CN221885719U - Portable outdoor rain-proof switch board - Google Patents

Abstract

The utility model relates to the technical field of power distribution cabinets and discloses a movable outdoor rainproof power distribution cabinet, which comprises a cabinet body, wherein the bottom of the cabinet body is fixedly connected with a top plate, the bottom end of the cabinet body is provided with a heat radiation opening, the bottom end of the cabinet body is provided with a protection plate, cavities are respectively formed in four corners of the protection plate, a push plate is connected in a sliding manner in the cavities, a pull rod is fixedly connected to the bottom of the push plate, a first spring is sleeved outside the pull rod, the top of the push plate is rotationally connected with two connecting shafts, the top ends of the connecting shafts are rotationally connected with a clamping plate, a limiting assembly is arranged in the protection plate, and a plurality of clamping grooves are formed in the bottom of the cabinet body. According to the utility model, the protection plate can be quickly installed at the bottom of the cabinet body by shielding rain and radiating heat, meanwhile, the protection plate is convenient to clean, time and labor are saved, the stability of the cabinet body can be increased when the cabinet body is parked, and the sliding phenomenon of the cabinet body can be prevented when the cabinet body is used.

Description

Mobile outdoor rainproof distribution cabinet

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a mobile outdoor rainproof power distribution cabinet.

Background Art

A power distribution cabinet is a device used for the distribution, control and protection of electric energy in a power system. It is widely used in various fields such as industry, commerce and residence. A power distribution cabinet usually contains various electrical equipment to ensure the normal operation of the power system, provide safety protection, and facilitate the distribution of electricity. A mobile outdoor rainproof power distribution cabinet is a device used to provide power distribution and protection equipment. It is specially designed for outdoor environments and has rainproof functions. This type of power distribution cabinet is usually used in construction sites, event sites, field projects and other occasions where power needs to be provided outdoors.

After searching, the Chinese patent document with announcement number CN214899455U discloses a mobile outdoor waterproof distribution cabinet, including a cabinet body, a cabinet door is hinged on one side of the cabinet body, four sets of legs are connected to the bottom of the cabinet body, a top box is connected to the top of the cabinet body, a photovoltaic panel is connected to the top box, and also includes: an air inlet component, which is arranged on the side of the cabinet body away from the cabinet door, and is used to introduce external air into the cabinet body, including a rear protective cover, and an air inlet is arranged at the bottom of the rear protective cover; the utility model is designed according to existing needs, the rear protective cover is used for air intake, and the side protective cover is set for exhaust, and the air inlet and exhaust are both arranged at the bottom, which is convenient for normal heat dissipation of the cabinet body in rainy and snowy weather, and the protective cover can further protect the cabinet body and increase the service life of the distribution cabinet, the moving mechanism facilitates the movement of the distribution cabinet, and can be stored, so as to facilitate the stable placement of the distribution cabinet after moving to the target position.

The beneficial effects of the above patent specification mentions that "by setting a rear protective cover for air intake and a side protective cover for air exhaust, the air inlet and the air exhaust are both set at the bottom, which is convenient for normal heat dissipation of the cabinet in rainy and snowy weather and prevents heat accumulation in the cabinet. The protective cover can block rain and snow." Although the above patent can use the protective cover to block rain and snow, it requires the use of external tools to operate when installing the protective cover, which is time-consuming and labor-intensive. Therefore, in response to the above shortcomings, a mobile outdoor rainproof distribution cabinet is proposed.

Utility Model Content

The purpose of the utility model is to solve the shortcomings of the prior art, and the proposed mobile outdoor rainproof distribution cabinet is intended to improve the problem in the prior art that when installing the protective cover, it is necessary to use external tools to operate, which is time-consuming and labor-intensive.

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

A mobile outdoor rainproof power distribution cabinet comprises a cabinet body, a top plate is fixedly connected to the bottom of the cabinet body, a heat dissipation port is provided at the bottom end of the cabinet body, a protective plate is arranged at the bottom end of the cabinet body, cavities are provided inside the four corners of the protective plate, a push plate is slidably connected inside the cavity, a pull rod is fixedly connected to the bottom of the push plate, a spring is sleeved on the outside of the pull rod, the top of the push plate is rotatably connected to two connecting shafts, the top end of the connecting shaft is rotatably connected to a card plate, a limiting component is arranged inside the protective plate, a plurality of card slots are provided at the bottom of the cabinet body, the outside of the card plate is engaged with the inner wall of the card slot, and adjustment components are arranged on the left and right sides of the cabinet body.

Furthermore, the limiting assembly includes a limiting slide groove, a fixed plate and two springs 2, the limiting slide groove is opened inside the protective plate, the outside of the fixed plate is fixedly connected to the middle of the limiting slide groove, one end of the spring 2 is fixedly connected to one side of the fixed plate, and the other end of the spring 2 is fixedly connected to one side of the clamping plate.

Furthermore, the outside of the clamping plate is slidably connected to the inside of the limiting sliding groove, and the outside of the pull rod is slidably connected to the bottom through hole of the protective plate.

Furthermore, one end of the spring 1 is fixedly connected to the bottom of the push plate, and the other end of the spring 1 is fixedly connected to the outside of the pull rod.

Furthermore, the adjustment assembly includes a connecting block, a fixed column, a threaded rod, a rotating handle, a limit plate, a base and a limit groove, one side of the connecting block is fixedly connected to one side of the cabinet, one side of the fixed column is fixedly connected to the other side of the connecting block, the outer thread of the threaded rod is connected to the inside of the fixed column, the bottom of the rotating handle is fixedly connected to the top of the threaded rod, the top of the limit plate is rotatably connected to the bottom end of the threaded rod, and the middle part of the base is threadedly connected to the bottom of the threaded rod.

Furthermore, a limiting groove is provided inside the base, and the outside of the limiting plate is rotatably connected to the inner wall of the limiting groove.

Furthermore, a plurality of support plates are fixedly connected inside the cabinet, and universal wheels are fixedly connected to four corners of the bottom end of the cabinet.

Furthermore, the front end of the cabinet is rotatably connected to a cabinet door, and the front end of the cabinet door is fixedly connected to a handle.

The utility model has the following beneficial effects:

1. In the utility model, through the mutual cooperation of the cabinet, top plate, protective plate, cavity, push plate, pull rod, spring 1, connecting shaft, card plate, limit slide groove, fixed plate, spring 2, card groove and other structures, it can block rain and dissipate heat, and the protective plate can be quickly installed on the bottom of the cabinet. At the same time, it is convenient to clean the protective plate, saving time and effort.

2. In the utility model, through the mutual cooperation of the cabinet body, connecting block, fixing column, threaded rod, rotating handle, limit plate, base, limit groove and other structures, the stability of the cabinet body can be increased when the cabinet body is parked, and the cabinet body can be prevented from sliding when in use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective view of a mobile outdoor rainproof power distribution cabinet proposed by the present invention;

FIG2 is a schematic diagram of the protective plate structure of the mobile outdoor rainproof power distribution cabinet proposed by the present invention;

FIG3 is a schematic diagram of the internal structure of the cavity of the mobile outdoor rainproof power distribution cabinet proposed by the present invention;

FIG. 4 is a schematic diagram of the fixed column structure of the mobile outdoor rainproof power distribution cabinet proposed in the utility model.

Legend:

1. Cabinet body; 2. Top plate; 3. Protective plate; 4. Cavity; 5. Push plate; 6. Pull rod; 7. Spring 1; 8. Connecting shaft; 9. Clamping plate; 10. Limiting slide groove; 11. Fixed plate; 12. Spring 2; 13. Clamping groove; 14. Connecting block; 15. Fixed column; 16. Threaded rod; 17. Rotating handle; 18. Limiting plate; 19. Base; 20. Limiting groove.

DETAILED DESCRIPTION

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.

1-3, an embodiment of the utility model is provided: a mobile outdoor rainproof power distribution cabinet, including a cabinet body 1, firstly, the cabinet body 1 is pushed to a suitable position by using universal wheels, the four corners of the bottom end of the cabinet body 1 are fixedly connected with universal wheels, the front end of the cabinet body 1 is rotatably connected with a box door, the front end of the box door is fixedly connected with a handle, and then the box door is opened by the handle, a plurality of support plates are fixedly connected to the inside of the cabinet body 1, the electronic components to be protected are placed on the top of the support plates, and then the box door is closed, the bottom of the cabinet body 1 is fixedly connected with a top plate 2, the top plate 2 can prevent rainwater from entering the inside of the cabinet body 1, a heat dissipation port is opened at the bottom of the cabinet body 1, and a protective plate 3 is arranged at the bottom of the cabinet body 1, and at the same time, the protective plate 3 can protect the heat dissipation port to prevent mosquitoes from entering.

The protective plate 3 needs to be cleaned after being used for a period of time. A cavity 4 is opened inside the four corners of the protective plate 3. A push plate 5 is slidably connected inside the cavity 4. A pull rod 6 is fixedly connected to the bottom of the push plate 5. You only need to pull the pull rod 6 downward. The outside of the pull rod 6 is slidably connected to the bottom through hole of the protective plate 3. When the pull rod 6 is pulled, the push plate 5 slides downward inside the cavity 4. A spring 7 is sleeved on the outside of the pull rod 6. At this time, the spring 7 is compressed and absorbs external force during compression due to its own elastic properties. The top of the push plate 5 is rotatably connected to two connecting shafts 8, and the connecting shaft 8 will rotate with the push plate 5. One end of the spring 7 is fixedly connected to the bottom of the push plate 5, and the other end of the spring 7 is fixedly connected to the outside of the pull rod 6. The top of the spring 7 is rotatably connected to the clamping plate 9, and the spring 7 will drive the two clamping plates 9 to move toward each other.

A limiting assembly is arranged inside the protective plate 3, and the limiting assembly includes a limiting slide groove 10, at which time the card plate 9 slides inside the limiting slide groove 10, a fixed plate 11 and two springs 12, and at the same time the springs 12 are compressed. The limiting slide groove 10 is arranged inside the protective plate 3, the outside of the fixed plate 11 is fixedly connected to the middle of the limiting slide groove 10, the outside of the card plate 9 is slidably connected to the inside of the limiting slide groove 10, one end of the spring 12 is fixedly connected to one side of the fixed plate 11, and a plurality of card slots 13 are arranged at the bottom of the cabinet 1, and the outside of the card plate 9 is locked with the inner wall of the card slot 13 When the card plate 9 contacts the fixed plate 11, it can be separated from the card slot 13. The other end of the spring 2 12 is fixedly connected to one side of the card plate 9. The protective plate 3 is removed for cleaning. When installing, pull the pull rod 6 again to make the card plate 9 enter the inside of the card slot 13, and then release the pull rod 6. At this time, the spring 1 7 will release the external force absorbed during compression, and the spring 2 12 will also release the external force absorbed during compression, so that the card plate 9 is engaged with the card slot 13, which can block rain and dissipate heat. The protective plate 3 can be quickly installed on the bottom of the cabinet 1, and it is convenient to clean the protective plate 3, saving time and effort.

1 and 4 , adjustment components are provided on both sides of the cabinet 1, and the adjustment components include a connecting block 14, a fixing column 15, a threaded rod 16, a rotating handle 17, a limiting plate 18, a base 19 and a limiting groove 20. After the cabinet 1 is placed in a suitable position, the rotating handle 17 is turned downward, one side of the connecting block 14 is fixedly connected to one side of the cabinet 1, one side of the fixing column 15 is fixedly connected to the other side of the connecting block 14, the outer thread of the threaded rod 16 is connected to the inner part of the fixing column 15, the bottom of the rotating handle 17 is fixedly connected to the top of the threaded rod 16, and the threaded rod 16 rotates downward when the rotating handle 17 is rotated, the top of the limiting plate 18 is rotatably connected to the bottom end of the threaded rod 16, and the middle part of the base 19 is threadedly connected to the bottom of the threaded rod 16.

A limiting groove 20 is provided inside the base 19, and the limiting plate 18 will rotate inside the limiting groove 20 as the threaded rod 16 rotates, and the outer part of the limiting plate 18 is connected to the inner wall of the limiting groove 20 by rotation. At the same time, the base 19 will move downward and contact the ground as the threaded rod 16 moves, thereby increasing the contact area between the cabinet 1 and the ground, keeping the cabinet 1 stable, and increasing the stability of the cabinet 1 when the cabinet 1 is parked, thereby preventing the cabinet 1 from sliding during use.

Working principle: first use the universal wheel to push the cabinet 1 to the appropriate position, then open the door through the handle, put the electronic components that need to be protected on the top of the support plate, and then close the door. The top plate 2 can prevent rainwater from entering the interior of the cabinet 1, and the protective plate 3 can protect the heat dissipation port to prevent mosquitoes from entering. The protective plate 3 needs to be cleaned after using it for a period of time. Just pull the pull rod 6 downward. Under the pull of the pull rod 6, the push plate 5 slides downward inside the cavity 4. At this time, the spring 7 is compressed and absorbs external force during compression due to its own elastic properties. At the same time, the spring 7 will rotate with the push plate 5, and the spring 7 will drive the two card plates 9 to move towards each other. At this time, the card plate 9 slides inside the limiting slide groove 10, and the spring two 12 is compressed by force, and when the card plate 9 contacts the fixed plate 11, it can be separated from the card slot 13. The protective plate 3 is removed for cleaning. When installing, pull the pull rod 6 again to make the card plate 9 enter the inside of the card slot 13, and then release the pull rod 6. At this time, the spring 1 7 will release the external force absorbed during compression, and the spring 2 12 will also release the external force absorbed during compression, so that the card plate 9 is engaged with the card slot 13. After the cabinet 1 is placed in a suitable position, the rotating handle 17 is turned downward. Under the rotation of the rotating handle 17, the threaded rod 16 rotates downward. At this time, the limit plate 18 will rotate inside the limit slot 20 with the rotation of the threaded rod 16, and the base 19 will move downward with the movement of the threaded rod 16 and contact the ground, thereby increasing the contact area between the cabinet 1 and the ground and keeping the cabinet 1 stable.

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 (8)

1. A mobile outdoor rainproof power distribution cabinet, comprising a cabinet (1), characterized in that: a top plate (2) is fixedly connected to the bottom of the cabinet (1), a heat dissipation port is provided at the bottom of the cabinet (1), a protective plate (3) is arranged at the bottom of the cabinet (1), cavities (4) are provided at the four corners of the protective plate (3), a push plate (5) is slidably connected to the inside of the cavity (4), a pull rod (6) is fixedly connected to the bottom of the push plate (5), a spring (7) is sleeved on the outside of the pull rod (6), the top of the push plate (5) is rotatably connected to two connecting shafts (8), the top of the connecting shaft (8) is rotatably connected to a card plate (9), a limit assembly is arranged inside the protective plate (3), a plurality of card slots (13) are provided at the bottom of the cabinet (1), the outside of the card plate (9) is engaged with the inner wall of the card slot (13), and adjustment assemblies are arranged on both sides of the cabinet (1). 2. The mobile outdoor rainproof power distribution cabinet according to claim 1 is characterized in that: the limiting assembly includes a limiting slide groove (10), a fixed plate (11) and two springs (12), the limiting slide groove (10) is opened inside the protective plate (3), the outside of the fixed plate (11) is fixedly connected to the middle of the limiting slide groove (10), one end of the spring (12) is fixedly connected to one side of the fixed plate (11), and the other end of the spring (12) is fixedly connected to one side of the clamping plate (9). 3. The mobile outdoor rainproof distribution cabinet according to claim 2 is characterized in that the outside of the clamping plate (9) is slidably connected to the inside of the limiting slide groove (10), and the outside of the pull rod (6) is slidably connected to the bottom through hole of the protective plate (3). 4. The mobile outdoor rainproof distribution cabinet according to claim 1 is characterized in that one end of the spring (7) is fixedly connected to the bottom of the push plate (5), and the other end of the spring (7) is fixedly connected to the outside of the pull rod (6). 5. The mobile outdoor rainproof power distribution cabinet according to claim 1 is characterized in that: the adjustment component includes a connecting block (14), a fixing column (15), a threaded rod (16), a rotating handle (17), a limiting plate (18), a base (19) and a limiting groove (20), one side of the connecting block (14) is fixedly connected to one side of the cabinet body (1), one side of the fixing column (15) is fixedly connected to the other side of the connecting block (14), the outer surface of the threaded rod (16) is threadedly connected to the inside of the fixing column (15), the bottom of the rotating handle (17) is fixedly connected to the top of the threaded rod (16), the top of the limiting plate (18) is rotatably connected to the bottom end of the threaded rod (16), and the middle part of the base (19) is threadedly connected to the bottom of the threaded rod (16). 6. The mobile outdoor rainproof power distribution cabinet according to claim 5 is characterized in that a limiting groove (20) is provided inside the base (19), and the outer part of the limiting plate (18) is rotatably connected to the inner wall of the limiting groove (20). 7. The mobile outdoor rainproof power distribution cabinet according to claim 1 is characterized in that a plurality of support plates are fixedly connected inside the cabinet body (1), and universal wheels are fixedly connected to the four corners of the bottom end of the cabinet body (1). 8. The mobile outdoor rainproof power distribution cabinet according to claim 1, characterized in that: the front end of the cabinet body (1) is rotatably connected to a cabinet door, and the front end of the cabinet door is fixedly connected to a handle.