CN222735596U - A power supply cabinet and a communication power supply system - Google Patents
A power supply cabinet and a communication power supply system Download PDFInfo
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- CN222735596U CN222735596U CN202421343033.1U CN202421343033U CN222735596U CN 222735596 U CN222735596 U CN 222735596U CN 202421343033 U CN202421343033 U CN 202421343033U CN 222735596 U CN222735596 U CN 222735596U
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Abstract
The embodiment of the application relates to a power cabinet and a communication power system, wherein the power cabinet comprises a cabinet body; the power distribution box comprises a box body and a door cover, wherein the box body is fixed on the box body, the door cover is connected with the box body to open or close the box body, a power distribution air switch is arranged in the box body and is electrically connected with the power supply, and the power distribution air switch is used for connecting loads. When the load is disassembled and connected, the load can be connected to the power supply in the cabinet body through the power distribution air switch arranged in the power distribution box only by opening the door cover of the power distribution box arranged outside the cabinet body, namely, the cabinet door of the power supply cabinet is not required to be opened, so that unnecessary energy loss is reduced on one hand, and on the other hand, when the power supply cabinet is in a severe environment, moist air or air with salt on the sea side is greatly reduced, and the like enter the cabinet body of the power supply cabinet, so that the influence on the service life of the power supply and other equipment in the power supply cabinet can be greatly reduced.
Description
Technical Field
The embodiment of the application relates to the technical field of communication.
Background
Power cabinets are critical devices in electrical power systems for converting, distributing or controlling electrical energy. In a plurality of fields such as communication, data center, industrial automation, the power cabinet provides reliable and stable power supply for various equipment, is the basis of guaranteeing the normal operating of system. For example, in the field of communication, with the rapid development of mobile communication technology, outdoor communication base stations are increasingly constructed to meet the increasing data transmission demands. The stable operation of the outdoor communication base station depends on a reliable power supply system, and a power cabinet is taken as a core component of the system and bears the heavy duty of providing stable power for loads.
In the process of realizing the application, the applicant finds that along with the development of industry, the application scene of the power cabinet is more and more complex, and the traditional power cabinet has a plurality of inconveniences, for example, when a user connects and disconnects a load, the cabinet door of the power cabinet needs to be opened, on one hand, unnecessary energy loss is caused, and on the other hand, when the power cabinet is in a severe environment, moist air or air with salt on the sea side easily enters the power cabinet from the opened cabinet door, so that the service life of the power supply and other equipment in the power cabinet is influenced.
Disclosure of utility model
In view of the foregoing, embodiments of the present application provide a power supply cabinet and a communication power supply system that overcome or at least partially solve the foregoing problems.
According to one aspect of the embodiment of the application, a power supply cabinet is provided, which comprises a cabinet body, a power supply arranged in the cabinet body, a distribution box comprising a box body and a door cover, wherein the box body is fixed on the cabinet body, the door cover is connected with the box body to open or close the box body, and a distribution air switch is arranged in the box body and is electrically connected with the power supply and used for connecting a load.
In an alternative mode, the number of the distribution boxes is a plurality, the number of the distribution air openings is a plurality, and one distribution air opening is arranged in one distribution box.
In an optional mode, the power cabinet further comprises a wire box, the wire box is arranged outside the cabinet body, and the wire box is used for accommodating the cable connected with the load through the power distribution space.
In an optional manner, the cabinet body includes a side wall, the routing box is disposed on the side wall, and the plurality of distribution boxes are distributed on the side wall along two sides of the routing box.
In an optional mode, the power supply cabinet further comprises a press riveting stud, the press riveting stud penetrates through the cabinet body and the distribution box to enable the distribution box to be arranged outside the cabinet body, and a sealing rubber strip is arranged between the cabinet body and the distribution box.
In an alternative mode, the power cabinet further comprises a door lock, and the door lock is arranged on the door cover.
In an alternative mode, the power cabinet further comprises a sealing member, and the sealing member is arranged between the door cover and the box body.
In an optional mode, the cabinet body is provided with a wiring port, the distribution box is provided with a wiring hole, the wiring port is correspondingly arranged with the wiring hole, and the wiring hole is used for the distribution air switch to be electrically connected with the power supply.
In an alternative manner, the distribution box is provided with a wire connecting hole, and the wire connecting hole is used for connecting the load with the distribution air switch;
The power cabinet further comprises a waterproof connector lug, and the waterproof connector lug is arranged in the connecting wire hole.
According to another aspect of the embodiment of the present application, there is provided a communication power supply system, including the power supply cabinet described above.
The power supply cabinet has the beneficial effects that the power supply cabinet comprises a cabinet body, a power supply arranged in the cabinet body, a distribution box comprising a box body and a door cover, wherein the box body is fixed on the cabinet body, the door cover is connected with the box body to open or close the box body, and a distribution air switch is arranged in the box body and is electrically connected with the power supply and used for connecting a load. When the load is disassembled and connected, the load can be connected to the power supply in the cabinet body through the power distribution air switch arranged in the power distribution box only by opening the door cover of the power distribution box arranged outside the cabinet body, namely, the cabinet door of the power supply cabinet is not required to be opened, so that unnecessary energy loss is reduced on one hand, and on the other hand, when the power supply cabinet is in a severe environment, moist air or air with salt on the sea side can be greatly reduced to enter the cabinet body of the power supply cabinet, and accordingly, the influence on the service life of the power supply and other equipment in the power supply cabinet can be greatly reduced.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
Fig. 1 is a perspective view of a power cabinet provided by an embodiment of the present application;
Fig. 2 is a schematic diagram of a power cabinet with a cabinet body opened according to an embodiment of the present application;
Fig. 3 is a schematic view of a door cover of a distribution box in a power cabinet according to an embodiment of the present application;
fig. 4 is a schematic view of a seal provided by an embodiment of the present application disposed on a distribution box;
FIG. 5 is a schematic view of a partial explosion of a power cabinet provided by an embodiment of the present application;
FIG. 6 is a schematic view of a power distribution box and a sealing strip provided by an embodiment of the present application;
fig. 7 is a schematic diagram of a cabinet body of another power cabinet according to an embodiment of the application.
The reference numerals are as follows:
a power supply cabinet 100;
The cabinet body 1, the power supply 2, the distribution box 3, the distribution space switch 4, the heat exchanger 5, the door lock 6, the sealing piece 7, the waterproof connector lug 8, the press riveting stud 9, the sealing adhesive tape 10 and the wiring box 11;
a cabinet door 101, a side wall 102 and a wiring port 103;
Box 301, door 302, wiring hole 3011.
Detailed Description
In order that the application may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like are used in this specification for purposes of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, 2 and 3, a power cabinet 100 includes a cabinet body 1, a power source 2, a distribution box 3 and a power distribution air switch 4, wherein the power source 2 is arranged on the cabinet body 1, the distribution box 3 is arranged outside the cabinet body 1, the power distribution air switch 4 is arranged in the distribution box 3, the power distribution air switch 4 is electrically connected with the power source 2, and the power distribution air switch 4 is used for connecting a load. According to the power cabinet 100 provided by the embodiment of the application, when a load is connected, only the distribution box 3 outside the cabinet body 1 is required to be opened for detaching the load, and the cabinet body 1 is not required to be opened, so that on one hand, unnecessary energy consumption can be reduced, and on the other hand, moist air or air with salt on the sea side and the like can be reduced to enter the power cabinet 100, and the influence on the service life of the power supply 2 and other equipment in the power cabinet 100 can be reduced.
For the above-mentioned cabinet 1, in some embodiments, referring to fig. 1, the cabinet 1 is provided with a cabinet door 101 and side walls 102, wherein the side walls 102 and the cabinet door 101 surround to form the cabinet 1, the number of the side walls 102 is plural, and the cabinet door 101 may be connected with one of the side walls 102 in a hinged manner, so that the cabinet 1 can be opened by the cabinet door 101.
It should be noted that, in some embodiments, the distribution box 3 is disposed on the side wall 102, and the cabinet door 101 is provided with a heat exchanger 5, and the heat exchanger 5 is used for dissipating heat from the power cabinet 100.
It will be appreciated that the heat exchanger 5 may also be provided to the side wall 102 and the distribution box 3 may also be provided to the cabinet door 101.
For the above power supply 2, please refer to fig. 2, the power supply 2 is disposed in the cabinet 1, and the power supply 2 is a power system in the power cabinet 100, which not only provides a power conversion function, but also includes various protection and monitoring functions to ensure the stability and safety of power supply.
For the above-mentioned distribution box 3, please refer to fig. 3 and 4, the distribution box 3 includes a box 301 and a door cover 302, the box 301 is fixed on the cabinet 1, and the door cover 302 is connected to the box 301 to open or close the box 301.
In some embodiments, the door 302 is hinged to the case 301.
In some embodiments, the door cover 302 is further provided with a door lock 6, and by setting the door lock 6, only a user with a key can open the door cover 302 to operate the power distribution space switch 4 in the distribution box 3, on one hand, misoperation of other users can be prevented, and on the other hand, the other users can be prevented from using the power distribution circuit of the user.
In some embodiments, a sealing member 7 is further disposed between the box 301 and the door cover 302, and the sealing member 7 is sealed between the box 301 and the door cover 302, so that when the door cover 302 is covered on the box 301, the sealing between the box 301 and the door cover 302 is realized through the sealing member 7, thereby preventing dust and water.
In some of these examples, the box 301 is provided with a connection hole (not shown), and the connection hole is used for connecting a cable connected to the power distribution air switch 4 to connect to a load after passing through the cable.
In other embodiments, referring to fig. 4, the connecting hole is further provided with a waterproof connector 8, and by setting the waterproof connector 8, external water vapor can be reduced from entering the distribution box 3 from the connecting hole, so that damage of water vapor to the distribution space 4 or other devices in the distribution box 3 is reduced, and the service life of the distribution space is prolonged.
It should be noted that the waterproof connector lug 8 may be a waterproof gram lug.
For the above-mentioned distribution box 3 and cabinet 1, please refer to fig. 5, the distribution box 3 is connected to the outside of the cabinet 1. The distribution box 3 can be connected outside the cabinet body 1 through screw and nut matching, the distribution box 3 can also be connected outside the cabinet body 1 through the press riveting stud 9, namely the press riveting stud 9 penetrates through the cabinet body 1 and the distribution box 3, so that the distribution box 3 is arranged outside the cabinet body 1. Even if the distribution box 3 uses a thin plate or a sheet metal material, the distribution box 3 and the cabinet body 1 are connected through the press-riveting studs 9, and the connection between the distribution box 3 and the cabinet body 1 can be realized through the press-riveting studs 9 as fasteners, so that the selection range of the material of the distribution box 3 is expanded.
It should be noted that, in some embodiments, referring to fig. 6, a sealing adhesive tape 10 is disposed between the distribution box 3 and the cabinet body 1, and the press-riveting stud 9 sequentially passes through the cabinet body 1, the sealing adhesive tape 10 and the distribution box 3, so as to seal the distribution box 3 outside the cabinet body 1. Through setting up joint strip 10, realize the sealed between block terminal 3 and the cabinet body 1, reducible steam gets into the cabinet body 1 through the gap that block terminal 3 and cabinet body 1 are connected on the one hand, reduces the damage of power 2 and other equipment in the cabinet body 1, and on the other hand reducible steam gets into block terminal 3 through the gap that block terminal 3 and cabinet body 1 are connected, reduces the damage of the equipment in the block terminal 3.
For the above-mentioned power distribution switch 4, please refer to fig. 3, the power distribution switch 4 is disposed in the box 301, the power distribution switch 4 is electrically connected with the power source 2, and the power distribution switch 4 is used for connecting a load. The power distribution air switch 4 is a protection and control element used in a power system, has overload and short-circuit protection functions, and can automatically cut off the power supply 2 when a circuit is abnormal so as to protect the circuit and loads from damage.
In the embodiment of the present application, referring to fig. 6 and 7, the cabinet body 1 is provided with a wiring port 103, the distribution box 3 is provided with a wiring hole 3011, the wiring port 103 is correspondingly provided with the wiring hole 3011, and the wiring hole 3011 is used for electrically connecting the power distribution air switch 4 with the power supply 2, that is, the power distribution air switch 4 and the power supply 2 can be electrically connected through the wiring port 103 and the wiring hole 3011.
It should be noted that, in some embodiments, referring to fig. 3, the power cabinet 100 is provided with a routing box 11, the routing box 11 is disposed outside the cabinet body 1, the routing box 11 is used for accommodating a cable connected with the load by the power distribution space 4, and by setting the routing box 11, the routing box 11 is used for accommodating the cable connected with the load by the power distribution space 4, so that on one hand, the cable can be protected, and on the other hand, the overall appearance of the power cabinet 100 is attractive.
It should be noted that, the wiring box 11 may be connected to the outside of the cabinet body 1 through a screw and nut fit, and may also be connected to the outside of the cabinet body 1 through a rivet pressing stud 9.
For the above-mentioned distribution box 3 and distribution space 4, please refer to fig. 3, in some embodiments, the number of distribution boxes 3 is plural, the number of distribution space 4 is plural, and one distribution box 3 is disposed on one distribution space 4. Through setting up a plurality of block terminal 3 and a plurality of empty switch 4 that open of distribution that corresponds with it, then same power cabinet 100 can supply a plurality of users to use, can realize that different users distribute different block terminal 3 to the maloperation between the reducible user reduces the maloperation of each user to the empty switch 4 of other users' distribution or distribution circuit.
It can be understood that when the number of the distribution boxes 3 is plural, the number of the door locks 6 configured on the door covers 302 of the distribution boxes 3 is plural, one door lock 6 is disposed on one distribution box 3, by setting plural door locks 6, only the user having a key can open the corresponding door cover 302 to operate the distribution space 4 in the corresponding distribution box 3, so that misoperation between each user can be prevented, and misoperation of each user to the distribution space 4 or the distribution circuit of other users can be prevented.
It should be noted that, when the cabinet body 1 includes the side wall 102 and when the power cabinet 100 sets up the routing box 11, a plurality of distribution boxes 3 are distributed in the side wall 102 along two sides of the routing box 11, through this setting, on the one hand, the regular setting of the distribution boxes 3 can be realized, on the other hand, because the distribution boxes 3 are distributed in two sides of the routing box 11, the distance that the cable that the distribution space 4 is connected with the load enters from the distribution boxes 3 in the routing box 11 can be shortened, the use of the cable is saved, and the routing is regular easily.
In the embodiment of the application, the power cabinet 100 comprises a cabinet body 1, a power supply 2 arranged in the cabinet body 1, and a distribution box 3 comprising a box body 301 and a door cover 302, wherein the box body 301 is fixed on the cabinet body 1, and the door cover 302 is connected with the box body 301 to open or close the box body 301. The power distribution air switch 4 is arranged in the box body 301, the power distribution air switch 4 is electrically connected with the power supply 2, and the power distribution air switch 4 is used for connecting loads. When the load is detached, only the door cover 302 of the distribution box 3 arranged outside the cabinet body 1 is required to be opened, so that the load can be connected to the power supply 2 in the cabinet body 1 through the distribution air switch 4 arranged in the distribution box 3, namely, the cabinet door 101 of the power supply cabinet 100 is not required to be opened, on one hand, unnecessary energy loss is reduced, on the other hand, when the power supply cabinet 100 is in a severe environment, moist air or air with salt in the sea area and the like can be greatly reduced to enter the cabinet body 1 of the power supply cabinet 100, and therefore, the influence on the service life of the power supply 2 and other equipment in the power supply cabinet 100 can be greatly reduced.
The embodiment of the application also provides an embodiment of a communication power supply system, which comprises the power supply cabinet 100. The specific structure and function of the power cabinet 100 may be referred to the above embodiments, and will not be described in detail herein.
It should be noted that while the present application has been illustrated in the drawings and described in connection with the preferred embodiments thereof, it is to be understood that the application may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but are to be construed as providing a full breadth of the disclosure. The above technical features are further combined with each other to form various embodiments which are not listed above and are all considered as the scope of the present application described in the specification, further, the improvement or transformation can be carried out by the person skilled in the art according to the above description, and all the improvements and transformation shall fall within the protection scope of the appended claims.
Claims (10)
1. A power cabinet, comprising:
A cabinet body;
the power supply is arranged in the cabinet body;
the distribution box comprises a box body and a door cover, wherein the box body is fixed on the cabinet body, and the door cover is connected with the box body to open or close the box body;
The power distribution air switch is arranged in the box body and electrically connected with the power supply, and is used for connecting loads.
2. The power cabinet of claim 1, wherein the number of said distribution boxes is plural, the number of said distribution openings is plural, and one said distribution opening is disposed in one said distribution box.
3. The power cabinet of claim 2, further comprising a routing box disposed outside the cabinet body, the routing box configured to house a cable connected to the load by the power distribution air switch.
4. A power cabinet according to claim 3, wherein the cabinet body comprises a side wall, the distribution box is arranged on the side wall, and a plurality of distribution boxes are distributed on the side wall along two sides of the distribution box.
5. The power cabinet of any one of claims 1-4, further comprising a standoff stud, the standoff stud passing through the cabinet body and the distribution box to locate the distribution box outside the cabinet body;
And a sealing rubber strip is arranged between the cabinet body and the distribution box.
6. The power cabinet of any one of claims 1-4, further comprising a door lock disposed on the door cover.
7. The power cabinet of claim 6, further comprising a seal, the sealing element is arranged between the door cover and the box body.
8. The power cabinet according to any one of claims 1-4, wherein the cabinet body is provided with a wiring opening, the distribution box is provided with a wiring hole, the wiring opening is provided corresponding to the wiring hole, and the wiring hole is used for electrically connecting the distribution air switch with the power supply.
9. The power cabinet of claim 7, wherein the distribution box is provided with a wiring hole for the load to be connected with the distribution air;
The power cabinet further comprises a waterproof connector lug, and the waterproof connector lug is arranged in the connecting wire hole.
10. A communication power supply system comprising a power supply cabinet according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421343033.1U CN222735596U (en) | 2024-06-12 | 2024-06-12 | A power supply cabinet and a communication power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421343033.1U CN222735596U (en) | 2024-06-12 | 2024-06-12 | A power supply cabinet and a communication power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222735596U true CN222735596U (en) | 2025-04-08 |
Family
ID=95217968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421343033.1U Active CN222735596U (en) | 2024-06-12 | 2024-06-12 | A power supply cabinet and a communication power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222735596U (en) |
-
2024
- 2024-06-12 CN CN202421343033.1U patent/CN222735596U/en active Active
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