CN215071147U

CN215071147U - Waterproof and moistureproof distribution box for communication

Info

Publication number: CN215071147U
Application number: CN202121706760.6U
Authority: CN
Inventors: 徐溢峰; 蒋茂成; 胡治东
Original assignee: Wuhan Textile University
Current assignee: Wuhan Textile University
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-07
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a dampproofing and waterproofing block terminal is used in communication, the power distribution box comprises a box body, the filter plate is inlayed on the box top, the overhead guard is installed on the filter plate top, the welding of overhead guard inner wall top has a pair of guide duct, the equal threaded connection of a pair of guide duct inner wall has a plurality of bolts, a pair of guide duct is respectively through bolted connection has the fixed bolster, fixed bolster internally mounted has the motor, the bearing is installed to guide duct inner wall one side block, the guide duct has the flabellum through bearing swing joint, and the motor output passes through the shaft coupling and is connected with the flabellum transmission, install into the tuber pipe between a pair of guide duct, and laminate mutually on the bottom of income tuber pipe and the top of filter plate, it installs the cotton that absorbs water to go into the tuber pipe inner wall, the ramp is all installed to the inside bottom of overhead guard, ramp top one side is connected with the guide duct. This kind of communication is with dampproofing and waterproofing block terminal, simple structure is reasonable, and the modern design can effectively realize good dampproofing and waterproofing, and easy operation is convenient, has higher practical value.

Description

Waterproof and moistureproof distribution box for communication

Technical Field

The utility model relates to a power equipment technical field specifically is a communication is with dampproofing and waterproofing block terminal.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The control center is used for commanding various components in a power supply circuit to reasonably distribute electric energy, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, and is also a key for obtaining whether a user is satisfied with the power supply quality.

However, current block terminal is too single because the structure leads to the block terminal in the in-process of outdoor use, can't play good dampproofing and waterproofing effect to, the normal use of the inside electrical part of direct influence block terminal. Therefore, the waterproof and moistureproof distribution box for communication is provided by improving the structure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a dampproofing and waterproofing block terminal for communication, the power distribution box comprises a box body, the filter plate has been inlayed on the box top, the overhead guard is installed on the filter plate top, the welding of overhead guard inner wall top has a pair of guide duct, and is a pair of the equal threaded connection of guide duct inner wall has a plurality of bolts, and is a pair of the guide duct has the fixed bolster through bolted connection respectively, the fixed bolster internally mounted has the motor, the bearing is installed to guide duct inner wall one side block, the guide duct has the flabellum through bearing swing joint, just the motor output passes through the shaft coupling and is connected with the flabellum transmission, and is a pair of install into the tuber pipe between the guide duct, just laminate mutually with the top of filter plate the bottom of income tuber pipe, it absorbs water cotton to go into the tuber pipe inner wall, the ramp is all installed to the inside bottom of overhead guard, ramp top one side and guide duct connection.

As a preferred technical scheme of the utility model, the box outer wall is equipped with the spring hinge, the box articulates through the spring hinge has the chamber door, just the handle is installed to the chamber door outer wall, chamber door outer wall one side is inlayed and is established and install the glass board.

As a preferred technical scheme of the utility model, chamber door one side is connected with sealed the pad, just box outer wall one side sets up the seal groove with the mutual block of sealed pad.

As a preferred technical scheme of the utility model, box inner wall both sides all are connected with a plurality of mounting brackets, and are a plurality of mounting bracket one side all is provided with multiunit screw thread through-hole.

As a preferred technical scheme of the utility model, the chamber door bottom is provided with a plurality of through wires holes, and is a plurality of annular brush is all installed to the through wires downthehole wall.

As an optimal technical scheme of the utility model, top cap outer wall one side is provided with ventilative grid, just the dust cover is installed to ventilative grid outer wall.

As an optimal technical scheme of the utility model, top cap top both sides all are provided with the diversion flume, just the diversion flume is the echelonment and distributes.

As an optimized technical scheme of the utility model, the guide duct outer wall is provided with a plurality of ventilation holes, and a plurality of the ventilation hole all is located the top of flabellum.

The utility model has the advantages that:

1. according to the waterproof and moistureproof distribution box for communication, the fan blades are driven by the motor to enable the interior of the air guide pipe to form movable air flow, and then the air inlet pipe and the absorbent cotton are matched with each other to enable the interior of the distribution box to form air flow exchange with the outside, so that a dehumidification effect is achieved on the interior of the distribution box, and external rainwater is prevented from entering the interior of the box body through the mutual matching of the top cover and the slope plate, so that the distribution box achieves a good waterproof function;

2. this kind of communication is with dampproofing and waterproofing block terminal, transparent characteristic through utilizing the glass board, make it more convenient to observe the inside ammeter numerical value of this block terminal, and through sealed the mutually supporting of filling up with the seal groove, make to possess good leakproofness between box and the chamber door, avoid external too much moisture to get into this block terminal, and through the mutually supporting of mounting bracket and screw thread through-hole, be convenient for the fixed mounting of the inside electrical part of this block terminal, and simultaneously, through the installation of annular brush, make the through wires hole when interlude the wire, still keep less gap, thereby, reduce moisture and get into this block terminal. The utility model has the advantages of simple and reasonable structure, the modern design can effectively realize good dampproofing and waterproofing, and easy operation is convenient, has higher practical value.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of a waterproof and moistureproof distribution box for communication of the present invention;

fig. 2 is an expanded schematic view of the waterproof and moisture-proof distribution box for communication of the present invention;

fig. 3 is a cross-sectional view of the waterproof and moistureproof distribution box for communication of the present invention;

fig. 4 is an enlarged schematic view of the structure a in fig. 3 of the waterproof and moistureproof distribution box for communication of the present invention.

In the figure: 1. a box body; 2. a top cover; 3. a box door; 4. a glass plate; 5. a handle; 6. a breathable grid; 7. a water diversion groove; 8. a threaded through hole; 9. a gasket; 10. a sealing groove; 11. threading holes; 12. a mounting frame; 13. an air inlet pipe; 14. absorbent cotton; 15. a ramp plate; 16. filtering the plate; 17. a motor; 18. fixing a bracket; 19. a fan blade; 20. a vent hole; 21. an air guide pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model relates to a waterproof and moistureproof distribution box for communication, which comprises a box body 1, a filter plate 16 is embedded at the top end of the box body 1, a top cover 2 is installed at the top end of the filter plate 16, a pair of air guide pipes 21 are welded at the top end of the inner wall of the top cover 2, a plurality of bolts are connected with the inner walls of the pair of air guide pipes 21 through threads, the pair of air guide pipes 21 are respectively connected with a fixed bracket 18 through bolts, a motor 17 is installed inside the fixed bracket 18, a bearing is installed at one side of the inner wall of the air guide pipe 21 in a clamping way, the air guide pipe 21 is movably connected with a fan blade 19 through the bearing, the output end of the motor 17 is connected with the fan blade 19 through a coupling in a transmission way, an air inlet pipe 13 is arranged between a pair of air guide pipes 21, the bottom end of the air inlet pipe 13 is attached to the top end of the filter plate 16, the inner wall of the air inlet pipe 13 is provided with absorbent cotton 14, the bottom ends of the inner parts of the top covers 2 are provided with slope plates 15, and one side of the top ends of the slope plates 15 is connected with an air guide pipe 21.

Wherein, 1 outer wall of box is equipped with the spring hinge, and box 1 articulates through the spring hinge has

chamber door

3, and 3 outer walls of chamber

door install handle

5, and 3 outer walls of chamber door one side are inlayed and are established and install glass board 4, through the transparent characteristic who utilizes glass board 4 for it is more convenient to observe the inside ammeter numerical value of this block terminal.

Wherein, 3 one sides of chamber door are connected with sealed

pad

9, and 1 outer wall one side of box sets up the seal groove 10 with sealed mutual block of pad 9, through sealed pad 9 and seal groove 10 mutually supporting for possess good leakproofness between box 1 and the chamber door 3, avoid external too much moisture to get into this block terminal.

Wherein, 1 inner wall both sides of box all are connected with a plurality of mounting brackets 12, and a plurality of mounting brackets 12 one side all is provided with multiunit screw thread through-hole 8, through mutually supporting of mounting bracket 12 and screw thread through-hole 8, the fixed mounting of the inside electrical part of this block terminal of being convenient for.

Wherein, 3 bottoms of chamber door are provided with a plurality of through wires holes 11, and annular brush is all installed to a plurality of through wires holes 11 inner wall, through the installation of annular brush for through wires holes 11 still keep less gap when interlude the wire, thereby, reduce moisture and get into this block terminal.

Wherein, 2 outer wall one sides of hood are provided with

ventilative grid

6, and 6 outer walls of ventilative grid install the dust cover, and through the installation of dust cover, avoid external impurity to get into the inside of this block terminal through ventilative grid 6.

Wherein, 2 top both sides of overhead guard all are provided with diversion flume 7, and diversion flume 7 is the echelonment and distributes, through diversion flume 7's setting for overhead guard 2 possesses stronger hydrophobic efficiency.

Wherein, the outer wall of guide duct 21 is provided with a plurality of ventilation holes 20, and a plurality of ventilation holes 20 all are located the top of flabellum 19, through the setting in ventilation hole 20 for the inside air flow of this block terminal is more in the same direction as expert.

The working principle is as follows: when the waterproof and moistureproof distribution box for communication is used, firstly, the distribution box is installed in a designated working area, corresponding electric devices are installed in the distribution box, then the distribution box is mutually connected through a wire, corresponding live tests are carried out, after normal use is ensured, butt joint with an external circuit is carried out, the fan blade 19 is driven through the motor 17, movable airflow is formed in the air guide pipe 21, airflow exchange is formed between the inside of the distribution box and the outside through the mutual matching of the air inlet pipe 13 and the absorbent cotton 14, therefore, dehumidification effect is realized in the inside of the distribution box, external rainwater is prevented from entering the inside of the box body 1 through the mutual matching of the top cover 2 and the slope plate 15, good waterproof function is realized in the distribution box, the waterproof and moistureproof distribution box for communication utilizes the transparent characteristic of the glass plate 4, make it more convenient to observe the inside ammeter numerical value of this block terminal, and through sealed mutually supporting of pad 9 and seal groove 10, make and possess good leakproofness between box 1 and the chamber door 3, avoid external too much moisture to get into this block terminal, and through mutually supporting of mounting bracket 12 and screw thread through-hole 8, the fixed mounting of the inside electrical part of this block terminal of being convenient for, and simultaneously, installation through the annular brush, make through wires hole 11 when interlude the wire, still keep less gap, thereby, reduce moisture and get into this block terminal. The utility model has the advantages of simple and reasonable structure, the modern design can effectively realize good dampproofing and waterproofing, and easy operation is convenient, has higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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.

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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The waterproof and moistureproof distribution box for communication comprises a box body (1) and is characterized in that a filter plate (16) is embedded at the top end of the box body (1), a top cover (2) is installed at the top end of the filter plate (16), a pair of air guide pipes (21) are welded at the top end of the inner wall of the top cover (2), a plurality of bolts are in threaded connection with the inner walls of the pair of air guide pipes (21), the pair of air guide pipes (21) are respectively connected with a fixed support (18) through bolts, a motor (17) is installed inside the fixed support (18), a bearing is installed on one side of the inner wall of each air guide pipe (21) in a clamping manner, each air guide pipe (21) is movably connected with a fan blade (19) through the bearing, the output end of the motor (17) is in transmission connection with the fan blade (19) through a coupler, an air inlet pipe (13) is installed between the pair of air guide pipes (21), and the bottom end of the air inlet pipe (13) is attached to the top end of the filter plate (16), the water absorption cotton (14) is installed on the inner wall of the air inlet pipe (13), the slope plates (15) are installed at the bottom ends of the inner portions of the top covers (2), and one sides of the top ends of the slope plates (15) are connected with the air guide pipe (21).

2. The waterproof and moistureproof distribution box for communication according to claim 1, wherein the outer wall of the box body (1) is provided with a spring hinge, the box body (1) is hinged with a box door (3) through the spring hinge, the outer wall of the box door (3) is provided with a handle (5), and one side of the outer wall of the box door (3) is embedded with a glass plate (4).

3. The waterproof and moistureproof distribution box for communication according to claim 2, wherein a sealing gasket (9) is connected to one side of the box door (3), and a sealing groove (10) which is mutually clamped with the sealing gasket (9) is arranged on one side of the outer wall of the box body (1).

4. The waterproof and moistureproof distribution box for communication according to claim 1, wherein a plurality of mounting frames (12) are connected to both sides of the inner wall of the box body (1), and a plurality of groups of threaded through holes (8) are formed on one side of each mounting frame (12).

5. The waterproof and moistureproof distribution box for communication according to claim 2, wherein a plurality of threading holes (11) are arranged at the bottom end of the box door (3), and annular brushes are arranged on the inner walls of the threading holes (11).

6. The waterproof and moistureproof distribution box for communication according to claim 1, wherein a ventilating grille (6) is arranged on one side of the outer wall of the top cover (2), and a dustproof cover is arranged on the outer wall of the ventilating grille (6).

7. The waterproof and moistureproof distribution box for communication according to claim 1, wherein the top cover (2) is provided with water grooves (7) on both sides of the top end, and the water grooves (7) are distributed in a step shape.

8. The waterproof and moistureproof distribution box for communication according to claim 1, wherein the outer wall of the air duct (21) is provided with a plurality of ventilation holes (20), and the plurality of ventilation holes (20) are all located at the top end of the fan blade (19).