CN206211287U - A kind of dust-proof electric power cabinet - Google Patents

Abstract

The utility model discloses a kind of dust-proof electric power cabinet, it is related to electric power cabinet technical field.The dust-proof electric power cabinet, including electric power cabinet body, the both sides of the electric power cabinet body bottom portion have been fixedly connected with base, the side of the electric power cabinet body is fixedly connected with controller, the both sides of the electric power cabinet body offer air vent, the both sides of the electric power cabinet inner body wall have been fixedly connected with dust arrester, and the dust arrester includes fixed case, fixed bin is fixedly connected between the both sides of the fixed chamber interior wall.The dust-proof electric power cabinet, it is simple screen pack effectively to solve the dust arrester that traditional electric power cabinet is provided with, filtration time is long, dust is piled up on screen pack excessive, the problem that can then cause screen pack to be blocked, can effectively avoid screen pack from blocking so as to cause nonventilated problem in electric power cabinet body, in time can clear away dust, ensure the circulation of air in electric power cabinet body, electric elements is radiated in time.

Description

A dust-proof power cabinet

technical field

The utility model relates to the technical field of power cabinets, in particular to a dust-proof power cabinet.

Background technique

The power control cabinet is to assemble the switchgear, measuring instrument, protective device and auxiliary equipment in the closed or semiclosed metal cabinet or on the screen width according to the requirements of electrical wiring. Safety control cabinets for personal and surrounding equipment, including power cabinets, distribution boxes, electrical control cabinets, etc.

With the gradual increase of power consumption, especially the acceleration of urbanization, the original outdoor transformers can no longer meet the current needs. Different types of power cabinets are equipped according to different needs in different regions, especially for large-scale residential areas and street lamps. Power supply needs more Such small power cabinets are installed outdoors. Due to climate and weather, especially the influence of sandstorms and smog in the north, dust is easy to accumulate in the power cabinets for a long time, and a large amount of dust, flying insects, etc. It will enter the power cabinet through the ventilation hole and cause pollution to the electrical components in the power cabinet. The dust removal device installed in the traditional power cabinet is just a simple filter screen. After a long time of filtering, there will be too much dust on the filter screen, which will lead to If it is blocked, there will be no ventilation in the power cabinet, which will cause the electrical components in the power cabinet to work for too long and cannot dissipate heat in time. After a long time, it will cause damage to the electrical components in the power cabinet and affect its normal operation.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a dust-proof power cabinet, which solves the problem that the dust removal device provided in the traditional power cabinet is just a simple filter screen, and if the filter screen accumulates too much dust after a long time of filtering, it will Problems causing the filter to clog.

(2) Technical solutions

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a dust-proof power cabinet, including a power cabinet body, both sides of the bottom of the power cabinet body are fixedly connected with bases, one of the power cabinet body The side is fixedly connected with a controller, both sides of the power cabinet body are provided with ventilation holes, and both sides of the inner wall of the power cabinet body are fixedly connected with a dust removal device, the dust removal device includes a fixed box, and the inner wall of the fixed box A fixed box is fixedly connected between the two sides of the fixed box, and a motor box is fixedly connected to one side of the inner wall of the fixed box, and a disc is fixedly connected to the side of the motor box away from the inner wall of the fixed box through two supporting columns. The inside of the chassis is fixedly connected with a motor, and the output shaft of the motor is fixedly connected with a connecting rod through a coupling. The end of the connecting rod far away from the motor runs through the motor case and the disc from left to right and extends to the right side of the disc. One end of the connecting rod extending to the right side of the disc is movably connected with the first movable rod through the movable shaft, and the end of the first movable rod far away from the connecting rod is movably connected with the second movable rod through the movable shaft. The side of a movable rod away from the second movable rod is movably connected with the surface of the disk through a fixed column, and the surface of the disk is provided with a chute suitable for the fixed column, and the second movable rod is far away from the first movable rod. One end of the rod runs through the fixed box and extends to the inside of the fixed box, and one end of the second movable rod extending to the inside of the fixed box is fixedly connected with a fixed rod, and both ends of the fixed rod are fixedly connected with a brush, and the fixed The bottom of the box and the both sides of the second movable rod are fixedly connected with a filter screen, and the bottom of the filter screen is fixedly connected with the bottom of the fixed box, and the bottom of the fixed box is located between the two filter screens. , both sides of the fixed box are provided with vents, and the vents are aligned with the vents, the side of the fixed box away from the inner wall of the power cabinet body is fixedly connected with a fixed plate, and the bottom of the fixed plate is fixedly connected with The telescopic plate device, the bottom of the fixed plate and the side away from the telescopic plate device are fixedly connected with an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected with the bottom of the telescopic plate device through a fixed shaft, and the controllers respectively It is electrically connected with the motor and the electric telescopic rod.

Preferably, both sides of the bottom of the power cabinet body are provided with ash outlets, and the ash outlets are aligned with the openings.

Preferably, the side of the brush away from the fixing rod is in contact with the surface of the filter screen.

Preferably, the expansion plate device includes a first expansion plate, and a second expansion plate is slidably connected to the inside of the first expansion plate, and a third expansion plate is slidably connected to the inside of the second expansion plate, and the first expansion plate Slide rails are provided inside the board and the second telescopic board, and one end of the second telescopic board located inside the first telescopic board and one end of the third telescopic board located inside the second telescopic board are fixedly connected to a limit block.

(3) Beneficial effects

The utility model provides a dustproof power cabinet. It has the following beneficial effects: the dust-proof power cabinet can effectively filter the air entering the power cabinet body through the two filter screens provided to prevent dust and flying insects from entering the power cabinet body. The device can effectively remove the dust on the filter net. Through the cooperation of the telescopic plate device and the electric telescopic rod, it can effectively prevent the dust from entering the power cabinet body through the vent when sweeping the dust, thus effectively solving the problem of traditional The dust removal device installed in the power cabinet is just a simple filter screen. After a long time of filtering, too much dust will accumulate on the filter screen, which will cause the problem of the filter screen being blocked. For the problem of ventilation, when there is too much dust on the filter screen, the dust can be removed in time to ensure the circulation of the air in the power cabinet body, so that the electrical components can be dissipated in time.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model dedusting device;

Fig. 3 is a structural cross-sectional view of the telescopic plate device of the present invention.

In the figure: 1 power cabinet body, 2 base, 3 controller, 4 ventilation hole, 5 dust removal device, 6 fixed box, 7 fixed box, 8 electric box, 9 disc, 10 motor, 11 connecting rod, 12 first activity Rod, 13 second movable rod, 14 chute, 15 fixed rod, 16 brush, 17 filter screen, 18 port, 19 air vent, 20 fixed plate, 21 telescopic plate device, 211 first telescopic plate, 212 second Expansion plate, 213 third expansion plates, 214 slide rails, 215 limit blocks, 22 electric telescopic rods, 23 ash outlets.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a dust-proof power cabinet, including a power cabinet body 1, both sides of the bottom of the power cabinet body 1 are fixedly connected with a base 2, and the bottom of the power cabinet body 1 One side is fixedly connected with a controller 3, and both sides of the power cabinet body 1 are provided with ventilation holes 4 through which air enters, and both sides of the inner wall of the power cabinet body 1 are fixedly connected with a dust removal device 5, and the dust removal device 5 includes Fixed box 6, fixed box 7 is fixedly connected between the two sides of the inner wall of fixed box 6, one side of the inner wall of fixed box 7 is fixedly connected with motor box 8, and the side of motor box 8 away from the inner wall of fixed box 7 passes through two support columns The disc 9 is fixedly connected, the inside of the motor box 8 is fixedly connected with the motor 10, the output shaft of the motor 10 is fixedly connected with the connecting rod 11 through the coupling, the motor 10 drives the connecting rod 11 to rotate clockwise, and the connecting rod 11 is far away from the motor One end of 10 runs through the motor box 8 and the disk 9 from left to right and extends to the right side of the disk 9, and the end of the connecting rod 11 extending to the right side of the disk 9 is movably connected with a first movable rod 12 through a movable shaft. One end of the first movable rod 12 away from the connecting rod 11 is movably connected with the second movable rod 13 through the movable shaft, and the side of the first movable rod 12 away from the second movable rod 13 is movably connected with the surface of the disc 9 through the fixed column, and the circle The surface of the disc 9 is provided with a chute 14 that is compatible with the fixed column, and the second movable rod 13 runs through the fixed box 7 away from the end of the first movable rod 12 and extends to the inside of the fixed box 6, and the second movable rod 13 extends to One end inside the fixed box 6 is fixedly connected with a fixed rod 15, the two ends of the fixed rod 15 are fixedly connected with a hairbrush 16, the bottom of the fixed box 7 and both sides of the second movable rod 13 are fixedly connected with a filter screen 17, The filter screen 17 can filter dust and flying insects in the air to prevent dust and flying insects from entering the power cabinet body 1. The side of the brush 16 away from the fixed rod 15 is in contact with the surface of the filter screen 17, and the surface of the filter screen 17 The bottom is fixedly connected with the bottom of the fixed box 6, the bottom of the fixed box 6 is provided with a port 18 between the two filter screens 17, and the both sides of the power cabinet body 1 bottom are provided with an ash outlet 23, and the ash outlet 23 is aligned with the port 18, and the dust under sweeping falls out of the power cabinet body 1 through the port 18 and the ash outlet 23. Both sides of the fixed box 6 are provided with vents 19, and the vents 19 are aligned with the vents 4 Set, the side of the fixed box 6 away from the inner wall of the power cabinet body 1 is fixedly connected with a fixed plate 20, and the bottom of the fixed plate 20 is fixedly connected with a telescopic plate device 21, and the telescopic plate device 21 includes a first telescopic plate 211, and the first telescopic plate The inside of 211 is slidably connected with a second telescopic plate 212, the interior of the second telescopic plate 212 is slidably connected with a third telescopic plate 213, the inside of the first telescopic plate 211 and the second telescopic plate 212 are provided with slide rails 214, and the second One end of the second telescopic plate 212 located inside the first telescopic plate 211 and one end of the third telescopic plate 213 located inside the second telescopic plate 212 are fixedly connected to the limiting block 215, and the limiting block 215 can prevent the second telescopic plate 212 from breaking away from the second telescopic plate 212. A telescopic plate 211 and a third telescopic plate 213 are separated from the second telescopic plate 212, the bottom of the fixed plate 20 and the side away from the telescopic plate device 21 are fixedly connected with an electric telescopic rod 22, and the bottom end of the electric telescopic rod 22 passes through the fixed shaft and The bottom of the expansion plate device 21 is fixedly connected, and the controller 3 is electrically connected with the motor 10 and the electric expansion rod 22 respectively.

When working, the electric telescopic rod 22 is opened by the controller 3, and the electric telescopic rod 22 drives the telescopic plate device 21 to move downward, thereby blocking the vent 19, the electric telescopic rod 22 is suspended by the controller 3, and then opened by the controller 3 The motor 10, the motor 10 drives the first movable rod 12 to rotate through the connecting rod 11, the first movable rod 12 drives the second movable rod 13 to move up and down, and the second movable rod 13 drives the two hair brushes 16 to move up and down through the fixed rod 15, thereby Remove the accumulated dust on the filter screen 17, and the removed dust falls out of the power cabinet body 1 through the port 18 and the ash outlet 23. After cleaning, turn off the motor 10 and the electric telescopic rod 22, and the electric telescopic rod 22 drives the telescopic plate The device 21 moves upwards.

In summary, the dust-proof power cabinet can effectively filter the air entering the power cabinet body 1 through the two filter screens 17 provided to prevent dust and flying insects from entering the power cabinet body 1. Some dust removal devices 5 can effectively remove the dust on the filter screen 17. Through the cooperation of the telescopic plate device 21 and the electric telescopic rod 22, it can effectively prevent the dust from entering the power cabinet through the vent 19 when cleaning the dust. In the main body 1, it effectively solves the problem that the dust removal device 5 provided in the traditional power cabinet is just a simple filter screen 17. After a long time of filtering, too much dust accumulates on the filter screen 17, which will cause the problem that the filter screen 17 is blocked. It can effectively avoid the blockage of the filter screen 17 and cause the problem of no ventilation in the power cabinet body 1. When there is too much dust accumulation on the filter screen 17, the dust can be removed in time to ensure the circulation of air in the power cabinet body 1, so that the electrical components Get heat in time.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A dust-proof power cabinet, comprising a power cabinet body (1), characterized in that: both sides of the bottom of the power cabinet body (1) are fixedly connected with bases (2), and the power cabinet body (1) ) is fixedly connected with a controller (3), both sides of the power cabinet body (1) are provided with ventilation holes (4), and both sides of the inner wall of the power cabinet body (1) are fixedly connected with dust removal device (5), the dust removal device (5) includes a fixed box (6), and a fixed box (7) is fixedly connected between the two sides of the inner wall of the fixed box (6), and the inner wall of the fixed box (7) One side is fixedly connected with a motor box (8), and the side of the motor box (8) away from the inner wall of the fixed box (7) is fixedly connected with a disc (9) by two support columns, and the motor box (8) A motor (10) is fixedly connected inside, and the output shaft of the motor (10) is fixedly connected with a connecting rod (11) through a coupling, and the end of the connecting rod (11) away from the motor (10) is sequentially from left to right Through the motor box (8) and the disc (9) and extend to the right side of the disc (9), the end of the connecting rod (11) extending to the right side of the disc (9) is movably connected with a first A movable rod (12), the first movable rod (12) is movably connected with a second movable rod (13) through a movable shaft at one end away from the connecting rod (11), and the first movable rod (12) is away from the second movable rod One side of the rod (13) is movably connected with the surface of the disc (9) through a fixed post, and the surface of the disc (9) is provided with a chute (14) compatible with the fixed post, and the second movable One end of the rod (13) away from the first movable rod (12) passes through the fixed box (7) and extends to the inside of the fixed box (6), and the second movable rod (13) extends to one end inside the fixed box (6) Fixedly connected with a fixed rod (15), the two ends of the fixed rod (15) are fixedly connected with a hairbrush (16), the bottom of the fixed box (7) is located on both sides of the second movable rod (13) All are fixedly connected with filter screen (17), and the bottom of filter screen (17) is fixedly connected with the bottom of fixed box (6), and the bottom of described fixed box (6) is positioned between two filter screens (17) and opens There are vents (18), and both sides of the fixed box (6) are provided with vents (19), and the vents (19) are aligned with the vents (4), and the fixed box (6) is far away from the power One side of the inner wall of the cabinet body (1) is fixedly connected with a fixed plate (20), the bottom of the fixed plate (20) is fixedly connected with a telescopic plate device (21), and the bottom of the fixed plate (20) is far away from the telescopic plate One side of the device (21) is fixedly connected with an electric telescopic rod (22), and the bottom end of the electric telescopic rod (22) is fixedly connected with the bottom of the telescopic plate device (21) through a fixed shaft, and the controller (3) They are electrically connected with the motor (10) and the electric telescopic rod (22) respectively. 2. A dust-proof power cabinet according to claim 1, characterized in that: both sides of the bottom of the power cabinet body (1) are provided with ash outlets (23), and the ash outlets (23) Align the setting with the port (18). 3. The dustproof electric cabinet according to claim 1, characterized in that: the side of the brush (16) away from the fixing rod (15) is in contact with the surface of the filter screen (17). 4. A dust-proof power cabinet according to claim 1, characterized in that: the expansion plate device (21) comprises a first expansion plate (211), and the inner sliding connection of the first expansion plate (211) There is a second telescopic plate (212), the inside of the second telescopic plate (212) is slidably connected with a third telescopic plate (213), the inside of the first telescopic plate (211) and the second telescopic plate (212) Both are equipped with slide rails (214), and the second expansion plate (212) is fixedly connected to the end of the second expansion plate (212) inside the first expansion plate (211) and the third expansion plate (213) inside the second expansion plate (212). Limited bit blocks (215).