CN218997497U

CN218997497U - LED display screen switch board

Info

Publication number: CN218997497U
Application number: CN202222543767.1U
Authority: CN
Inventors: 赵佳超; 付其; 袁彬椿
Original assignee: Sichuan Changhong Yunshu Information Technology Co ltd
Current assignee: Sichuan Changhong Yunshu Information Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-09
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses an LED display screen power distribution cabinet, which relates to the technical field of power equipment and comprises a power distribution cabinet body, electronic equipment and an LED display screen, wherein a plurality of groups of brackets are fixedly connected to two sides of the inside of the power distribution cabinet body, the inner sides of the plurality of groups of brackets are slidably connected with a mounting plate, the bottom end of the mounting plate is provided with a clamping groove, a clamping plate is arranged in the bracket, springs are sleeved on the outer sides of the clamping plate, and a plurality of groups of guide wheels are rotatably connected to side plates on two sides of the inside of the power distribution cabinet body. According to the utility model, through the bracket, the mounting plate and the clamping mechanism, the mounting plate is clamped with the bracket through the clamping plate and the clamping groove under the action of the spring, so that the clamping plate can vertically move downwards by pulling the connecting rope upwards until the clamping plate is separated from the clamping groove, and the mounting plate can be moved outwards by pulling the handle outwards at the moment, so that the electronic equipment can be conveniently maintained, and meanwhile, the electronic equipment can be conveniently mounted.

Description

LED display screen switch board

Technical Field

The utility model relates to the technical field of power equipment, in particular to an LED display screen power distribution cabinet.

Background

In the field of electric power infrastructure, power distribution cabinets are common equipment, and for the present power distribution cabinets are mainly composed of a metal shell which is approximately rectangular. The power distribution cabinet is mainly divided into a power distribution cabinet, an illumination power distribution cabinet and a metering cabinet, and is final equipment of a power distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load. The main function of the power distribution cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the power system. The internal components of the device mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, and the device is mainly suitable for various different occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, factory and mining enterprises, residential communities, high-rise buildings and the like.

At present, part of power distribution cabinets can be internally provided with an LED display screen for displaying numbers and characters.

The current LED display screen switch board is equipped with the mounting panel inside for it is fixed to various devices, and the mounting panel sets up in the inner chamber rear end portion of switch board generally. When maintaining power device, need the maintainer stretch into the switch board inside with the head, the switch board lateral wall has blockked light, leads to the line of sight of maintainer to become poor, has reduced the efficiency of maintenance, simultaneously, has also increased the degree of difficulty for maintenance operation.

Disclosure of Invention

Based on the above, the utility model aims to provide an LED display screen power distribution cabinet so as to solve the technical problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED display screen switch board, includes the switch board body, electronic equipment, LED display screen, the both sides fixedly connected with multiunit bracket of the internal portion of switch board, multiunit the inboard sliding connection of bracket has the mounting panel, the draw-in groove has been seted up to the bottom of mounting panel, the inside of bracket is provided with the cardboard, the outside cover of cardboard is equipped with the spring, it is connected with multiunit leading wheel to rotate on the curb plate of the inside both sides of switch board, multiunit the outside of leading wheel is around being equipped with the connecting rope.

Through adopting above-mentioned technical scheme, because mounting panel and bracket pass through cardboard, draw-in groove joint under the effect of spring for can make the cardboard make vertical decurrent removal through upwards pulling connecting rope, until the cardboard breaks away from the draw-in groove, alright outside shift out the mounting panel through pulling the handle to the outside this moment, thereby can be convenient for maintain electronic equipment, can be convenient for realize the installation to electronic equipment simultaneously.

The utility model is further characterized in that the clamping plate and the bracket form an elastic structure through a spring, an inclined plane is arranged on the outer side of the clamping plate, and the mounting plate and the bracket are clamped through the clamping plate and the clamping groove under the action of the spring.

Through adopting above-mentioned technical scheme, when the cardboard breaks away from the draw-in groove, can be convenient for make mounting panel and bracket separation to can be convenient for maintain electronic equipment.

The utility model is further arranged that both ends of the connecting rope are fixedly connected with the clamping plates, and the guide wheels and the side plates form a rotating structure.

Through adopting above-mentioned technical scheme, make the cardboard do vertical decurrent removal through upwards pulling connecting rope, until the cardboard breaks away from the draw-in groove to be convenient for take out the mounting panel from the switch board is internal.

The utility model is further characterized in that the bottom end of the power distribution cabinet body is provided with an air outlet, the top end of the power distribution cabinet body is provided with an air inlet, and a heat dissipation fan is arranged in the air inlet.

Through adopting above-mentioned technical scheme, the cooling fan is sent into the switch board internal through the air intake to with inside hot air follow air exit exhaust, make can be convenient for realize the heat dissipation to the switch board body, thereby can prevent that inside temperature from being too high and lead to electronic equipment to damage.

The utility model is further arranged that the two ends of the power distribution cabinet body are detachably connected with the dustproof net, and the size of the dustproof net is larger than that of the air inlet and the air outlet.

Through adopting above-mentioned technical scheme, the dust screen can filter dust impurity, avoids dust impurity to get into.

The utility model further provides that the top end of the power distribution cabinet body is provided with the rain shed, and the front section of the rain shed is regarded as an inverted V-shaped structure.

Through adopting above-mentioned technical scheme, can play the effect of keeping off the rain for can reduce the corruption of rainwater to the switch board body.

In summary, the utility model has the following advantages:

1. according to the utility model, through the bracket, the mounting plate and the clamping mechanism, as the mounting plate is clamped with the bracket through the clamping plate and the clamping groove under the action of the spring, the clamping plate can vertically move downwards by pulling the connecting rope upwards until the clamping plate is separated from the clamping groove, and the mounting plate can be moved outwards by pulling the handle outwards at the moment, so that the electronic equipment can be conveniently maintained, and meanwhile, the electronic equipment can be conveniently mounted;

2. according to the utility model, through the heat dissipation fan, the air inlet, the air outlet and the dust screen, the heat dissipation fan sends cold air into the power distribution cabinet body through the air inlet and discharges internal hot air from the air outlet, so that the heat dissipation of the power distribution cabinet body can be conveniently realized, the damage of electronic equipment caused by the overhigh internal temperature can be prevented, and dust impurities can be filtered by the dust screen, so that the dust impurities are prevented from entering.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;

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

FIG. 4 is a top cross-sectional view of the present utility model;

fig. 5 is a schematic perspective view of the present utility model.

In the figure: 1. a power distribution cabinet body; 2. a bracket; 3. a mounting plate; 4. a clamping mechanism; 401. a clamping plate; 402. a spring; 403. a clamping groove; 5. a guide wheel; 6. a connecting rope; 7. an electronic device; 8. an air inlet; 9. an air outlet; 10. a heat dissipation fan; 11. a dust screen; 12. a rain shed; 13. an LED display screen.

Detailed Description

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. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-5, including switch board body 1, electronic equipment 7, LED display screen 13, clamping mechanism 4 sets up in the inside of bracket 2, and clamping mechanism 4 can be convenient for realize the installation between mounting panel 3 and the bracket 2.

Both ends of the power distribution cabinet body 1 are detachably connected with dustproof nets 11, the size of each dustproof net 11 is larger than that of each air inlet 8 and each air outlet 9, and the dustproof nets 11 can filter dust impurities and prevent the dust impurities from entering.

The clamping mechanism 4 comprises a clamping plate 401, a spring 402 and a clamping groove 403, the clamping groove 403 is formed in the bottom end of the mounting plate 3, the clamping groove 403 is formed in the inner portion of the bracket 2, the spring 402 is sleeved on the outer side of the clamping plate 401, two sides of the inside of the power distribution cabinet body 1 are fixedly connected with a plurality of groups of brackets 2, the mounting plate 3 is slidably connected with the inner sides of the groups of brackets 2, the clamping plate 401 and the brackets 2 form an elastic structure through the spring 402, an inclined surface is arranged on the outer side of the clamping plate 401, the mounting plate 3 and the brackets 2 are clamped through the clamping plate 401 and the clamping groove 403 under the action of the spring 402, and when the mounting plate 3 is aligned with the brackets 2, the clamping plate 401 can be clamped into the clamping groove 403 under the action of the spring 402 by pushing the mounting plate 3 inwards, so that the mounting plate 3 and the brackets 2 can be fixed, and the electronic equipment 7 can be conveniently mounted.

An air outlet 9 is formed in the bottom end of the power distribution cabinet body 1, an air inlet 8 is formed in the top end of the power distribution cabinet body 1, a heat dissipation fan 10 is mounted in the air inlet 8, cold air is fed into the power distribution cabinet body 1 through the air inlet 8 by the heat dissipation fan 10, and internal hot air is discharged from the air outlet 9, so that heat dissipation of the power distribution cabinet body 1 can be conveniently achieved, and damage to electronic equipment 7 caused by overhigh internal temperature can be prevented.

The top of the power distribution cabinet body 1 is provided with the rain shielding shed 12, and the positive cross section of the rain shielding shed 12 is of an inverted V-shaped structure, so that the effect of shielding rain can be achieved, and the corrosion of rainwater to the power distribution cabinet body 1 can be reduced.

The side plates at two sides inside the power distribution cabinet body 1 are rotationally connected with a plurality of groups of guide wheels 5, the outer sides of the plurality of groups of guide wheels 5 are wound with connecting ropes 6, two ends of each connecting rope 6 are fixedly connected with the clamping plates 401, the guide wheels 5 and the side plates form a rotating structure, the clamping plates 401 are vertically and downwards moved by pulling the connecting ropes 6 upwards until the clamping plates 401 are separated from the clamping grooves 403, and therefore the mounting plates 3 are conveniently taken out from the power distribution cabinet body 1.

The working principle of the utility model is as follows: during the use, because mounting panel 3 and bracket 2 pass through cardboard 401, draw-in groove 403 joint under the effect of spring 402, make cardboard 401 make vertical decurrent removal through upwards pulling connecting rope 6, until cardboard 401 breaks away from draw-in groove 403, alright outside shift out mounting panel 3 through outside pulling handle this moment, thereby can be convenient for maintain electronic equipment 7, because the outside of cardboard 401 is provided with the inclined plane, make cardboard 401 card into draw-in groove 403 under spring 402's effect through inwards pushing mounting panel 3 when mounting panel 3 aligns with bracket 2, thereby can realize fixing between mounting panel 3 and the bracket 2, and then can be convenient for realize the installation to electronic equipment 7, radiator fan 10 is sent into in the switch board body 1 through air intake 8, and discharge inside hot air from air exit 9, make can be convenient for realize the heat dissipation to the switch board body 1, thereby can prevent that inside temperature is too high and lead to electronic equipment 7 to damage, dust screen 11 can filter the impurity, avoid the impurity to get into.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a LED display screen switch board, includes switch board body (1), electronic equipment (7), LED display screen (13), its characterized in that: the utility model discloses a power distribution cabinet, including power distribution cabinet body (1), switch board body (1), multiunit bracket (2), multiunit the inboard sliding connection of bracket (2) has mounting panel (3), draw-in groove (403) have been seted up to the bottom of mounting panel (3), the inside of bracket (2) is provided with cardboard (401), the outside cover of cardboard (401) is equipped with spring (402), rotate on the curb plate of the inside both sides of switch board body (1) and be connected with multiunit leading wheel (5), multiunit the outside of leading wheel (5) is around being equipped with connecting rope (6).

2. The LED display screen power distribution cabinet of claim 1, wherein: the clamping plate (401) and the bracket (2) form an elastic structure through a spring (402), an inclined plane is arranged on the outer side of the clamping plate (401), and the mounting plate (3) and the bracket (2) are clamped through the clamping plate (401) and the clamping groove (403) under the action of the spring (402).

3. The LED display screen power distribution cabinet of claim 1, wherein: both ends of the connecting rope (6) are fixedly connected with the clamping plates (401), and the guide wheels (5) and the side plates form a rotating structure.

4. The LED display screen power distribution cabinet of claim 1, wherein: an air outlet (9) is formed in the bottom end of the power distribution cabinet body (1), an air inlet (8) is formed in the top end of the power distribution cabinet body (1), and a heat dissipation fan (10) is installed in the air inlet (8).

5. The LED display screen power distribution cabinet of claim 4, wherein: both ends of the power distribution cabinet body (1) are detachably connected with dustproof nets (11), and the sizes of the dustproof nets (11) are larger than those of the air inlet (8) and the air outlet (9).

6. The LED display screen power distribution cabinet of claim 1, wherein: the top of the power distribution cabinet body (1) is provided with a rain shed (12), and the front section of the rain shed (12) is regarded as an inverted V-shaped structure.