CN209786474U - Outdoor low-voltage switch cabinet with protection mechanism - Google Patents

Abstract

The utility model discloses an outdoor low-voltage switch cabinet with a protection mechanism, which comprises a cabinet body, a cabinet door, a protection box, a protection plate and a partition plate, wherein the cabinet body is hollow and is provided with a component mounting cavity, and the partition plate is arranged in the component mounting cavity; the protective box is arranged at the top of the cabinet body, and the cabinet door is hinged on the cabinet body through a hinge; the inner side of the cabinet door is provided with an insulating tape which is mutually attached to the side of the mounting cavity, the outer side of the cabinet door is provided with a handle, and the cabinet door and the cabinet body are fixed through a lock body; the protection box is hollow and is provided with a movable cavity, and the protection plate is arranged in the movable cavity; the guard plate both ends are provided with the stopper respectively and detain the piece, are provided with logical groove in activity chamber one side, and the guard plate passes from leading to the groove, and the stopper setting is in the activity chamber, and mutually supports with leading to the groove, and the guard plate size is mutually supported with activity chamber size.

Description

Outdoor low-voltage switch cabinet with protection mechanism

Technical Field

The utility model relates to an electricity field especially relates to low-voltage switchgear, especially an outdoor low-voltage switchgear with protection machanism.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion.

Part low-voltage switchgear sets up in the open air, and the easy trouble that breaks down that shines in the sun all year round and rain, needs the staff to overhaul after breaking down. In the prior art, when workers overhaul, the workers and the opened cabinet body are exposed to rainwater or the sun and are not suitable for overhaul.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor low-voltage switchgear with protection machanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor low-voltage switch cabinet with a protection mechanism comprises a cabinet body, a cabinet door, a protection box, a protection plate and a partition plate, wherein the cabinet body is hollow and is provided with a component mounting cavity, and the partition plate is arranged in the component mounting cavity; the protective box is arranged at the top of the cabinet body, and the cabinet door is hinged on the cabinet body through a hinge; the inner side of the cabinet door is provided with an insulating tape, the insulating tape is mutually attached to the edge of the component mounting cavity, the outer side of the cabinet door is provided with a handle, and the cabinet door and the cabinet body are fixed through a lock body; the protection box is hollow and provided with a movable cavity, and the protection plate is arranged in the movable cavity; the guard plate both ends are provided with the stopper respectively and detain the piece, are provided with logical groove in activity chamber one side, and the guard plate passes from leading to the groove, and the stopper setting is in the activity chamber, and blocks admittedly each other with leading to the groove, and the guard plate size is mutually supported with activity chamber size.

Preferably, the top of the cabinet body is provided with a T-shaped block, the bottom of the protective box is provided with a T-shaped guide groove, and the T-shaped block is matched with the T-shaped guide groove; the T-shaped blocks are parallel to each other and are provided with a plurality of groups.

Preferably, the partition plate is fixed in the component mounting cavity through a right-angle frame; the right-angle frame is fixed with the wall of the component mounting cavity through a connecting block; a threaded rod is arranged on the partition plate, the threaded rod is fixed on the right-angle frame through a rotating shaft, and the threaded rod is perpendicular to the connecting block; threaded holes matched with each other below the threaded rod are formed in the partition plate, and a screwing block is arranged at the top end of the threaded rod.

Preferably, heat dissipation holes are arranged on the side face of the cabinet body, are long-strip-shaped holes and are uniformly provided with a plurality of groups; be provided with the closing plate in the louvre, the closing plate includes rotating baffle and fixed stop, and rotating baffle is provided with the axis of rotation, and axis of rotation and louvre pore wall reciprocal anchorage, and fixed stop fixes the side that rotating baffle is close to the installation cavity.

preferably, the closing plate is provided with a plurality of groups, and the adjacent closing plates are respectively arranged at the upper side and the lower side of the heat dissipation hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the protective box is arranged on the switch cabinet, and the protective plate in the protective box is pulled out when in use, thereby the protective box can play a certain role of rain and sun shading for the staff who carries out maintenance; meanwhile, the cabinet body is internally provided with the partition board capable of adjusting the position, so that the mounting position of the electrical component can be selected in a larger space, and the cabinet is more convenient for practical use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

Fig. 2 is a schematic structural view of the cabinet body of the present invention;

FIG. 3 is a schematic view of the structure of the heat dissipation holes of the present invention;

reference numbers in the figures: 1. a cabinet body; 11. a component mounting cavity; 12. heat dissipation holes; 13. a T-shaped block; 14. rotating the baffle; 15. a rotating shaft; 16. fixing a baffle plate; 2. a cabinet door; 21. a hinge; 22. a handle; 23. an insulating tape; 3. a protective box; 31. a movable cavity; 32. a through groove; 33. a T-shaped guide groove; 4. a protection plate; 41. a limiting block; 42. buckling blocks; 5. a partition plate; 51. a threaded rod; 52. twisting the block; 6. a right-angle frame; 61. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: an outdoor low-voltage switch cabinet with a protection mechanism comprises a cabinet body 1, a cabinet door 2, a protection box 3, a protection plate 4 and a partition plate 5, wherein the cabinet body 1 is hollow and is provided with a component mounting cavity 11, and the partition plate 5 is arranged in the component mounting cavity 11; the protective box 3 is arranged at the top of the cabinet body 1, and the cabinet door 2 is hinged on the cabinet body 1 through a hinge 21; an insulating tape 23 is arranged on the inner side of the cabinet door 2, the insulating tape 23 is mutually attached to the cavity side of the component mounting cavity 11, a handle 22 is arranged on the outer side of the cabinet door 2, and the cabinet door 2 and the cabinet body 1 are fixed through a lock body; the protection box 3 is hollow and provided with a movable cavity 31, and the protection plate 4 is arranged in the movable cavity 31; two ends of the protection plate 4 are respectively provided with a limiting block 41 and a buckling block 42, a through groove 32 is formed in one side of the movable cavity 31, the protection plate 4 penetrates through the through groove 32, the limiting block 41 is arranged in the movable cavity 31 and is clamped and fixed with the through groove 32, and the size of the protection plate 4 is matched with that of the movable cavity 31.

Further, a T-shaped block 13 is arranged at the top of the cabinet body 1, a T-shaped guide groove 33 is arranged at the bottom of the protective box 3, and the T-shaped block 13 is matched with the T-shaped guide groove 33; the T-shaped blocks 13 are parallel to each other and are provided with a plurality of groups.

Further, the partition plate 5 is fixed in the component mounting cavity 11 through a right-angle frame 6; the right-angle frame 6 is fixed with the wall of the component mounting cavity 11 through a connecting block 61; a threaded rod 51 is arranged on the partition plate 5, the threaded rod 51 is fixed on the right-angle frame 6 through a rotating shaft, and the threaded rod 51 is vertical to the connecting block 61; the partition 5 is provided with screw holes which are matched with each other below the threaded rod 51, and the top end of the threaded rod 51 is provided with a screwing block 52.

Further, heat dissipation holes 12 are formed in the side face of the cabinet body 1, the heat dissipation holes 12 are long-strip-shaped holes, and multiple groups of heat dissipation holes are uniformly formed; and a sealing plate is arranged in the heat dissipation holes 12 and comprises a rotating baffle 14 and a fixed baffle 16, the rotating baffle 14 is provided with a rotating shaft 15, the rotating shaft 15 and the hole walls of the heat dissipation holes 12 are fixed with each other, and the fixed baffle 16 is fixed on the side surface, close to the component mounting cavity 11, of the rotating baffle 14.

Furthermore, the closing plates are provided with a plurality of groups, and the adjacent closing plates are respectively arranged at the upper side and the lower side of the heat dissipation hole 12.

The working principle is as follows: in the actual use process, when a worker needs to overhaul, the protection plate 4 can be pulled out of the protection box 3 through the buckling block 42, and when the limiting block 41 is pulled to be connected with the through groove 32, the limiting block 41 and the through groove are clamped and fixed with each other, so that the protection plate cannot be pulled out continuously; therefore, when the workers overhaul, the sunshade and the rain-proof device can play a certain role, and the workers can overhaul for a long time conveniently.

The door 2 of the cabinet is opened through opening the lock between the door 2 and the cabinet body 1, so that the door 2 is pulled open through the handle 23; the arrangement of the insulating tape 23 on the cabinet door 2 can avoid the occurrence of electric leakage; in the component mounting cavity 11, the partition plate 5 is fixed through a right-angle frame 6; one end of each of the two ends of the right-angle frame 6 is fixed with the wall of the component mounting cavity 11 through a connecting block 61, and the other end of each of the two ends of the right-angle frame is matched with the threaded rod 51 of the partition plate 5; when the staff is installing, through twisting the piece 52 of twisting, make threaded rod 51 rotate, with the screw hole cooperation, make baffle 5 reciprocate to adjust, the person of facilitating the use adjusts according to the particular case of components and parts, selects the most suitable installation condition.

The arrangement of the heat dissipation holes 12, when the internal temperature is too high, the air pressure becomes large, the hot air expands, and the rotating baffle 14 is jacked from the heat dissipation holes 12 to rotate around the rotating shaft 15, so that the hot air is discharged; when the airflow comes from the outside, the rotating baffle 14 cannot rotate around the rotating shaft 15 due to the action of the fixed baffle 16, so that external rainwater and dust are prevented from entering the cabinet body along with wind to influence the work of internal components; meanwhile, the closing plate is arranged to be vertically spaced, so that when external dust floats in the first gap, the external dust is difficult to simultaneously pass through the gap which is not in the same horizontal line in the follow-up process, and the external dust is discharged in the follow-up process of heat dissipation.

Guard box 3 passes through T type guide slot 33 cover on T type piece 13, can slide along T type piece 13, conveniently takes off, replaces.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an outdoor low-voltage switchgear with protection machanism which characterized in that: the cabinet comprises a cabinet body (1), a cabinet door (2), a protective box (3), a protective plate (4) and a partition plate (5), wherein the cabinet body (1) is hollow and is provided with a component mounting cavity (11), and the partition plate (5) is arranged in the component mounting cavity (11); the protective box (3) is arranged at the top of the cabinet body (1), and the cabinet door (2) is hinged on the cabinet body (1) through a hinge (21); an insulating tape (23) is arranged on the inner side of the cabinet door (2), the insulating tape (23) is mutually attached to the cavity side of the component mounting cavity (11), a handle (22) is arranged on the outer side of the cabinet door (2), and the cabinet door (2) is fixed with the cabinet body (1) through a lock body; the protection box (3) is hollow and provided with a movable cavity (31), and the protection plate (4) is arranged in the movable cavity (31); limiting blocks (41) and buckling blocks (42) are respectively arranged at two ends of the protection plate (4), a through groove (32) is formed in one side of the movable cavity (31), the protection plate (4) penetrates through the through groove (32), the limiting blocks (41) are arranged in the movable cavity (31) and are clamped and fixed with the through groove (32), and the size of the protection plate (4) is matched with that of the movable cavity (31).

2. The outdoor low-voltage switch cabinet with the protection mechanism according to claim 1, characterized in that: the top of the cabinet body (1) is provided with a T-shaped block (13), the bottom of the protective box (3) is provided with a T-shaped guide groove (33), and the T-shaped block (13) is matched with the T-shaped guide groove (33); the T-shaped blocks (13) are parallel to each other and are provided with a plurality of groups.

3. The outdoor low-voltage switch cabinet with the protection mechanism according to claim 1, characterized in that: the partition plate (5) is fixed in the component mounting cavity (11) through a right-angle frame (6); the right-angle frame (6) is fixed with the wall of the component mounting cavity (11) through a connecting block (61); a threaded rod (51) is arranged on the partition plate (5), the threaded rod (51) is fixed on the right-angle frame (6) through a rotating shaft, and the threaded rod (51) is vertical to the connecting block (61); threaded holes matched with each other below the threaded rod (51) are formed in the partition plate (5), and a screwing block (52) is arranged at the top end of the threaded rod (51).

4. The outdoor low-voltage switch cabinet with the protection mechanism according to claim 1, characterized in that: the side surface of the cabinet body (1) is provided with heat dissipation holes (12), the heat dissipation holes (12) are strip-shaped holes, and a plurality of groups of heat dissipation holes are uniformly arranged; be provided with the closing plate in louvre (12), the closing plate includes rotating baffle (14) and fixed stop (16), and rotating baffle (14) are provided with axis of rotation (15), and the cover has the coil spring on axis of rotation (15), and axis of rotation (15) and louvre (12) pore wall reciprocal anchorage, and fixed stop (16) are fixed in the side that rotating baffle (14) are close to components and parts installation cavity (11).

5. The outdoor low-voltage switch cabinet with the protection mechanism according to claim 4, wherein: the sealing plates are provided with a plurality of groups, and the adjacent sealing plates are respectively arranged at the upper side and the lower side of the heat dissipation holes (12).