CN202009187U - Extraction type switch cabinet - Google Patents

Abstract

The utility model discloses an extraction type switch cabinet which comprises a rectangular cabinet body comprising a front plate, a rear plate, a lateral plate, a bottom plate and a top cap, wherein a plurality of drawers capable of being pulled outwards are assembled on the front plate of the cabinet body; the drawers are in linear array; heat dissipation grooves are formed on the front plate, the rear plate, the lateral plate, the bottom plate and the top cap of the cabinet body; an opening is formed on the side frame of the cabinet body; the rear plate comprises a plurality of seal plates; and the seal plates are fixedly connected with the cabinet body. After the adoption of the structure that the heat dissipation grooves are formed on the front plate, the rear plate, the lateral plate, the bottom plate and the top cap of the cabinet body, heat quantity inside the cabinet body can be discharged in time, electrical elements inside the cabinet body can create a better work environment, and the service life of the equipment is helped to be prolonged; the opening is formed on the side frame of the cabinet body, thereby being helpful to the mounting and the dismounting of the cabinet body, particularly the top cap; the rear plate is directly fixed with the cabinet body through the seal plates; the manufacture is simple; a rear plate support can be omitted; and the manufacturing cost is saved.

Description

Withdrawable switchgear

technical field

The utility model relates to an electric switch cabinet, in particular to a draw-out switch cabinet.

Background technique

As an important equipment for power distribution, electrical switchgear is widely used in modern distribution networks and engineering construction. However, the structure of the existing electrical switchgear is usually relatively complicated, and the installation and manufacturing process is cumbersome, and the production cost is high. In addition, since the electrical switchgear will generate a lot of heat during use, it is necessary to add heat dissipation vents or vents on the switchgear to dissipate heat in time to create a good working environment for the electrical components in the switchgear.

Contents of the invention

Aiming at the deficiencies of the prior art, the utility model provides a withdrawable switchgear with simple and reasonable structural design, long service life and low production cost.

In order to achieve the above object, the utility model provides a draw-out switchgear, which includes a rectangular cabinet body surrounded by a front panel, a rear panel, a side panel, a bottom panel and a top cover. The front panel of the cabinet body The top assembly is equipped with several drawer chests that can be pulled out. The drawer chests are arranged linearly. The front panel, rear panel, side panel, bottom panel, and top cover of the cabinet body are all equipped with cooling grooves. The side frame of the main body is provided with an opening.

The beneficial effects of the utility model are: adopting the above-mentioned structure, since the several drawer cabinets assembled on the front plate of the cabinet body are linearly arranged, the overall structural design of the switch cabinet body is more reasonable; The front panel, rear panel, side panel, bottom panel and top cover of the main body are equipped with cooling grooves, which can dissipate the heat in the cabinet body in time and create a better working environment for the electrical components in the cabinet body. It is helpful to prolong the service life of the equipment; there is an opening on the side frame of the cabinet body, which is helpful for the installation and disassembly of the cabinet body, especially the top cover. When installing, when the main busbar is seated on the top, the busbar It can be placed from top to bottom, which is conducive to a compact power distribution installation environment.

The utility model can be further configured that the rear plate is composed of several sealing plates, and the sealing plates are fixedly connected with the cabinet body.

With the above-mentioned structure, the rear panel is directly fixed to the cabinet body by several sealing panels, which is easy to manufacture, and the rear panel support can be omitted to save production costs.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the left view of the utility model;

Fig. 3 is the back view of the utility model;

Fig. 4 is a top view of the utility model.

Detailed ways

As shown in Figures 1, 2, 3, and 4, a draw-out switchgear is provided, including a rectangular cabinet body 1 surrounded by a front panel 11, a rear panel 12, side panels, a bottom panel, and a top cover 13. The front board 11 of the cabinet body 1 is equipped with several drawer cabinets 2 that can be pulled out. The drawer cabinets 2 are arranged linearly. , bottom plate, and top cover 13 are all provided with cooling groove 14, and the side frame of described cabinet body 1 is provided with opening 15, and described back plate 12 is made of several sealing plates 121, and described sealing plate 121 and The cabinet body 1 is fixedly connected by screws, and a lintel 16 is arranged on the upper edge of the front board 11 of the cabinet body 1 . The frame side pieces of the cabinet body 1 can be welded, so that the stability of the cabinet body 1 is better, and the door lintel 16 can be an assembled door lintel 16 made of all-aluminum alloy, which is beautiful and elegant. 2. Drawer partitions 21 are arranged between each other. The push interlock mechanism of the drawer cabinet 2 can be preferably a CJG push mechanism or a CXJG-5 push mechanism. The cabinet body 1 is also provided with a middle structural member 17 supporting the cabinet body 1. Compared with the prior art, the drawer partition 21 provided by the utility model omits the aluminum bracket, and the middle structural part 17 also omits the connecting bracket, and adopts screw connection, which has high installation accuracy and saves production cost. Simultaneously because the several drawer cabinets 2 that are equipped with on the front board 11 of cabinet body 1 are arranged linearly, so make the overall structural design of switchgear cabinet body 1 more reasonable; The back plate 12, the side plates, the bottom plate, and the top cover 13 are all provided with cooling grooves 14, which can dissipate the heat in the cabinet body 1 in time, and create a better working environment for the electrical components in the cabinet body 1. It helps to prolong the service life of the equipment; an opening 15 is provided on the side frame of the cabinet body 1, which helps the installation and disassembly of the cabinet body 1, especially the top cover 13. During installation, the main busbar is seated on At the top, the bus bar can be placed from top to bottom, which is conducive to a compact power distribution installation environment; the rear plate 12 is directly fixed to the cabinet body 1 by several sealing plates 121, which is easy to manufacture, and the rear plate bracket can be omitted to save production costs .

Claims (2)

1. A withdrawable switchgear, comprising a rectangular cabinet body surrounded by a front panel, a rear panel, a side panel, a bottom panel and a top cover, characterized in that: the front panel of the cabinet body is equipped with several A drawer chest that can be pulled out. The drawer chests are arranged linearly. The front panel, rear panel, side panel, bottom panel, and top cover of the cabinet body are all provided with cooling grooves. The sides of the cabinet body The frame is provided with an opening. 2. The withdrawable switch cabinet according to claim 1, characterized in that: the rear panel is composed of several sealing plates, and the sealing plates are fixedly connected with the cabinet body.

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