Cabinet switch protection plate structure

Abstract

The utility model discloses a cabinet switch protection plate structure, which belongs to the technical field of cabinet switches and comprises a protection shell, a protection cover is arranged on the front side of the protection shell, two sliding doors are rotatably arranged on the front side of the protection cover, and two fixing supports are arranged on the rear side of the protection shell. The rear side of the protective shell is fixedly connected with the front sides of two fixing supports, the upper end of the protective shell is fixedly connected with a lamp support, and an illuminating lamp is installed on the front side of the lamp support. And the two limiting mechanisms are both used for limiting the protective cover. Aiming at the use problem, the equipment is provided with a protective shell and a protective cover, a cabinet switch can be protected, workers are prevented from touching the cabinet switch by mistake, stable operation of the cabinet switch is guaranteed, the equipment is further provided with a limiting mechanism, a cylindrical limiting block is controlled to be separated from and inserted into a cylindrical limiting groove, a protective plate can be assembled and disassembled conveniently, and the safety of the equipment is improved. And the maintenance workload is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cabinet switch technology, and in particular to a cabinet switch protective plate structure. Background Technology

[0002] Cabinet switches are switching devices installed on cabinets. They are mainly used to control the on / off or function switching of electrical equipment inside and outside the cabinet. They have the characteristics of functionality, safety, and durability, and are widely used in power equipment such as distribution cabinets and substations.

[0003] In daily use, most existing cabinet switches are directly exposed to the external environment. This design makes it easy for workers to accidentally touch the switches during operation, which can lead to equipment malfunction. Furthermore, due to the lack of effective protection, dust and other impurities will gradually enter the switch, affecting its normal function and operational sensitivity, and ultimately shortening the switch's lifespan. Therefore, to solve this problem, designing a cabinet switch protective plate structure is something we need to consider. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a cabinet switch protective plate structure. Addressing usage issues, it incorporates a protective shell and cover to protect the cabinet switch, preventing accidental activation by workers and ensuring stable operation. It also includes a limiting mechanism that controls the insertion and removal of cylindrical limiting blocks from cylindrical limiting slots, facilitating easy installation and removal of the protective plate and reducing maintenance workload.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cabinet switch protective panel structure includes a protective shell, a protective cover on the front side of the protective shell, two sliding doors rotatably mounted on the front side of the protective cover, two fixed brackets on the rear side of the protective shell, the rear side of the protective shell being fixedly connected to the front side of the two fixed brackets, a lamp bracket fixedly connected to the upper end of the protective shell, and a lighting lamp mounted on the front side of the lamp bracket; and two limiting mechanisms, both of which are used to limit the protective cover.

[0007] Preferably, the limiting mechanism includes a first fixing block fixedly connected to the side wall of the protective shell, a movable block that can move up and down is provided at the upper end of the first fixing block, a columnar limiting block and a columnar connector are fixedly connected at the lower end of the movable block, the lower end of the columnar connector passes through the first fixing block, a circular connecting block is fixedly connected at the lower end of the columnar connector, the lower end of the first fixing block and the upper end of the circular connecting block are elastically connected by a spring, and a handle is fixedly connected at the upper end of the movable block.

[0008] Preferably, a second fixing block is fixedly connected to both the left and right sides of the protective cover, and a cylindrical limiting groove is opened at the upper end of each of the two second fixing blocks.

[0009] Preferably, both cylindrical limiting blocks are slidably connected to the inner wall of the corresponding cylindrical limiting groove.

[0010] Preferably, cylindrical positioning grooves are provided at the four front corners of the protective shell, and cylindrical positioning blocks are fixedly connected at the four rear corners of the protective cover.

[0011] Preferably, each of the cylindrical positioning blocks is slidably connected to a corresponding cylindrical positioning groove.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] The cabinet is equipped with a protective shell and cover, which effectively protects the cabinet switch and prevents accidental operation by staff. It also prevents dust and other impurities from entering the cabinet switch, ensuring its long-term normal operation and effectiveness. Two limit mechanisms are also provided. By pulling and turning the handle, the cylindrical limit block is disengaged from the corresponding cylindrical limit groove. With the help of multiple cylindrical positioning blocks, multiple cylindrical positioning grooves, cylindrical connectors, circular connecting blocks and springs, the protective plate can be easily and quickly installed, removed and maintained. Compared with the traditional bolt installation and removal, the actual maintenance workload is effectively reduced. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of a cabinet switch protection plate structure proposed in this utility model;

[0015] Figure 2 for Figure 1 Partial structural diagram;

[0016] Figure 3 for Figure 2 Enlarged view of point A;

[0017] Figure 4 This is a structural diagram of the protective cover.

[0018] Figure 5 for Figure 4 Enlarged view of point B.

[0019] In the diagram: 1. Protective shell, 2. Protective cover, 3. Sliding door, 4. Fixed bracket, 5. Lamp bracket, 6. Lighting lamp, 7. First fixed block, 8. Moving block, 9. Columnar limit block, 10. Columnar connector, 11. Circular connector, 12. Spring, 13. Handle, 14. Second fixed block, 15. Columnar limit groove, 16. Columnar positioning groove, 17. Columnar positioning block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figures 1-5 A cabinet switch protective plate structure includes a protective shell 1, a wiring port (not shown) on the rear side of the protective shell 1 for the cabinet switch wiring to pass through, a protective cover 2 on the front side of the protective shell 1, two sliding doors 3 rotatably mounted on the front side of the protective cover 2, two fixed brackets 4 on the rear side of the protective shell 1, the rear side of the protective shell 1 being fixedly connected to the front side of the two fixed brackets 4, and a lamp bracket 5 fixedly connected to the upper end of the protective shell 1, with a lighting lamp 6 installed on the front side of the lamp bracket 5 to provide lighting.

[0022] The device also includes two limiting mechanisms, both of which are used to limit the protective cover 2. Each limiting mechanism includes a first fixed block 7 fixedly connected to the side wall of the protective shell 1. The upper end of the first fixed block 7 is provided with a movable block 8 that can move up and down. When the movable block 8 is rotated to release the limit, it will not collide with the side wall of the protective shell 1. The lower end of the movable block 8 is fixedly connected to a cylindrical limiting block 9 and a cylindrical connecting piece 10. The lower end of the cylindrical connecting piece 10 passes through the first fixed block 7. The lower end of the cylindrical connecting piece 10 is fixedly connected to a circular connecting block 11. The lower end of the first fixed block 7 and the upper end of the circular connecting block 11 are elastically connected by a spring 12. The spring 12 can improve the stability of the cylindrical limiting block 9 when it is limited. The upper end of the movable block 8 is fixedly connected to a handle 13.

[0023] The protective cover 2 is fixedly connected to the left and right sides with second fixing blocks 14. The upper ends of the two second fixing blocks 14 are provided with cylindrical limiting grooves 15. The two cylindrical limiting blocks 9 are slidably connected to the inner wall of the corresponding cylindrical limiting grooves 15. By controlling the two cylindrical limiting blocks 9 to be inserted into the corresponding cylindrical limiting grooves 15 respectively, a stable connection between the protective shell 1 and the protective cover 2 can be achieved. The four front corners of the protective shell 1 are provided with cylindrical positioning grooves 16. The four rear corners of the protective cover 2 are fixedly connected with cylindrical positioning blocks 17. Each cylindrical positioning block 17 is slidably connected to the corresponding cylindrical positioning groove 16.

[0024] In this utility model, when in use, the cabinet switch can be placed inside the protective shell 1. Subsequently, the cabinet switch can be operated by opening the two sliding doors 3. In this way, by setting the protective shell 1 on the outside of the cabinet switch, the cabinet switch can be effectively protected, thereby preventing the staff from accidentally touching the cabinet switch and causing equipment misoperation. It can also effectively prevent dust and other impurities from entering the cabinet switch, ensuring the stable operation of the cabinet switch.

[0025] After a period of time, the protective cover 2 usually requires maintenance. This involves operating the two limiting mechanisms sequentially. First, pull up the right handle 13, causing the moving block 8, cylindrical limiting block 9, cylindrical connector 10, and circular connector 11 to move upwards simultaneously until the cylindrical limiting block 9 completely disengages from its corresponding cylindrical limiting groove 15. Then, rotate the moving block 8 to move the cylindrical limiting block 9 away from its corresponding second fixed block 14, releasing the handle 13. This releases the right-side limiting mechanism's restriction on the right-side second fixed block 14. Similarly, the left-side limiting mechanism can be released by following the same procedure. Finally, pull the protective cover 2 forward, causing the multiple cylindrical positioning blocks 17 to disengage from their corresponding cylindrical positioning grooves 16, thus removing the protective cover 2. When reinstalling after maintenance, multiple cylindrical positioning blocks 17 can be aligned with their corresponding cylindrical positioning slots 16 and inserted to achieve pre-positioning before installation. Then, pull up and rotate the two handles 13 in sequence to move the cylindrical limiting block 9 upward and rotate it above the corresponding cylindrical limiting slot 15. At this time, the corresponding springs 12 will be compressed. Then, release the handles 13. Due to the elastic force of the springs 12, the circular connecting block 11 will be automatically moved downward, causing the corresponding moving block 8, cylindrical limiting block 9, and cylindrical connecting piece 10 to move downward synchronously, so that the cylindrical limiting block 9 is stably inserted into the corresponding cylindrical limiting slot 15. This is how the protective cover 2 can be installed. The entire installation and maintenance process is relatively convenient and reduces the maintenance workload of the staff.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A structure of a cabinet switch guard plate, characterized by, Include: The protective shell (1), the front side of the protective shell (1) is provided with a protective cover (2), the front side of the protective cover (2) is provided with two sliding doors (3), the rear side of the protective shell (1) is provided with two fixed supports (4), the rear side of the protective shell (1) is fixedly connected with the front side of the two fixed supports (4), the upper end of the protective shell (1) is fixedly connected with a lamp support (5), and the front side of the lamp support (5) is provided with an illuminating lamp (6); Two limiting mechanisms, two said limiting mechanisms are used for limiting the protective cover (2).

2. A structure of a protective plate for a cabinet switch according to claim 1, wherein The limiting mechanism comprises a first fixed block (7) fixedly connected to the side wall of the protective shell (1), the upper end of the first fixed block (7) is provided with a movable block (8) which can move up and down, the lower end of the movable block (8) is fixedly connected with a cylindrical limiting block (9) and a cylindrical connecting piece (10), the lower end of the cylindrical connecting piece (10) penetrates the first fixed block (7), the lower end of the cylindrical connecting piece (10) is fixedly connected with a circular connecting block (11), the lower end of the first fixed block (7) and the upper end of the circular connecting block (11) are elastically connected through a spring (12), and the upper end of the movable block (8) is fixedly connected with a handle (13).

3. A structure of a protective plate for a cabinet switch according to claim 2, wherein The left and right sides of the protective cover (2) are fixedly connected with a second fixed block (14), and the upper end of the two second fixed blocks (14) is provided with a cylindrical limiting groove (15).

4. A structure of a protective plate for a cabinet switch according to claim 3, wherein Two said cylindrical limiting blocks (9) are in sliding connection with the inner walls of the corresponding cylindrical limiting grooves (15).

5. The structure of a protective plate for a cabinet switch according to claim 1, wherein The front side of the protective shell (1) is provided with a cylindrical positioning groove (16) at the four corners, and the rear side of the protective cover (2) is fixedly connected with a cylindrical positioning block (17) at the four corners.

6. A structure of a protective plate for a cabinet switch according to claim 5, wherein Each said cylindrical positioning block (17) is in sliding connection with the corresponding cylindrical positioning groove (16).

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