Rainproof device for control box

Abstract

The utility model provides a rainproof device for a control box, and belongs to the technical field of low-voltage control boxes. The control box rainproof device comprises a control box main body part and a rainproof connecting assembly. The control box main body part comprises a box body and a box door, the box door is located in front of the box body, and the bottom end of the box door is connected with the bottom of the box body through a hasp; the rainproof connecting assembly comprises a top shell of a U-shaped structure, a partition strip plate and a magnetic attraction part, the bottom of one side of the top shell is fixed to the top end of the box door, the other side of the top shell is connected with the top of the box body through a hinge, and the magnetic attraction part is installed on the top of the box body. The hasps at the bottoms of the box body and the box door are unfastened, the box door in front of the box body can be turned upwards, meanwhile, the top shell at the top of the box door and the box door are turned upwards around the hinges at the same time until the rotating top shell is magnetically attracted and fixed by the magnetic attraction part, and at the moment, the box door is located on the front side of the upper portion of the box body and used for shielding rainwater and preventing the rainwater from directly spraying into the box body. And the safety of maintenance or first-aid repair operation in rainy days is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage control boxes, in particular to a rainproof device for a control box. Background Art

[0002] The low-voltage control box is a basic link to ensure the safe operation of the power system. When the outdoor low-voltage control box is opened for maintenance or emergency repair work on rainy days, there are certain safety hazards during the maintenance or emergency repair work because the control box lacks a corresponding rainproof structure. For example, the public document with announcement number CN215645478U discloses an outdoor control box rain cover, including a control box and a rain cover installed on the top of the control box, the rain cover includes a rain cover body, and a rain cover cover movably connected to the rain cover body, and a heat dissipation gap is provided between the rain cover and the control box. Compared with the traditional control box, the above control box has a certain rainproof effect, but it still cannot provide a good rain shelter when performing maintenance or emergency repair work on rainy days. Utility Model Content

[0003] In order to remedy the above deficiencies, the utility model provides a control box rainproof device, which aims to improve the problem in the prior art that the control box cannot provide good rain protection when undergoing maintenance or emergency repairs on rainy days.

[0004] The utility model is achieved in this way:

[0005] The utility model provides a rainproof device for a control box, which comprises a control box main body and a rainproof connecting component.

[0006] The main body of the control box includes a box body and a box door, wherein the box door is located in front of the box body, and the bottom end of the box door is connected to the bottom of the box body by a buckle;

[0007] The rainproof connection assembly includes a U-shaped top shell, a partition board and a magnetic part. The bottom of one side of the top shell is fixed to the top of the box door, and the other side of the top shell is connected to the top of the box body through a hinge. The magnetic part is installed on the top of the box body, and the box door is rotated open together with the top shell and is fixed by magnetic attraction through the magnetic part. The partition board is arranged to surround the top and both sides of the front of the box body.

[0008] In an embodiment of the utility model, the magnetic attraction portion includes a support and a magnet block, the support is fixed to the top of the box body, and the magnet block is fixed to the top of the support to cooperate with the top shell in magnetic attraction.

[0009] In an embodiment of the utility model, the control box main body also includes a shielding plate, and two shielding plates are respectively slidably arranged on the front side of the box door transversely.

[0010] In an embodiment of the present utility model, the main body of the control box further includes a handle, and the handle is installed on the front side of the shielding plate.

[0011] In an embodiment of the utility model, guide rails are provided on the top and bottom of the front side of the door, and the top and bottom of the shielding plate are slidably arranged with the guide rails respectively.

[0012] In an embodiment of the utility model, a slide groove is arranged inside the guide rail, and a slider is slidably arranged inside the slide groove, and the slider is fixedly connected to the shielding plate.

[0013] In an embodiment of the present invention, a limit block for limiting the sliding movement of the slider is provided at the outer end of the guide rail.

[0014] In an embodiment of the utility model, a slot is provided on the top of the support, the magnet block is fixedly embedded in the slot, and an elastic gasket is provided on the top of the magnet block.

[0015] The beneficial effect of the utility model is that the utility model obtains a rainproof device for a control box through the above design. By unfastening the buckles at the bottom of the box body and the box door, the box door in front of the box body can be folded upward, and at the same time, the top shell on the top of the box door and the box door are folded upward around the hinge at the same time until the rotating top shell is magnetically attracted and fixed by the magnetic attraction part. At this time, the box door is on the upper front side of the box body to block rainwater, prevent rainwater from directly pouring into the box body, and improve the safety of maintenance or emergency repair work on rainy days. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the closed structure of the control box rainproof device provided in the embodiment of the utility model Figure 1 ;

[0018] Figure 2 Schematic diagram of the closed structure of the control box rainproof device provided in the embodiment of the utility model Figure 2 ;

[0019] Figure 3 A schematic diagram of the rainproof deployment structure of the control box rainproof device provided in the embodiment of the utility model;

[0020] Figure 4The utility model embodiment provides Figure 3 A partial enlarged structural diagram of part A;

[0021] Figure 5 This is a schematic diagram of the structure of the magnetic attraction portion provided in an embodiment of the utility model.

[0022] In the figure: 10 - main part of the control box; 110 - box body; 120 - box door; 130 - buckle; 140 - shielding plate; 150 - handle; 160 - guide rail; 170 - slider; 180 - slide groove; 190 - limit block; 20 - rainproof connection component; 210 - top shell; 220 - hinge; 230 - partition board; 240 - magnetic suction part; 241 - support; 242 - magnet block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] See also Figure 1-Figure 5 The utility model provides a control box rainproof device, including a control box main body 10 and a rainproof connecting assembly 20.

[0026] Among them, the control box main body 10 adopts the method of folding the box door 120 upwards, and cooperates with the rainproof connection component 20 so that the folded box door 120 can block rainwater and prevent rainwater from falling into the box body 110, thereby improving safety during inspection or emergency repair.

[0027] See also Figure 1 , Figure 2 and Figure 3The main body 10 of the control box includes a box body 110 and a box door 120. The box door 120 is located in front of the box body 110, and the bottom end of the box door 120 is connected to the bottom of the box body 110 by a buckle 130. The rainproof connection assembly 20 includes a top shell 210 of a U-shaped structure, a partition plate 230 and a magnetic part 240. The bottom of one side of the top shell 210 is fixed to the top of the box door 120 by welding, and the other side of the top shell 210 is connected to the top of the box body 110 by a hinge 220. The magnetic part 240 is installed on the top of the box body 110, and the box door 120 is rotated and opened together with the top shell 210 and fixed by magnetic attraction of the magnetic part 240, and the partition plate 230 is enclosed at the top and both sides in front of the box body 110.

[0028] By unfastening the buckle 130 at the bottom of the box body 110 and the box door 120, the box door 120 in front of the box body 110 can be folded upward, and at the same time, the top shell 210 on the top of the box door 120 and the box door 120 are folded upward around the hinge 220 at the same time, until the rotating top shell 210 is magnetically adsorbed and fixed by the magnetic attraction part 240. At this time, the box door 120 is located at the upper front side of the box body 110, which is used to block rainwater and prevent rainwater from directly pouring into the box body 110, thereby improving the safety of maintenance or emergency repair work on rainy days. The upward folding angle of the box door 120 is preferably greater than 90°, and the rainwater pouring on the box door 120 falls on the top of the box body 110 along the surface of the box door 120. The partition board 230 is used to block and prevent rainwater from falling from the front of the box body 110, further improving the safety during maintenance work.

[0029] For specific settings, see Figure 5 The magnetic attraction part 240 includes a support 241 and a magnet block 242. The support 241 is fixed to the top of the box body 110 by welding, and the magnet block 242 is fixed to the top of the support 241 to cooperate with the magnetic attraction of the top shell 210. The magnet block 242 is preferably a neodymium magnet with strong magnetism, which is used to adsorb the top shell 210 to fix the folded box door 120. A card slot is set on the top of the support 241, and the magnet block 242 is fixedly embedded in the card slot, and an elastic gasket is set on the top of the magnet block 242. The elastic gasket can be a thinner rubber gasket to avoid direct contact between the magnet block 242 and the top shell 210, which is used to protect the magnet block 242.

[0030] In the above specific implementation, please refer to Figure 3 and Figure 4The control box main body 10 also includes a shielding plate 140, and two shielding plates 140 are respectively slidably arranged on the front of the box door 120. The control box main body 10 also includes a handle 150, and the handle 150 is installed on the front of the shielding plate 140. Guide rails 160 are arranged on the top and bottom of the front of the box door 120, and the top and bottom of the shielding plate 140 are respectively slidably arranged with the guide rails 160. A slide groove 180 is arranged inside the guide rail 160, and a slider 170 is slidably arranged inside the slide groove 180, and the slider 170 is fixedly connected to the shielding plate 140. A limit block 190 for limiting the sliding of the limit slider 170 is arranged at the outer end of the guide rail 160. The handle 150 can be pulled to fold the box door 120 open or fold it closed. When the box door 120 is opened, the handle 150 can be pulled horizontally to drive the shielding plate 140 to move, increase the rain shielding area above the box body 110, improve the rain shielding effect, and further improve the maintenance safety.

[0031] The working principle of the control box rainproof device: when in use, by unfastening the buckle 130 at the bottom of the box body 110 and the box door 120, the box door 120 in front of the box body 110 can be folded upward, and at the same time, the top shell 210 on the top of the box door 120 and the box door 120 are folded upward around the hinge 220 at the same time, until the rotating top shell 210 is magnetically adsorbed and fixed by the magnetic attraction part 240. At this time, the box door 120 is at the front side above the box body 110, which is used to block rainwater and prevent rainwater from directly pouring into the box body 110, thereby improving the safety of maintenance or emergency repair work on rainy days. The angle of the box door 120 folding upward is preferably greater than 90°, and the rainwater pouring on the box door 120 falls on the top of the box body 110 along the surface of the box door 120. The partition board 230 is used to block and prevent rainwater from falling from the front of the box body 110, further improving the safety during maintenance work.

[0032] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. 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.

Claims

1. A control box rainproof device, characterized in that: include A control box main body (10), the control box main body (10) comprising a box body (110) and a box door (120), the box door (120) being located in front of the box body (110), and the bottom end of the box door (120) being connected to the bottom of the box body (110) via a buckle (130); A rainproof connection component (20), the rainproof connection component (20) comprising a U-shaped top shell (210), a partition plate (230) and a magnetic attraction portion (240), the bottom of one side of the top shell (210) being fixed to the top of the box door (120), and the other side of the top shell (210) being connected to the top of the box body (110) via a hinge (220), the magnetic attraction portion (240) being installed on the top of the box body (110), and the box door (120) together with the top shell (210) being rotated and opened and then being fixed by magnetic attraction via the magnetic attraction portion (240), and the partition plate (230) being arranged to surround the top and both sides of the front of the box body (110).

2. A control box rainproof device according to claim 1, characterized in that: The magnetic attraction portion (240) comprises a support (241) and a magnet block (242); the support (241) is fixed to the top of the box body (110), and the magnet block (242) is fixed to the top of the support (241) to magnetically attract and cooperate with the top shell (210).

3. A control box rainproof device according to claim 1, characterized in that: The control box main body (10) further comprises a shielding plate (140), and two shielding plates (140) are respectively arranged on the front side of the box door (120) in a transversely sliding manner.

4. A control box rainproof device according to claim 3, characterized in that: The control box main body (10) further comprises a handle (150), and the handle (150) is mounted on the front side of the shielding plate (140).

5. A control box rainproof device according to claim 4, characterized in that: The front top and bottom of the box door (120) are both provided with guide rails (160), and the top and bottom of the shielding plate (140) are respectively slidably arranged with the guide rails (160).

6. A control box rainproof device according to claim 5, characterized in that: A slide groove (180) is arranged inside the guide rail (160), and a slider (170) is slidably arranged inside the slide groove (180), and the slider (170) is fixedly connected to the shielding plate (140).

7. A control box rainproof device according to claim 6, characterized in that: A limiting block (190) for limiting the sliding movement of the sliding block (170) is provided at the outer end of the guide rail (160).

8. A control box rainproof device according to claim 2, characterized in that: The support (241) is provided with a slot on the top, the magnet block (242) is fixedly embedded in the slot, and an elastic gasket is provided on the top of the magnet block (242).

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