CN219892664U

CN219892664U - Dehumidification type high-low voltage electric appliance control cabinet

Info

Publication number: CN219892664U
Application number: CN202321349162.7U
Authority: CN
Inventors: 厉雨晴; 厉书右; 谭建华
Original assignee: Zhejiang Zhejiang Cabinet Electric Co ltd
Current assignee: Zhejiang Zhejiang Cabinet Electric Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-24
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a dehumidifying type high-low voltage electric appliance control cabinet, which relates to the technical field of high-low voltage electric appliance control cabinets. According to the utility model, through the arrangement of the cabinet body, the sealing mechanism, the replacing mechanism, the cabinet door and the ventilation plate, the sealing plate can be adjusted according to the ambient temperature, so that the sealing plate can seal the ventilation plate when the weather is colder, the situation that the high-low voltage electric appliance control cabinet of the existing fixed radiating window still keeps the radiating window open when the weather is colder can be avoided, moisture in the external air enters the dehumidifying plate and frequent replacement of the dehumidifying plate is required, and the moisture in the external air can not enter the dehumidifying plate through the sealing of the sealing plate when the weather is colder can be avoided, so that the replacing frequency of the dehumidifying plate is reduced, and the dehumidifying plate is convenient to use.

Description

Dehumidification type high-low voltage electric appliance control cabinet

Technical Field

The utility model relates to the technical field of high-low voltage electric appliance control cabinets, in particular to a dehumidifying type high-low voltage electric appliance control cabinet.

Background

The high-low voltage electric appliance control cabinet is one of important electric equipment in an electric power system, has the main functions of distributing power supply to equipment and power loads, and controlling and protecting the normal operation of the system, and is widely applied to various fields such as modern industrial production, civil power consumption, urban construction and the like.

According to the high-low voltage electric appliance control cabinet disclosed in the patent number CN213937007U, the device is simple and ingenious in structure, convenient to use, and convenient to overhaul, and the cabinet door can be folded and stored in the cabinet body during opening, so that adverse effects on overhaul can be reduced, and the cabinet body can be in a completely opened state in a narrow space.

But the technical scheme of above-mentioned patent is being carried out the in-process, be inconvenient for adjusting the heat dissipation window according to service environment, current high-low voltage electrical apparatus switch board can set up the heat dissipation window for guaranteeing the heat dissipation of internal equipment on the cabinet body, simultaneously for avoiding moisture to get into high-low voltage electrical apparatus switch board in the outside air and lead to the short circuit, can set up the dehumidification board near the heat dissipation window, and the fixed heat dissipation window of seting up can be when the weather is colder, need not dispel the heat to internal equipment, the heat dissipation window still keeps open condition, can lead to in the outside air moisture gets into the dehumidification board to lead to the change efficiency of dehumidification board higher. Thus, a dehumidification type high-low voltage electric appliance control cabinet is proposed herein.

Disclosure of Invention

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a dehumidifying type high-low voltage electric appliance control cabinet.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dehumidification formula high-low voltage electrical apparatus switch board, includes the cabinet body, the surface of the cabinet body articulates through the round pin axle has the cabinet door, the inner wall fixedly connected with ventilative board of cabinet door, the outside of cabinet door is provided with sealing mechanism, sealing mechanism includes the internal thread removes the frame, the bottom surface fixedly connected with closing plate of internal thread removes the frame, the internal wall that the internal thread removed the frame rotates and is connected with two threaded rods, two equal fixedly connected with sprocket in top of threaded rod, two the sprocket passes through chain drive to be connected, the outside of cabinet door is provided with the change mechanism, change mechanism includes fixed connection at cabinet door surface U type frame, the dehumidification board is installed to the inner wall of U type frame, closing plate and ventilative board all with U type frame looks adaptation.

Above-mentioned, two the bottom of threaded rod is all rotated and is connected with the backup pad, two the equal fixed connection of backup pad is at the surface of cabinet door, two the equal rotation of the surface of threaded rod is connected with the supporting seat, two the equal fixed connection of supporting seat is at the surface of cabinet door, and backup pad and supporting seat are the rotation of threaded rod and play the supporting role.

Above-mentioned, the surface fixedly connected with servo motor of cabinet door, two among the sprocket be close to servo motor's sprocket fixed connection is in servo motor's output axle head, and servo motor is connected with external power source, and servo motor provides power for the rotation of sprocket.

Above-mentioned, the outside of U type frame is provided with two operation panels, two the equal fixedly connected with of a side that the operation panel is close to each other two springs, every the equal fixedly connected with of one end that the operation panel was kept away from to the spring is at the surface of U type frame, and the setting of spring can avoid the limiting plate to follow the dehumidification board and not break away from by the people.

Above-mentioned, two equal fixedly connected with limiting plate of a side that the operation panel is close to each other, two the limiting plate all runs through U type frame and with U type frame sliding connection, two the limiting plate all with the dehumidification board looks adaptation, seted up the spacing groove with the limiting plate looks adaptation on the dehumidification board, insert the limiting plate to the limiting groove of dehumidification board in, can carry out spacingly to the dehumidification board.

Above-mentioned, the inner wall fixedly connected with four locating pieces of U type frame, every the locating piece all with the dehumidification board looks adaptation, seted up the constant head tank with the locating piece looks adaptation on the dehumidification board, aim at the constant head tank of the dehumidification board on the dehumidification board with the locating piece, can guarantee that the limiting plate aims at the limiting groove of dehumidification board.

The beneficial effects are that:

compared with the prior art, the dehumidifying type high-low voltage electric appliance control cabinet has the following beneficial effects:

1. according to the utility model, through the arrangement of the cabinet body, the sealing mechanism, the replacing mechanism, the cabinet door and the ventilation plate, the sealing plate can be adjusted according to the ambient temperature, so that the sealing plate can seal the ventilation plate when the weather is colder, the situation that the high-low voltage electric appliance control cabinet of the existing fixed radiating window still keeps the radiating window open when the weather is colder can be avoided, moisture in the external air enters the dehumidifying plate and frequent replacement of the dehumidifying plate is required, and the moisture in the external air can not enter the dehumidifying plate through the sealing of the sealing plate when the weather is colder can be avoided, so that the replacing frequency of the dehumidifying plate is reduced, and the dehumidifying plate is convenient to use.

2. According to the utility model, through the arrangement of the limiting plate, the operating plate, the spring and the positioning block, when the dehumidifying plate needs to be replaced, the operating plate is pulled to stretch the spring and pull the limiting plate out of the dehumidifying plate, at the moment, the dehumidifying plate can be detached from the U-shaped frame for replacement, when the dehumidifying plate is installed, the positioning block is aligned with the positioning groove of the dehumidifying plate, the dehumidifying plate is inserted into the U-shaped frame, at the moment, the operating plate is loosened, and the limiting plate is pushed to be inserted into the dehumidifying plate under the action of the elasticity of the stretched spring, so that the dehumidifying plate is quickly replaced.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic perspective view of the cabinet door of the present utility model when closed;

FIG. 2 is a schematic perspective view of the cabinet door of the present utility model when opened;

FIG. 3 is a schematic perspective view of the internal thread moving rack and threaded rod of the present utility model;

fig. 4 is a schematic diagram of a split structure of the U-shaped frame and the dehumidifying plate of the present utility model.

In the figure:

1. a cabinet body;

2. a sealing mechanism; 21. an internal thread moving rack; 22. a sealing plate; 23. a threaded rod; 24. a sprocket; 25. a support plate; 26. a support base; 27. a servo motor;

3. a replacement mechanism; 31. a U-shaped frame; 32. a dehumidifying plate; 33. a limiting plate; 34. an operation panel; 35. a spring; 36. a positioning block;

4. a cabinet door; 5. and a ventilation plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a dehumidification formula high-low voltage electrical apparatus switch board, including the cabinet body 1, the inside of the cabinet body 1 is used for installing required electrical equipment, and the surface of the cabinet body 1 articulates through the round pin axle has cabinet door 4, is provided with control button on the cabinet door 4, is convenient for control cabinet body 1 internal equipment, and the inner wall fixedly connected with ventilation board 5 of cabinet door 4, the reservation groove with ventilation board 5 adaptation has been seted up on the cabinet door 4, and outside air can get into the cabinet body 1 inside through ventilation board 5 and dispel the heat the cooling, and ventilation board 5 can carry out simple filtration to the air.

Referring to fig. 3, the sealing mechanism 2 is arranged outside the cabinet door 4, the sealing mechanism 2 comprises an internal thread moving frame 21, a sealing plate 22 is fixedly connected to the bottom surface of the internal thread moving frame 21, a sealing gasket is arranged on the outer surface of the sealing plate 22, the sealing plate 22 can seal the ventilation plate 5, two threaded rods 23 are rotatably connected to the inner wall of the internal thread moving frame 21, the thread directions of the two threaded rods 23 are identical, chain wheels 24 are fixedly connected to the top ends of the two threaded rods 23, the two chain wheels 24 are connected through chain transmission, and the two threaded rods 23 can synchronously rotate under the transmission action of the two chain wheels 24 and the chain.

The bottom of two threaded rods 23 is all rotated and is connected with backup pad 25, and the equal fixed connection of two backup pads 25 is at the surface of cabinet door 4, and the equal rotation of the surface of two threaded rods 23 is connected with supporting seat 26, and the equal fixed connection of two supporting seats 26 is at the surface of cabinet door 4, and backup pad 25 and supporting seat 26 are the rotation of threaded rod 23 and play the supporting role.

The outer surface fixedly connected with servo motor 27 of cabinet door 4, the sprocket 24 fixed connection that is close to servo motor 27 in two sprockets 24 is connected at servo motor 27's output axle head, servo motor 27 is connected with external power source, servo motor 27 provides power for sprocket 24's rotation, be provided with temperature sensor on the cabinet door 4, and be connected with servo motor 27, through setting up the procedure to the controller, when temperature sensor detects cabinet body 1 internal temperature, when cabinet body 1 internal temperature is less than equipment normal operating temperature, servo motor 27 operates, make internal thread remove frame 21 and closing plate 22 move down, when cabinet body 1 internal temperature is higher than equipment normal operating temperature, servo motor 27 reverses, make internal thread remove frame 21 and closing plate 22 rise.

Referring to fig. 4, the replacement mechanism 3 is arranged outside the cabinet door 4, the replacement mechanism 3 comprises a U-shaped frame 31 fixedly connected to the outer surface of the cabinet door 4, a dehumidifying plate 32 is arranged on the inner wall of the U-shaped frame 31, ventilation holes are formed in the dehumidifying plate 32, the dehumidifying plate 32 is made of bamboo charcoal and can absorb moisture in air, a sealing plate 22 and a ventilation plate 5 are matched with the U-shaped frame 31, two operation plates 34 are arranged outside the U-shaped frame 31, two springs 35 are fixedly connected to one side surface of each operation plate 34, which is close to each other, one end of each spring 35, which is far away from the operation plate 34, is fixedly connected to the outer surface of the U-shaped frame 31, and the limiting plate 33 can be prevented from being separated from the dehumidifying plate 32 in a non-manual mode by the arrangement of the springs 35.

Two operation boards 34 are all fixedly connected with limiting plate 33 in a side that is close to each other, and two limiting plates 33 all run through U type frame 31 and with U type frame 31 sliding connection, two limiting plates 33 all with the looks adaptation of dehumidification board 32, seted up the spacing groove with the limiting plate 33 looks adaptation on the dehumidification board 32, insert limiting plate 33 to the spacing inslot of dehumidification board 32, can carry out spacingly to dehumidification board 32.

The inner wall fixedly connected with four locating pieces 36 of U type frame 31, every locating piece 36 all with the dehumidification board 32 looks adaptation, seted up the constant head tank with the locating piece 36 looks adaptation on the dehumidification board 32, with the constant head tank of the dehumidification board 32 on the dehumidification board 32 of locating piece 36 alignment, can guarantee that limiting plate 33 aligns the spacing groove of dehumidification board 32.

Working principle: during the use, detect cabinet body 1 internal temperature through temperature sensor on cabinet door 4, when cabinet body 1 internal temperature is less than equipment normal operating temperature, servo motor 27 operation, under the transmission effect of two sprockets 24 and chain, drive two threaded rods 23 and rotate, make internal thread remove frame 21 drive closing plate 22 and move down, closing plate 22 can seal ventilation plate 5, make the inside of external air unable entering cabinet body 1, when cabinet body 1 internal temperature is higher than equipment normal operating temperature, servo motor 27 reverses, make internal thread remove frame 21 and closing plate 22 rise, external air gets into cabinet body 1 through ventilation plate 5, and dehumidify through dehumidification board 32, thereby cool down to cabinet body 1 internal equipment, the heat dissipation, the device can adjust closing plate 22 according to ambient temperature, make the closing plate 22 seal ventilation plate 5 when cold, can make external air moisture unable entering dehumidification board 32 through the sealing of closing plate 22 in the time of cold, thereby reduce the change frequency of dehumidification board 32.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a dehumidification formula high-low voltage electrical apparatus switch board, includes the cabinet body (1), its characterized in that: the novel cabinet is characterized in that a cabinet door (4) is hinged to the outer surface of the cabinet body (1) through a pin shaft, an air permeable plate (5) is fixedly connected to the inner wall of the cabinet door (4), a sealing mechanism (2) is arranged outside the cabinet door (4), the sealing mechanism (2) comprises an internal thread moving frame (21), a sealing plate (22) is fixedly connected to the bottom surface of the internal thread moving frame (21), two threaded rods (23) are connected to the inner wall of the internal thread moving frame (21) in a rotating mode, chain wheels (24) are fixedly connected to the top ends of the threaded rods (23), the chain wheels (24) are connected through chain transmission, a replacement mechanism (3) is arranged outside the cabinet door (4), the replacement mechanism (3) comprises a U-shaped frame (31) fixedly connected to the outer surface of the cabinet door (4), a dehumidifying plate (32) is arranged on the inner wall of the U-shaped frame (31), and the sealing plate (22) and the air permeable plate (5) are matched with the U-shaped frame (31).

2. The dehumidification type high-low voltage electric appliance control cabinet according to claim 1, wherein: the bottom of two threaded rods (23) is all rotated and is connected with backup pad (25), two backup pad (25) are all fixed connection at the surface of cabinet door (4), two the surface of threaded rods (23) is all rotated and is connected with supporting seat (26), two the surface at cabinet door (4) is all fixed connection to supporting seat (26).

3. The dehumidification type high-low voltage electric appliance control cabinet according to claim 1, wherein: the outer surface of the cabinet door (4) is fixedly connected with a servo motor (27), and chain wheels (24) which are close to the servo motor (27) in the two chain wheels (24) are fixedly connected to the output shaft end of the servo motor (27).

4. The dehumidification type high-low voltage electric appliance control cabinet according to claim 1, wherein: two operation plates (34) are arranged outside the U-shaped frame (31), two springs (35) are fixedly connected to one side face, close to each other, of each operation plate (34), and one end, far away from the operation plate (34), of each spring (35) is fixedly connected to the outer surface of the U-shaped frame (31).

5. The dehumidification type high-low voltage electric appliance control cabinet according to claim 4, wherein: two the side that operation panel (34) are close to each other is all fixedly connected with limiting plate (33), two limiting plate (33) all run through U type frame (31) and with U type frame (31) sliding connection, two limiting plate (33) all with dehumidification board (32) looks adaptation.

6. The dehumidification type high-low voltage electric appliance control cabinet according to claim 1, wherein: the inner wall of the U-shaped frame (31) is fixedly connected with four positioning blocks (36), and each positioning block (36) is matched with the dehumidifying plate (32).