Outdoor waterproof power distribution cabinet

Abstract

The utility model discloses an outdoor waterproof power distribution cabinet, which belongs to the field of power distribution cabinets and comprises a power distribution cabinet body, two waterproof structures are fixedly mounted on the inner walls of the left side and the right side of the power distribution cabinet body, and each waterproof structure is composed of a side baffle, a breathable mesh plate, a mounting fixing plate, a flow guide frame and an adsorption sponge. The waterproof structure is arranged on the inner side of the ventilation window arranged on the power distribution cabinet main body, and the waterproof structure can block rainwater entering the power distribution cabinet main body through the ventilation window, so that electrical equipment in the power distribution cabinet main body is prevented from being wetted by the rainwater; therefore, the probability of damage of electrical equipment in the power distribution cabinet main body can be reduced, and normal ventilation and heat dissipation of the power distribution cabinet main body cannot be affected by existence of the waterproof structure. By arranging the water guide pipeline at the lower end of the waterproof structure, rainwater blocked by the waterproof structure can be guided out of the power distribution cabinet body.

Description

Technical Field

[0001] The utility model relates to the field of power distribution cabinets, in particular to an outdoor waterproof power distribution cabinet. Background Art

[0002] The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is suitable for occasions with relatively dispersed loads and fewer circuits; the motor control center is used in occasions with concentrated loads and more circuits. They distribute the electrical energy of a circuit of the upper-level distribution equipment to the nearest load. In general, the power distribution cabinet is an indispensable part of the power system and is of great significance for ensuring the normal operation and electrical safety of the power system. The electrical equipment installed in the power distribution cabinet will emit a large amount of heat when in use. In order to avoid the power distribution cabinet from accumulating high temperatures and thus avoid the electrical equipment in the power distribution cabinet from being damaged by high temperatures, heat dissipation and ventilation windows are often provided on the power distribution cabinet. However, when the power distribution cabinet is used outdoors, rainwater can easily fall into the power distribution cabinet through the heat dissipation and ventilation windows, which can easily wet the electrical equipment in the power distribution cabinet, and thus easily cause damage to the electrical equipment in the power distribution cabinet. Therefore, an outdoor waterproof power distribution cabinet is needed to solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide an outdoor waterproof distribution cabinet, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An outdoor waterproof power distribution cabinet comprises a power distribution cabinet body, wherein two waterproof structures are fixedly installed on the inner walls on the left and right sides of the power distribution cabinet body, wherein the waterproof structure consists of a side baffle, a breathable mesh plate, a mounting plate, a flow guide frame and an adsorption sponge. There are two side baffles and they are symmetrically installed on the outer ends of the breathable mesh plates, there are two mounting plates and they are respectively installed on one end of the two side baffles, the flow guide frame is installed on the breathable mesh plate and the lower ends of the two side baffles, the adsorption sponge is installed on the outer end of the breathable mesh plate, and the adsorption sponge is located between the two side baffles, and a water guide pipe is installed on the lower end of the flow guide frame.

[0006] Preferably, ventilation windows are provided on the walls on both sides of the left and right sides of the power distribution cabinet body.

[0007] Preferably, a protective door structure is installed at the front end of the power distribution cabinet body.

[0008] Preferably, the waterproof structure is located on the inner side of the ventilation window, the mounting plate on the waterproof structure is fixedly installed on the inner wall of the distribution cabinet body, the side baffle is fixedly connected to the breathable mesh plate, the mounting plate, and the guide frame, the breathable mesh plate is fixedly connected to the guide frame, and the adsorption sponge is fixedly connected to the breathable mesh plate.

[0009] Preferably, a water flow hole is provided on the flow guide frame on the waterproof structure, and the water flow hole penetrates the flow guide frame from top to bottom.

[0010] Preferably, the water guide pipe is fixedly installed at the lower end of the guide frame, and the water guide pipe passes downward through the lower side wall of the power distribution cabinet body.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By arranging a waterproof structure on the inner side of the ventilation window arranged on the main body of the distribution cabinet, the waterproof structure can block rainwater entering the main body of the distribution cabinet through the ventilation window, thereby preventing rainwater from wetting the electrical equipment in the main body of the distribution cabinet, thereby reducing the probability of damage to the electrical equipment in the main body of the distribution cabinet. At the same time, the existence of the waterproof structure will not affect the normal ventilation and heat dissipation of the main body of the distribution cabinet; by arranging a water guide pipe at the lower end of the waterproof structure, the rainwater blocked by the waterproof structure can be diverted out of the main body of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a top view of the overall structure of the utility model;

[0014] Figure 2 A bottom view of the overall structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the waterproof structure and water conduit of the utility model;

[0016] Figure 4 This is a disassembled diagram of the waterproof structure of the utility model.

[0017] In the figure: 1. Power distribution cabinet body; 2. Waterproof structure; 3. Water guide pipe; 4. Ventilation window; 5. Protective door structure; 6. Side baffle; 7. Breathable mesh plate; 8. Mounting plate; 9. Flow guide frame; 10. Water flow hole; 11. Adsorption sponge. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, an outdoor waterproof distribution cabinet comprises a distribution cabinet body 1, and two waterproof structures 2 are fixedly installed on the inner walls on the left and right sides of the distribution cabinet body 1. The waterproof structure 2 is composed of side baffles 6, a breathable mesh plate 7, a mounting plate 8, a guide frame 9 and an adsorption sponge 11. There are two side baffles 6 and they are symmetrically installed on the outer ends of the breathable mesh plate 7. There are two mounting plates 8 and they are respectively installed on one end of the two side baffles 6. The guide frame 9 is installed on the breathable mesh plate 7 and the lower ends of the two side baffles 6. The adsorption sponge 11 is installed on the outer end of the breathable mesh plate 7. At the same time, the adsorption sponge 11 is located between the two side baffles 6. Ventilation windows 4 are opened on the walls on the left and right sides of the distribution cabinet body 1. A protective door structure 5 is installed at the front end of the distribution cabinet body 1. The waterproof structure 2 is located on the inner side of the ventilation window 4. The waterproof structure The mounting plate 8 on the structure 2 is fixedly installed on the inner wall of the distribution cabinet body 1, the side baffle 6 is fixedly connected to the breathable mesh plate 7, the mounting plate 8, and the guide frame 9, the breathable mesh plate 7 is fixedly connected to the guide frame 9, the adsorption sponge 11 is fixedly connected to the breathable mesh plate 7, and the guide frame 9 on the waterproof structure 2 is provided with a water flow hole 10, and the water flow hole 10 penetrates the guide frame 9 up and down, and the waterproof structure 2 is arranged on the inner side of the ventilation window 4 arranged on the distribution cabinet body 1. The waterproof structure 2 can block rainwater entering the distribution cabinet body 1 through the ventilation window 4, thereby preventing rainwater from wetting the electrical equipment in the distribution cabinet body 1, and further reducing the probability of damage to the electrical equipment in the distribution cabinet body 1. At the same time, the existence of the waterproof structure 2 will not affect the normal ventilation and heat dissipation of the distribution cabinet body 1.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a water guide pipe 3 is installed at the lower end of the guide frame 9, and the water guide pipe 3 is fixedly installed at the lower end of the guide frame 9. The water guide pipe 3 passes downward through the lower side wall of the distribution cabinet body 1. By arranging the water guide pipe 3 at the lower end of the waterproof structure 2, rainwater blocked by the waterproof structure 2 can be diverted out of the distribution cabinet body 1.

[0021] It should be noted that the utility model is an outdoor waterproof distribution cabinet. During use, the heat emitted by the electrical components installed in the distribution cabinet body 1 during operation can be dissipated through the ventilation windows 4 opened on the distribution cabinet body 1; and in rainy weather, when rainwater from the outside enters the distribution cabinet body 1 through the ventilation windows 4, the waterproof structure 2 can block the entering rainwater. At this time, part of the rainwater will be absorbed by the adsorption sponge 11, and when the adsorption sponge 11 is saturated, the rainwater will drip onto the guide frame 9. At the same time, some of the rainwater will directly fall on the guide frame 9. Finally, the rainwater on the guide frame 9 will flow into the water guide pipe 3 through the water flow hole 10, and then the rainwater will flow out along the water guide pipe 3 and finally fall to the outside of the distribution cabinet body 1.

[0022] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An outdoor waterproof power distribution cabinet, comprising a power distribution cabinet body (1), characterized in that: Two waterproof structures (2) are fixedly installed on the inner walls on the left and right sides of the power distribution cabinet body (1), and the waterproof structure (2) is composed of a side baffle (6), a breathable mesh plate (7), a mounting plate (8), a flow guide frame (9) and an adsorption sponge (11). There are two side baffles (6) and they are symmetrically installed on the outer ends of the breathable mesh plate (7). There are two mounting plates (8) and they are respectively installed on one end of the two side baffles (6). The flow guide frame (9) is installed on the breathable mesh plate (7) and the lower ends of the two side baffles (6). The adsorption sponge (11) is installed on the outer end of the breathable mesh plate (7), and the adsorption sponge (11) is located between the two side baffles (6). The lower end of the flow guide frame (9) is installed with a water guide pipe (3).

2. An outdoor waterproof distribution cabinet according to claim 1, characterized in that: Ventilation windows (4) are provided on the walls on both sides of the power distribution cabinet body (1).

3. An outdoor waterproof distribution cabinet according to claim 2, characterized in that: A protective door structure (5) is installed at the front end of the power distribution cabinet body (1).

4. An outdoor waterproof distribution cabinet according to claim 3, characterized in that: The waterproof structure (2) is located on the inner side of the ventilation window (4); the mounting plate (8) on the waterproof structure (2) is fixedly mounted on the inner wall of the power distribution cabinet body (1); the side baffle (6) is fixedly connected to the air-permeable mesh plate (7), the mounting plate (8), and the guide frame (9); the air-permeable mesh plate (7) is fixedly connected to the guide frame (9); and the adsorption sponge (11) is fixedly connected to the air-permeable mesh plate (7).

5. An outdoor waterproof distribution cabinet according to claim 4, characterized in that: The guide frame (9) on the waterproof structure (2) is provided with a water flow hole (10), and the water flow hole (10) passes through the guide frame (9) from top to bottom.

6. An outdoor waterproof distribution cabinet according to claim 5, characterized in that: The water guide pipe (3) is fixedly mounted on the lower end of the flow guide frame (9), and the water guide pipe (3) passes downward through the lower side wall of the power distribution cabinet body (1).

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