CN220732054U - High-low voltage electrical cabinet convenient to maintain - Google Patents

Abstract

The utility model relates to the technical field of electrical cabinets, in particular to a high-low voltage electrical cabinet convenient to maintain. According to the utility model, through the arrangement of the clamping blocks, the connecting frame, the filter screen, the accommodating cavity, the extending plate and the accommodating opening in the clamping assembly, when the moisture-removing agent main body is required to be replaced, the extending plate is taken out, the moisture-removing agent main body is put into the accommodating cavity, the extending plate is extended into the connecting frame, the clamping blocks are inserted into the clamping grooves, so that the replacement and the disassembly of the moisture-removing agent main body can be realized, the disassembly of the moisture-removing agent accommodating box can be conveniently completed, the new moisture-removing agent main body is conveniently filled, the purpose of simple replacement of the moisture-removing agent is realized, and the effect of convenience in maintenance is achieved.

Description

A high and low voltage electrical cabinet that is easy to maintain

Technical Field

The utility model relates to the technical field of electrical cabinets, in particular to a high and low voltage electrical cabinet which is easy to maintain.

Background technique

High and low voltage electrical cabinets are power distribution equipment used for power distribution, control, metering and cable connection in power supply systems. Generally, power supply bureaus and substations use high voltage switch cabinets, which are then stepped down by transformers and led out to low voltage distribution cabinets. Low voltage distribution cabinets are then led to distribution boards, control boxes and switch boxes for each power user. The equipment inside is a distribution device that is assembled into one by some switches, circuit breakers, fuses, buttons, indicator lights, meters, wires and other protective devices to meet the design functional requirements.

A Chinese patent discloses a high- and low-voltage electrical cabinet that is easy to install and wire (authorization announcement number N212991664U). The patented technology can be used to install a wiring rack in the cabinet. During the construction process, the wires can be easily clipped into the clipping ribs of the wiring rack, thereby improving the neatness of the wires in the cabinet, which is beneficial to the construction and subsequent maintenance work. However, during the use of the above-mentioned high- and low-voltage electrical cabinets, dehumidification is assisted by placing a dehumidifying agent inside, but the dehumidifying agent is generally placed in a hanging position, which makes replacement more cumbersome and difficult to maintain.

Therefore, those skilled in the art provide a high and low voltage electrical cabinet that is easy to maintain to solve the problems raised in the above background technology.

Utility Model Content

In order to solve the above technical problems, the utility model provides a high and low voltage electrical cabinet that is easy to maintain, comprising an electrical cabinet main body;

A card slot is provided inside the upper part of the main body of the electrical cabinet, and a clamping assembly is provided inside the card slot. The clamping assembly includes a card block, a connecting frame, a filter, a accommodating chamber, an insertion plate and a placement port. The lower end of the card block is connected to the connecting frame, a through hole is provided in the middle of the connecting frame, a filter is fixedly provided inside the through hole, an accommodating chamber is provided inside the connecting frame, an insertion plate is slidably connected inside the accommodating chamber, a placement port is fixedly connected to the left side of the insertion plate, and a dehumidifying agent body is placed inside the placement port.

Preferably: the upper end of the electrical cabinet body is connected to a connection box, and the outside of the electrical cabinet body is rotatably connected to a rotating assembly.

Preferably, the rotating assembly includes a box door, a connecting shaft, a rotating shaft 1, a motor 1 and a motor 2, and two connecting shafts are provided on the left side of the box door.

Preferably, the interior of the connecting shaft is rotatably connected to a rotating shaft 1, and the upper side of the rotating shaft 1 is rotatably connected to a motor 1.

Preferably: the lower side of the rotating shaft 1 is rotatably connected to the motor 2, and grooves are provided on the left and right sides of the electrical cabinet body.

Preferably: a motor three is arranged inside the groove, and a rotating shaft two is rotatably connected to the left side of the motor three.

Preferably: the left side of the second rotating shaft is connected to a heat dissipation fan, and a hole is provided at the rear of the electrical cabinet body.

Preferably: a heat dissipation slot is provided inside the hole, and the diameter of the slot is smaller than the diameter of the block.

Technical effects and advantages of the utility model:

1. The utility model provides a clamping block, a connecting frame, a filter screen, a receiving chamber, an insertion plate and a placement opening in the clamping assembly. When the dehumidifier body needs to be replaced, the insertion plate is first taken out, and the dehumidifier body is placed into the receiving chamber. The insertion plate is inserted into the connecting frame, and the clamping block is inserted into the card slot to realize the replacement and removal of the dehumidifier body. The dehumidifier placement box can be easily disassembled and a new dehumidifier body can be easily installed, thereby achieving the purpose of easy replacement of the dehumidifier and facilitating maintenance.

2. Grooves are opened on the left and right sides of the electrical cabinet body, and cooling fans are arranged inside the grooves. The heat in the electrical cabinet body is dissipated by the cooling fans to avoid excessive heat in the electrical cabinet body under long-term working environment, which may cause damage to internal circuit equipment.

3. Through the box door, connecting shaft, rotating shaft 1, motor 1 and motor 2 in the rotating assembly, open motor 1 and motor 2, motor 1 and motor 2 drive the rotating shaft, the rotating shaft drives the connecting shaft to rotate, the connecting shaft drives the box door to rotate, and the motor 1, motor 2 and the external controller are electrically connected to complete the opening and merging of the box door, which solves the problem of manual switching of the electrical cabinet body, facilitates circuit staff to operate the switch, improves the maintenance and use of the electrical cabinet body, and increases the work efficiency of circuit staff.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a structural schematic diagram 1 of a high and low voltage electrical cabinet that is easy to maintain provided by an embodiment of the present application;

FIG2 is a second structural schematic diagram of a high and low voltage electrical cabinet that is easy to maintain provided in an embodiment of the present application;

3 is a schematic diagram of a top view of a high and low voltage electrical cabinet that is easy to maintain provided by an embodiment of the present application;

FIG4 is a third structural diagram of a high and low voltage electrical cabinet that is easy to maintain provided by an embodiment of the present application;

5 is a fourth structural schematic diagram of a high and low voltage electrical cabinet that is easy to maintain provided in an embodiment of the present application;

6 is a schematic diagram of the structure of a rotating assembly in a high and low voltage electrical cabinet that is easy to maintain provided by an embodiment of the present application;

7 is a schematic structural diagram of a clamping assembly in a high and low voltage electrical cabinet that is easy to maintain provided by an embodiment of the present application;

FIG8 is a schematic diagram of the structure of a high and low voltage electrical cabinet at point A in FIG5 that is easy to maintain, provided in an embodiment of the present application.

In the figure: 1. Electrical cabinet body; 2. Connection box;

3. Rotating assembly; 31. Box door; 32. Connecting shaft; 33. Rotating shaft 1; 34. Motor 1; 35. Motor 2;

4. Groove; 5. Motor 3; 6. Rotating shaft 2; 7. Cooling fan;

8. Holes; 9. Heat sink; 10. Card slot;

11. Clamping assembly; 111. Clamping block; 112. Connecting frame; 113. Filter screen; 114. Accommodating cavity; 115. Insertion plate; 116. Placement opening.

Detailed ways

The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Example 1

Please refer to Figures 1 to 8. In this embodiment, a high and low voltage electrical cabinet that is easy to maintain is provided, including an electrical cabinet body 1. The upper end of the electrical cabinet body 1 is connected to a connection box 2. The outer part of the electrical cabinet body 1 is rotatably connected to a rotating assembly 3. The rotating assembly 3 includes a box door 31, a connecting shaft 32, a rotating shaft 1 33, a motor 1 34 and a motor 2 35. Two connecting shafts 32 are provided on the left side of the box door 31. The inner part of the connecting shaft 32 is rotatably connected to a rotating shaft 1 33. The upper side of the rotating shaft 1 33 is rotatably connected to the motor 1 34, and the lower side of the rotating shaft 1 33 is rotatably connected to the motor 2 35.

The left and right sides of the electrical cabinet body 1 are provided with grooves 4, and a motor 3 5 is arranged inside the grooves 4. The left side of the motor 3 5 is rotatably connected to a rotating shaft 2 6, and the left side of the rotating shaft 2 6 is connected to a heat dissipation fan 7;

A hole 8 is provided at the rear of the electrical cabinet body 1, and a heat dissipation slot 9 is provided inside the hole 8;

A card slot 10 is provided inside the upper part of the electrical cabinet body 1, and a clamping assembly 11 is provided inside the card slot 10. The clamping assembly 11 includes a card block 111, a connecting frame 112, a filter screen 113, a receiving chamber 114, an insertion plate 115 and a placement port 116. The lower end of the card block 111 is connected to the connecting frame 112, a through hole is provided in the middle of the connecting frame 112, and a filter screen 113 is fixedly provided inside the through hole. An accommodating chamber 114 is provided inside the connecting frame 112, and an insertion plate 115 is slidably connected inside the accommodating chamber 114. A placement port 116 is fixedly connected to the left side of the insertion plate 115, and a dehumidifying agent body is placed inside the placement port 116;

The diameter of the card slot 10 is smaller than that of the card block 111, so the card block 111 will not fall into the interior of the card slot 10;

During use of the device, the box door 31, the connecting shaft 32, the rotating shaft 1 33, the motor 1 34 and the motor 2 35 in the rotating assembly 3 are set, the motor 1 34 and the motor 2 35 are opened, the motor 1 34 and the motor 2 35 drive the rotating shaft 33, the rotating shaft 33 drives the connecting shaft 32 to rotate, the connecting shaft 32 drives the box door 31 to rotate, the motor 1 34, the motor 2 35 and the external controller are electrically connected, the box door 31 is opened and merged, and the problem of manual switching of the electrical cabinet body 1 is solved, which is convenient for circuit staff to operate the switch, improves the maintenance and use effect of the electrical cabinet body 1, and increases the work efficiency of circuit staff;

When the dehumidifier body needs to be replaced, first take out the insertion plate 115, put the dehumidifier body into the accommodating cavity 114, insert the insertion plate 115 into the connection frame 112, and insert the card block 111 into the card slot 10 to realize the replacement and disassembly of the dehumidifier body;

Grooves 4 are provided on the left and right sides of the electrical cabinet body 1, and a heat dissipation fan 7 is provided inside the groove 4. The heat dissipation fan 7 dissipates the heat in the electrical cabinet body 1 to avoid excessive heat in the electrical cabinet body 1 under a long working environment, which may cause damage to the internal circuit equipment.

Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims (8)

1. A high- and low-voltage electrical cabinet that is easy to maintain, comprising an electrical cabinet body (1), characterized in that a card slot (10) is provided inside the upper part of the electrical cabinet body (1), a clamping assembly (11) is provided inside the card slot (10), the clamping assembly (11) comprises a card block (111), a connecting frame (112), a filter screen (113), a receiving chamber (114), an insertion plate (115) and a placement opening (116), the lower end of the card block (111) is connected to the connecting frame (112), a through hole is provided in the middle of the connecting frame (112), a filter screen (113) is fixedly provided inside the through hole, an accommodating chamber (114) is provided inside the connecting frame (112), an insertion plate (115) is slidably connected inside the receiving chamber (114), a placement opening (116) is fixedly connected to the left side of the insertion plate (115), and a dehumidifying agent body is placed inside the placement opening (116). 2. A high and low voltage electrical cabinet that is easy to maintain according to claim 1, characterized in that the upper end of the electrical cabinet body (1) is connected to a connection box (2), and the outside of the electrical cabinet body (1) is rotatably connected to a rotating component (3). 3. A high and low voltage electrical cabinet that is easy to maintain according to claim 2, characterized in that the rotating assembly (3) includes a box door (31), a connecting shaft (32), a rotating shaft 1 (33), a motor 1 (34) and a motor 2 (35), and two connecting shafts (32) are provided on the left side of the box door (31). 4. A high and low voltage electrical cabinet that is easy to maintain according to claim 3, characterized in that the interior of the connecting shaft (32) is rotatably connected to a rotating shaft 1 (33), and the upper side of the rotating shaft 1 (33) is rotatably connected to a motor 1 (34). 5. A high and low voltage electrical cabinet that is easy to maintain according to claim 3, characterized in that a motor 2 (35) is rotatably connected to the lower side of the rotating shaft 1 (33), and grooves (4) are provided on the left and right sides of the electrical cabinet body (1). 6. A high and low voltage electrical cabinet that is easy to maintain according to claim 5, characterized in that a motor three (5) is provided inside the groove (4), and a rotating shaft two (6) is rotatably connected to the left side of the motor three (5). 7. A high and low voltage electrical cabinet that is easy to maintain according to claim 6, characterized in that the left side of the second rotating shaft (6) is connected to a heat dissipation fan (7), and a hole (8) is provided at the rear of the electrical cabinet body (1). 8. A high and low voltage electrical cabinet that is easy to maintain according to claim 7, characterized in that a heat dissipation groove (9) is provided inside the hole (8), and the diameter of the card slot (10) is smaller than the diameter of the card block (111).