CN215497910U

CN215497910U - Intelligent monitoring AC low-voltage power distribution cabinet

Info

Publication number: CN215497910U
Application number: CN202121985072.8U
Authority: CN
Inventors: 刘红纲; 李鹏聪; 郭福坤; 刘存彪; 徐森
Original assignee: Shandong Pingan Electric Equipment Co ltd
Current assignee: Shandong Pingan Electric Equipment Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-11
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses an intelligent monitoring alternating-current low-voltage power distribution cabinet which comprises a cabinet body, wherein a partition plate is arranged at the rear part of the inner side wall of the cabinet body, a heat dissipation mechanism is arranged at the rear side of the interior of the cabinet body, a plurality of heat dissipation holes are formed in the partition plate and the rear side wall of the cabinet body, a dust collection pipe group is arranged at the front side of the inner side wall of the cabinet body, a dust collection box and an exhaust fan are arranged on the upper side wall of the cabinet body, a dust outlet end of the dust collection pipe group penetrates through the upper side wall of the cabinet body and is communicated with the dust collection box, and an air suction end of the exhaust fan is communicated with the side wall of the dust collection box, so that the air blowing area in the power distribution cabinet is larger, the heat dissipation effect of the power distribution cabinet is better, the dust removal effect in the power distribution cabinet is better, and the protection of electrical components is facilitated.

Description

Intelligent monitoring AC low-voltage power distribution cabinet

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to an intelligent monitoring alternating-current low-voltage power distribution cabinet.

Background

The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used as power for converting and controlling the electric energy of illumination and power distribution. Lay low-voltage distribution cabinet, in order to guarantee the safety of using, the surrounding environment generally keeps dry ventilation, reduce its inside electrical components's corrosion damage, but present low-voltage distribution cabinet is simple structure usually, it is comparatively simple to ventilation unit's design, can't make the inside electrical components of low-voltage distribution cabinet obtain better heat dissipation, and also make the interior gathering dust of low-voltage distribution cabinet easily, reduce electrical components's life easily, can't make electrical components obtain better protection, for this reason, we provide an intelligent monitoring alternating current low-voltage distribution cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent monitoring alternating-current low-voltage power distribution cabinet to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: intelligent monitoring alternating-current low-voltage power distribution cabinet, the intelligent monitoring alternating-current low-voltage power distribution cabinet comprises a cabinet body, the inside wall rear portion of the cabinet body is equipped with the baffle, the inside rear side of the cabinet body is equipped with heat dissipation mechanism, the baffle with the back lateral wall of the cabinet body all is equipped with a plurality of louvres, the inside wall front side of the cabinet body is equipped with the dust absorption nest of tubes, the last lateral wall of the cabinet body is equipped with suction box and air exhauster, the play dirt end of dust absorption nest of tubes runs through the last lateral wall of the cabinet body with suction box through connection, the convulsions end of air exhauster with suction box's lateral wall through connection.

Preferably, the heat dissipation mechanism includes motor case and rhombus frame, the motor case is established the right side wall rear side middle part of the cabinet body, the interior right surface of motor case is equipped with the motor, the drive end of motor runs through the right side wall fixedly connected with threaded rod of the cabinet body, the left end of threaded rod with the interior left surface of the cabinet body rotates to be connected, bilateral symmetry and threaded connection have the nut piece on the threaded rod, two the nut piece all with the rear side wall sliding connection of the cabinet body, just the screw thread opposite direction of the threaded rod left and right sides, the pin joint of the rhombus frame left and right sides all is connected in corresponding the side on the nut piece, the pin joint rear portion of the upper and lower both sides of rhombus frame is in through slider sliding connection on the rear side wall of the cabinet body, the pin joint front portion of the upper and lower both sides of rhombus frame all is connected with the fan.

Preferably, the dust absorption nest of tubes includes the rectangular pipe, the back lateral wall through connection of rectangular pipe has a plurality of dust absorption pipes, the preceding lateral wall through connection of rectangular pipe has the one end of taking out the dirt pipe, the other end of taking out the dirt pipe runs through the last lateral wall of the cabinet body with dust collection box through connection.

Preferably, the front parts of the left and right inner surfaces of the cabinet body are respectively provided with an electric sliding table, and the rectangular pipes are arranged between the sliding table ends of the two electric sliding tables.

Preferably, the inner side wall of the dust suction box is provided with a dust shield corresponding to the position of the air exhaust end of the exhaust fan.

Preferably, the rear side wall of the cabinet body is provided with a dust screen.

Compared with the prior art, the utility model has the beneficial effects that: intelligent monitoring AC low voltage power distribution cabinet, make the threaded rod rotate through the motor, the equal threaded connection in threaded rod both sides has the nut piece, threaded rod both sides screw thread opposite direction, rhombus frame joint is on two nut pieces, slider sliding connection is passed through at the internal rear surface of the cabinet body in both sides about the rhombus frame, the pin joint of both sides front end all is equipped with the fan about the rhombus frame, can make the area of blowing in this switch board bigger, make the radiating effect of switch board better, do benefit to electrical components's protection, through the air exhauster convulsions, the air exhauster is connected with the suction box, electronic slip table drives the rectangular pipe and slides from top to bottom, the suction box is through-connected with rectangular pipe with the suction pipe to the suction pipe, the suction pipe is established on the rectangular pipe, make the dust absorption pipe dust absorption, can make the inside dust removal effect of switch board better, do benefit to electrical components's protection.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic diagram of a right-side cross-sectional structure of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

In the figure: 1-cabinet body, 2-partition board, 3-radiating hole, 4-dust suction box, 5-exhaust fan, 6-motor box, 7-motor, 8-threaded rod, 9-diamond frame, 10-fan, 11-nut block, 12-dust suction pipe, 13-dust suction pipe, 14-rectangular pipe, 15-electric sliding table, 16-dust hood and 17-dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-4, the present invention provides the following technical solutions: an intelligent monitoring alternating-current low-voltage power distribution cabinet comprises a cabinet body 1, wherein a partition plate 2 is arranged at the rear part of the inner side wall of the cabinet body 1, the front side of the partition plate 2 is used for installing different electrical components, a heat dissipation mechanism is arranged at the rear side of the interior of the cabinet body 1 and is used for dissipating heat to the interior of the cabinet body 1, so that the heat dissipation effect of the electrical components is better, a plurality of heat dissipation holes 3 are respectively arranged on the partition plate 2 and the rear side wall of the cabinet body 1, the heat dissipation holes 3 facilitate the blowing of the heat dissipation mechanism, a dust collection pipe set is arranged at the front side of the inner side wall of the cabinet body 1, the dust collection end of the dust collection pipe set is opposite to the electrical components installed on the partition plate 2, a dust collection box 4 and an exhaust fan 5 are arranged on the upper side wall of the cabinet body 1, the dust outlet end of the dust collection pipe set penetrates through the upper side wall of the cabinet body 1 and is in through connection with the dust collection box 4, and the exhaust end of the exhaust fan 5 is in through connection with the side wall of the dust collection box 4, the exhaust fan 5 is controlled to exhaust air, so that the dust collecting pipe group sucks dust covered on the electrical components into the dust collecting box 4, the protection of the electrical components is facilitated, and the service life of the electrical components is prolonged.

Specifically, the heat dissipation mechanism comprises a motor box 6 and a diamond-shaped frame 9, the motor box 6 is arranged in the middle of the rear side of the right side wall of the cabinet body 1, a motor 7 is arranged on the inner right surface of the motor box 6, a threaded rod 8 is fixedly connected with the driving end of the motor 7 through the right side wall of the cabinet body 1, the left end of the threaded rod 8 is rotatably connected with the inner left surface of the cabinet body 1, nut blocks 11 are bilaterally symmetrical and are connected with the threaded rod 8 in a threaded manner, both the nut blocks 11 are slidably connected with the rear side wall of the cabinet body 1, the nut blocks 11 slide left and right in the cabinet body 1, the thread directions of the left side and the right side of the threaded rod 8 are opposite, the hinge points of the left side and the right side of the diamond-shaped frame 9 are connected with the nut blocks 11 of the corresponding side, and the rear portions of the hinge points of the upper side and the lower side of the diamond-shaped frame 9 are slidably connected with the rear side wall of the cabinet body 1 through a sliding block, the hinge points on the upper side and the lower side of the diamond-shaped frame 9 slide up and down in the cabinet body 1, and the front parts of the hinge points on the upper side and the lower side of the diamond-shaped frame 9 are connected with fans 10.

When heat is dissipated, the fan 10 is operated, the motor 7 is controlled to rotate, the threaded rod 8 is rotated by the motor 7, the two nut blocks 11 on the threaded rod 8 are limited by the cabinet body 1 and can slide left and right, the thread directions of the two sides of the threaded rod 8 are opposite, so that the nut blocks 11 on the two sides can be close to or away from each other when sliding, when the two nut blocks 11 are close to each other, hinge points on the left side and the right side of the diamond-shaped frame 9 can be close to each other, so that hinge points on the upper side and the lower side of the diamond-shaped frame 9 can be away from each other, the fans 10 on the two sides can be far away from each other, when the two nut blocks 11 are far away from each other, hinge points on the left side and the right side of the diamond-shaped frame 9 can be far away from each other, so that the hinge points on the upper side and the lower side of the diamond-shaped frame 9 are close to each other, so that the fans 10 on the two sides can slide up and down in a reciprocating manner, the blowing area of the fans 10 is larger, and the heat dissipation effect inside the power distribution cabinet is better, is beneficial to the protection of electrical elements.

Particularly, the dust absorption nest of tubes includes rectangular pipe 14, rectangular pipe 14's rear side wall through connection has a plurality of dust absorption pipes 12, rectangular pipe 14's preceding lateral wall through connection has the one end of taking out dirt pipe 13, the other end of taking out dirt pipe 13 runs through the last lateral wall of the cabinet body 1 with dust suction box 4 through connection, air exhauster 5 work makes a plurality of dust absorption pipes 12 take out dirt jointly, is drawn into the dust suction box 4 with the internal dust of cabinet through rectangular pipe 14 and take out dirt pipe 13.

Particularly, two internal surface fronts all are equipped with electronic slip table 15 about the cabinet body 1, rectangular pipe 14 establishes two between electronic slip table 15's the slip table end, control electronic slip table 15 slides, make rectangular pipe 14 can slide from top to bottom in the cabinet body 1, make the dust absorption scope of dust absorption pipe 12 on the rectangular pipe 14 bigger, make the electrical components of each position installation can both remove dust, make the dust removal effect in this switch board better, be favorable to electrical components's protection.

Particularly, the inside wall of suction box 4 corresponds the convulsions end position of air exhauster 5 is equipped with dust hood 16, and dust hood 16 is used for protecting the convulsions end of air exhauster 5, avoids the dust to be drawn into in a large number in air exhauster 5.

Particularly, the rear side wall of the cabinet body 1 is provided with the dust screen 17, so that external dust is reduced to enter the cabinet body 1 through the heat dissipation holes 3, and protection of electrical components is facilitated.

The working principle is as follows: when the power distribution cabinet is cooled, the motor 7 is driven and the fan 10 is rotated, the motor 7 rotates the threaded rod 8, the thread directions of two sides of the threaded rod 8 are opposite, so that the nut blocks 11 of which two sides are limited by the side wall of the cabinet body 1 can be close to or away from each other, when the two nut blocks 11 slide, the hinge points of the upper side and the lower side of the diamond frame 9 can be close to or away from each other, so that the fans 10 of the upper side and the lower side can slide up and down in a reciprocating manner, the blowing area of the fan 10 is larger, the heat dissipation effect in the power distribution cabinet is better, meanwhile, dust can be removed from the power distribution cabinet, the exhaust fan 5 exhausts air, the dust in the power distribution cabinet is sucked into the dust collection box 4 by the dust collection pipe 12, the electric sliding table 15 can be controlled to slide up and down, the dust collection pipe 12 can slide up and down, the power distribution cabinet can be more comprehensively dedusted, and the dust removal effect is better, to sum up, the power distribution cabinet has better heat dissipation and dust removal effects, and is favorable for protecting internal electrical elements.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Intelligent monitoring AC low-voltage power distribution cabinet, including the cabinet body (1), its characterized in that: the inside wall rear portion of the cabinet body (1) is equipped with baffle (2), the inside rear side of the cabinet body (1) is equipped with heat dissipation mechanism, baffle (2) with the back lateral wall of the cabinet body (1) all is equipped with a plurality of louvres (3), the inside wall front side of the cabinet body (1) is equipped with the dust absorption nest of tubes, the last lateral wall of the cabinet body (1) is equipped with suction box (4) and air exhauster (5), the play dirt end of dust absorption nest of tubes runs through the last lateral wall of the cabinet body (1) with suction box (4) through connection, the convulsions end of air exhauster (5) with the lateral wall through connection of suction box (4).

2. The intelligent monitoring alternating-current low-voltage power distribution cabinet according to claim 1, characterized in that: the heat dissipation mechanism comprises a motor box (6) and a diamond-shaped frame (9), the motor box (6) is arranged in the middle of the rear side of the right side wall of the cabinet body (1), a motor (7) is arranged on the inner right surface of the motor box (6), the driving end of the motor (7) penetrates through the right side wall of the cabinet body (1) and is fixedly connected with a threaded rod (8), the left end of the threaded rod (8) is rotatably connected with the inner left surface of the cabinet body (1), the threaded rod (8) is bilaterally symmetrical and is in threaded connection with nut blocks (11), the two nut blocks (11) are both in sliding connection with the rear side wall of the cabinet body (1), the directions of the threads on the left side and the right side of the threaded rod (8) are opposite, the hinge joints on the left side and the right side of the diamond-shaped frame (9) are both connected to the nut blocks (11) on the corresponding side, and the rear parts of the upper side and the lower side of the diamond-shaped frame (9) are in sliding connection with the rear side wall of the cabinet body (1) through sliders, the front parts of the hinged points on the upper side and the lower side of the diamond frame (9) are connected with fans (10).

3. The intelligent monitoring alternating-current low-voltage power distribution cabinet according to claim 1, characterized in that: the dust absorption nest of tubes includes rectangular pipe (14), the back lateral wall through connection of rectangular pipe (14) has a plurality of dust absorption pipes (12), the preceding lateral wall through connection of rectangular pipe (14) has the one end of taking out dirt pipe (13), the other end of taking out dirt pipe (13) runs through the last lateral wall of the cabinet body (1) with dust collection box (4) through connection.

4. The intelligent monitoring AC low-voltage power distribution cabinet according to claim 3, characterized in that: the front portions of the left inner surface and the right inner surface of the cabinet body (1) are respectively provided with an electric sliding table (15), and the rectangular pipes (14) are arranged between the sliding table ends of the electric sliding tables (15).

5. The intelligent monitoring alternating-current low-voltage power distribution cabinet according to claim 1, characterized in that: and a dust shield (16) is arranged on the inner side wall of the dust suction box (4) corresponding to the position of the air exhaust end of the exhaust fan (5).

6. The intelligent monitoring alternating-current low-voltage power distribution cabinet according to claim 1, characterized in that: the rear side wall of the cabinet body (1) is provided with a dust screen (17).