Distribution box with rainproof insulation structure

Abstract

The utility model discloses a distribution box with a rainproof insulation structure, which comprises a distribution box body, a top plate is fixedly arranged on the upper surface of the distribution box body, a lower rain baffle is rotatably arranged between the distribution box body and the top plate, and an upper rain baffle is rotatably arranged between the distribution box body and the top plate and located on the side face of the lower rain baffle. A heightening plate is fixedly arranged at the bottom in the distribution box body, and a supporting plate is fixedly installed in the distribution box body. A rotating assembly used for driving the lower rain baffle and the upper rain baffle to rotate to the front side of the power distribution box body for rain prevention is arranged above the supporting plate, a servo motor is started to drive the lower rain baffle to rotate to the front side of the power distribution box body through a rotating column, and the lower rain baffle drives the upper rain baffle to rotate to the front side of the power distribution box body through a driving module. The front side of the power distribution box body is sheltered from rain through the lower rain sheltering plate and the upper rain sheltering plate, so that an operator in maintenance is sheltered from rain, the operator is prevented from carrying water to maintain equipment in the power distribution box body, and the life health of the operator is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a distribution box with a rainproof insulation structure. Background Art

[0002] Distribution boxes are generally installed in unobstructed areas such as residential buildings, schools, and hospitals. A distribution box is a box that integrates electrical components for power distribution. Its function is to distribute and control electrical equipment. When the circuit is overloaded, short-circuited, or leaking, the distribution box can also provide power outages. When the distribution box fails and the circuit breaker trips on a rainy day, the operator only needs to open the box door, and the circuit breaker, copper bus, and cables in the distribution box will be directly exposed, which can easily cause leakage after being wetted by rain. If the distribution box is simply protected from rain, the operator will still get wet, and the operator's body may get electric shock when repairing the distribution box, which poses a danger to the operator.

[0003] After searching, in the prior art, the authorization announcement number is: CN203722062U, which discloses a distribution box with a rainproof insulating baffle, including a box body and a box door, the box door is symmetrically installed at the front end of the box body, electrical components are installed in the box body, and a rainproof insulating baffle is installed in the box body corresponding to the box door, and the baffle encapsulates the electrical components in the box body. The distribution box is installed with a rainproof insulating baffle, thereby ensuring the safety of operators repairing circuit faults in rainy weather; by hingedly installing a transparent cover with an arc structure at the handle hole of the baffle, it not only prevents rainwater from corroding the electrical appliances, but also facilitates the operation of the operator. The utility model has a simple structure and a scientific and reasonable design, which effectively ensures the safety of operators repairing circuit faults in rainy and snowy weather;

[0004] The above patent cannot protect the operator from rain when in use, which may cause the operator to carry water when repairing the distribution box, which may cause the operator to get an electric shock; therefore, we need to propose a distribution box with a rainproof insulation structure. Utility Model Content

[0005] The purpose of the utility model is to provide a distribution box with a rainproof insulation structure. By starting the servo motor to drive the rotating column to rotate, the rotating column drives the lower rain shield to rotate to the front side of the distribution box body. The lower rain shield drives the upper rain shield to rotate to the front side of the distribution box body through the driving module, so that the front side of the distribution box body is shielded from rain by the lower rain shield and the upper rain shield, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a distribution box with a rainproof and insulating structure, including a distribution box body, on the upper surface of which a top plate is fixedly arranged, between the distribution box body and the top plate, a lower rain shield is rotatably arranged, between the distribution box body and the top plate and on the side of the lower rain shield, an upper rain shield is rotatably arranged, on the inner bottom of the distribution box body, a heightening plate is fixedly arranged, and inside the distribution box body, a support plate is fixedly installed;

[0007] Above the support plate, a rotating assembly is provided for driving the lower rain shield and the upper rain shield to rotate to the front side of the distribution box body for rain protection.

[0008] Preferably, the rotating assembly includes a servo motor, a rotating column, a connecting column and a driving module. The servo motor is bolted to the upper surface of the support plate, and the rotating column rotatably penetrates the distribution box body and is key-connected to the output end of the servo motor. The top end of the rotating column is rotatably arranged on the lower surface of the top plate, and the lower rain shield is fixedly sleeved on the outer arc surface of the rotating column. The connecting column is rotatably arranged between the distribution box body and the top plate, and the upper rain shield is fixedly sleeved on the outer arc surface of the connecting column.

[0009] Preferably, the driving module includes a limiting plate, a connecting rod, a traction plate and a limiting block. The limiting plate is fixedly installed on the upper surface of the distribution box body, the connecting rod is fixedly installed on the lower surface of the limiting block, there are two groups of traction plates, and the two groups of traction plates are respectively fixedly connected to the lower surfaces of the lower rain shield and the upper rain shield. The connecting rod rotatably penetrates the limiting plate and is rotatably connected to both groups of traction plates.

[0010] Preferably, a sliding groove corresponding to the connecting rod is opened on the upper surface of the limiting plate, and a clamping groove corresponding to the connecting rod is penetrated and opened on the upper surfaces of both groups of traction plates.

[0011] Preferably, the top plate is fixedly installed on the upper surface of the distribution box body through two groups of baffles, and drainage inclined surfaces are arranged on the upper surfaces of the lower rain shield and the upper rain shield.

[0012] Preferably, two groups of box doors are rotatably arranged on the front side of the distribution box body, inside the distribution box body and between the heightening plate and the support plate, several distribution boxes are arranged, and on the lower surface of the distribution box body, several support legs are fixedly arranged.

[0013] Preferably, a control button is arranged on the side of the distribution box body, and the control button is electrically connected to the servo motor.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model drives the rotating column to rotate by starting the servo motor, the rotating column drives the lower rain shield to rotate to the front side of the distribution box body, and the lower rain shield drives the upper rain shield to rotate to the front side of the distribution box body through the driving module, so as to shield the front side of the distribution box body through the lower rain shield and the upper rain shield, thereby shielding the operating personnel during maintenance, and further avoiding the operating personnel from repairing the internal equipment of the distribution box body with water on their bodies, thus protecting the life and health of the operating personnel.

[0016] Other features and advantages of the utility model will be described in the subsequent description, and, in part, will be obvious from the description, or will be understood by implementing the present invention. The objectives and other advantages of the utility model can be achieved and obtained through the structures pointed out in the description and the drawings. Brief Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is a schematic diagram of the lower rain shield and the drainage slope of the utility model being opened;

[0019] Figure 3 for the utility model Figure 2 front view;

[0020] Figure 4 is an exploded view of the rotating assembly of the utility model.

[0021] In the figure: 1, distribution box body; 2, lower rain shield; 3, top plate; 4, upper rain shield; 5, drainage slope; 6, box door; 7, baffle; 8, support leg; 9, control button; 10, heightening plate; 11, distribution box; 12, servo motor; 13, rotating column; 14, connecting column; 15, support plate; 16, limiting plate; 17, sliding groove; 18, connecting rod; 19, traction plate; 20, clamping groove; 21, limiting block. Detailed Description of the Embodiments

[0022] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the utility model.

[0023] The utility model provides: a distribution box with a rainproof and insulating structure, as Figures 1-4As shown in the figure, it includes a distribution box body 1. A top plate 3 is fixedly arranged on the upper surface of the distribution box body 1. A lower rain shield 2 is rotatably arranged between the distribution box body 1 and the top plate 3. An upper rain shield 4 is rotatably arranged between the distribution box body 1 and the top plate 3 and on the side of the lower rain shield 2. A heightening plate 10 is fixedly arranged at the inner bottom of the distribution box body 1. A support plate 15 is fixedly installed inside the distribution box body 1;

[0024] Above the support plate 15, there is a rotating assembly for driving the lower rain shield 2 and the upper rain shield 4 to rotate to the front side of the distribution box body 1 for rain protection; the heightening plate 10 is set to lift the electronic components inside the distribution box body 1 as a whole, so as to prevent the rainwater seeping into the distribution box body 1 from directly entering the electronic components. And the support plate 15 is made of insulating material to prevent the damage of the servo motor 12 caused by electric leakage inside the distribution box body 1;

[0025] The rotating assembly drives the lower rain shield 2 and the upper rain shield 4 to rotate to the front side of the distribution box body 1. The lower rain shield 2 and the upper rain shield 4 are used to shield the rain for the operators during maintenance, so as to prevent the operators from getting wet and repairing the equipment inside the distribution box body 1, thus protecting the life and health of the operators.

[0026] Preferably, the rotating assembly includes a servo motor 12, a rotating column 13, a connecting column 14 and a driving module. The servo motor 12 is bolted to the upper surface of the support plate 15, and the rotating column 13 rotatably penetrates the distribution box body 1 and is key-connected to the output end of the servo motor 12. The top end of the rotating column 13 is rotatably arranged on the lower surface of the top plate 3, and the lower rain shield 2 is fixedly sleeved on the outer arc surface of the rotating column 13. The connecting column 14 is rotatably arranged between the distribution box body 1 and the top plate 3, and the upper rain shield 4 is fixedly sleeved on the outer arc surface of the connecting column 14. Starting the servo motor 12 drives the rotating column 13 to rotate, and the rotating column 13 is rotatably arranged between the distribution box body 1 and the rotating column 13, so as to drive the lower rain shield 2 to rotate. And when the lower rain shield 2 rotates, the upper rain shield 4 is driven to rotate through the driving module, so as to shield and protect against rain on the front side of the distribution box body 1 through the lower rain shield 2 and the upper rain shield 4.

[0027] Furthermore, the driving module includes a limiting plate 16, a connecting rod 18, a traction plate 19 and a limiting block 21. The limiting plate 16 is fixedly installed on the upper surface of the distribution box body 1. The connecting rod 18 is fixedly installed on the lower surface of the limiting block 21. There are two groups of traction plates 19. The two groups of traction plates 19 are respectively fixedly connected to the lower surfaces of the lower rain shield 2 and the upper rain shield 4. The connecting rod 18 rotatably penetrates the limiting plate 16 and is rotatably connected to both groups of traction plates 19. When the lower rain shield 2 and the upper rain shield 4 rotate, they drive the traction plate 19 to rotate. The lower rain shield 2 is located below the upper rain shield 4, so when the lower rain shield 2 and the upper rain shield 4 rotate, they will not interfere with each other, thus ensuring the stability when the lower rain shield 2 and the upper rain shield 4 rotate.

[0028] Furthermore, a sliding groove 17 corresponding to the connecting rod 18 is formed on the upper surface of the limit plate 16. Through holes corresponding to the connecting rod 18 are formed in the upper surfaces of the two traction plates 19. The limit block 21 is slidably arranged inside the sliding groove 17, and the connecting rod 18 is also slidably arranged inside the through hole. When the lower rain shield 2 rotates, it drives the traction plate 19 to rotate. The traction plate 19 drives the connecting rod 18 to move through the through hole, and the connecting rod 18 moves linearly along the sliding groove 17 under the action of the sliding groove 17, so as to drive the traction plate 19 corresponding to the upper rain shield 4 to rotate, thereby driving the upper rain shield 4 to rotate.

[0029] It should be noted that the top plate 3 is fixedly installed on the upper surface of the distribution box body 1 through two baffle plates 7. Drainage slopes 5 are arranged on the upper surfaces of the lower rain shield 2 and the upper rain shield 4. While the baffle plates 7 support the top plate 3, they also limit the lower rain shield 2 and the upper rain shield 4 to prevent the lower rain shield 2 and the upper rain shield 4 from rotating too much. The drainage slopes 5 ensure that rainwater can flow quickly from the surfaces of the lower rain shield 2 and the upper rain shield 4 during rain protection.

[0030] Specifically, two cabinet doors 6 are rotatably arranged on the front side of the distribution box body 1. A plurality of distribution boxes 11 are arranged inside the distribution box body 1 between the heightening plate 10 and the support plate 15. A plurality of support legs 8 are fixedly arranged on the lower surface of the distribution box body 1. The electronic components are arranged inside the distribution boxes 11 to enhance the rain protection effect, and a plurality of support legs 8 are arranged to lift the whole distribution box body 1, thereby preventing accumulated water from flowing into the distribution box body 1.

[0031] In addition, a control button 9 is arranged on the side surface of the distribution box body 1, and the control button 9 is electrically connected to the servo motor 12. By arranging the electrical connection between the control button 9 and the servo motor 12, it is convenient for the staff to press the control button 9 to start the rotation of the servo motor 12.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distribution box with a rainproof insulation structure, characterized in that: The invention comprises: a distribution box (1), a top plate (3) is fixedly arranged on the upper surface of the distribution box (1), a lower rain shield (2) is rotatably arranged between the distribution box (1) and the top plate (3), an upper rain shield (4) is rotatably arranged between the distribution box (1) and the top plate (3) and located on the side of the lower rain shield (2), a heightening plate (10) is fixedly arranged on the bottom of the distribution box (1), and a support plate (15) is fixedly installed inside the distribution box (1); A rotating assembly is provided above the support plate (15) for driving the lower rain shield (2) and the upper rain shield (4) to rotate to the front side of the distribution box (1) for rain protection.

2. A distribution box with a rainproof insulation structure according to claim 1, characterized in that: The rotating assembly comprises a servo motor (12), a rotating column (13), a connecting column (14) and a driving module; the servo motor (12) is bolted to the upper surface of the support plate (15), and the rotating column (13) is rotatably connected to the distribution box (1) and keyed to the output end of the servo motor (12); the top end of the rotating column (13) is rotatably arranged on the lower surface of the top plate (3), and the lower rain shield (2) is fixedly sleeved on the outer arc surface of the rotating column (13); the connecting column (14) is rotatably arranged between the distribution box (1) and the top plate (3), and the upper rain shield (4) is fixedly sleeved on the outer arc surface of the connecting column (14).

3. A distribution box with a rainproof insulation structure according to claim 2, characterized in that: The driving module comprises a limit plate (16), a connecting rod (18), a traction plate (19) and a limit block (21); the limit plate (16) is fixedly mounted on the upper surface of the distribution box (1); the connecting rod (18) is fixedly mounted on the lower surface of the limit block (21); two groups of traction plates (19) are provided, and the two groups of traction plates (19) are respectively fixedly connected to the lower surface of the lower rain shield (2) and the lower surface of the upper rain shield (4); the connecting rod (18) rotates through the limit plate (16) and is rotatably connected to the two groups of traction plates (19).

4. A distribution box with a rainproof insulation structure according to claim 3, characterized in that: The upper surface of the limit plate (16) is provided with a sliding groove (17) corresponding to the connecting rod (18), and the upper surfaces of the two groups of traction plates (19) are both provided with a clamping groove (20) corresponding to the connecting rod (18).

5. The distribution box with rainproof insulation structure according to claim 1, characterized in that: The top plate (3) is fixedly mounted on the upper surface of the distribution box (1) via two groups of baffles (7), and drainage slopes (5) are provided on the upper surfaces of the lower rain shield (2) and the upper rain shield (4).

6. A distribution box with a rainproof insulation structure according to claim 1, characterized in that: The distribution box (1) is rotatably provided with two sets of box doors (6) on the front side, a plurality of distribution boxes (11) are provided inside the distribution box (1) and between the heightening plate (10) and the support plate (15), and a plurality of support legs (8) are fixedly provided on the lower surface of the distribution box (1).

7. A distribution box with a rainproof insulation structure according to claim 2, characterized in that: A control button (9) is provided on the side of the power distribution box (1), and the control button (9) is electrically connected to the servo motor (12).

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