first cabinet body (1), its characterized in that: the intelligent line head cabinet comprises a line head cabinet body (1), and is characterized in that a first transverse plate (3) is fixedly connected to the inside of the line head cabinet body (1), two groups of input fuses (4) are fixedly mounted on one side of the first transverse plate (3), a surge protector (5) is arranged between the two groups of input fuses (4), the surge protector (5) is electrically connected with the input fuses (4), a second transverse plate (6) is fixedly connected to the inside of the line head cabinet body (1), a plurality of groups of output fuses (7) are fixedly mounted on one side of the second transverse plate (6), an intelligent monitoring assembly is arranged inside the line head cabinet body (1), the intelligent monitoring assembly comprises an outgoing line current sensor (8), an incoming line current sensor (9), a control display screen (12), a host module (17) and a switching value module (18), the input fuse (4) is electrically connected with the wire inlet current sensor (9) through a wire, and the output fuses (7) are electrically connected with the wire outlet current sensor (8) through wires.
2. A 48V dc column head cabinet according to claim 1, wherein: fixedly connected with wiring board (2) on the inner wall of the first cabinet body (1) of row, and wiring board (2) are the symmetry and set up on two sets of inner walls of the first cabinet body (1) of row, the both ends of first diaphragm (3) are fixed mounting respectively in one side of two sets of wiring board (2), the both ends of second diaphragm (6) are fixed mounting respectively in one side of two sets of wiring board (2), second diaphragm (6) are to align and are provided with two sets ofly.
3. A 48V dc column head cabinet according to claim 1, wherein: the row head cabinet is characterized in that a first cabinet door (10) and a second cabinet door (15) are respectively arranged on two opposite sides of the row head cabinet body (1), compression spring locks (14) are respectively installed on the first cabinet door (10) and the second cabinet door (15), and ground wires are electrically connected to the compression spring locks (14).
4. A 48V dc column head cabinet according to claim 3, wherein: control display screen (12) fixed mounting in one side of first cabinet door (10), one side of first cabinet door (10) is provided with power indicator (13), and power indicator (13) are located the top of controlling display screen (12).
5. A48V DC column head cabinet according to claim 4, characterized in that: the first cabinet door (10) and the second cabinet door (15) are both arranged as split cabinet doors, and the lower ends of one sides of the first cabinet door (10) and the second cabinet door (15) are both provided with heat dissipation holes (11).
6. A 48V dc column head cabinet according to claim 1, wherein: the inside fixed mounting of the first cabinet body of row cabinet (1) has fixed frame (16), equal fixed mounting in the inside of fixed frame (16) of host computer module (17) and switching value module (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123282491.8U CN216672248U (en) | 2021-12-24 | 2021-12-24 | 48V direct current row head cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123282491.8U CN216672248U (en) | 2021-12-24 | 2021-12-24 | 48V direct current row head cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN216672248U true CN216672248U (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123282491.8U Active CN216672248U (en) | 2021-12-24 | 2021-12-24 | 48V direct current row head cabinet |
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| CN (1) | CN216672248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116780353A (en) * | 2023-06-30 | 2023-09-19 | 广东云下汇金科技有限公司 | Data center power distribution column cabinet with three-phase balance function and control method thereof |
-
2021
- 2021-12-24 CN CN202123282491.8U patent/CN216672248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116780353A (en) * | 2023-06-30 | 2023-09-19 | 广东云下汇金科技有限公司 | Data center power distribution column cabinet with three-phase balance function and control method thereof |
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