CN214543096U

CN214543096U - Safe power distribution box

Info

Publication number: CN214543096U
Application number: CN202022833559.6U
Authority: CN
Inventors: 王国光; 许玲玲; 王跃宝; 吴为建
Original assignee: Jiangsu Renheng Electric Co ltd
Current assignee: Jiangsu Renheng Electric Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-10-29
Anticipated expiration: 2030-11-30

Abstract

The utility model provides a safe power distribution box, which comprises a box body, prismatic columns are respectively arranged at intervals at two sides of the box body, an inner double-layer plate is arranged at the inner side of the box body corresponding to the prismatic columns, the inner double-layer plate corresponds to one side of the prismatic columns and is a concave-convex laminated plate, the inner double-layer plate corresponds to one side of the box body and is a flat plate, hanging grooves are oppositely arranged on the flat plate, and the laminated plate can be fixedly clamped in the hanging grooves; the laminated plate comprises an upper laminated plate and a lower arc plate which are connected with each other, a plurality of through holes are formed in the upper laminated plate, hanging plates are respectively arranged on two sides of the upper laminated plate, hanging lugs are arranged on the hanging plates, and the upper laminated plate is fixedly clamped in the hanging grooves through the hanging lugs; the box body is hinged with a box door, and a buffer plate is arranged on the inner side of the box door. The utility model discloses the radiating effect is good, improves the security that internal element used.

Description

Safe power distribution box

Technical Field

The utility model relates to a switch board technical field, concretely relates to safe power distribution box.

Background

The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.

The existing power distribution cabinet has the defects that: the switch board is at the in-process that uses, and electrical components receives the influence of resistance and can produce the heat, and when electrical components's heat accumulation to a certain extent, can destroy electrical components, leads to the device to damage, influences the life of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safe power distribution box, the radiating effect is good, improves the security that internal element used.

The utility model provides a following technical scheme:

a safe power distribution box comprises a box body, prismatic columns are arranged on two sides of the box body at intervals respectively, inner double-layer plates are arranged on the prismatic columns corresponding to the inner sides of the box body, concave-convex laminated plates are arranged on one sides of the inner double-layer plates corresponding to the prismatic columns, flat plates are arranged on one sides of the inner double-layer plates corresponding to the inner sides of the box body, hanging grooves are oppositely formed in the flat plates, and the laminated plates can be fixedly clamped in the hanging grooves; the laminated plate comprises an upper laminated plate and a lower arc plate which are connected with each other, a plurality of through holes are formed in the upper laminated plate, hanging plates are respectively arranged on two sides of the upper laminated plate, hanging lugs are arranged on the hanging plates, and the upper laminated plate is fixedly clamped in the hanging grooves through the hanging lugs; the box body is hinged with a box door, and a buffer plate is arranged on the inner side of the box door.

Preferably, a gap is arranged between the concave-convex laminated plate and the flat plate, and the bottom of the concave-convex laminated plate is connected with the bottom of the flat plate.

Preferably, one end of the hanging groove is provided with a pin shaft, one end of the hanging lug is provided with a fixing hole, and the fixing hole is matched and corresponding to the pin shaft.

Preferably, the upper plate, the lower arc plate, the hanging plate and the hanging lugs are of an integrated structure.

Preferably, a spring is arranged between the buffer plate and the box door, and the buffer plate can be clamped with the layer plate.

The utility model has the advantages that: the box body improves the heat dissipation of the whole box body through the design of prismatic columns at two sides and the inner double-layer plate, thereby ensuring the timely heat dissipation of internal elements and prolonging the service life of the internal elements; the double-layer laminate is designed inside, so that the heat dissipation space of the element is improved, the element is placed flexibly, and the use is convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the laminate structure of the present invention;

labeled as: 1. a box body; 11. a box door; 111. a buffer plate; 12. a prismatic column; 2. an inner double layer plate; 21. hanging a groove; 211. a pin shaft; 3. laminating the board; 31. an upper plate; 311. a through hole; 32. a lower arc plate; 33. hanging the plate; 331. hanging a lug; 332. and (7) fixing holes.

Detailed Description

As shown in fig. 1 and 2, a safe power distribution box comprises a box body 1, prismatic columns 12 are arranged on two sides of the box body 1 at intervals, inner double-layer plates 2 are arranged on the inner sides of the prismatic columns 12 corresponding to the box body 1, concave-convex laminated plates are arranged on one sides of the inner double-layer plates 2 corresponding to the prismatic columns 12, flat plates are arranged on one sides of the inner double-layer plates 2 corresponding to the box body 1, gaps are arranged between the concave-convex laminated plates and the flat plates, the bottoms of the concave-convex laminated plates are connected, and a heat dissipation space is improved. The flat plate is relatively provided with a hanging groove 21, and the layer plate 3 can be fixedly clamped in the hanging groove 21; the laminate 3 comprises an upper laminate 31 and a lower arc plate 32 which are connected with each other, a plurality of through holes 311 are arranged on the upper laminate 31, hanging plates 33 are respectively arranged on two sides of the upper laminate 31, hanging lugs 331 are arranged on the hanging plates 33, and the upper laminate 31, the lower arc plate 32, the hanging plates 33 and the hanging lugs 331 are of an integrated structure and have stability. The upper plate 31 is fixedly clamped in the hanging groove 21 through the hanging lug 33, one end of the hanging groove 21 is provided with a pin shaft 211, one end of the hanging lug 331 is provided with a fixing hole 332, the fixing hole 332 is matched and corresponding to the pin shaft 211, and when the upper plate is fixed, the pin shaft 211 penetrates through the fixing hole 332 to fix the hanging lug 331, so that the whole plate 3 is fixed; box 1 articulates there is

chamber door

11, and 11 inboards of chamber door are equipped with buffer board 111, are equipped with the spring between buffer board 111 and the chamber door, improve the cushioning degree, and buffer board 111 can with 3 joints of plywood, further guarantees that plywood 3 does not rock after the installation.

As shown in fig. 1 and 2, in the use process of a safe power distribution box, prismatic columns 12 are respectively arranged at intervals at two sides of a box body 1, an inner double-layer plate 2 is arranged at the inner side of the prismatic column 12 corresponding to the box body 1, one side of the inner double-layer plate 2 corresponding to the prismatic column 12 is a concave-convex layer plate, one side of the inner double-layer plate 2 corresponding to the box body 1 is a flat plate, the inner layer plate is designed as the distribution box needs to ensure the sealing property, but the inner layer plate is designed into a double-layer concave-convex shape, so that the heat dissipation space of the box body 1 is improved, and the special shape of the prismatic column 12 is convenient for wind guiding and drainage, so that the two sides are easier to dissipate heat; the design of the inner layer plate 3 adopts a double-layer structure, the upper layer is provided with a plurality of through holes 311, so that the mounted devices are not in complete contact, the heat dissipation of the devices is facilitated, the lower layer plate ensures the safety of the devices, the falling is prevented, and the arc is designed to improve the heat dissipation space; furthermore, the buffer board 111 inside the box door 11 is designed to improve the safety and stability inside the box body 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A safe power distribution box is characterized by comprising a box body, prismatic columns are arranged on two sides of the box body at intervals respectively, inner double-layer plates are arranged on the prismatic columns corresponding to the inner side of the box body, concave-convex laminated plates are arranged on one sides of the inner double-layer plates corresponding to the prismatic columns, flat plates are arranged on one sides of the inner double-layer plates corresponding to the inner side of the box body, hanging grooves are oppositely formed in the flat plates, and the laminated plates can be fixedly clamped in the hanging grooves; the laminated plate comprises an upper laminated plate and a lower arc plate which are connected with each other, a plurality of through holes are formed in the upper laminated plate, hanging plates are respectively arranged on two sides of the upper laminated plate, hanging lugs are arranged on the hanging plates, and the upper laminated plate is fixedly clamped in the hanging grooves through the hanging lugs; the box body is hinged with a box door, and a buffer plate is arranged on the inner side of the box door.

2. A safe electric power distribution box according to claim 1, wherein said embossed laminate is connected to said flat plate with a gap therebetween.

3. The safe power distribution box of claim 1, wherein one end of the hanging groove is provided with a pin, one end of the hanging lug is provided with a fixing hole, and the fixing hole is matched and corresponding to the pin.

4. A safe power distribution box according to claim 1, wherein said upper plate, said lower arc plate, said hanging plate and said hanging lugs are of an integral structure.

5. The safe power distribution box of claim 1, wherein a spring is disposed between the buffer plate and the box door, and the buffer plate can be clamped to the laminate.