CN211088855U - New electrical box - Google Patents

Abstract

The utility model discloses a novel electrical box, comprising a main body of an electrical box and a flap hinged therewith, a support foot is arranged at the bottom end of the main body of the electrical box, a partition plate is obliquely arranged on the main body of the electrical box, and the partition plate separates the electrical The inner space of the box body is divided into left and right parts, wherein the left part of the electrical box body is sequentially provided with a support plate 1 and a support plate 2 from top to bottom, and a mounting plate 1 is fixed on the support plate 1. The installation plate is provided with a fan 1, and the fan 1 is provided with a hood; the internal space distribution of the utility model is reasonable, and the heat dissipation part is separated from the electrical components by the design of the partition plate, so as to avoid confusion; The electrical components are placed on two support tables, respectively, corresponding to different fans, which is convenient for heat dissipation. At the same time, the design of air hood and ventilation duct is adopted to facilitate the airflow from the channel without air leakage. The filter screen can intercept the particles in the exhausted air and avoid polluting the air.

Description

New electrical box

technical field

The utility model relates to the technical field of electrical boxes, in particular to a novel electrical box.

Background technique

The distribution box is a low-voltage power distribution device that assembles switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirements. The inside of the distribution box usually integrates more electrical component modules with large heat generation and various discrete electronic components. These electrical components work in a high temperature environment for a long time, which will not only age in advance and shorten the service life, but also, once the internal temperature of the distribution box is too high. If it is too high, it will seriously affect the control accuracy and control stability, and even lead to the burning of electrical components, resulting in unexpected shutdowns, especially in the summer high temperature season, the switch in the distribution box will frequently trip, which will affect the reliability of the power supply. Cooling function.

Those skilled in the art are devoted to solving the above-mentioned technical defects.

Utility model content

In view of the above-mentioned defects of the prior art, the technical purpose of the present invention is to solve the problems raised in the background art.

In order to achieve the above technical purpose, the utility model provides a new type of electrical box, which includes an electrical box main body and a hinged door, the bottom end of the electrical box main body is provided with supporting feet, the electrical box main body is inclined The partition divides the inner space of the main body of the electrical box into two parts: left and right, wherein the left part of the main body of the electrical box is sequentially provided with a supporting plate 1 and a supporting plate 2 from top to bottom, and the supporting plate 1 is fixedly arranged on the upper part. There is a first mounting plate, a first fan is arranged on the first mounting plate, and a wind hood is arranged on the first fan, and one end of the wind hood is communicated with the right part of the main body of the electrical box through the partition plate. A second mounting plate is fixed on the second supporting plate, a second fan is arranged on the second mounting plate, and a second wind hood is arranged on the second fan, and one end of the second wind hood is connected to the The right part of the main body of the electrical box is communicated, wherein the right part of the main body of the electrical box is provided with an upper placing table and a lower placing table in sequence from top to bottom, a tool drawer is arranged under the lower placing table, and the wind hood is connected to the The upper part of the upper placing table is communicated, the second air hood is communicated with the upper part of the lower placing platform, a frame is also provided on one side of the main body of the electrical box, and a detachable air filter is arranged in the frame. network.

Preferably, the flap is provided with a number of ventilation holes 1 and 2, the ventilation holes 1 correspond to the upper space of the upper placing table, and the ventilation holes 2 correspond to the upper space of the lower placing table.

Preferably, a current display and a voltage display are provided on the flip door.

Preferably, two sides of the top of the main body of the electrical box are provided with deflectors for backflow of rainwater.

Preferably, a first connecting channel and a second connecting channel are provided on the partition, the first connecting channel is communicated with the wind hood, and the second connecting channel is communicated with the second wind hood.

Preferably, an exhaust pipe is provided on the first fan, and the exhaust pipe extends into the frame through the main body of the electrical box.

Preferably, the frame is provided with a chute, the air filter is provided with a slider corresponding to the chute, the slider is slidably connected with the chute, and the top of the air filter is provided with a slider corresponding to the chute. handle.

The beneficial effects of the present utility model:

Due to the above-mentioned structural design, the utility model has reasonable internal space distribution, and the heat dissipation part and the electrical components are separated by the design of the partition plate to avoid confusion; Corresponding to different fans, it is easy to dissipate heat. At the same time, the design of hood and ventilation duct is adopted to facilitate the discharge of air from the channel without air leakage; the use of frame and filter screen can trap the particles in the exhausted air to avoid pollution. Air.

Description of drawings

Fig. 1 is the structural representation outside the utility model;

Fig. 2 is the structural representation inside the utility model;

FIG. 3 is a schematic structural diagram of an air filter in the utility model.

In the picture: 1 main body of electrical box, 2 flip door, 3 deflector, 4 ventilation hole 1, 5 ventilation hole 2, 6 support feet, 7 current display, 8 voltage display, 9 frame, 10 installation board 1, 11 fan 1 , 12 hood, 13 connection channel 1, 14 partition plate, 15 upper table, 16 lower table, 17 tool drawer, 18 support plate 2, 19 installation plate 2, 20 second hood, 21 connection channel 2, 22 Air filter, 23 sliders, 101 exhaust pipe, 102 support plate 1, 901 chute.

Detailed ways

The concept, specific structure and technical effects of the present utility model will be further described below in conjunction with the accompanying drawings, so as to fully understand the purpose, characteristics and effects of the present utility model.

Example:

As shown in Figures 1-3, a new type of electrical box includes an electrical box main body 1 and a hinged door 2. The bottom end of the electrical box main body 1 is provided with a support foot 6, and the electrical box main body 1 is obliquely provided with a partition 14. The partition 14 divides the inner space of the main body of the electrical box 1 into two parts: left and right. The left part of the main body of the electrical box 1 is sequentially provided with a supporting plate 102 and a supporting plate 2 18 from top to bottom. There is a mounting plate 10, a fan 11 is arranged on the installation plate 1 10, and a wind hood 12 is arranged on the fan 1 11. One end of the wind hood 12 is communicated with the right part of the main body 1 of the electrical box through the partition plate 14, and the supporting plate 2 18 A second mounting plate 19 is fixed on the upper part, a second fan is arranged on the second mounting plate 19, and a second wind hood 20 is arranged on the second fan. , the right part of the main body of the electrical box 1 is sequentially provided with an upper placing table 15 and a lower placing table 16 from top to bottom, a tool drawer 17 is arranged below the lower placing table 16, and the wind cover 12 is connected with the upper part of the upper placing table 15. , the second air hood 20 communicates with the upper part of the lower placing table 16 , a frame 9 is also provided on one side of the main body of the electrical box 1 , and a detachable air filter 22 is arranged in the frame 9 .

Specifically, the flip door 2 is provided with a number of ventilation holes 1 4 and 2 5. The ventilation holes 1 4 correspond to the upper space of the upper placing table 15 , and the ventilation holes 2 5 correspond to the upper space of the lower placing table 16 .

Specifically, the flip door 2 is provided with a current indicator 7 and a voltage indicator 8 .

Specifically, two sides of the top end of the electrical box main body 1 are provided with deflectors 3 for backflow of rainwater.

Specifically, the partition plate 14 is provided with a connecting channel 13 and a connecting channel 2 21 .

Specifically, the fan one 11 is provided with an exhaust pipe 101 , and the exhaust pipe 101 extends through the main body 1 of the electrical box into the frame 9 .

Specifically, the frame 9 is provided with a chute 901, the air filter 22 is provided with a slider 23 corresponding to the chute 901, the slider 23 is slidably connected to the chute 901, and the top of the air filter 22 is provided with a handle.

When in use: fix the mounting plate of the electrical components or install them on different support platforms, so that the electrical components are aligned with the connection channel, the fan one 11 passes through the wind cover 12, the fan two passes through the second wind cover 20, the connecting channel one 13 and the connection The second channel 21 is used to exhaust the electrical components on the right part of the main body of the electrical box 1, and the hot air is drawn out, and sent into the frame 9 through the exhaust pipe 101, and the air is filtered and discharged through the air filter 22, so as to prevent the particles in the air from polluting the atmosphere; The inner tool drawer 17 can always keep some tools for repairing electrical components or electrical boxes, which avoids maintenance personnel bringing their own tools and reduces the burden of maintenance personnel;

When the air filter 22 needs to be cleaned, it can be pulled out by the handle.

The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make many modifications and changes according to the concept of the present invention without creative efforts. Therefore, any technical solutions that can be obtained by those skilled in the art through logical analysis, reasoning or limited experiments on the basis of the prior art according to the concept of the present invention shall fall within the protection scope determined by the claims. .

Claims (7)

1. A new type of electrical box, comprising an electrical box main body (1) and a hinged door (2), the bottom end of the electrical box main body (1) is provided with support feet (6), characterized in that: the electrical box main body (1) A partition plate (14) is provided obliquely, and the partition plate (14) divides the inner space of the electrical box main body (1) into two parts, left and right, wherein the left part of the electrical box main body (1) starts from the left part. A support plate one (102) and a support plate two (18) are arranged in sequence from top to bottom, a mounting plate one (10) is fixed on the support plate one (102), and the mounting plate one (10) is provided with a mounting plate one (10). Fan 1 (11), the fan 1 (11) is provided with a hood (12), one end of the hood (12) passes through the partition (14) and the right side of the electrical box body (1) Partly connected, the second support plate (18) is fixedly provided with a second mounting plate (19), the second mounting plate (19) is provided with a second fan, and the second fan is provided with a second hood (20) , one end of the second hood (20) communicates with the right part of the electrical box main body (1) through the partition plate (14), wherein the right part of the electrical box main body (1) is from top to bottom An upper placing table (15) and a lower placing table (16) are arranged in sequence, a tool drawer (17) is arranged below the lower placing table (16), and the wind hood (12) is connected to the upper placing table (15). ), the second hood (20) communicates with the upper part of the lower placing table (16), and a frame (9) is also provided on one side of the electrical box main body (1). A detachable air filter screen (22) is arranged in the frame (9). 2. A new type of electrical box according to claim 1, characterized in that: the flap (2) is provided with a number of ventilation holes one (4) and two ventilation holes (5), the ventilation holes one (5). 4) Corresponding to the upper space of the upper placing table (15), the second ventilation hole (5) corresponds to the upper space of the lower placing table (16). 3. A new type of electrical box according to claim 1, characterized in that: a current indicator (7) and a voltage indicator (8) are provided on the flip door (2). 4. A new type of electrical box according to claim 1, characterized in that: two sides of the top of the electrical box main body (1) are provided with deflectors (3) for backflow of rainwater. 5. A new type of electrical box according to claim 1, characterized in that: the partition plate (14) is provided with a connection channel 1 (13) and a connection channel 2 (21), the connection channel 1 (13) ) is communicated with the hood (12), and the second connecting channel (21) is communicated with the second hood (20). 6. A new type of electrical box according to claim 1, characterized in that: an exhaust duct (101) is provided on the first fan (11), and the exhaust duct (101) passes through the electrical box The body (1) extends into the frame (9). 7. A new type of electrical box according to claim 1, characterized in that: the frame (9) is provided with a chute (901), and the air filter (22) is provided with the chute (901). 901) the corresponding slider (23), the slider (23) is slidably connected with the chute (901), and the top of the air filter (22) is provided with a handle.

Images