CN219697029U

CN219697029U - Sealed electric box structure

Info

Publication number: CN219697029U
Application number: CN202321102478.6U
Authority: CN
Inventors: 闫文忠
Original assignee: NANTONG GUOSHENG PRECISION MACHINERY CO Ltd
Current assignee: NANTONG GUOSHENG PRECISION MACHINERY CO Ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-09-15
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses a sealed electric box structure, which comprises an electric box body; the electric box body comprises a box body, a left box door and a right box door; a cross beam which is vertically arranged is arranged between the left box door and the right box door of the cabinet body; the left box door and the right box door are respectively and movably connected and fixed with the cabinet body; the front end of the cross beam is connected with a U-shaped groove rod; the left box door and the right box door are in sealing connection with the U-shaped groove rod. The left box body and the right box body are separated and sealed, so that the problem that the middle cannot be effectively sealed is avoided; meanwhile, the labyrinth structure design is adopted, the sealing structure is arranged between the box door and the cross beam, so that the sealing is realized, and meanwhile, the sealing adhesive layers are arranged at the central connecting position and the hinged positions at the two sides, so that dust and moisture can be effectively reduced from penetrating through the gaps, and the overall sealing performance of the box body is greatly improved.

Description

Sealed electric box structure

Technical Field

The utility model relates to a sealed electric box structure, and belongs to the technical field of distribution box equipment.

Background

The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no limit of sites, universal application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect. The existing indoor closed type distribution box is poor in sealing performance, external dust and moisture are easy to infiltrate into the inside of the distribution box, and therefore development of a novel indoor closed type distribution box with good sealing performance is urgently needed.

Disclosure of Invention

The utility model provides a sealed electric box structure aiming at the problems in the prior art, thereby solving the technical problems.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a sealed electric box structure comprises an electric box body; the electric box body comprises a box body, a left box door and a right box door; a cross beam which is vertically arranged is arranged between the left box door and the right box door of the cabinet body; the left box door and the right box door are respectively and movably connected and fixed with the cabinet body; the front end of the cross beam is connected with a U-shaped groove rod; the left box door and the right box door are in sealing connection with the U-shaped groove rod.

Further, the U-shaped groove rod comprises a rod body fixed with the front end connecting surface of the cross beam and groove edges at two sides; sealing edges are vertically bent at the end positions of the left groove edge and the right groove edge in opposite directions; the sealing edge is tightly attached to the door faces of the left door and the right door.

Furthermore, the connection positions of the left box door, the right box door and the U-shaped groove rod are symmetrically arranged, and the connection positions are arranged to be of a labyrinth structure which specifically comprises a door face; one side of the door face end is inwards bent for 90 degrees to form a first folded edge; and one end head of the folded edge is bent for 90 degrees in a direction away from the other door surface to form a second folded edge.

Further, a sealing layer is arranged between the inner side surface of the door face and the outer side surface of the sealing edge.

Furthermore, the sealing layer is a glue dropping layer which is fixed on the inner side surface of the door surface and is of a semicircular arc strip structure.

Further, a vertical part is arranged between the groove edges at two sides of the U-shaped groove rod, the vertical part is parallel to the sealing edge, and the end head is in abutting connection with the second folding edge when the box door is closed.

Further, the left box door and the right box door are respectively hinged and fixed with the movable shaft of the cabinet body; a hinge seat is arranged at the connection position of the side edge of the cabinet body and the cabinet door; the hinge seat is fixed at the side bending part of the cabinet body.

Further, a sealing layer is arranged between the side bending part and the connecting surface of the hinge seat.

The beneficial effects of the utility model are as follows: the left box body and the right box body are separated and sealed, so that the problem that the middle cannot be effectively sealed is avoided; meanwhile, the labyrinth structure design is adopted, the sealing structure is arranged between the box door and the cross beam, so that the sealing is realized, and meanwhile, the sealing adhesive layers are arranged at the central connecting position and the hinged positions at the two sides, so that dust and moisture can be effectively reduced from penetrating through the gaps, and the overall sealing performance of the box body is greatly improved.

Drawings

FIG. 1 is a schematic view of an electric box body structure of the present utility model;

FIG. 2 is a schematic view of the internal part of the electric box body according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 4 is a schematic enlarged view of the structure A of FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic view of the structure of the movable connection position (door closing state) of the door and the cabinet body of the utility model;

fig. 6 is a schematic view of the structure of the movable connection position (door opening state) of the door and the cabinet body of the utility model.

In the figure: 1. left box door, 2, right box door, 3, crossbeam, 4, U type grooved bars, 41, the body of rod, 42, groove limit, 421, vertical part, 43, sealing edge, 5, shop front, 51, hem one, 52, hem two, 6, sealing layer, 7, articulated seat, 71, side bend portion.

Description of the embodiments

The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model.

As shown in fig. 1-6, a sealed electric box structure includes an electric box body; the electric box body comprises a box body, a left box door 1 and a right box door 2; a cross beam 3 which is vertically arranged is arranged between the left box door 1 and the right box door 2 of the cabinet body; the left box door 1 and the right box door 2 are respectively and movably connected and fixed with the cabinet body; the front end of the cross beam 3 is connected with a U-shaped groove rod 4; the left box door 1 and the right box door 2 are in sealing connection with the U-shaped groove rod 4.

Preferably, the U-shaped groove rod 4 comprises a rod body 41 fixed with the front end connecting surface of the cross beam 3 and groove edges 42 on two sides; sealing edges 43 are vertically bent at the end positions of the left groove edge 42 and the right groove edge in opposite directions; the sealing edge 43 is tightly attached to the door faces of the left door 1 and the right door 2.

In the preferred embodiment, the connection positions of the left box door 1, the right box door 2 and the U-shaped groove rod 4 are symmetrically arranged, and the connection positions are arranged to be in a labyrinth structure, and the labyrinth structure specifically comprises a door surface 5; one side of the end of the door face 5 is inwards bent for 90 degrees to form a first folded edge 51; one end of the first folded edge 51 is bent 90 degrees away from the other door surface 5 to form a second folded edge 52.

In this embodiment, a sealing layer 6 is preferably provided between the inner surface of the door surface 5 and the outer surface of the sealing edge 43.

In this embodiment, the sealing layer 6 is preferably a glue dispensing layer, which is fixed on the inner side of the door surface 5, and is in a semicircular arc strip structure.

In this embodiment, preferably, a vertical portion 421 is disposed between the groove edges 42 on both sides of the U-shaped groove bar 4, and the vertical portion is parallel to the sealing edge 43, and the end is abutted against and connected with the second flange 52 when the door is closed.

In the preferred embodiment, the left box door 1 and the right box door 2 are respectively hinged and fixed with a movable shaft of the cabinet body; a hinge seat 7 is arranged at the connection position of the side edge of the cabinet body and the cabinet door; the hinge seat 7 is fixed at a side bending part 71 of the cabinet body.

In this embodiment, a sealing layer 6 is preferably provided between the side bending portion 71 and the connection surface of the hinge base 7.

In this scheme, all adopted labyrinth structure in two hookup location departments of chamber door and cabinet body to set up the sealing point adhesive tape in hookup location department simultaneously, thereby through setting up the effective seal that this structure realized door and cabinet body articulated position when closed and the position of closing the door.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.

Claims

1. A sealed electric box structure comprises an electric box body; the electric box body comprises a box body, a left box door (1) and a right box door (2); a cross beam (3) which is vertically arranged is arranged between the left box door (1) and the right box door (2) of the cabinet body; the left box door (1) and the right box door (2) are respectively and movably connected and fixed with the cabinet body; the device is characterized in that the front end of the cross beam (3) is connected with a U-shaped groove rod (4); the left box door (1) and the right box door (2) are in sealing connection with the U-shaped groove rod (4).

2. A sealed electric box structure according to claim 1, characterized in that the U-shaped grooved bars (4) comprise bars (41) fixed to the front end connection surface of the cross beam (3) and grooved edges (42) on both sides; sealing edges (43) are vertically bent at the end positions of the left groove edge (42) and the right groove edge in opposite directions; the sealing edge (43) is tightly attached to the door faces of the left door (1) and the right door (2).

3. The sealed electric box structure according to claim 1, wherein the connection positions of the left box door (1), the right box door (2) and the U-shaped groove rod (4) are symmetrically arranged, and the connection positions are arranged to be a labyrinth structure, and the labyrinth structure specifically comprises a door surface (5); one side of the end of the door face (5) is inwards bent for 90 degrees to form a first folding edge (51); one side of the end of the first folding edge (51) is bent 90 degrees in a direction away from the other door surface (5) to form a second folding edge (52).

4. A sealed electric cabinet structure according to claim 3, characterized in that a sealing layer (6) is arranged between the inner side of the door surface (5) and the outer side of the sealing edge (43).

5. The sealed electric box structure according to claim 4, wherein the sealing layer (6) is a glue dispensing layer, which is fixed on the inner side of the door surface (5), and is a semicircular arc strip structure.

6. A sealed electric box structure according to claim 2, characterized in that a vertical part (421) is arranged between the groove edges (42) on both sides of the U-shaped groove bar (4), the vertical part is parallel to the sealing edge (43), and the end is in abutting connection with the second folding edge (52) when the box door is closed.

7. The sealed electric box structure according to claim 1, wherein the left box door (1) and the right box door (2) are respectively hinged and fixed with a movable shaft of the box body; a hinge seat (7) is arranged at the connection position of the side edge of the cabinet body and the cabinet door; the hinge seat (7) is fixed at a side bending part (71) of the cabinet body.

8. A sealed electric cabinet structure according to claim 7, characterized in that a sealing layer (6) is provided between the side bending portion (71) and the connection surface of the hinge base (7).