Anti-corrosion electrical control box

Abstract

The utility model relates to the technical field of electrical control boxes, in particular to an anti-corrosion electrical control box which comprises a power distribution mechanism, the power distribution mechanism comprises a control box body and an installation pipe, the top of the installation pipe is fixedly connected with a butt joint base, and the butt joint base is fixedly connected with the bottom of the control box body. According to the utility model, the outer wall of the control box body is slidably sleeved with the water wiping frame, the two electric push rods are started to drive the protection plate to move downwards to shield the ventilation plate before raining, rainwater is prevented from splashing into the control box body, and normal ventilation and heat dissipation can be carried out on the interior of the control box body by starting the exhaust fan; after raining, a motor I is started to drive a water wiping frame to move downwards to wipe water on the outer wall of the control box body, so that residual rainwater outside the electrical control box can be conveniently and automatically removed, the rainwater is prevented from being attached to the outer wall of the control box body for a long time, the corrosion of the rainwater is reduced, and the service life of the control box body is prolonged; the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control boxes, in particular to an anti-corrosion electric control box. Background Art

[0002] An electrical control box is a container in which switchgear, measuring instruments, protective electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet according to electrical wiring requirements. A large number of electrical components are arranged in the electrical control box, and these electrical components may be damaged or have their service life shortened due to moisture and rust in a humid environment, and there may be leakage. Some electrical control boxes must be installed in some outdoor scenes such as streets due to limited scope of use. Some electrical control boxes can prevent rainwater from entering through the door gap through the sealing strips on the protective doors, but if the control box body is installed at a low position, rainwater may splash and enter the control box by mistake through the heat dissipation holes on both sides of the control box, making it inconvenient to waterproof the heat dissipation holes of the electrical control box. In addition, some electrical control boxes are installed in a backlit position, so that they are less exposed to sunlight. The rainwater remaining on the outside of the box may take a long time to dry, causing more corrosion to the outside of the box during the process. It is not convenient to automatically remove the residual rainwater on the outside of the electrical control box, making it inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide an anti-corrosion electrical control box to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A rust-proof electrical control box comprises a power distribution mechanism, which comprises a control box body and a mounting tube, the top of the mounting tube is fixedly connected with a docking base, the docking base is fixedly connected to the bottom of the control box body, the front side of the control box body is rotatably connected with a control door, the top of the control box body is fixedly connected with a protective top cover, both outer walls of the control box body are provided with limiting grooves, a ventilation plate for ventilation is slidably connected between the two inner walls of the limiting grooves, an interlayer is arranged inside the control box body, a control module for synchronously driving the two ventilation plates is arranged inside the interlayer, a wiper frame is slidably sleeved on the outer wall of the control box body, and a drive module for driving the wiper frame is arranged inside the protective top cover.

[0006] Furthermore, the bottom of the protective top cover is symmetrically connected to two connecting shells, the inner bottom surface of the protective top cover is equidistantly connected to multiple connecting pipes, the bottom ends of the connecting pipes pass through the protective top cover and the control box body and extend to the inside of the interlayer, the inner bottom surface of the control box body has two ventilation mesh panels fixedly embedded, and the top of the control box body has an exhaust fan fixedly embedded.

[0007] Furthermore, sliding blocks are fixedly connected to both sides of the ventilation plate, the sliding blocks are slidably connected between adjacent inner walls of the limiting groove, and a return spring is fixedly connected between the rear side of the sliding block and the control box body.

[0008] Preferably: both ends of the top and bottom of the sliding block are rotatably connected with rollers.

[0009] Furthermore, the control module includes two limit plates slidably connected between the front and rear inner walls of the interlayer, a protective plate is fixedly connected to the bottom of the limit plate, the protective plate can penetrate the control box and extend into the limit groove, the bottom of the protective plate is rotatably connected to a circular roller, and the top of the ventilation plate is arc-shaped.

[0010] Furthermore, electric push rods are fixedly connected to the two inner side walls of the interlayer, the output ends of the electric push rods are fixedly connected to the bottoms of adjacent limit plates, the tops of the two limit plates are fixedly connected to support rods, and a sealing plate is fixedly connected between the top ends of the two support rods.

[0011] Furthermore, the driving module includes two waterproof frames slidably connected to the bottom of the protective top cover, and the rear side of the control box body is symmetrically fixed with two sockets, and the two waterproof frames can be movably connected with adjacent sockets, and the internal sliding connection of the sockets is a limit block, and the front ends of the two limit blocks are fixedly connected to the outer wall of the wiper frame, and a one-way screw is rotatably connected between the two internal ends of one of the sockets, and the one-way screw passes through the adjacent limit block and is screwed together with it, and the inner bottom surface of the protective top cover is fixedly connected with motor 1, and the output end of motor 1 passes through the protective top cover and is fixedly connected to the top end of the one-way screw.

[0012] Furthermore, the inner bottom surface of the protective top cover is rotatably connected to a bidirectional screw rod, the bidirectional screw rod passes through two waterproof frames, the waterproof frames are screwed together with adjacent sections of the bidirectional screw rod, the inner bottom surface of the protective top cover is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to the adjacent end of the bidirectional screw rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A wiper frame is slidably sleeved on the outer wall of the control box. Before it rains, two electric push rods are started to drive the protective plate to move down to cover the ventilation plate to prevent rain from splashing into the control box. Starting the exhaust fan can ventilate and dissipate heat inside the control box normally, which is convenient for waterproofing the heat dissipation holes of the electrical control box. After the rain, the motor is started to drive the wiper frame to move down to wipe the outer wall of the control box, which is convenient for automatically clearing the residual rainwater on the outside of the electrical control box and preventing rainwater from remaining on the outer wall of the control box for a long time, so as to reduce the corrosion of rainwater, extend the service life of the control box, and facilitate use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1-2 It is a schematic diagram of the overall multi-angle structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the side section structure of the control box of the utility model;

[0017] Figure 4 This utility model Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0018] Figure 5 This is a schematic diagram of the structure of the waterproof frame of the utility model;

[0019] Figure 6 This is a schematic diagram of the side section structure of the ventilation plate of the utility model;

[0020] Figure 7 This is a schematic diagram of the structure of the control module of the utility model;

[0021] Figure 8 This utility model Figure 7 Schematic diagram of the local enlarged structure at point B in the middle.

[0022] In the figure: 10, power distribution mechanism; 11, control box; 111, control door; 112, limit groove; 113, connecting pipe; 114, interlayer; 115, ventilation mesh plate; 12, protective top cover; 121, connecting shell; 13, mounting pipe; 131, docking base; 14, ventilation plate; 141, slider; 142, roller; 143, reset spring; 15, control module; 151, limit plate; 152, protective plate; 153, electric push rod; 154, support rod; 155, sealing plate; 156, round roller; 16, holder; 161, wiper frame; 17, drive module; 171, limit block; 172, one-way screw; 173, motor one; 174, waterproof frame; 175, motor two; 176, two-way screw; 18, exhaust fan. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] See also Figures 1 to 8In an embodiment of the utility model, a rust-proof electrical control box includes a power distribution mechanism 10, which includes a control box body 11 and a mounting tube 13. A docking base 131 is fixedly connected to the top of the mounting tube 13, and the docking base 131 is fixedly connected to the bottom of the control box body 11. A control door 111 is rotatably connected to the front side of the control box body 11, and a protective top cover 12 is fixedly connected to the top of the control box body 11. Limiting grooves 112 are provided on the two outer walls of the control box body 11, and a ventilation plate 14 for ventilation is slidably connected between the two inner walls of the limiting groove 112. An interlayer 114 is provided inside the control box body 11, and a control module 15 for synchronously driving the two ventilation plates 14 is provided inside the interlayer 114. A wiper frame 161 is slidably sleeved on the outer wall of the control box body 11, and a driving module 17 for driving the wiper frame 161 is provided inside the protective top cover 12.

[0026] Specifically, a wiper frame 161 is slidably sleeved on the outer wall of the control box 11, and before it rains, the two electric push rods 153 are started to drive the protective plate 152 to move downward to shield the ventilation plate 14 to prevent rainwater from splashing into the control box 11. The exhaust fan 18 is started to ventilate and dissipate heat for the inside of the control box 11. After the rain, the motor 173 is started to drive the wiper frame 161 to move downward to wipe the outer wall of the control box 11 to prevent rainwater from remaining on the outer wall of the control box 11 for a long time, thereby reducing rainwater corrosion and extending the service life.

[0027] like Figure 3-8 As shown, in this embodiment, the bottom of the protective top cover 12 is symmetrically connected to two connecting shells 121, the inner bottom surface of the protective top cover 12 is equidistantly connected to a plurality of connecting pipes 113, the bottom ends of the connecting pipes 113 pass through the protective top cover 12 and the control box body 11 and extend to the inside of the interlayer 114, two ventilation mesh plates 115 are fixedly embedded in the inner bottom surface of the control box body 11, and an exhaust fan 18 is fixedly embedded in the top of the control box body 11. Slide blocks 141 are fixedly connected on both sides of the ventilation plate 14, and the slide blocks 141 are slidably connected between adjacent inner walls of the limit groove 112. A reset spring 143 is fixedly connected between the rear side of the slide block 141 and the control box body 11, and rollers 142 are rotatably connected to both top and bottom ends of the slide block 141.

[0028] In this embodiment, the protective top cover 12 is connected to the external space of the protective top cover 12 through two connecting shells 121, and the protective top cover 12 is connected to the internal space of the interlayer 114 through multiple connecting pipes 113. When the exhaust fan 18 is started to exhaust air, the exhaust fan 18 extracts the air inside the control box 11 and discharges it from the connecting shell 121. The outside air enters the interlayer 114 from the top of the multiple connecting pipes 113, and passes through the ventilation mesh plate 115 to enter the control box 11, thereby forming air circulation. The overall height of the connecting shell 121 and the connecting pipe 113 is relatively high. It can prevent rainwater from splashing into the control box 11. The sliding limit of the ventilation plate 14 is achieved by limiting the slider 141 through the limiting groove 112, so that the ventilation plate 14 can be stored in the limiting groove 112 to prevent the wiper frame 161 from being blocked when it moves downward. The ventilation plate 14 can be blocked by the sliding down of the protective plate 152 to prevent splashing rainwater from entering the control box 11 from the ventilation plate 14. The slider 141 is convenient for reducing the friction between the slider 141 and the control box 11, so that the protective plate 152 can move the ventilation plate 14 more smoothly.

[0029] like Figure 7 As shown, in the present embodiment, the control module 15 includes two limit plates 151 slidably connected between the front and rear inner walls of the interlayer 114, a protective plate 152 is fixedly connected to the bottom of the limit plate 151, the protective plate 152 can penetrate the control box 11 and extend to the inside of the limit groove 112, the bottom of the protective plate 152 is rotatably connected to a round roller 156, the top of the ventilation plate 14 is arc-shaped, and electric push rods 153 are fixedly connected to the two inner side walls of the interlayer 114, the output end of the electric push rod 153 is fixedly connected to the bottom of the adjacent limit plate 151, the top of the two limit plates 151 is fixedly connected to a support rod 154, and a sealing plate 155 is fixedly connected between the tops of the two support rods 154.

[0030] During specific implementation, the protective plate 152 is slidably limited and installed by the limiting plate 151. When the protective plate 152 is moved downward, the round roller 156 at the bottom end of the protective plate 152 can reduce the friction with the ventilation plate 14 and push the ventilation plate 14 to be stored in the limiting groove 112. The protective plate 152 blocks and protects the ventilation plate 14. Starting the electric push rod 153 can adjust the height of the limiting plate 151 and the protective plate 152, and adjust the state of the sealing plate 155. When the sealing plate 155 moves downward, it is separated from the top surface of the interlayer 114, thereby removing the blocking of the multiple connecting pipes 113, so that the air inside the protective top cover 12 and the interlayer 114 can circulate.

[0031] Embodiment 2

[0032] On the basis of the first embodiment, in order to enable the wiper frame 161 to move up and down smoothly, the residual water on the outer wall of the control box body 11 can be scraped off after rain, thereby reducing the corrosion of the outer wall of the control box body 11 by rainwater.

[0033] like Figure 4-5 As shown, in this embodiment, the driving module 17 includes two waterproof frames 174 slidably connected to the bottom of the protective top cover 12, and the rear side of the control box 11 is symmetrically fixedly connected to two sockets 16. The two waterproof frames 174 can be movably connected with the adjacent sockets 16. The interior of the socket 16 is slidably connected to the limit block 171, and the front ends of the two limit blocks 171 are fixedly connected to the outer wall of the wiper frame 161. A one-way screw rod 172 is rotatably connected between the two ends of the interior of one of the sockets 16, and the one-way screw rod 172 passes through the adjacent limit block 171. 1 and is screwed together with it, the inner bottom surface of the protective top cover 12 is fixedly connected with a motor 173, the output end of the motor 173 passes through the protective top cover 12 and is fixedly connected to the top of the one-way screw rod 172, the inner bottom surface of the protective top cover 12 is rotatably connected with a bidirectional screw rod 176, the bidirectional screw rod 176 passes through two waterproof frames 174, the waterproof frames 174 are screwed together with adjacent sections of the bidirectional screw rod 176, the inner bottom surface of the protective top cover 12 is fixedly connected with a motor 2 175, and the output end of the motor 2 175 is fixedly connected to the adjacent end of the bidirectional screw rod 176.

[0034] In specific implementation, when the two waterproof frames 174 cover the adjacent card seat 16, the open part of the card seat 16 can be protected to prevent rain from splashing into the inside of the card seat 16. After the rain stops, the two waterproof frames 174 can be separated from the card seat 16 to release the blocking of the limit block 171. Starting motor 1 173 can drive the one-way screw 172 to rotate, thereby driving the limit block 171 to drive the wiper frame 161 to move downward as a whole. The bottom end of the wiper frame 161 wipes the outer wall of the control box 11 to prevent rain from remaining for a long time. Starting motor 2 175 can drive the two-way screw 176 to rotate, thereby driving the two waterproof frames 174 to move closer to or away from each other, and synchronously adjusting the clamping state of the waterproof frame 174 and the adjacent card seat 16.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A corrosion-resistant electrical control box, characterized in that: The invention comprises a power distribution mechanism (10), wherein the power distribution mechanism (10) comprises a control box (11) and a mounting tube (13), wherein the top of the mounting tube (13) is fixedly connected to a docking base (131), wherein the docking base (131) is fixedly connected to the bottom of the control box (11), wherein the front side of the control box (11) is rotatably connected to a control door (111), wherein the top of the control box (11) is fixedly connected to a protective top cover (12), and wherein both outer walls of the control box (11) are provided with limit grooves (112). A ventilation plate (14) for ventilation is slidably connected between the two inner walls of the limit groove (112), an interlayer (114) is arranged inside the control box (11), a control module (15) for synchronously driving the two ventilation plates (14) is arranged inside the interlayer (114), a wiper frame (161) is slidably sleeved on the outer wall of the control box (11), and a drive module (17) for driving the wiper frame (161) is arranged inside the protective top cover (12).

2. The anti-corrosion electrical control box according to claim 1, characterized in that: The bottom of the protective top cover (12) is symmetrically connected to two connecting shells (121); the inner bottom surface of the protective top cover (12) is equidistantly connected to a plurality of connecting pipes (113); the bottom ends of the connecting pipes (113) penetrate the protective top cover (12) and the control box (11) and extend to the inside of the interlayer (114); two ventilation mesh plates (115) are fixedly embedded in the inner bottom surface of the control box (11); and an exhaust fan (18) is fixedly embedded in the top of the control box (11).

3. The anti-corrosion electrical control box according to claim 1, characterized in that: Slide blocks (141) are fixedly connected to both sides of the ventilation plate (14), and the slide blocks (141) are slidably connected between adjacent inner walls of the limiting groove (112). A return spring (143) is fixedly connected between the rear side of the slide block (141) and the control box (11).

4. The anti-corrosion electrical control box according to claim 3, characterized in that: The top and bottom ends of the slider (141) are rotatably connected to rollers (142).

5. The anti-corrosion electrical control box according to claim 1, characterized in that: The control module (15) comprises two limit plates (151) slidably connected between the front and rear inner walls of the interlayer (114); a protective plate (152) is fixedly connected to the bottom of the limit plate (151); the protective plate (152) can penetrate the control box (11) and extend into the limit groove (112); a round roller (156) is rotatably connected to the bottom of the protective plate (152); and the top of the ventilation plate (14) is in an arc shape.

6. The anti-corrosion electrical control box according to claim 5, characterized in that: Electric push rods (153) are fixedly connected to both inner side walls of the interlayer (114); the output end of the electric push rod (153) is fixedly connected to the bottom of the adjacent limit plates (151); the tops of the two limit plates (151) are fixedly connected to support rods (154); and a sealing plate (155) is fixedly connected between the top ends of the two support rods (154).

7. The anti-corrosion electrical control box according to claim 1, characterized in that: The driving module (17) comprises two waterproof frames (174) slidably connected to the bottom of the protective top cover (12); the rear side of the control box (11) is symmetrically fixedly connected to two clamping seats (16); the two waterproof frames (174) can be movably clamped with adjacent clamping seats (16); the interior of the clamping seats (16) is slidably connected to a limit block (171); the front ends of the two limit blocks (171) are fixedly connected to the outer wall of the wiper frame (161); a one-way screw rod (172) is rotatably connected between the two ends of the interior of one of the clamping seats (16); the one-way screw rod (172) passes through the adjacent limit block (171) and is screwed together; the inner bottom surface of the protective top cover (12) is fixedly connected to a motor 1 (173); the output end of the motor 1 (173) passes through the protective top cover (12) and is fixedly connected to the top end of the one-way screw rod (172).

8. The anti-corrosion electrical control box according to claim 7, characterized in that: The inner bottom surface of the protective top cover (12) is rotatably connected to a bidirectional screw rod (176), the bidirectional screw rod (176) passes through two waterproof frames (174), the waterproof frames (174) are screwed together with adjacent sections of the bidirectional screw rod (176), the inner bottom surface of the protective top cover (12) is fixedly connected to a second motor (175), and the output end of the second motor (175) is fixedly connected to an adjacent end of the bidirectional screw rod (176).

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