CN219937748U - Electrical safety protection device for cabinet - Google Patents

Abstract

The utility model discloses an electric safety protection device for a cabinet, which comprises a cabinet body, wherein two heat dissipation dustproof windows are respectively arranged on the surfaces of the left side and the right side of the cabinet body, sliding grooves are respectively fixedly arranged on the surfaces of the two sides of the interior of the cabinet body, a supporting plate is connected in a sliding manner in the sliding grooves, sliding rods are respectively arranged on the surfaces of the two sides of the supporting plate and matched with the sliding grooves, limiting blocks are respectively fixedly arranged on one side of the top end surface of each sliding rod, and protection mechanisms are respectively arranged on the two sides of the top end surface of each supporting plate. According to the utility model, the heat dissipation dustproof windows are arranged on the outer surfaces of the two sides of the cabinet body, so that air in the cabinet body can circulate, electric elements in the cabinet body can be radiated, a supporting plate can be pulled out from the cabinet body by a worker through the cooperation of the sliding rod and the sliding groove, the electric elements can be conveniently installed and detached by the worker, and meanwhile, the sliding rod can be prevented from sliding from the inside of the sliding groove through the arrangement of the limiting block, so that safety accidents are caused.

Description

A kind of cabinet electrical safety protection device

Technical field

The utility model relates to the technical field of electrical safety protection, in particular to an electrical safety protection device for a cabinet.

Background technique

Electrical cabinets are cabinets made of steel to protect the normal operation of components. Electrical cabinets are widely used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc. wait. There are usually a lot of electrical components installed in the electrical cabinet. In order to prevent multiple electrical components from affecting each other and not causing damage to easily damaged electrical components during maintenance, it is necessary to use cabinet electrical safety protection devices.

Currently, the existing Chinese patent number CN218783356U discloses a cabinet electrical safety protection device. It includes a cabinet component, a protection component, a positioning component, and a safety component. The protection component includes a protective bottom plate. The top of the protective bottom plate is connected to a protective side plate. A ventilation slot is provided on the inside of the protective side plate. The protective bottom plate is The top is connected to a connecting column, and the safety component includes a stable top layer. One end of the stable top layer is connected to a buffer interlayer, and one end of the buffer interlayer away from the stable top layer is connected to an insulating bottom layer. The beneficial effects are: through the setting of the protective bottom plate, it is used to fix and support the protective side panels and connecting columns. Through the setting of the protective components, further protection of the electrical components can be strengthened. Then when the cabinet box is damaged, due to the protection The setting of the components can continue to provide protection for the electrical components, thereby ensuring the safety of the use of the electrical components. Although the device has the above advantages, it still has the following defects: 1. The cabinet box of the device is a sealed design, and the cabinet box cannot be realized. The air circulation inside the cabinet is not conducive to the heat dissipation of the electrical components inside the cabinet box; 2. The separation layer of the device is fixedly installed inside the cabinet box, making it inconvenient for workers to install and disassemble the electrical components. In view of the above problems, a cabinet electrical safety protection device is provided here.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the existing technology and provide an electrical safety protection device for a cabinet.

In order to solve the above technical problems, the present utility model provides the following technical solutions:

The utility model is an electrical safety protection device for a cabinet, which includes a cabinet box. Supporting feet are fixedly installed on the four corners of the bottom surface of the cabinet box, and protective pads are fixedly installed on the bottom surface of the supporting feet. There are two heat dissipation and dust-proof windows on the left and right sides of the cabinet box. Two sets of chutes are fixedly installed on the internal surfaces of both sides of the cabinet box. The inside of the chute is slidingly connected with a support plate. Slide bars are fixedly installed on both sides of the support plate. The slide bars are used in conjunction with the chute. Limit blocks are fixed on one side of the top surface of the slide bar. Both sides of the top surface of the support plate are fixed. A protection mechanism is fixedly installed, and the protection mechanism includes a fixing plate, a fixing hole, a mounting plate, a mounting hole, and a protective cover.

As a preferred technical solution of the present invention, fixed plates are fixedly installed on both sides of the top surface of the support plate, five fixing holes are provided inside the fixed plate, and a protective cover is provided on the top surface of the fixed plate. , the bottom ends of the left and right sides of the protective cover are fixedly installed with mounting plates, and the front and rear ends of the mounting plate are provided with mounting holes.

As a preferred technical solution of the present invention, the interior of the mounting hole is threaded with bolts, the bolts extend to the inside of the fixed plate, and the protective cover is fixedly installed on the top surface of the fixed plate through bolts.

As a preferred technical solution of the present invention, a plurality of heat dissipation holes are provided on the outer surface of the protective cover, and dust-proof nets are fixedly installed inside the heat dissipation holes.

As a preferred technical solution of the present invention, a cooling fan is fixedly installed in the middle of the top surface of the protective cover, and a dustproof plate is fixedly installed on the top surface of the cooling fan.

As a preferred technical solution of the present invention, a protective door is provided on the outer surface of the cabinet box. Three hinges are fixedly installed at the connection between the protective door and the left side of the cabinet box. The protective door is far away from the hinge. A buckle is fixedly mounted on one side of the page.

Compared with the existing technology, the beneficial effects of this utility model are as follows:

The utility model is provided with heat dissipation and dust-proof windows on the outer surfaces of both sides of the cabinet box, so that the air inside the cabinet box can circulate, which is beneficial to the heat dissipation of the electrical components inside the cabinet box. Rod, support plate, and limit block. Through the cooperation of the slide rod and the chute, the staff can pull the support plate out from the inside of the cabinet box to facilitate the installation and removal of electrical components. At the same time, through the use of the limit block The setting can prevent the slide rod from slipping from the inside of the chute, causing safety accidents.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model. In the attached picture:

Figure 1 is a three-dimensional view of the cabinet box of the present utility model;

Figure 2 is a front cross-sectional view of the utility model;

Figure 3 is an exploded view of the protection mechanism of the present utility model;

Figure 4 is a perspective view of the support plate of the present utility model;

Figure 5 is a perspective view of the chute of the present utility model;

In the picture: 1. Cabinet body; 2. Supporting feet; 3. Anti-slip pad; 4. Heat dissipation and dust-proof window; 5. Chute; 6. Support plate; 7. Slide rod; 8. Limit block; 9. Protection Mechanism; 901, fixed plate; 902, fixed hole; 903, mounting plate; 904, mounting hole; 905, protective cover; 10, bolts; 11, heat dissipation holes; 12, dust-proof net; 13, cooling fan; 14, anti- Dust board; 15. Protective door; 16. Hinge; 17. Buckle.

Detailed ways

Preferred embodiments of the present utility model will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the utility model, and are not intended to limit the utility model.

The same reference numerals in the drawings all refer to the same components.

Example 1

As shown in Figures 1-5, the utility model provides a cabinet electrical safety protection device, which includes a cabinet box 1. The four corners of the bottom surface of the cabinet box 1 are fixed with support feet 2. The bottom surface of the support feet 2 is fixed. A protective pad 3 is fixedly installed. Two heat dissipation and dust-proof windows 4 are provided on the left and right sides of the cabinet box 1. Two sets of chutes 5 are fixedly installed on both inner surfaces of the cabinet box 1. There is a support plate 6 slidingly connected inside. Slide rods 7 are fixedly installed on both sides of the support plate 6. The slide rods 7 are used in conjunction with the chute 5. Limiting blocks 8 are fixedly installed on one side of the top surface of the slide rod 7. The support Protection mechanisms 9 are fixedly installed on both sides of the top surface of the plate 6 . The protection mechanism 9 includes a fixing plate 901 , a fixing hole 902 , a mounting plate 903 , a mounting hole 904 , and a protective cover 905 .

Further, fixed plates 901 are fixedly installed on both sides of the top surface of the support plate 6. Five fixing holes 902 are provided inside the fixed plate 901. The top surface of the fixed plate 901 is provided with protective covers 905. The left and right sides of the protective cover 905 A mounting plate 903 is fixedly installed at the bottom end, and mounting holes 904 are provided at both front and rear ends of the mounting plate 903 .

Bolts 10 are threadedly connected inside the mounting holes 904 , and the bolts 10 extend to the inside of the fixing plate 901 . The protective cover 905 is fixedly installed on the top surface of the fixing plate 901 through the bolts 10 .

A plurality of heat dissipation holes 11 are provided on the outer surface of the protective cover 905 , and dust-proof nets 12 are fixedly installed inside the heat dissipation holes 11 .

A cooling fan 13 is fixedly installed in the middle of the top surface of the protective cover 905, and a dustproof plate 14 is fixedly installed on the top surface of the cooling fan 13.

The outer surface of the cabinet box 1 is provided with a protective door 15. Three hinges 16 are fixedly installed at the connection between the protective door 15 and the left side of the cabinet box 1. A buckle is fixedly installed on the surface of the side of the protective door 15 away from the hinges 16. 17.

Specifically, first pull the support plate 6 so that the support plate 6 slides out from the inside of the chute 5 through the sliding rod 7. The limiting block 8 can prevent the sliding rod 7 from sliding down from the inside of the chute 5, and then remove the bolt 10 from the mounting hole. Remove the inside of 902, then remove the protective cover 905 from the top surface of the fixed plate 901, and then fix and install the electrical components through the fixing holes 902 inside the fixed plate 901. After installation, place the protective cover 905 on the fixed plate. 901, and then install the protective cover 905 through bolts 10. After the installation is completed, push the support plate 6 to the inside of the cabinet box 1 and close the protective door 15. When the electrical components are working, a large amount of heat will be dissipated, which When the cooling fan 13 is turned on, the heat dissipation inside the protective cover 905 is carried out through the cooperation of the cooling fan 13 and the heat dissipation hole 11. The air inside the cabinet box 1 can be circulated through the heat dissipation dust-proof window 4, which is beneficial to the heat dissipation of the electrical components and prevents The arrangement of the dust net 12, the dustproof board 14, and the heat dissipation dustproof window 4 can prevent dust impurities from entering the inside of the cabinet box 1 and the protective cover 905, thereby increasing the service life of the electrical components.

To sum up, the present utility model provides heat dissipation and dust-proof windows on the outer surfaces of both sides of the cabinet box, so that the air inside the cabinet box can circulate, which is beneficial to the heat dissipation of the electrical components inside the cabinet box. By setting There are chute, sliding rod, support plate and limit block. Through the cooperation of the sliding rod and the chute, the staff can pull the support plate out from the inside of the cabinet box, which is convenient for the staff to install and disassemble the electrical components. The setting of the limit block can prevent the slide rod from slipping from the inside of the chute, causing safety accidents.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions recorded in the foregoing embodiments, or to make equivalent replacements for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. A cabinet electrical safety protection device, including a cabinet box (1), which is characterized in that supporting feet (2) are fixedly installed at the four corners of the bottom surface of the cabinet box (1), and the supporting feet (2) A protective pad (3) is fixedly installed on the bottom surface of 2), and two heat dissipation and dust-proof windows (4) are provided on the left and right surfaces of the cabinet box (1). Two sets of chutes (5) are fixedly installed on both sides of the interior surface. A support plate (6) is slidably connected to the interior of the chute (5). Sliders (6) are fixedly installed on both sides of the support plate (6). Rod (7), the sliding rod (7) is used in conjunction with the chute (5), the top surface of the sliding rod (7) is fixed with a limiter (8) on one side, and the support plate (6) A protection mechanism (9) is fixedly installed on both sides of the top surface of the 905). 2. A cabinet electrical safety protection device according to claim 1, characterized in that, fixed plates (901) are fixedly installed on both sides of the top surface of the support plate (6), and the fixed plates (901) There are five fixing holes (902) inside. The top surface of the fixing plate (901) is provided with a protective cover (905). The bottom ends of the left and right sides of the protective cover (905) are fixed with mounting plates (903). ), the mounting plate (903) is provided with mounting holes (904) at both front and rear ends. 3. A cabinet electrical safety protection device according to claim 1, characterized in that bolts (10) are threadedly connected to the interior of the mounting hole (904), and the bolts (10) extend to the fixing plate (901) ), the protective cover (905) is fixedly installed on the top surface of the fixing plate (901) through bolts (10). 4. A cabinet electrical safety protection device according to claim 1, characterized in that the outer surface of the protective cover (905) is provided with a plurality of heat dissipation holes (11), and the inside of the heat dissipation hole (11) Dust screens (12) are all fixedly installed. 5. A cabinet electrical safety protection device according to claim 1, characterized in that a cooling fan (13) is fixedly installed in the middle of the top surface of the protective cover (905), and the cooling fan (13) Dust-proof plates (14) are fixedly installed on the top surfaces. 6. A cabinet electrical safety protection device according to claim 1, characterized in that a protective door (15) is provided on the outer surface of the cabinet box (1), and the protective door (15) is connected to the cabinet box. Three hinges (16) are fixedly installed at the left joint of the body (1), and a buckle (17) is fixedly installed on the surface of the side of the protective door (15) away from the hinges (16).