Electrical engineering automation power distribution device with rainproof structure

Abstract

The utility model discloses an electrical engineering automation power distribution device with a rainproof structure, which comprises a cabinet body, a cabinet door is rotatably arranged on one side of the front end of the cabinet body, a wire inlet hole is arranged at the lower end of one side of the cabinet body, a rainproof assembly is arranged on one side of the wire inlet hole, and the rainproof assembly comprises a fixed part fixedly arranged on the side wall of the cabinet body on one side of the wire inlet hole. A bent pipe is arranged on one side of the fixing piece, a protruding part is fixedly arranged on one side of the upper end of the bent pipe, a containing groove is formed in one side, located on one side of the protruding part, of the fixing piece, a rotary knob is arranged in the fixing piece in a threaded mode, the output end of the rotary knob enters a round hole in the upper end of the protruding part, and the installed bent pipe prevents rainwater from being blown into a wire inlet hole by wind. According to the electrical engineering automation power distribution device with the rainproof structure, rainwater can be prevented from being transversely blown into the wire inlet hole by a wind source, and waterproof performance is better realized.

Description

Technical Field

[0001] The utility model relates to the field of distribution boxes, in particular to an electrical engineering automation distribution device with a rainproof structure. Background Art

[0002] The electrical engineering automation distribution device is a box used to install various electrical appliances, which mainly plays the role of protecting various electrical appliances. The distribution cabinet is a general term for the motor control center. The 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.

[0003] When the distribution cabinet is used outdoors, the power cord needs to enter the cabinet through the cable entry hole opened on the side wall of the cabinet. On rainy days, rainwater is blown into the cable entry hole by the wind, eventually causing water accumulation inside the cabinet, making the cabinet damp. Utility Model Content

[0004] The main purpose of the utility model is to provide an electrical engineering automation distribution device with a rainproof structure, which can effectively solve the technical problem in the background technology that on rainy days, rainwater falls into the inside of the wire inlet hole with the wind source, and eventually causes water accumulation inside the cabinet, causing moisture inside the cabinet.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An electrical engineering automation distribution device with a rainproof structure includes a cabinet body, a cabinet door is rotatably installed on one side of the front end of the cabinet body, a wire entry hole is opened at the lower end of one side of the cabinet body, and a rainproof component is provided on one side of the wire entry hole. The rainproof component includes a fixing piece fixedly arranged on the side wall of the cabinet body on the side of the wire entry hole, a bent pipe is provided on one side of the fixing piece, a protrusion is fixedly provided on one side of the upper end of the bent pipe, and a placement groove is provided on one side of the fixing piece on the side of the protrusion. A knob is provided with an internal thread of the fixing piece, and the output end of the knob enters the circular hole at the upper end of the protrusion. The installed bent pipe prevents rainwater from being blown into the wire entry hole by the wind.

[0007] As a further solution of the present invention, a shielding structure is provided on the rear end inner wall of the cabinet, and the shielding structure includes a fixed box fixedly installed above the rear end inner wall of the cabinet, and a shielding plate is slidingly provided inside the fixed box, and a first sealing gasket is fixedly provided on the upper and lower ends of the shielding plate.

[0008] As a further solution of the present invention, a U-shaped plate is fixedly provided on the upper end of the cabinet.

[0009] As a further solution of the present invention, a second sealing gasket is fixedly provided at the front end of the U-shaped plate.

[0010] As a further solution of the present utility model, a pulling groove is provided at the front end inside the shielding plate.

[0011] As a further solution of the present utility model, a protection plate is provided on one side of the cabinet body, and an inclined groove is provided inside the protection plate.

[0012] As a further solution of the present utility model, a screw rod is provided inside the protection plate, and a nut is provided at the output end of the screw rod passing through the cabinet body.

[0013] The beneficial effects of the present utility model are as follows:

[0014] By providing a rainproof component, a bent pipe is provided on one side of the inlet hole. When it rains, the inlet hole is blocked to prevent rainwater from being blown into the vicinity of the inlet hole, thereby better protecting the equipment inside the cabinet body from being damaged by rainwater;

[0015] By providing a shielding structure, when maintenance personnel repair the components inside the cabinet body, the shielding plate can be directly pulled to shield and protect the upper part of the operator's head, reducing the contact between rainwater and the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an electrical engineering automation distribution device with a rainproof structure according to the present utility model;

[0017] Figure 2 It is a sectional view of the bent pipe of an electrical engineering automation distribution device with a rainproof structure according to the present utility model;

[0018] Figure 3 It is Figure 2 an enlarged structure diagram at A in

[0019] Figure 4 It is a sectional view of the cabinet body of an electrical engineering automation distribution device with a rainproof structure according to the present utility model;

[0020] Figure 5 It is Figure 4 an enlarged structure diagram at B in

[0021] Figure 6 It is a sectional view of the protection plate of an electrical engineering automation distribution device with a rainproof structure according to the present utility model.

[0022] In the figure: 1. Cabinet body; 2. Cabinet door; 3. Inlet hole; 4. Rainproof component; 5. Fixing piece; 6. Bent pipe; 7. Protruding part; 8. Placing groove; 9. Knob; 10. Shielding structure; 11. Fixed box; 12. Shielding plate; 13. Pulling groove; 14. U-shaped plate; 15. First sealing pad; 16. Second sealing pad; 17. Protection plate; 18. Inclined groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] As Figure 1-6 shown, an electrical engineering automation distribution device with a rainproof structure includes a cabinet body 1. One side of the front end of the cabinet body 1 is rotatably installed with a cabinet door 2. A wire inlet hole 3 is opened at the lower end of one side of the cabinet body 1. A rainproof component 4 is arranged on one side of the wire inlet hole 3. The rainproof component 4 includes a fixing member 5 fixedly arranged on the side wall of the cabinet body 1 on one side of the wire inlet hole 3. A bent pipe 6 is arranged on one side of the fixing member 5. A protruding portion 7 is fixedly arranged on one side of the upper end of the bent pipe 6. A placement groove 8 is opened on one side of the fixing member 5 located on one side of the protruding portion 7. A knob 9 is threadedly arranged inside the fixing member 5. The output end of the knob 9 enters the round hole at the upper end of the protruding portion 7. After installation, the bent pipe 6 prevents rainwater from being blown into the wire inlet hole 3.

[0025] In this embodiment, a shielding structure 10 is arranged on the inner wall of the rear end of the cabinet body 1. The shielding structure 10 includes a fixing box 11 fixedly installed above the inner wall of the rear end of the cabinet body 1. A shielding plate 12 is slidably arranged inside the fixing box 11. First sealing gaskets 15 are fixedly arranged at both the upper and lower ends of the shielding plate 12.

[0026] The fixing box 11 is used to arrange the shielding plate 12. The shielding plate 12 shields rainwater above the maintenance personnel, reducing the contact between rainwater and the maintenance personnel. The first sealing gaskets 15 ensure that after the shielding plate 12 is reset and enters the fixing box 11, less water source will be carried into the fixing box 11.

[0027] In this embodiment, a U-shaped plate 14 is fixedly arranged at the upper end of the cabinet body 1.

[0028] The U-shaped plate 14 drains the rainwater at the upper end of the cabinet body 1 to the rear end, reducing the rainwater from sliding down from the upper end of the cabinet body 1 to the front end of the cabinet body 1.

[0029] In this embodiment, a second sealing gasket 16 is fixedly arranged at the front end of the U-shaped plate 14.

[0030] The second sealing gasket 16 can ensure the sealing after the cabinet door 2 and the cabinet body 1 are closed.

[0031] In this embodiment, a pulling groove 13 is opened at the front end inside the shielding plate 12.

[0032] The pulling groove 13 facilitates the operator to pull the shielding plate 12.

[0033] In this embodiment, a protective plate 17 is arranged on one side of the cabinet body 1. An inclined groove 18 is opened inside the protective plate 17.

[0034] The protection plate 17 is used to form an inclined groove 18. While the inclined groove 18 realizes heat dissipation, it prevents the rainwater from the outside from being blown into the cabinet body 1 horizontally.

[0035] In this embodiment, a screw rod is arranged inside the protection plate 17, and a nut is arranged at the output end of the screw rod passing through the cabinet body 1.

[0036] It should be noted that the present utility model is an electrical engineering automation distribution device with a rainproof structure. When in use, one end of the elbow pipe 6 is sleeved on the outer wall of one side of the fixing member 5, and at the same time, the protruding part 7 enters into the placing groove 8 to realize the butt joint of the elbow pipe 6 and the fixing member 5. Then use the knob 9, so that the knob 9 enters into the round hole at the upper end of the protruding part 7 to realize the fastening installation of the protruding part 7. When it is rainy, the wind source blowing horizontally will not carry rainwater directly into the inlet hole 3, achieving the purpose of rain prevention;

[0037] When performing maintenance operations inside the cabinet body 1 in rainy weather, the operator opens the cabinet door 2, inserts the finger into the pulling groove 13, and pulls the shielding plate 12, so that the shielding plate 12 is pulled out from the front end of the fixed box 11 to shield the upper part of the maintenance personnel and prevent the rainwater from interfering with the operator.

[0038] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An electrical engineering automation distribution device with a rainproof structure, comprising a cabinet body (1), and a cabinet door (2) is rotatably installed on one side of the front end of the cabinet body (1), characterized in that: A wire inlet hole (3) is provided at the lower end of one side of the cabinet body (1). A rainproof component (4) is arranged on one side of the wire inlet hole (3). The rainproof component (4) includes a fixing piece (5) fixedly arranged on the side wall of the cabinet body (1) on one side of the wire inlet hole (3). A bent pipe (6) is arranged on one side of the fixing piece (5). A protruding part (7) is fixedly arranged on one side of the upper end of the bent pipe (6). A placement groove (8) is provided on one side of the fixing piece (5) located on one side of the protruding part (7). A knob (9) is threadedly arranged inside the fixing piece (5). The output end of the knob (9) enters the round hole at the upper end of the protruding part (7). After installation, the bent pipe (6) prevents rainwater from being blown into the wire inlet hole (3).

2. An electrical engineering automation power distribution device with a rainproof structure according to claim 1, characterized in that: A shielding structure (10) is arranged on the inner wall at the rear end of the cabinet body (1). The shielding structure (10) includes a fixing box (11) fixedly installed above the inner wall at the rear end of the cabinet body (1). A shielding plate (12) is slidably arranged inside the fixing box (11). First sealing gaskets (15) are fixedly arranged at both the upper and lower ends of the shielding plate (12).

3. An electrical engineering automation power distribution device with a rainproof structure according to claim 2, characterized in that: A U-shaped plate (14) is fixedly arranged at the upper end of the cabinet body (1).

4. An electrical engineering automation power distribution device with a rainproof structure according to claim 3, characterized in that: A second sealing gasket (16) is fixedly arranged at the front end of the U-shaped plate (14).

5. The electrical engineering automation power distribution device with a rain-proof structure according to claim 4, characterized in that: A pulling groove (13) is provided at the front end inside the shielding plate (12).

6. An electrical engineering automation power distribution device with a rainproof structure according to claim 1, characterized in that: A protective plate (17) is arranged on one side of the cabinet body (1). An inclined groove (18) is provided inside the protective plate (17).

7. An electrical engineering automation power distribution device with a rainproof structure according to claim 6, characterized in that: A screw rod is arranged inside the protective plate (17). The output end of the screw rod passes through the cabinet body (1) and is provided with a nut.

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