CN108243585B

CN108243585B - Communication cabinet

Info

Publication number: CN108243585B
Application number: CN201611204967.7A
Authority: CN
Inventors: 陶纯新
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Group Design Institute Co Ltd
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Group Design Institute Co Ltd
Priority date: 2016-12-23
Filing date: 2016-12-23
Publication date: 2020-10-27
Anticipated expiration: 2036-12-23
Also published as: CN108243585A

Abstract

The embodiment of the invention discloses a communication cabinet, comprising: the front door comprises two front upright columns, two rear upright columns, two side plates, a front door, a rear door, a top plate and a base; the front upright post and the rear upright post are vertically arranged on the base; the top plate is vertically fixed with the front upright post and the rear upright post; the two front upright posts are symmetrically arranged, and the two rear upright posts are symmetrically arranged; the front door is connected with the front upright post through a hinge; the rear door is connected with the rear upright post through a hinge; the front upright post and the rear upright post are correspondingly provided with side plate fixing holes, and the side plates are fixed through the side plate fixing holes; the front upright post and the rear upright post are formed by bending plates, and the plates enclose a cavity with three closed surfaces and one open surface so as to form a wiring channel; radiating meshes are arranged on the side plates, the front door, the rear door, the top plate and the base. The communication cabinet provided by the invention can simultaneously solve the problems of equipment wiring and heat dissipation.

Description

Communication cabinet

Technical Field

The invention relates to the technical field of communication, in particular to a communication cabinet.

Background

The existing communication cabinet has a complex structure, and criss-cross reinforcing iron pieces are usually arranged between the upright posts and the side plates. These reinforcing ironware can block the line passageway to can also block the wind channel, influence the heat dissipation of communication rack internal plant.

Although many communication cabinet manufacturers take improvement measures for the above problems, such as integration of the upright posts and the square hole strips, and using the inner cavities of the upright posts as routing channels, these improvement measures have single functions, and cannot simultaneously solve the problems of routing and heat dissipation of internal equipment.

Therefore, the communication cabinet which can be conveniently wired and has good heat dissipation performance is provided, and the communication cabinet has very important significance.

Disclosure of Invention

To overcome the defects in the prior art, an embodiment of the present invention provides a communication cabinet, including:

the front door comprises two front upright columns, two rear upright columns, two side plates, a front door, a rear door, a top plate and a base;

the front upright post and the rear upright post are vertically arranged on the base; the top plate is vertically fixed with the front upright post and the rear upright post; the two front upright columns are symmetrically arranged, and the two rear upright columns are symmetrically arranged;

the front door is connected with the front upright post through a hinge; the rear door is connected with the rear upright post through a hinge;

the front upright post and the rear upright post are correspondingly provided with side plate fixing holes, and the side plates are fixed through the side plate fixing holes;

the front upright post and the rear upright post are formed by bending plates, and the plates enclose a cavity with three closed surfaces and one open surface so as to form a wiring channel;

and heat dissipation meshes are arranged on the side plates, the front door, the rear door, the top plate and the base.

According to the communication cabinet provided by the embodiment of the invention, the upright posts are cavities surrounded by the plates, so that the communication cabinet is convenient to route. In addition, because the side plates, the front door, the rear door, the top plate and the base of the communication cabinet are all provided with heat dissipation meshes, the communication cabinet effectively solves the problem of heat dissipation of internal equipment. In conclusion, the communication cabinet perfectly solves the problems of wiring and heat dissipation at the same time, and has a very wide application prospect.

Drawings

Fig. 1 is a schematic front view of a communication cabinet according to an embodiment of the present invention;

fig. 2 is a schematic top view of a communication cabinet according to an embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

fig. 5 is a schematic structural diagram of a front pillar of a communication cabinet according to an embodiment of the invention;

fig. 6 is a side view of a front pillar of a telecommunications cabinet according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a rear pillar of a communication cabinet according to an embodiment of the present invention;

fig. 8 is a schematic diagram of a reinforcement structure of a telecommunications cabinet according to an embodiment of the present invention;

fig. 9 is a schematic diagram of a cable tray structure of a telecommunications cabinet according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments, but not all embodiments, of the present invention. 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.

Fig. 1 and 2 are schematic diagrams of a communication cabinet according to an embodiment of the present invention, referring to fig. 1 and 2, in which the embodiment discloses a communication cabinet, including:

the front upright post comprises two front upright posts 1, two rear upright posts 2, two side plates 3, a front door 4, a rear door 5, a top plate 6 and a base 7;

the front upright post 1 and the rear upright post 2 are vertically arranged on a base 7; the top plate 6 is vertically fixed with the front upright post 1 and the rear upright post 2; the two front upright posts 1 are symmetrically arranged, and the two rear upright posts 2 are symmetrically arranged;

the front door 4 is connected with the front upright post 1 through a hinge; the rear door 5 is connected with the rear upright post 2 through a hinge;

the front upright post 1 and the rear upright post 2 are provided with side

plate fixing holes

51 and 71 correspondingly, and the side plate 3 is fixed through the side

plate fixing holes

51 and 71;

the front upright post 1 and the rear upright post 2 are formed by bending plates, and the plates enclose

cavities

52 and 72 with three closed sides and one open side to form a wiring channel;

Specifically, fig. 3 is an enlarged schematic view of a portion a in fig. 2, fig. 4 is an enlarged schematic view of a portion B in fig. 2, and referring to fig. 3 and 4, the front door 4 is connected to the front pillar 1 by a hinge 31; the rear door 5 is connected with the rear upright post 2 through a hinge 41;

fig. 5 is a schematic structural view of a front pillar of a communication cabinet according to an embodiment of the present invention, fig. 6 is a schematic structural view of a side surface of a front pillar of a communication cabinet according to an embodiment of the present invention, fig. 7 is a schematic structural view of a rear pillar of a communication cabinet according to an embodiment of the present invention, and referring to fig. 5, 6 and 7, side

plate fixing holes

51 and 71 are formed in the front pillar 1 and the rear pillar 2, and the side plate 3 is fixed through the side

plate fixing holes

51 and 71; in this embodiment, the number of the side

plate fixing holes

51 and 71 is 3, but the specific number thereof may be adjusted according to actual situations, and this embodiment is not limited thereto.

It will be appreciated that the front pillar 1 and the rear pillar 2 are further provided with

hinge mounting holes

55, 75 for mounting the hinges, thereby connecting the front door 4 and the rear door 5.

cavities

52 and 72 with three closed sides and one open side to form a wiring channel;

and heat dissipation mesh holes (not shown in the figure) are formed in the side plates 3, the front door 4, the rear door 5, the top plate 6 and the base 7, so that heat dissipation of equipment in the communication cabinet is facilitated. Wherein the base 7 is further provided with feet 7' for supporting the base 7.

Taking the BBU equipment installed in the communication cabinet as an example, the fan of the BBU equipment can suck cold air outside the communication cabinet from the heat dissipation mesh of the side plate on one side, and the cold air leaves from the heat dissipation hole of the side plate on the other side after passing through the BBU equipment, so that the heat dissipation of the BBU equipment is realized.

Of course, the specific shape and number of the heat dissipation holes may be adjusted according to the need, which is not limited in this embodiment.

Further, the open side of the

cavity

52, 72 enclosed by the plate is provided with a

fixing strip

53, 73 to fix the

cavity

52, 72.

The

fixing strips

53, 73 can also be used as wire management rings, if desired.

Preferably, the plate material is metal, and the

fixing strips

53, 73 are also preferably metal. The

fixing strips

53 and 73 can reinforce the front pillar 1 and the rear pillar 2 by welding both ends of the

metal fixing strips

53 and 73 to the front pillar 1 and the rear pillar 2.

Further, the front upright post 1 is provided with a first square hole strip 54, and the rear upright post 2 is correspondingly provided with a second square hole strip 74. Specifically, the square holes on the first square hole strip 54 correspond to the heights of the square holes on the second square hole strip 74 one by one.

Fig. 8 is a schematic structural diagram of a reinforcement of a communication cabinet according to an embodiment of the present invention, and referring to fig. 8, further,

reinforcements

81 and 82 are correspondingly disposed between the first square hole strip 54 of the front pillar 1 and the second square hole strip 74 of the rear pillar 2.

The reinforcing

members

81 and 82 are symmetrical to each other and have a height of 1U (44.5 mm). The reinforcing member 81 has mounting

holes

811 and 812, and the reinforcing member 82 has mounting

holes

821 and 822. The mounting hole 811 is fixed to the square hole of the first square hole strip 54 of the front pillar 1, and the mounting hole 812 is correspondingly fixed to the square hole of the second square hole strip 74 of the rear pillar 2. The mounting hole 821 is fixed to the square hole of the first square hole strip 54 of the other front upright 1, and the mounting hole 822 is correspondingly fixed to the square hole of the second square hole strip 74 of the other rear upright 2.

The reinforcing

members

81 and 82 are installed under the equipment to reinforce the first square-hole strip 54 to which the equipment is installed, and prevent the first square-hole strip 54 from being deformed when the weight of the equipment is excessively large.

It should be noted that the rear pillar 2 is further provided with a third square hole strip 74 'in addition to the second square hole strip 74, and the third square hole strip 74' is perpendicular to the second square hole strip 74 for further strengthening the equipment in the communication cabinet when the equipment is too heavy.

Further, a wire hole 6 'is further formed in the top plate 6, and the wire hole 6' is arranged corresponding to the wiring channel, so that a cable can pass through the top plate 6 and be connected with equipment in the communication cabinet through the

cavities

52 and 72.

Fig. 9 is a schematic structural diagram of a cable tray of a communication cabinet according to an example of the present invention, and referring to fig. 9, further, a reinforcing member 81 disposed between the first square hole strip 54 of the front pillar 1 and the second square hole strip 74 of the rear pillar 2 is disposed on the cable tray 9 corresponding to a reinforcing member 82 disposed between the first square hole strip 54 of the other front pillar 1 and the second square hole strip 74 of the other rear pillar 2.

In particular, the cable tray 9 can be mounted on the

stiffeners

81, 82 through the mounting

holes

813, 823. The cables of the two wiring channels of the rear upright post 2 can be distributed to the front side of the communication cabinet through the cable bracket 9.

According to the communication cabinet provided by the embodiment of the invention, the first square hole strip is reinforced by using the reinforcing piece, and the third square hole strip is further arranged to further reinforce equipment in the cabinet, so that the communication cabinet can effectively avoid the condition that the equipment or the communication cabinet is damaged due to heavy equipment. Further, because a cable bracket is arranged between the reinforcing members, the arrangement of cables is facilitated.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A telecommunications cabinet, comprising: the front door comprises two front upright columns, two rear upright columns, two side plates, a front door, a rear door, a top plate and a base;

it is characterized in that the preparation method is characterized in that,

radiating meshes are arranged on the side plates, the front door, the rear door, the top plate and the base;

wherein, the open surface of the cavity surrounded by the plates is provided with a fixing strip for fixing the cavity; the fixing strip is also used as a wire arranging ring;

and the top plate is provided with a wire hole corresponding to the wire routing channel.

2. The communication cabinet of claim 1, wherein the front pillars are provided with first square hole strips, and the rear pillars are correspondingly provided with second square hole strips.

3. The communication cabinet of claim 2, wherein a reinforcement is disposed between the first square hole strip of the front pillar and the second square hole strip of the rear pillar.

4. The communication cabinet of claim 3, wherein a reinforcement disposed between the first square hole strip of the front upright and the second square hole strip of the rear upright is provided with a cable bracket corresponding to a reinforcement disposed between the first square hole strip of the other front upright and the second square hole strip of the other rear upright.

5. The communication cabinet of claim 2, wherein the rear pillar is further provided with a third square hole strip, and the third square hole strip is perpendicular to the second square hole strip.

6. The communication cabinet of claim 5, wherein the base is further provided with feet.

7. The communication cabinet of claim 1, wherein the sheet material is metal.

8. The communication cabinet of claim 1, wherein the securing strip is metal.