CN212991688U

CN212991688U - Power supply plug box

Info

Publication number: CN212991688U
Application number: CN202021731874.1U
Authority: CN
Inventors: 吕法新; 陈登志; 范杰
Original assignee: Shenzhen Kexin Communication Technology Co Ltd
Current assignee: Shenzhen Kexin Communication Technology Co Ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-16
Anticipated expiration: 2030-08-14

Abstract

The utility model provides a power supply plug box, which comprises a power distribution plug box, a plurality of module plug boxes, a power distribution unit, a plurality of power supply modules, a monitoring module, a user interface unit and a connecting piece; the power distribution plug box is used for accommodating the power distribution unit; each module jack is provided with a plurality of accommodating cavities which are respectively used for accommodating the power supply module, the monitoring module and the user interface unit; the connecting piece is used for splicing the power distribution plug box and the module plug boxes into a whole. The utility model discloses a power supply plug-in box has solved current power supply plug-in box and can not accomplish the problem of effective quick reaction when needing the new plug-in box of quick reorganization.

Description

Power supply plug box

Technical Field

The utility model relates to a communication power supply technical field especially relates to a power supply plug box.

Background

As communication equipment for modern engineering becomes more sophisticated, multiple devices are required to operate simultaneously and communicate with each other in close proximity. It is known that devices can operate without power support, and therefore, how to supply rated, stable currents to multiple devices can be done without powering the devices. However, at present, power supply plug box structure all does not carry out each unit modular design, can not accomplish effective quick reaction when needing quick reorganization new plug box to because power supply unit installs in the inside each department of rack, cause the cable to walk the line complicated various, scattered no chapter, it is pleasing to the eye, the installation and the maintenance of the equipment of being more inconvenient for. Meanwhile, the situation that the cable is cut into a broken circuit and then the power supply is burnt out occurs, and safety is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses among the technical problem that will solve: the power supply plug box is provided for solving the problem that effective and quick reaction cannot be achieved when the existing power supply plug box needs to be quickly recombined to form a new plug box.

The utility model provides a power supply plug box, which comprises a power distribution plug box, a plurality of module plug boxes, a power distribution unit, a plurality of power supply modules, a monitoring module, a user interface unit and a connecting piece; the power distribution plug box is used for accommodating the power distribution unit; each module jack is provided with a plurality of accommodating cavities which are respectively used for accommodating the power supply module, the monitoring module and the user interface unit; the connecting piece is used for splicing the power distribution plug box and the module plug boxes into a whole.

Optionally, the power distribution box comprises a first base for mounting the power distribution unit, a first cover plate mounted at the upper end of the first base, and a panel mounted at the front end of the first base; the panel is detachably connected with the first base; the first base comprises a first bottom plate and two first side plates connected with the first bottom plate;

each module plug-in box comprises a second base, a second cover plate and a plurality of partition plates, wherein the second cover plate is arranged on the upper part of the second base; the second base comprises a second bottom plate and two second side plates connected with the second bottom plate; the plurality of baffles are arranged between the second bottom plate and the second cover plate, and the plurality of baffles are used for spacing the space between the second bottom plate and the second cover plate to form a plurality of accommodating cavities.

Optionally, the power distribution box further comprises a positive output bar, a power distribution positive bus bar, a first negative bus bar and a second negative bus bar; the positive output bar and the first negative bus bar are arranged between the two first side plates; the first negative bus bar is electrically connected with the power distribution unit; one end of the power distribution positive electrode bus bar is connected with the positive electrode output bar; one end of the second negative bus bar is connected with the first negative bus bar;

each module plug-in box also comprises a module anode bus bar and a module cathode bus bar; the module positive bus bar is connected with one end, close to the module plug box, of the power distribution positive bus bar; and the module negative bus bar is connected with one end, close to the module plug box, of the second negative bus bar.

Optionally, the power distribution subrack is stacked with a plurality of the module subracks, and the power distribution subrack is disposed above the plurality of the module subracks;

the connecting pieces are arranged on two sides of the power distribution plug box, and the power distribution plug box and the module plug boxes are respectively connected with the connecting pieces; the connecting piece comprises a mounting plate and a connecting plate.

Optionally, the connecting plate has an outward folded edge, and the folded edge is provided with a bolt hole.

Optionally, the first cover plate further includes a wire outlet plate, and a knock-off hole for a wire outlet is formed in the wire outlet plate.

Optionally, a circuit breaker is mounted on the panel, and the circuit breaker is connected with the power distribution unit.

Optionally, each of the first side plates has an outlet hole.

Optionally, two sides of the second cover plate are provided with downward bent portions, and the bent portions are connected with the corresponding second side plates.

The utility model discloses in, be provided with a plurality of holding chambeies in the module jack, the utility model provides a power module and monitoring module can make up the use at will according to the market demand, if wherein some demand change only need replace this a corresponding module can. The power distribution plug box and the plurality of module plug boxes are spliced into a whole by the connecting piece, different capacity configuration requirements are met by increasing and decreasing the number of the module plug boxes, the change range is small, and the response speed is high.

Drawings

Fig. 1 is a schematic perspective view of a power supply box according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of another angle of a power supply box according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a power distribution box of a power supply box according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of another angle of a power distribution box of a power supply box according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of a module plug box of a power plug box according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a monitoring module plug box of a power plug box according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical means of the present invention, the following description will be given by way of specific examples.

As shown in fig. 1-5, a power supply box according to an embodiment of the present invention includes a power distribution box 10, a plurality of module boxes 20, a power distribution unit 31, a plurality of power supply modules 32, a monitoring module 33, a user interface unit 34, and a connector 40. The power distribution box 10 is configured to accommodate the power distribution unit 31. Each of the module plug boxes 20 has a plurality of receiving cavities therein, and the receiving cavities are respectively used for receiving the power module 32, the monitoring module 33, and the user interface unit 34. The connector 40 is used to splice the power distribution box 10 and the plurality of module boxes 20 into a whole. The connecting member 40 may be a connecting plate, and the power distribution box 10 and the module box 20 are assembled into a power supply box by bolts. The connecting member 40 can also be a clamping member, and the clamping portion of the clamping member are respectively installed on the power distribution plug box 10 and the adjacent module plug box 20 and assembled into a power supply plug box in a clamping manner.

Specifically, the module box 20 is comprised of a rectifier box and a monitor module box 20. The rectifying box is used to house the power module 32. As shown in fig. 6, the monitoring module plug-in box 20 is used to place the monitoring module 33 and the user interface unit 34, and the remaining receiving cavity in the monitoring module 33 can be used to place the corresponding module according to the requirement. The power module 32, the monitoring module 33 and the user interface unit 34 can be inserted into the module insertion box 20 in a plugging manner.

In this embodiment, be provided with a plurality of holding chambeies in module subrack 20, according to the market demand of difference, the utility model provides a power module 32 and monitoring module 33 can make up the use at will according to the market demand, if wherein some demand change only need replace this a corresponding module can. The power distribution plug box 10 and the plurality of module plug boxes 20 are spliced into a whole by the connecting piece 40, different capacity configuration requirements are met by increasing and decreasing the number of the module plug boxes 20, the change range is small, and the response speed is high.

As shown in fig. 1-2, referring to fig. 3-5, in some embodiments of the present invention, the power distribution box 10 includes a first base 11 for mounting the power distribution unit 31, a first cover 12 mounted on an upper end of the first base 11, and a panel 13 mounted on a front end of the first base 11. The panel 13 is detachably connected to the first base 11. The first base 11 comprises a first bottom plate and two first side plates 14 connected with the first bottom plate.

Each of the module insert boxes 20 includes a second base 21, a second cover plate 22 installed on an upper portion of the second base 21, and a plurality of partitions. The second base 21 includes a second bottom plate and two second side plates 23 connected to the second bottom plate. The plurality of partition plates are arranged between the second bottom plate and the second cover plate 22, and the plurality of partition plates are used for spacing a space between the second bottom plate and the second cover plate 22 to form a plurality of accommodating cavities. Both the power distribution subrack 10 and the module subrack 20 are assembled structures, which is convenient for the reassembly of the power distribution subrack 10 and the module subrack 20.

As shown in fig. 2 and 4, in some embodiments of the present invention, the distribution box 10 further includes a positive output bar 51, a distribution positive bus bar 52, a first negative bus bar 53, and a second negative bus bar 54. The positive output bar 51 and the first negative bus bar 53 are mounted between the two first side plates 14. The first negative electrode bus bar 53 is electrically connected to the power distribution unit 31. One end of the distribution positive bus bar 52 is connected to the positive output bar 51. One end of the second negative electrode bus bar 54 is connected to the first negative electrode bus bar 53. Each of the module bays 20 also includes a module positive bus bar 55 and a module negative bus bar 56. The module positive bus bar 55 is connected to the distribution positive bus bar 52 at an end proximate to the module insert 20. The module negative bus bar 56 is connected to the second negative bus bar 54 near one end of the module receptacle 20. The positive output bar 51, the distribution positive bus bar 52, the first negative bus bar 53, the second negative bus bar 54, the module positive bus bar 55, and the module negative bus bar 56 are copper bars or aluminum bars. Adopt copper bar or aluminium bar to carry out the aggregate connection, avoided using cable to converge bad risks such as mixed and disorderly, short circuit for overall power structure is reliable and more stable, clean and tidy pleasing to the eye, makes the more high-efficient more reliable of power equipment operation.

As shown in fig. 1 and 2, in some embodiments of the present invention, the power distribution subrack 10 is stacked with a plurality of the module subracks 20, and the power distribution subrack 10 is disposed above the plurality of the module subracks 20.

The connectors 40 are disposed on two sides of the power distribution box 10, and the connectors 40 are mounted on the first side plate 14 and the second side plate 23. The power distribution box 10 and the plurality of module boxes 20 are connected to the connectors 40, respectively. The connecting member 40 includes a mounting plate 41 and a connecting plate 42.

As shown in fig. 1 and 2, in some embodiments of the present invention, the connecting plate 42 has an outward folded edge 421, a bolt hole is opened on the folded edge 421, and the connecting plate 42 passes through the bolt hole through a bolt to fix the power supply plug box.

As shown in fig. 2 and 4, in some embodiments of the present invention, the first cover plate 12 further includes an outlet plate 15, and a knock-off hole 151 for outgoing lines is disposed on the outlet plate 15. When the external equipment is connected, the knock-out hole is knocked off by a tool to obtain a complete opening for the cable to penetrate.

As shown in fig. 1 and 3, in some embodiments of the present invention, a circuit breaker 35 is installed on the panel 13, and the circuit breaker 35 is connected to the power distribution unit 31. Wherein the breaker 35 is a load output neutral switch.

As shown in fig. 1 and 4, in some embodiments of the present invention, each of the first side plates 14 has an outlet 141, and a cable in the power distribution box 10 passes through the outlet 141 and is connected to an external device.

As shown in fig. 5, in some embodiments of the present invention, the two sides of the second cover plate 22 are provided with downward bent portions 221, and the bent portions 221 are connected to the corresponding second side plate 23, so as to facilitate the installation of the power module 32 or the monitoring module 33 in the module plug box 20.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: modifications of the technical solutions described in the embodiments or equivalent replacements of some technical features may still be made. Such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims

1. A power supply plug box is characterized by comprising a power distribution plug box, a plurality of module plug boxes, a power distribution unit, a plurality of power supply modules, a monitoring module, a user interface unit and a connecting piece; the power distribution plug box is used for accommodating the power distribution unit; each module jack is provided with a plurality of accommodating cavities which are respectively used for accommodating the power supply module, the monitoring module and the user interface unit; the connecting piece is used for splicing the power distribution plug box and the module plug boxes into a whole.

2. The power supply jack of claim 1, wherein the power distribution jack includes a first base for mounting the power distribution unit, a first cover plate mounted on an upper end of the first base, and a faceplate mounted on a front end of the first base; the panel is detachably connected with the first base; the first base comprises a first bottom plate and two first side plates connected with the first bottom plate;

3. The power outlet of claim 2,

the power distribution plug box also comprises a positive output bar, a power distribution positive bus bar, a first negative bus bar and a second negative bus bar; the positive output bar and the first negative bus bar are arranged between the two first side plates; the first negative bus bar is electrically connected with the power distribution unit; one end of the power distribution positive electrode bus bar is connected with the positive electrode output bar; one end of the second negative bus bar is connected with the first negative bus bar;

4. The power outlet of claim 1,

the power distribution plug box is stacked with the module plug boxes, and the power distribution plug box is arranged above the module plug boxes;

5. The power supply jack of claim 4, wherein the connecting plate has an outwardly folded edge with bolt holes formed therein.

6. The power supply plug box of claim 2, wherein the first cover plate further comprises an outlet plate, and a knock-out hole for outlet is formed in the outlet plate.

7. The power outlet of claim 2, wherein a circuit breaker is mounted to the panel, the circuit breaker being connected to the power distribution unit.

8. The power supply box of claim 2, wherein each of the first side plates has an outlet.

9. The power supply plug box according to claim 2, wherein the second cover plate is provided with downward bent portions at both sides thereof, and the bent portions are connected to the corresponding second side plates.