CN211879809U - An easy-to-install high-voltage power distribution cabinet - Google Patents

Abstract

The utility model relates to the technical field of high-voltage power distribution cabinets, in particular to a high-voltage power distribution cabinet that is easy to install, comprising a power distribution cabinet body and a mounting plate. There are several rainwater diversion grooves. The top of the power distribution cabinet is fixedly installed with a cooling fan. The cooling fan is located inside the rainproof shed. The front of the power distribution cabinet is provided with a cooling groove. The bottom of the power distribution cabinet is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected to a fixed column, and the bottom of the fixed column is fixedly connected with a clamping block. The inner surface of the bottom of the groove is provided with a non-slip rubber pad, the bottom surfaces of the two top ends of the two chutes are respectively provided with springs, and the bottom ends of the springs are fixedly connected to the two positioning blocks. There are screws attached to the top.

Description

An easy-to-install high-voltage power distribution cabinet

technical field

The utility model relates to the technical field of high-voltage power distribution cabinets, in particular to a high-voltage power distribution cabinet that is easy to install.

Background technique

High-voltage distribution cabinets refer to electrical products that are used for on-off, control or protection in the power generation, transmission, distribution, power conversion and consumption of power systems, with voltage levels ranging from 3.6kV to 550kV. At present, the cabinet shell of the high-voltage power distribution cabinet and the partitions of each functional unit are bolted with aluminum-zinc steel plates. The switch cabinet has the functions of overhead inlet and outlet, cable inlet and outlet, and left and right connection. The switch cabinets of various schemes can be arranged according to the application to form a power distribution device that can complete the design function.

However, when installing the traditional high-voltage power distribution cabinet, the four corners of the power distribution cabinet are often connected to the ground with screws. When the power distribution cabinet is disassembled, it is very troublesome to loosen the screws one by one. Moreover, since the power distribution cabinet is placed outdoors for a long time, the outside air will contain a large amount of dust. These dusts will enter the power distribution cabinet through the heat sink and adsorb on the surface of the electronic components inside the power distribution cabinet, which will affect the service life of the power distribution cabinet. , and the traditional power distribution cabinet has poor heat dissipation effect. For this reason, we propose a high-voltage power distribution cabinet that is easy to install.

Utility model content

The purpose of this utility model is to provide a high-voltage power distribution cabinet that is easy to install, and that is not easy for dust to enter the cabinet and can dissipate heat, so as to solve the inconvenient installation of traditional high-voltage power distribution cabinets proposed in the above background technology, easy to enter dust and damage parts and heat dissipation effect. Bad question.

In order to achieve the above purpose, the utility model provides the following technical solutions: a high-voltage power distribution cabinet that is easy to install, including a power distribution cabinet body and a mounting plate, a rainproof shed is fixedly installed on the top of the power distribution cabinet body, and the top of the power distribution cabinet body is fixedly installed. A cooling fan is fixedly installed, the cooling fan is located inside the rainproof shed, the front of the power distribution cabinet is provided with a cooling groove, the inner surface of the cooling groove is fixedly connected with a filter screen, the bottom of the power distribution cabinet is fixedly connected with a fixing block, and the bottom of the fixing block is fixed. The fixed column is fixedly connected, the bottom of the fixed column is fixedly connected with a clamping block, the inner top of the mounting plate is provided with two symmetrically arranged chutes along its length direction, the inner surface of the bottom of the two chutes is provided with anti-skid rubber pads, Springs are respectively provided on the lower surfaces of both ends of the top, the bottom ends of the springs are fixedly connected with two positioning blocks, two ends of the mounting plate are welded with vertically arranged support plates, and the top ends of the support plates are connected with screws.

Preferably, a plurality of rainwater diversion grooves are fixed on the rainproof shed.

Preferably, the cooling fan is electrically connected to the circuit board inside the power distribution cabinet body.

Preferably, the front and rear surfaces of the clamping block are inclined surfaces.

Preferably, the heat dissipation slot is opened on the outer surface of the power distribution cabinet body, and the filter screen is arranged inside the power distribution cabinet body.

Compared with the prior art, the beneficial effect of the utility model is that the high-voltage power distribution cabinet can be connected by clips during installation, and the structure is simple and the operation is convenient. When in use, the cooling fan inside the power distribution cabinet body is electrically connected to the circuit board, which can reduce the temperature in the power distribution cabinet body. A filter screen is connected inside the heat sink, which can reduce the entry of dust to a certain extent and prolong the service life of the electronic components inside the power distribution cabinet, thereby prolonging the service life of the power distribution cabinet. The top of the power distribution cabinet is fixedly installed with a rainproof shed, which can block a certain amount of rainwater from entering the cabinet, and several rainwater diversion grooves are fixed on the surface of the rainproof shed, which can speed up the flow of rainwater on the rainproof shed and prevent rainwater from entering. accumulated flow.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. , for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor. in:

1 is a schematic diagram of the overall structure of the present utility model;

2 is a schematic diagram of the internal section of the utility model;

Figure 3 is a detailed view of the utility model.

In the picture: 1 main body of power distribution cabinet, 2 rain shelter, 3 cooling fan, 4 cooling groove, 5 filter screen, 6 fixing block, 7 fixing column, 8 clamping block, 9 chute, 10 anti-skid rubber pad, 11 spring, 12 positioning blocks, 13 supporting plates, 14 screws, 15 mounting plates.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides an easy-to-install high-voltage power distribution cabinet, which is used for high-voltage power distribution. Please refer to FIG. 1 and FIG. 2 , such a high-voltage power distribution cabinet includes: a power distribution cabinet body 1 and a mounting plate 15 .

Please refer to Fig. 1 and Fig. 2, the top of the power distribution cabinet body 1 is fixedly installed with a rainproof shed 2, which can block a certain amount of rainwater for the power distribution cabinet body 1. The diversion groove can speed up the flow speed of rainwater on the rainproof shed 2 and prevent accumulation of flow.

Please refer to FIG. 2 , the top of the power distribution cabinet body 1 is fixedly installed with a cooling fan 3 , and the cooling fan 3 is electrically connected to the circuit board inside the power distribution cabinet body 1 to cool and dissipate heat inside the power distribution cabinet body 1 . 3 is located inside the rain shelter 2.

Please refer to FIG. 1 and FIG. 2 , the front of the power distribution cabinet body 1 is provided with a heat dissipation slot 4 , and the inner surface of the heat dissipation slot 4 is fixedly connected with a filter 5 , which can reduce the entry of dust from the heat dissipation slot 4 to a certain extent. To the inside of the power distribution cabinet body 1, the service life of the electronic components inside the power distribution cabinet body 1 is prolonged, thereby prolonging the service life of the power distribution cabinet.

Please refer to FIG. 2 , a fixing block 6 is fixedly connected to the bottom of the power distribution cabinet body 1 , the bottom of the fixing block 6 is fixedly connected to a fixing column 7 , and the bottom of the fixing column 7 is fixedly connected with a clamping block 8 , and the clamping block 8 is used for the power distribution cabinet body 1 . Mounted on the mounting plate 15 .

Please refer to FIG. 2 , the inner top of the mounting plate 15 is provided with two symmetrically arranged sliding grooves 9 along its length direction, and the inner surface of the bottom of the two sliding grooves 9 is provided with an anti-skid rubber pad 10 , and the anti-skid rubber pad 10 can increase the sliding groove 9 Frictional force with block 7.

Referring to FIG. 2 , springs 11 are respectively provided on the lower surfaces of the top ends of the two chute 9 , and the bottom ends of the springs 11 are fixedly connected to the two positioning blocks 12 . Used to strengthen the connection between the block 7 and the chute 9.

Please refer to FIGS. 1 and 2 , the two ends of the mounting plate 15 are welded with vertically arranged support plates 13 , and the top of the support plate is connected with screws 14 , and the mounting plate 15 is fixed by the screws 14 .

Please refer to FIG. 3 , the front and rear sides of the clamping block 8 are inclined surfaces, which are convenient for entering the chute 9 .

In specific use, the mounting plate 15 is in contact with the ground, the mounting plate 15 is fixed by the screws 14, the power distribution cabinet body 1 slides into the chute 9 through the clamping block 8, and the pair of the spring 11 and the positioning block 12 has entered the chute The clamping block 8 of the Dispersed to the outside world, the filter screen 5 provided can prevent external dust from entering the interior of the power distribution cabinet body 1 through the heat dissipation slot 4 to a certain extent. The design is simple and fast, the operation is simple, the production cost is low, and it has high economy, and is suitable for large-scale promotion.

Although the present invention has been described above with reference to the embodiments, various modifications may be made and equivalents may be substituted for parts thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present invention can be combined with each other in any way, and the description of these combinations is not exhaustive in this specification. For the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims (5)

1. A high-voltage power distribution cabinet that is easy to install, comprising a power distribution cabinet body (1) and a mounting plate (15), characterized in that: a rainproof shed (2) is fixedly installed on the top of the power distribution cabinet body (1) A cooling fan (3) is fixedly installed on the top of the power distribution cabinet body (1), and the cooling fan (3) is located inside the rainproof shed (2). The front side is provided with a heat dissipation groove (4), the inner surface of the heat dissipation groove (4) is fixedly connected with a filter screen (5), and the bottom of the power distribution cabinet body (1) is fixedly connected with a fixed block (6), the fixed block (6) The bottom is fixedly connected to the fixing column (7), the bottom of the fixing column (7) is fixedly connected with a clamping block (8), and the inner top of the mounting plate (15) is provided with two symmetrically arranged along the length direction. The chute (9), the bottom inner surfaces of the two chute (9) are provided with anti-skid rubber pads (10), and the lower surfaces of the two top ends of the two chute (9) are respectively provided with springs (11), so The bottom end of the spring (11) is fixedly connected with two positioning blocks (12), the two ends of the mounting plate (15) are welded with vertically arranged support plates (13), and the top end of the support plate is connected with screws (14) . 2. A high-voltage power distribution cabinet that is easy to install according to claim 1, characterized in that: a plurality of rainwater diversion grooves are fixedly opened on the rainproof shed (2). 3 . The high-voltage power distribution cabinet according to claim 1 , wherein the cooling fan ( 3 ) is electrically connected to the circuit board inside the power distribution cabinet body ( 1 ). 4 . 4 . The high-voltage power distribution cabinet that is easy to install according to claim 1 , wherein the front and rear surfaces of the clamping block ( 8 ) are inclined surfaces. 5 . 5. A high-voltage power distribution cabinet that is easy to install according to claim 1, characterized in that: the heat dissipation groove (4) is opened on the outer surface of the power distribution cabinet body (1), and the filter screen ( 5) It is arranged inside the power distribution cabinet body (1).

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