Corrosion-resistant reinforced distribution box

Abstract

The utility model relates to the technical field of power distributors, and discloses a corrosion-resistant reinforced power distribution box comprising a box body, the front side of the box body is rotatably connected with a box door, the upper and lower sides of the box body are slidably connected with heat dissipation plates, the left and right sides of the two heat dissipation plates are provided with dismounting assemblies, and the dismounting assemblies comprise insertion rods. An inserting rod is arranged in the box body, the inserting rod is slidably connected to the interior of the box body, the middle of the inserting rod is fixedly connected with a shifting piece, one side of the shifting piece is fixedly connected with a spring, the spring is arranged on the periphery of the shifting piece in a sleeving mode, a sliding groove is formed in the box body, an inserting groove is formed in the heat dissipation plate, and a protection assembly is arranged at the top of the box body. According to the utility model, air circulation heat dissipation is carried out on the interior of the box body through the heat dissipation fans on the upper side and the lower side of the box body, electronic components in the box body are effectively protected from being damaged, and external substances are effectively prevented from entering the box body through the heat dissipation plate to corrode the electronic components in the box body.

Description

Technical Field

[0001] The utility model relates to the technical field of distributors, in particular to a corrosion-resistant reinforced distribution box. Background Art

[0002] A power distribution cabinet is a device used to control and distribute electricity. It consists of electrical components and switchgear to manage the flow and distribution of electrical energy. Power distribution cabinets can be used in a variety of places, including factories, commercial buildings, residences, and other facilities to ensure the safe and reliable operation of power systems. They can be configured with different types of circuit breakers, relays, contactors, and other electrical equipment as needed to meet specific power distribution and control needs.

[0003] As a commonly used distribution cabinet in power equipment, most of them are placed at a fixed point for a long time for operation. However, the current distribution cabinets are very prone to external and internal corrosion during long-term use, which has a certain impact on their long-term use. Therefore, a corrosion-resistant reinforced distribution box is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a corrosion-resistant reinforced distribution box, aiming to improve the problem in the prior art that the distribution cabinet is very prone to external and internal corrosion during long-term use, which has a certain impact on its long-term use.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a corrosion-resistant reinforced distribution box, comprising a box body, a box door is rotatably connected to the front side of the box body, and heat sinks are slidably connected to the upper and lower sides of the box body. Disassembly components are provided on the left and right sides of the two heat sinks, and the disassembly components include an insertion rod, which is slidably connected to the inside of the box body, a paddle is fixedly connected to the middle part of the insertion rod, a spring is fixedly connected to one side of the paddle, and the spring is sleeved on the outer periphery of the paddle, a slide groove is opened inside the box body, a slot is opened inside the heat sink, and a protective component is provided on the top of the box body.

[0006] Furthermore, the protection component includes two shells, the two shells are respectively fixedly connected to the top of the box body, the shells are slidably connected inside with a movable block, the top of the movable block is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a top plate, the left and right sides of the movable block are fixedly and slidably connected with moving blocks, the far sides of the two moving blocks are fixedly connected with compression springs, the inside of the two moving blocks are slidably connected with sliding rods, and the bottom of the movable block is fixedly connected with a telescopic rod.

[0007] Furthermore, two cooling fans are fixedly connected to the opposite sides of the two heat dissipation plates.

[0008] Furthermore, wedge blocks are fixedly connected to the left and right sides of the movable block, wedge grooves are provided inside the two movable blocks, and the two wedge blocks are slidably connected inside the two wedge grooves respectively.

[0009] Furthermore, one end of the insertion rod is embedded in the slot, and the paddle is slidably connected to the inside of the slide groove.

[0010] Furthermore, two bottom plates are fixedly connected to the bottom of the box.

[0011] Furthermore, a plurality of evenly distributed damping rods are fixedly connected to the bottom of the top plate, and the bottoms of the plurality of damping rods are fixedly connected to the top of the box body.

[0012] Furthermore, a handle is fixedly connected to the front side of the door.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the cooling fans on the upper and lower sides of the box body circulate air inside the box body to dissipate heat, effectively protecting the electronic components inside the box body from damage, and the heat sink effectively prevents external substances from entering the box body to corrode the electronic components inside the box body, and the cooperation of the plug rod and the slot makes the heat sink easy to disassemble.

[0015] 2. In the utility model, the top plate can effectively form the first protection for the distribution box to prevent heavy objects from falling and causing damage to the distribution box, and the movable block is moved to make the two movable blocks move away from each other to squeeze the compression spring, which can buffer the impact force to achieve the second protection, buffer and absorb the impact force on the top plate, and extend the service life of the top plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a corrosion-resistant reinforced distribution box proposed by the utility model;

[0017] Figure 2 This is a structural schematic diagram of a corrosion-resistant reinforced distribution box cooling fan proposed by the utility model;

[0018] Figure 3 This is a structural schematic diagram of a corrosion-resistant reinforced distribution box plug rod proposed by the utility model;

[0019] Figure 4 The utility model provides a structural schematic diagram of a movable block of a corrosion-resistant reinforced distribution box.

[0020] Legend:

[0021] 1. Box body; 2. Box door; 3. Handle; 4. Cooling fan; 5. Heat sink; 6. Insert rod; 7. Pick; 8. Spring; 9. Slide groove; 10. Slot; 11. Damping rod; 12. Top plate; 13. Bottom plate; 14. Connecting block; 15. Movable block; 16. Wedge block; 17. Wedge groove; 18. Moving block; 19. Compression spring; 20. Slide rod; 21. Telescopic rod; 22. Shell. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 - Figure 3 The utility model provides an embodiment of a corrosion-resistant reinforced distribution box, comprising a box body 1, a box door 2 is rotatably connected to the front side of the box body 1, heat sinks 5 are slidably connected to the upper and lower sides of the box body 1, and disassembly components are provided on the left and right sides of the two heat sinks 5, the disassembly components include an insertion rod 6, the insertion rod 6 is slidably connected to the inside of the box body 1, a paddle 7 is fixedly connected to the middle part of the insertion rod 6, a spring 8 is fixedly connected to one side of the paddle 7, the spring 8 is sleeved on the outer periphery of the paddle 7, a slide groove 9 is provided inside the box body 1, a slot 10 is provided inside the heat sink 5, a protective component is provided on the top of the box body 1, two heat sinks 5 are fixedly connected to the opposite sides, one end of the insertion rod 6 is embedded in the slot 10, the paddle 7 is slidably connected to the inside of the slide groove 9, and a handle 3 is fixedly connected to the front side of the box door 2.

[0024] Specifically, the box body 1 is mainly used for power distribution. The outer layer of the box body 1 is coated with a protective coating and a stainless steel 316 material box door 2 is used to protect the box body 1. The handle 3 is used to facilitate the opening and closing of the box door 2. The cooling fan 4 and the heat sink 5 are used to ventilate the interior of the box body 1. The heat sink 5 is provided with a plurality of heat dissipation holes for convenient heat dissipation. The plug rod 6 is used to cooperate with the slot 10. When the plug rod 6 is located inside the slot 10, the heat sink 5 can be assembled with the box body 1. When the plug rod 6 slides out of the slot 10, the heat sink 5 can be separated from the box body 1. The paddle 7 is used to move the plug rod 6. The spring 8 is used to provide elastic support. The plug rod 6 is moved by pulling the paddle 7. When the paddle 7 moves, the spring 8 is squeezed. After the paddle 7 is released, the spring 8 will lose pressure and reset to generate thrust to move the paddle 7. When the paddle 7 moves, the plug rod 6 will be driven to move. The operation is simple and convenient.

[0025] Reference Figure 1 and Figure 4 The protection component includes two shells 22, which are fixedly connected to the top of the box body 1 respectively, and a movable block 15 is slidably connected inside the shell 22. The top of the movable block 15 is fixedly connected to the connecting block 14, and the top of the connecting block 14 is fixedly connected to the top plate 12. The left and right sides of the movable block 15 are fixedly and slidably connected with moving blocks 18, and the far sides of the two moving blocks 18 are fixedly connected with compression springs 19. The insides of the two moving blocks 18 are slidably connected with sliding rods 20, and the bottom of the movable block 15 is fixedly connected with a telescopic rod 21. The left and right sides of the movable block 15 are fixedly connected with wedge blocks 16, and the insides of the two moving blocks 18 are provided with wedge grooves 17. The two wedge blocks 16 are slidably connected to the insides of the two wedge grooves 17 respectively. The bottom of the box body 1 is fixedly connected to two bottom plates 13, and the bottom of the top plate 12 is fixedly connected to a plurality of evenly distributed damping rods 11, and the bottoms of the plurality of damping rods 11 are fixedly connected to the top of the box body 1.

[0026] Specifically, the top plate 12 is used to protect the box body 1, the damping rod 11 is used to provide elastic support, the connecting block 14 is used to control the movement of the movable block 15, the wedge block 16 and the wedge groove 17 are used in conjunction with each other, when the wedge block 16 slides into the wedge groove 17, a thrust is generated to cause the two movable blocks 18 to move away from each other, and when the wedge block 16 slides out of the wedge groove 17, a pulling force is generated to cause the two movable blocks 18 to move toward each other, the telescopic rod 21 is used to support the movement of the movable block 15, and can be extended and retracted as the movable block 15 moves, the compression spring 19 is used to buffer and absorb the impact force exerted on the top plate 12, the sliding rod 20 is used to support the compression spring 19 and support the sliding of the movable block 18, and the shell 22 is used to protect the parts inside. When the box body 1 is in a stationary state, the bottom plate 13 can reserve a distance between the box body 1 and the placement plane, so that the heat sink 5 at the bottom of the box body 1 will not be blocked.

[0027] Working principle: After the box body 1 is installed in the designated position, the cooling fan 4 can be started to circulate and dissipate heat inside the box body 1, and the heat sink 5 can prevent external substances from entering the box body 1 and affecting the electronic components in the box body 1 and causing corrosion to the electronic components. When the heat sink 5 needs to be replaced after long-term use, it is only necessary to pull the paddle 7 to move the paddle 7, and squeeze the spring 8 when the paddle 7 drives the plug 6 to move. When the plug 6 slides out of the slot 10, the heat sink 5 can be removed and replaced. During installation, it is only necessary to embed the heat sink 5 into the interior of the box body 1 so that the plug 6 can slide into the slot 10 opened inside the heat sink 5, and then release the paddle 7. After releasing the paddle 7, the spring 8 will lose the squeezing force of the paddle 7, thereby generating a reset movement, pushing the paddle 7 to move, and then the plug 6 enters the slot 10 of the heat sink 5 to assemble the heat sink 5 with the box body 1.

[0028] Secondly, during the operation of the box body 1, the box body 1 is protected by the top plate 12 to prevent heavy objects from falling and causing damage to the box body 1. When a heavy object falls on the top plate 12, the gravity generated will cause the top plate 12 to move downward. When the top plate 12 moves, the connecting block 14 will drive the movable block 15 to move. When the movable block 15 moves, the wedge blocks 16 on the left and right sides will slide into the wedge grooves 17, thereby generating a thrust to cause the two moving blocks 18 to move away from each other along the two sliding rods 20 to squeeze the compression spring 19. The pressure generated is buffered and absorbed by the compression of the compression spring 19, and the compression spring 19 will push the moving block 18 to move when resetting, so that the top plate 12 rises slowly, thereby extending the service life of the top plate 12.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A corrosion-resistant reinforced distribution box, comprising a box body (1), characterized in that: The front side of the box body (1) is rotatably connected to a box door (2), and the upper and lower sides of the box body (1) are slidably connected to heat sinks (5). The left and right sides of the two heat sinks (5) are provided with disassembly components, and the disassembly components include an insertion rod (6), and the insertion rod (6) is slidably connected to the inside of the box body (1). The middle part of the insertion rod (6) is fixedly connected to a paddle (7), and one side of the paddle (7) is fixedly connected to a spring (8), and the spring (8) is sleeved on the outer periphery of the paddle (7). A sliding groove (9) is provided inside the box body (1), and a slot (10) is provided inside the heat sink (5). A protective component is provided on the top of the box body (1).

2. The corrosion-resistant reinforced distribution box according to claim 1, characterized in that: The protection component comprises two shells (22), the two shells (22) are respectively fixedly connected to the top of the box body (1), a movable block (15) is slidably connected inside the shell (22), the top of the movable block (15) is fixedly connected to a connecting block (14), the top of the connecting block (14) is fixedly connected to a top plate (12), the left and right sides of the movable block (15) are both fixedly slidably connected to moving blocks (18), the far sides of the two moving blocks (18) are both fixedly connected to compression springs (19), the insides of the two moving blocks (18) are both slidably connected to sliding rods (20), and the bottom of the movable block (15) is fixedly connected to a telescopic rod (21).

3. The corrosion-resistant reinforced distribution box according to claim 1, characterized in that: Two cooling fans (4) are fixedly connected to the opposite sides of the two heat dissipation plates (5).

4. The corrosion-resistant reinforced distribution box according to claim 2, characterized in that: Wedge blocks (16) are fixedly connected to the left and right sides of the movable block (15), wedge grooves (17) are provided inside the two movable blocks (18), and the two wedge blocks (16) are slidably connected inside the two wedge grooves (17) respectively.

5. The corrosion-resistant reinforced distribution box according to claim 1, characterized in that: One end of the insertion rod (6) is embedded in the slot (10), and the paddle (7) is slidably connected to the inside of the slide groove (9).

6. The corrosion-resistant reinforced distribution box according to claim 2, characterized in that: Two bottom plates (13) are fixedly connected to the bottom of the box body (1).

7. The corrosion-resistant reinforced distribution box according to claim 2, characterized in that: A plurality of evenly distributed damping rods (11) are fixedly connected to the bottom of the top plate (12), and the bottoms of the plurality of damping rods (11) are fixedly connected to the top of the box body (1).

8. The corrosion-resistant reinforced distribution box according to claim 1, characterized in that: A handle (3) is fixedly connected to the front side of the box door (2).

Images