CN215769147U

CN215769147U - Communication engineering outdoor optical fiber exchange box

Info

Publication number: CN215769147U
Application number: CN202122037248.3U
Authority: CN
Inventors: 苗爱农; 刘燕
Original assignee: Xi'an Emb Electrical Engineering Co ltd
Current assignee: Xi'an Emb Electrical Engineering Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-08
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses an outdoor optical fiber exchange box for communication engineering, which comprises a box body, wherein a box door is installed on the rear end face of the box body through a hinge, a heat dissipation area is arranged at the upper end of the box body and is communicated with an inner cavity of the box body, a water blocking part is detachably installed at the top end of the heat dissipation area, a plurality of line pipes are installed on the left side wall and the right side wall of the box body, the line pipes are distributed up and down, a ventilation opening is formed in the front side wall of the box body, a fan is arranged in the ventilation opening, an insect prevention cover is arranged on the outer side of the ventilation opening, and a temperature sensor is arranged on the side wall of the box body. The utility model has the beneficial effects that: the heat dissipation area is arranged at the upper end of the box body, and the ventilation opening is formed in the side wall, so that the heat dissipation efficiency inside the exchange box is improved, and the damage of elements caused by overheating is avoided.

Description

Communication engineering outdoor optical fiber exchange box

Technical Field

The utility model relates to the technical field of communication engineering equipment, in particular to a communication engineering user external optical fiber exchange box.

Background

With the development of network technology, network devices have become indispensable devices in people's lives, and network communication devices are favored by people with the advantage of fast data transmission. The optical fiber exchange box is a connecting device installed outdoors in communication engineering, and the optical fiber exchange box is required to be relied on when a stable and quick network is required.

With the development of communication, the exchange box is more and more popular in life, the exchange box is used as main switch equipment of a cable network, is mainly used in industrial parks, residential communities, commercial centers and the like, and because a large number of wires and electric appliances exist in the device, a large amount of heat is generated during working, so that the heat cannot be effectively and naturally dissipated and further dissipated, and the device is easy to overheat to cause element damage or cause accidents; and the outdoor environment is various, and the work of waterproofing, protection against insects, etc. of commuting case need be done well.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a communication engineering user external optical fiber exchange box.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a communication engineering user outer fiber exchange box, includes the box, the chamber door is installed to the rear end face of box adoption hinge, the upper end of box is provided with the radiating area, and the inner chamber intercommunication of radiating area and box, and the top demountable installation in radiating area has manger plate portion, all installs a plurality of trunk pipes on the left side wall of box and the right side wall, and the wire pipe is distributed from top to bottom, has seted up the vent on the preceding lateral wall of box, is provided with the fan in the vent, and the outside of vent is provided with protection against insects cover, is provided with temperature sensor on the lateral wall of box.

Preferably, the heat extraction mouth has been seted up to the top surface of radiating area, is provided with the heat transfer fan in the heat extraction mouth, and the heat is discharged the box heat to the heat transfer fan, has seted up a plurality of scavenge ports on the lateral wall of radiating area, and the outside of scavenge port is provided with the fly net.

Preferably, the upper surface of the heat discharging opening is provided with a dust blocking net, and the dust blocking net is installed on the upper surface of the heat dissipating area through a nut.

Preferably, the top surface of the heat dissipation area is provided with a plurality of mounting grooves, and the mounting grooves are used for mounting the water retaining part.

Preferably, the water retaining part is in an inverted V shape, and the inner side of the water retaining part is provided with an inserted bar which is matched with the corresponding mounting groove for mounting.

Preferably, the wire arranging pipe comprises a bottom plate and wire blocking sheets, the bottom plate is mounted on the side wall of the box body through screws, fixing grooves are formed in the bottom plate, the wire blocking sheets are mounted on two sides of the bottom plate, and the wire blocking sheets are arranged at intervals.

Preferably, the thread blocking sheet comprises a protection sheet and a connecting sheet, one end of the connecting sheet is arranged on the bottom plate, and the other end of the connecting sheet is provided with the protection sheet.

Preferably, the surface of the connecting sheet is provided with a plurality of radiating grooves.

Preferably, the surface of the connecting piece is also provided with a limiting groove, and the limiting groove is positioned below the radiating groove.

Preferably, the bottom of the box body is provided with a plurality of supporting columns.

The utility model has the following advantages:

1. the heat dissipation area is arranged at the upper end of the box body, and the ventilation opening is formed in the side wall, so that the heat dissipation efficiency inside the exchange box is improved, and the damage of elements caused by overheating is avoided.

2. The water retaining part arranged at the top end of the heat dissipation area can prevent rainwater from entering the box body through the vent at the upper end in rainy days; the water retaining part is taken down in sunny days, so that the heat dissipation capacity of the exchange box is increased.

Drawings

FIG. 1 is a schematic diagram of the structure of an exchange box;

FIG. 2 is a schematic top view of a heat dissipation area;

FIG. 3 is a sectional view of the water guard;

FIG. 4 is a schematic view of a wire-comb array;

FIG. 5 is a schematic view showing the installation position of the fixing groove;

in the figure, 1-water retaining part, 2-box body, 3-support column, 4-bottom plate, 5-box door, 6-line calandria, 7-ventilation opening, 8-installation groove, 9-inserted bar, 10-dust blocking net, 11-heat exhaust opening, 12-heat exchange fan, 13-line blocking sheet, 14-protection sheet, 15-limiting groove, 16-connecting sheet, 17-heat dissipation groove, 18-heat dissipation area, 19-ventilation hole, 20-insect prevention cover and 21-fixing groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In this embodiment, fan and heat transfer fan 12 all are connected with the power electricity in the box 2, as shown in fig. 1, a communication engineering subscriber outer fiber exchange box, including box 2, box door 5 is installed to the rear end face of box 2 adoption hinge, and the upper end of box 2 is provided with radiating area 18, and radiating area 18 and the inner chamber intercommunication of box 2, and the top demountable installation of radiating area 18 has water retaining portion 1, and is preferred, and a plurality of mounting grooves 8 have been seted up to the top surface of radiating area 18, and mounting groove 8 is used for installing water retaining portion 1. Further, as shown in fig. 3, water blocking portion 1 is the style of calligraphy of falling V, the inboard of water blocking portion 1 is provided with inserted bar 9, inserted bar 9 and the 8 cooperation installations of mounting groove that correspond, through inserting inserted bar 9 or in taking out mounting groove 8, demountable installation just can be realized, and mounting groove 8 can play the positioning action to water blocking portion 1 in the installation, it is preferred, there is certain interval between the lower plane of water blocking portion 1 and radiating area 18, thereby also can be under the condition of not taking water blocking portion 1, heat transfer fan 12 carries out the heat transfer in to box 2. The water retaining part 1 arranged at the top end of the heat dissipation area 18 can prevent rainwater from entering the box body 2 through the vent 7 at the upper end in rainy days; the water retaining part 1 is taken down in fine weather, thereby increasing the heat radiation amount of the exchange box. A plurality of wire arranging pipes 6 are arranged on the left side wall and the right side wall of the box body 2, and the wire arranging pipes 6 are distributed up and down, so that the lines in the exchange box are arranged neatly, and the efficiency of natural heat dissipation is accelerated. A ventilation opening 7 is formed in the front side wall of the box body 2, a fan is arranged in the ventilation opening 7, an insect prevention cover 20 is arranged on the outer side of the ventilation opening 7, a temperature sensor (not shown in the figure) is arranged on the side wall of the box body 2, the temperature sensor detects the temperature in the box body 2 in real time, when the temperature in the box body 2 reaches a first set value, the temperature sensor sends a signal to a PLC (programmable logic controller), and the PLC controls a power supply for supplying power to the fan to dissipate heat in the box body 2; when the temperature in the box body 2 reaches a second set value, the temperature sensor sends a signal to the PLC controller, and the PLC controller respectively controls the power supply for supplying power to the fan and the heat exchange fan 12, so that the fan and the heat exchange fan 12 work, and the heat dissipation capacity is increased. The heat dissipation efficiency inside the exchange box is increased by providing the heat dissipation area 18 at the upper end of the box body 2 and the ventilation opening 7 at the side wall, thereby avoiding damage of the components due to overheating.

Further, as shown in fig. 2, the top surface of the heat dissipating area 18 is provided with a heat discharging opening 11, and preferably, the upper surface of the heat discharging opening 11 is provided with a dust blocking net 10, and the dust blocking net 10 is mounted on the upper surface of the heat dissipating area 18 through a nut. A heat exchange fan 12 is arranged in the heat exhaust port 11, the heat exchange fan 12 exhausts the heat in the box body 2, a plurality of ventilation holes 19 are formed in the side wall of the heat dissipation area 18, and an insect-proof net is arranged on the outer side of each ventilation hole 19. Specifically, the hot air in the box 2 floats upwards, the heat exchange fan 12 discharges the hot air in the box 2 in the rotating process, at this time, the pressure in the box 2 becomes less, and the external air enters the box 2 through the ventilation holes 19, so that the heat dissipation in the box 2 is accelerated, and the main functions of the dust blocking net 10 and the insect-proof net (not shown in the figure) are to prevent mosquitoes and other insects from entering the box 2.

In this embodiment, as shown in fig. 4, the wire arranging pipe 6 includes a bottom plate 4 and wire blocking sheets 13, the bottom plate 4 is mounted on the side wall of the box body 2 through screws, the bottom plate 4 is provided with fixing grooves 21, the wire blocking sheets 13 are mounted on two sides of the bottom plate 4, and the wire blocking sheets 13 are arranged at intervals. The line is arranged in the line exhaust pipe 6 along the interval between the adjacent line blocking sheets 13, and the ventilation volume of the line exhaust pipe 6 can be increased by arranging the line blocking sheets 13 at intervals, so that the heat dissipation efficiency is ensured. Further, the stop line piece 13 comprises a protection sheet 14 and a connecting piece 16, one end of the connecting piece 16 is arranged on the bottom plate 4, and the other end of the connecting piece 16 is provided with the protection sheet 14. The surface of the protective sheet 14 is smooth, so that the worker can be prevented from being scratched in the wire arranging process. Specifically, the worker clamps the communication line in the case 2 on the bottom plate 4 through the space between the adjacent wire blocking pieces 13, and then fixes the communication line on the wire arranging pipe 6 by passing the binding tape through the fixing groove 21.

In this embodiment, the surface of the connecting piece 16 is provided with a plurality of heat dissipation grooves 17. Further, the surface of the connecting piece 16 is provided with a limiting groove 15, and the limiting groove 15 is located below the heat dissipation groove 17. When the circuit is arranged in the inlet pipe calandria 6 along the interval between the adjacent stop line pieces 13, the limiting groove 15 can limit the circuit, and the heat dissipation groove 17 can increase the distance between the adjacent stop line pieces 13, thereby facilitating heat dissipation.

In this embodiment, the bottom of the box 2 is provided with a plurality of support columns 3. The main function of the support posts 3 is to lift the tank 2 off the ground, thereby reducing damage to the tank 2 caused by ground moisture in rainy weather.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a communication engineering user outer fiber exchange case, includes box (2), chamber door (5), its characterized in that are installed to the rear end face of box (2) adoption hinge: the upper end of box (2) is provided with radiating area (18), just radiating area (18) with the inner chamber intercommunication of box (2), the top demountable installation of radiating area (18) has manger plate portion (1), all install on the left side wall and the right side wall of box (2) if trunk calandria (6), line calandria (6) are upper and lower and distribute, vent (7) have been seted up on the preceding lateral wall of box (2), be provided with the fan in vent (7), the outside of vent (7) is provided with protection against insects cover (20), be provided with temperature sensor on the lateral wall of box (2).

2. The fiber optic cabinet of claim 1, wherein: the heat dissipation structure is characterized in that a heat exhaust opening (11) is formed in the top surface of the heat dissipation area (18), a heat exchange fan (12) is arranged in the heat exhaust opening (11), the heat in the box body (2) is exhausted by the heat exchange fan (12), a plurality of ventilation holes (19) are formed in the side wall of the heat dissipation area (18), and an insect-proof net is arranged on the outer side of each ventilation hole (19).

3. The fiber optic cabinet of claim 2, wherein: the upper surface of heat extraction mouth (11) is provided with dust blocking net (10), dust blocking net (10) pass through the nut to be installed the upper surface of radiating area (18).

4. The fiber optic cabinet of claim 3, wherein: the top surface of the heat dissipation area (18) is provided with a plurality of mounting grooves (8), and the mounting grooves (8) are used for mounting the water retaining part (1).

5. The fiber optic cabinet of claim 4, wherein: the water retaining part (1) is inverted V-shaped, an inserting rod (9) is arranged on the inner side of the water retaining part (1), and the inserting rod (9) is installed in a matching mode with the corresponding installation groove (8).

6. The communication engineering outdoor optical fiber exchange box according to any one of claims 1 to 5, characterized in that: wire-row pipe (6) include bottom plate (4) and stop line piece (13), bottom plate (4) are in through the screw install on the lateral wall of box (2), fixed slot (21) have been seted up on bottom plate (4), just the both sides of bottom plate (4) are all installed stop line piece (13), just stop line piece (13) interval sets up.

7. The fiber optic cabinet of claim 6, wherein: the stop line piece (13) comprises a protection plate (14) and a connecting piece (16), one end of the connecting piece (16) is arranged on the bottom plate (4), and the other end of the connecting piece (16) is provided with the protection plate (14).

8. The fiber optic cabinet of claim 7, wherein: the surface of the connecting piece (16) is provided with a plurality of radiating grooves (17).

9. The fiber optic cabinet of claim 8, wherein: the surface of the connecting piece (16) is also provided with a limiting groove (15), and the limiting groove (15) is positioned below the heat dissipation groove (17).

10. The fiber optic cabinet of claim 9, wherein: the bottom of the box body (2) is provided with a plurality of support columns (3).