Electrical control cabinet

Abstract

The utility model discloses an electrical control cabinet, and belongs to the technical field of control cabinets. Comprising a control cabinet body, a mounting base is arranged in the control cabinet body, multiple sets of electrical connecting pieces are arranged at the end of the mounting base, a protective baffle is arranged on the back face of the control cabinet body and divides the interior of the control cabinet body into two spaces, and then a sliding plate is arranged on the side of the protective baffle. Air holes are formed in the upper portion of the protective baffle and the upper portion of the sliding plate correspondingly, and the positions of the two sets of air holes correspond to each other. External rainwater acts on the upper portion of the rainwater collecting groove, then the rainwater collecting groove is driven by the weight of the rainwater to descend, the rainwater collecting groove drives the sliding plate to move through the fixing rod, the air holes in the sliding plate and the air holes in the protective baffle are staggered, and therefore sealing is completed; rainwater can be prevented from entering the control cabinet main body to affect normal use of the control cabinet main body.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to an electric control cabinet. Background Art

[0002] An electrical control cabinet is an integrated device that combines multiple groups of circuits and reduces the voltage of high-voltage circuits so that other devices can use the circuits. Heat dissipation holes are opened on it to dissipate internal heat to the outside.

[0003] The electrical control cabinets used on construction sites are usually located directly in the outdoor environment. Therefore, when it rains outside, the rainwater easily flows through the heat dissipation holes of the electrical control cabinet to the inside of the electrical control cabinet, thereby causing the inside to become damp. For this reason, we propose an electrical control cabinet to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art involved in the background technology and proposes an electrical control cabinet.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An electrical control cabinet comprises a control cabinet body, a mounting seat is arranged inside the control cabinet body, a plurality of electrical connectors are arranged at the end of the mounting seat, a protective baffle is arranged on the back of the control cabinet body, the protective baffle divides the interior of the control cabinet body into two spaces, a sliding plate is arranged on the side of the protective baffle, and air holes are opened on the top of the protective baffle and the sliding plate, and the positions of the two air holes correspond to each other;

[0007] The space inside the control cabinet body can be divided into two parts, and then the sliding plate is slid so that the air holes on the sliding plate and the protective baffle are staggered with each other, thereby completing the air sealing and preventing rainwater from entering the interior of the control cabinet body.

[0008] Preferably, a rainwater collection groove is provided at the top of the control cabinet body, connecting rods are provided around the rainwater collection groove, connecting holes are opened around the top of the control cabinet body, and the connecting rods extend to the inside of the connecting holes;

[0009] The rainwater collection trough can collect rainwater, so that the temperature generated by the rainwater is transferred to the inside of the control cabinet body, thereby achieving a better heat dissipation effect inside the control cabinet body.

[0010] Preferably, a support spring is arranged inside the connecting hole, one end of the support spring is fixedly connected to the connecting rod, and the other end of the support spring is fixedly connected to the connecting hole;

[0011] The supporting spring can support the connecting rod, so that the rainwater collecting groove can be restored after the rainwater inside the rainwater collecting groove evaporates and disappears.

[0012] Preferably, a fixing rod is provided at the top of the sliding plate, and the top of the fixing rod passes through the inner wall of the control cabinet body and is fixedly connected to the bottom end of the rainwater collection tank;

[0013] When the rainwater collecting trough descends, the sliding plate is driven to move by the fixed rod, so that the sliding plate moves with the movement of the rainwater collecting trough. Therefore, when it is rainy outside, the rainwater collecting trough collects rainwater and moves, thereby closing the sliding plate and the protective baffle, and automatically completing the rainwater prevention treatment.

[0014] Preferably, a guide groove is provided on the side of the control cabinet body, and the guide groove is located below the control cabinet body and is on the same horizontal line as the bottom wall of the control cabinet body;

[0015] When rainwater enters the side of the protective baffle, it can be discharged through the guide groove, so that rainwater will not gather and affect the normal use of the control cabinet body.

[0016] Preferably, a guide block is provided at the bottom end of the inner wall of the control cabinet body, the guide block is located on the side of the sliding plate close to the guide groove, and the guide block is inclined;

[0017] The rainwater can slide downward and come into contact with the guide block, thereby enabling the rainwater to be better discharged through the guide block.

[0018] Preferably, a heat-conducting rod is provided at the top of the inner wall of the control cabinet body, and a plug rod is provided at the bottom end of the rainwater collecting trough, and the plug rod is inserted inside the heat-conducting rod;

[0019] The temperature of rainwater inside the rainwater collection trough can be transferred to the top of the plug rod, and then transferred to the inside of the heat-conducting rod through the heat-conducting rod. The heat-conducting rod can exchange heat inside the control cabinet body, so that the heat dissipation effect inside the control cabinet body will not be affected by the closure of the air vents.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. In the utility model, rainwater from the outside acts on the top of the rainwater collecting trough, and then the weight of the rainwater drives the rainwater collecting trough to descend, and the rainwater collecting trough drives the sliding plate to move through the fixed rod, so that the air holes on the sliding plate and the air holes on the protective baffle are staggered, thereby completing the sealing, which can prevent rainwater from entering the interior of the control cabinet body and affecting the normal use of the control cabinet body.

[0022] 2. In the utility model, the rainwater is blocked by the sliding plate and then falls off, and then is discharged to the outside through the guide block and the guide groove, so as to avoid the accumulation of rainwater. At the same time, the temperature of the rainwater is transferred to the inside of the plug rod, and then the temperature is transferred to the inside of the heat-conducting rod, so that the heat-conducting rod contacts the air inside the control cabinet body to complete the heat exchange, so that the sliding plate and the protective baffle will not affect the normal heat dissipation of the control cabinet body when sealed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional structural schematic diagram of an electrical control cabinet proposed by the utility model;

[0024] Figure 2 for Figure 1 A schematic diagram of a side cross-sectional structure;

[0025] Figure 3 for Figure 2 A schematic diagram of the front cross-sectional structure of the middle protective baffle and the sliding plate;

[0026] Figure 4 for Figure 2 Schematic diagram of the front view of the rainwater collection trough and sliding plate.

[0027] In the figure: 1. Control cabinet body; 2. Mounting base; 3. Electrical connector; 4. Protective baffle; 5. Guide groove; 6. Guide block; 7. Rainwater collection groove; 8. Connecting rod; 9. Connecting hole; 10. Support spring; 11. Sliding plate; 12. Fixing rod; 13. Ventilation hole; 14. Heat conducting rod; 15. Insert rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Reference Figure 1-4An electrical control cabinet is shown, in which a mounting seat 2 is provided inside the control cabinet body 1, and then a plurality of electrical connectors 3 are provided at the end of the mounting seat 2, and a protective baffle 4 is provided on the back of the control cabinet body 1, and the protective baffle 4 divides the interior of the control cabinet body 1 into two spaces, and then a sliding plate 11 is provided on the side of the protective baffle 4, and air holes 13 are provided above the protective baffle 4 and the sliding plate 11, and the positions of the two groups of air holes 13 correspond to each other, so that a rainwater collecting trough 7 is provided at the top of the control cabinet body 1, and then connecting rods 8 are provided around the rainwater collecting trough 7, and connecting holes 9 are provided around the top of the control cabinet body 1, and then the connecting rod 8 is extended to the inside of the connecting hole 9, and a support spring 10 is provided inside the connecting hole 9, and one end of the support spring 10 is fixedly connected to the connecting rod 8, so that the other end of the support spring 10 is fixedly connected to the connecting hole 9.

[0030] For a detailed description of the sliding plate 11 and the heat conducting rod 14 in this embodiment, please refer to Figure 3 and Figure 4 A fixing rod 12 is arranged at the top of the sliding plate 11, and then the top of the fixing rod 12 passes through the inner wall of the control cabinet body 1 and is fixedly connected to the bottom end of the rainwater collecting groove 7, and a guide groove 5 is opened on the side of the control cabinet body 1, and the guide groove 5 is located below the control cabinet body 1 and is on the same horizontal line as the bottom wall of the control cabinet body 1, so that a guide block 6 is arranged at the bottom end of the inner wall of the control cabinet body 1, and the guide block 6 is located on the side of the sliding plate 11 close to the guide groove 5, and the guide block 6 is inclined, and then a heat conducting rod 14 is arranged at the top of the inner wall of the control cabinet body 1, and an insertion rod 15 is arranged at the bottom end of the rainwater collecting groove 7, and the insertion rod 15 is inserted into the inside of the heat conducting rod 14.

[0031] Working principle: When the utility model is in use, when the outside is in rainy weather, the rainwater acts on the rainwater collecting trough 7 and is collected by the rainwater collecting trough 7, so that the weight of the rainwater drives the rainwater collecting trough 7 to move, and the rainwater collecting trough 7 drives the sliding plate 11 to move through the fixing rod 12, so that the air holes 13 on the sliding plate 11 and the air holes 13 on the protective baffle 4 are intertwined to complete the sealing setting, thereby preventing rainwater from entering the interior of the control cabinet body 1 through the heat dissipation holes of the control cabinet body 1 itself.

[0032] At the same time, the rainwater is blocked by the sliding plate 11 and the protective baffle 4 after passing through the heat dissipation holes, and then falls to the top of the guide block 6, and flows to the outside along the inclined surface of the guide block 6 and the guide groove 5, and no water accumulation occurs. At the same time, the temperature of the rainwater is transferred to the rainwater collecting groove 7, so that the rainwater collecting groove 7 transfers the temperature to the plug rod 15, and the plug rod 15 transfers the temperature to the heat conducting rod 14, so that the heat conducting rod 14 and the heat inside the control cabinet body 1 are completed. Heat exchange is completed, and then when the sliding plate 11 and the protective baffle 4 are sealed, the normal heat dissipation of the control cabinet body 1 will not be affected. When the rainwater inside the rainwater collecting groove 7 evaporates and disappears, the support spring 10 drives the connecting rod 8 to recover, so that the rainwater collecting groove 7 is restored, and the rainwater collecting groove 7 drives the sliding plate 11 to recover during the recovery process, so that the air holes 13 on the sliding plate 11 and the protective baffle 4 correspond to each other, and normal heat dissipation can be performed.

[0033] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0034] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0035] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. An electrical control cabinet, comprising a control cabinet body (1), characterized in that: A mounting seat (2) is arranged inside the control cabinet body (1), and a plurality of electrical connectors (3) are arranged at the end of the mounting seat (2). A protective baffle (4) is arranged on the back of the control cabinet body (1), and the protective baffle (4) divides the interior of the control cabinet body (1) into two spaces. A sliding plate (11) is then arranged on the side of the protective baffle (4), and air holes (13) are provided above the protective baffle (4) and the sliding plate (11), and the positions of the two groups of air holes (13) correspond to each other.

2. An electrical control cabinet according to claim 1, characterized in that: A rainwater collection trough (7) is arranged at the top of the control cabinet body (1), connecting rods (8) are arranged around the rainwater collection trough (7), and connecting holes (9) are opened around the top of the control cabinet body (1), and the connecting rods (8) extend to the inside of the connecting holes (9).

3. An electrical control cabinet according to claim 2, characterized in that: A support spring (10) is arranged inside the connecting hole (9), one end of the support spring (10) is fixedly connected to the connecting rod (8), and the other end of the support spring (10) is fixedly connected to the connecting hole (9).

4. An electrical control cabinet according to claim 1, characterized in that: A fixing rod (12) is provided at the top end of the sliding plate (11), and the top end of the fixing rod (12) penetrates the inner wall of the control cabinet body (1) and is fixedly connected to the bottom end of the rainwater collection trough (7).

5. The electrical control cabinet according to claim 1, characterized in that: A guide groove (5) is provided on the side of the control cabinet body (1); the guide groove (5) is located below the control cabinet body (1) and is on the same horizontal line as the bottom wall of the control cabinet body (1).

6. An electrical control cabinet according to claim 5, characterized in that: A guide block (6) is arranged at the bottom end of the inner wall of the control cabinet body (1); the guide block (6) is located on a side of the sliding plate (11) close to the guide groove (5), and the guide block (6) is arranged obliquely.

7. An electrical control cabinet according to claim 2, characterized in that: A heat-conducting rod (14) is arranged at the top end of the inner wall of the control cabinet body (1), and an insertion rod (15) is arranged at the bottom end of the rainwater collection groove (7), wherein the insertion rod (15) is inserted into the interior of the heat-conducting rod (14).

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