CN207572805U - A kind of power distribution cabinet of strong applicability - Google Patents

Abstract

The utility model discloses a power distribution cabinet with strong applicability. There are hinges, and the front of the movable plate is provided with observation windows and danger signs sequentially from top to bottom, the right side of the movable plate is provided with a lock, and the right side of the inner cavity of the cabinet is fixedly connected with a cylinder. The left side is fixedly connected with a U-shaped block. The utility model solves the problem of low applicability of the existing power distribution box by arranging cylinders, U-shaped blocks, connecting rods, bow-shaped rods, movable sleeves, rotating plates, bellows, motors and fans. The power distribution cabinet has the advantages of strong applicability, can dissipate heat, prevent fire, can meet the use in various environments, and will not affect its own work due to working environment problems, which is convenient for users to use. It is worth promoting use.

Description

A power distribution cabinet with strong applicability

technical field

The utility model relates to the technical field of electrical equipment, in particular to a power distribution cabinet with strong applicability.

Background technique

Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets and metering cabinets. They are the final equipment of the power distribution system. Power distribution cabinets are collectively referred to as motor control centers. Occasionally, the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load. This level of equipment should provide protection, monitoring and control for the load. The power distribution cabinet As a box in which electrical appliances and their lines are placed, they are used to distribute power energy. They are collectively referred to as power distribution centers. They are centrally installed in substations of enterprises to distribute power to lower-level power distribution equipment in different locations. Existing power distribution cabinets are suitable Low performance, can not meet the outdoor work, or harsh working environment, the power distribution cabinet in the working environment, long-term heat generation, relying on the heat exchange and heat dissipation effect between itself and the environment can not meet the requirements, due to the operation of the power distribution cabinet itself, the cabinet inside the When the temperature rises, and the heat generated by the electrical components in the cabinet cannot be dissipated in time, it may cause damage to the power distribution cabinet. If the temperature cannot be effectively cooled and dissipated, it is easy to cause a fire and cause heavy losses, which is inconvenient for users to use.

Utility model content

The purpose of the utility model is to provide a power distribution cabinet with strong applicability, which has the advantage of strong applicability and solves the problem of low applicability of the existing power distribution box.

In order to achieve the above purpose, the utility model provides the following technical solutions: a power distribution cabinet with strong applicability, including a cabinet body and instrument components, a movable plate is arranged on the front of the cabinet body, and the left side of the movable plate There are hinges fixedly connected between the left sides of the body, observation windows and danger signs are arranged on the front of the movable panel from top to bottom, locks are arranged on the right side of the movable panel, and the right side of the inner cavity of the cabinet is fixed. A cylinder is connected, the left side of the cylinder is fixedly connected with a U-shaped block, the inner wall of the U-shaped block is movably connected with a connecting rod through a longitudinal pivot pin, and the center of the bottom of the cabinet is fixedly connected with a first bearing, so The inner wall of the first bearing is fixedly connected with a bow rod, the surface of the bow rod is sleeved with a movable sleeve, the right side of the movable sleeve is fixedly connected with the left side of the connecting rod, and the inner cavity of the cabinet is provided with an isolation plate, and the two sides of the isolation plate are respectively fixedly connected with the two sides of the inner cavity of the cabinet, the center of the isolation plate is provided with a second bearing, and the top of the bow-shaped rod passes through the second bearing and extends to the center of the isolation plate The top, the top of the bow-shaped rod is fixedly connected with a rotating plate, the top of the rotating plate is fixedly connected with a bellows, the bottom of the inner wall of the bellows is fixedly connected with a motor, and the output end of the motor is fixedly connected with a fan.

Preferably, both sides of the top of the cabinet are fixedly connected with support rods, and the top of the support rods is fixedly connected with a drain board.

Preferably, both sides of the cabinet are provided with cooling holes, and the number of cooling holes is not less than ten.

Preferably, both sides of the cabinet body are fixedly connected with sloping plates, and the sloping plates are located on top of the cooling holes.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model solves the problem of low applicability of the existing distribution box by setting the cylinder, U-shaped block, connecting rod, bow-shaped rod, movable sleeve, rotating plate, bellows, motor and fan. The strong power distribution cabinet has the advantages of strong applicability, can dissipate heat, prevent fires, can meet the use in various environments, and will not affect its own work due to working environment problems, which is convenient for users to use. It is worth promoting and using.

2. The utility model can effectively prevent rainwater from entering the interior of the cabinet and affect the service life of the instrument components by setting the drain board. By setting the cooling holes, it can effectively facilitate the generated heat to be more smoothly discharged from the outside of the cabinet. By setting the sloping plate, mosquitoes can be effectively prevented from entering the interior of the cabinet, and rainwater can also be prevented from entering the interior of the cabinet from the side.

Description of drawings

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

Fig. 2 is the partial structure schematic diagram among the utility model Fig. 1;

Fig. 3 is a partial structural schematic diagram in Fig. 2 of the present utility model.

In the figure: 1 cabinet body, 2 instrument components, 3 movable plate, 4 hinge, 5 observation window, 6 danger sign, 7 lockset, 8 cylinder, 9 U-shaped block, 10 connecting rod, 11 first bearing, 12 bow rod, 13 Movable cover, 14 isolation plates, 15 second bearings, 16 rotating plates, 17 bellows, 18 motors, 19 fans, 20 support rods, 21 falling water plates, 22 cooling holes, 23 inclined plates.

Detailed ways

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 Figure 1-3, a power distribution cabinet with strong applicability, including a cabinet body 1 and instrument components 2, both sides of the top of the cabinet body 1 are fixedly connected with support rods 20, and the top of the support rods 20 is fixedly connected with a falling water Plate 21, by setting the drain plate 21, it can effectively prevent rainwater from entering the inside of the cabinet body 1, which affects the service life of the instrument element 2. The front of the cabinet body 1 is provided with a movable plate 3, and the left side of the movable plate 3 is in contact with the cabinet body 1. A hinge 4 is fixedly connected between the left side of the movable panel 3, and the front of the movable panel 3 is provided with an observation window 5 and a danger sign 6 sequentially from top to bottom. The right side of the movable panel 3 is provided with a lock 7, and the right side of the cabinet 1 inner cavity A cylinder 8 is fixedly connected, the left side of the cylinder 8 is fixedly connected with a U-shaped block 9, the inner wall of the U-shaped block 9 is movably connected with a connecting rod 10 through a longitudinal pivot pin, and the center of the bottom of the cabinet body 1 is fixedly connected with a first bearing 11 , the inner wall of the first bearing 11 is fixedly connected with a bow rod 12, the surface of the bow rod 12 is sleeved with a movable sleeve 13, the right side of the movable sleeve 13 is fixedly connected with the left side of the connecting rod 10, and the inner cavity of the cabinet body 1 is provided with The isolation plate 14, and the two sides of the isolation plate 14 are respectively fixedly connected with the two sides of the inner cavity of the cabinet body 1, the center of the isolation plate 14 is provided with a second bearing 15, and the top of the bow rod 12 passes through the second bearing 15 and extends to the top of the isolation plate 14, the top of the bow bar 12 is fixedly connected with a rotating plate 16, the top of the rotating plate 16 is fixedly connected with a bellows 17, the bottom of the bellows 17 inner wall is fixedly connected with a motor 18, and the output end of the motor 18 is fixed A fan 19 is connected, and both sides of the cabinet body 1 are provided with cooling holes 22, and the number of cooling holes 22 is not less than ten. By setting the cooling holes 22, it is possible to effectively facilitate the generated heat to be more smoothly discharged from the cabinet body. 1, both sides of the cabinet body 1 are fixedly connected with inclined plates 23, and the inclined plates 23 are located on the top of the heat dissipation holes 22. By setting the inclined plates 23, it is possible to effectively prevent mosquitoes from entering the interior of the cabinet body 1, and it is more enough to prevent The rainwater enters the inside of the cabinet body 1 from the side, and through the cooperative use of the cylinder 8, the U-shaped block 9, the connecting rod 10, the bow rod 12, the movable sleeve 13, the rotating plate 16, the bellows 17, the motor 18 and the fan 19, the problem is solved. The problem of low applicability of the existing distribution box, the power distribution cabinet with strong applicability has the advantages of strong applicability, can dissipate heat, prevent fire, can meet the use in various environments, and will not be affected by the working environment The problem affects the work of the user itself, which is convenient for the user, and it is worth promoting and using.

When in use, the user starts the cylinder 8, the cylinder 8 drives the U-shaped block 9 to move left and right, the U-shaped block 9 drives the connecting rod 10 to move left and right, and through the cooperation of the movable sleeve 13, the connecting rod 10 drives the bow-shaped rod 12 to rotate, and the bow-shaped rod 12 drives rotating plate 16 to rotate, and rotating plate 16 drives bellows 17 to rotate, and then starts motor 18, and motor fan 18 drives 19 to rotate, and can carry out all-round heat dissipation this moment, thereby can reach the purpose of strong applicability.

To sum up: the power distribution cabinet with strong applicability is equipped with the cooperation of cylinder 8, U-shaped block 9, connecting rod 10, bow-shaped rod 12, movable sleeve 13, rotating plate 16, bellows 17, motor 18 and fan 19. The use of the utility model solves the problem of low applicability of the existing distribution box.

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 power distribution cabinet with strong applicability, including a cabinet body (1) and instrument components (2), characterized in that: the front of the cabinet body (1) is provided with a movable plate (3), and the movable plate A hinge (4) is fixedly connected between the left side of (3) and the left side of the cabinet body (1), and the front of the movable plate (3) is provided with observation windows (5) and danger signs ( 6), the right side of the movable plate (3) is provided with a lock (7), the right side of the inner cavity of the cabinet (1) is fixedly connected with a cylinder (8), and the left side of the cylinder (8) is fixed A U-shaped block (9) is connected, the inner wall of the U-shaped block (9) is movably connected with a connecting rod (10) through a longitudinal pivot pin, and the center of the bottom of the cabinet (1) is fixedly connected with a first bearing ( 11), the inner wall of the first bearing (11) is fixedly connected with a bow rod (12), the surface of the bow rod (12) is sleeved with a movable sleeve (13), and the right side of the movable sleeve (13) It is fixedly connected with the left side of the connecting rod (10), the inner cavity of the cabinet body (1) is provided with an isolation plate (14), and the two sides of the isolation plate (14) are respectively connected with the two sides of the inner cavity of the cabinet body (1). The side is fixedly connected, the center of the isolation plate (14) is provided with a second bearing (15), and the top of the bow-shaped rod (12) passes through the second bearing (15) and extends to the top of the isolation plate (14) , the top of the bow-shaped rod (12) is fixedly connected with a rotating plate (16), the top of the rotating plate (16) is fixedly connected with a bellows (17), and the bottom of the inner wall of the bellows (17) is fixedly connected with a motor ( 18), the output end of the motor (18) is fixedly connected with a fan (19). 2. A power distribution cabinet with strong applicability according to claim 1, characterized in that: both sides of the top of the cabinet body (1) are fixedly connected with support rods (20), and the support rods (20 ) is fixedly connected with a dropboard (21). 3. A power distribution cabinet with strong applicability according to claim 1, characterized in that: both sides of the cabinet body (1) are provided with cooling holes (22), and the number of cooling holes (22) Not less than ten. 4. A power distribution cabinet with strong applicability according to claim 3, characterized in that: both sides of the cabinet body (1) are fixedly connected with sloping plates (23), and the sloping plates (23) are located top of the cooling hole (22).