CN211046106U - An electrical automation intelligent low-voltage distribution box - Google Patents

Abstract

The utility model discloses an electrical automation intelligent low-voltage distribution box, which comprises a distribution box shell and a wiring panel. A sliding rod is arranged on the top of the distribution box shell, and a sliding block is sleeved on the outside of the sliding rod. , a cooling fan is fixedly installed on the lower end surface of the slider, a gear plate is arranged on the upper end surface of the slider, and a drive motor is fixedly installed on the inner surface wall of the rear end surface of the distribution box housing and above the gear plate . In the utility model, through the arrangement of the gear plate, the gear plate, the slider and the sliding rod, the rotation of the gear plate drives the gear plate to move in the horizontal direction, the movement of the gear plate drives the slider to slide on the slider, and the The sliding drives the cooling fan to move in the distribution box to dissipate heat, and uses the ventilation fan and the cooling hole to cooperate with the cooling fan to exchange heat between the internal heat and the outside air, thereby realizing the cooling effect of the electrical automation intelligent low-voltage distribution box and prolonging the use of internal components. life.

Description

An electrical automation intelligent low-voltage distribution box

technical field

The utility model relates to the technical field of its distribution box, in particular to an electrical automation intelligent low-voltage distribution box.

Background technique

The distribution box is a mass of parameters on the data, which generally constitutes a low-voltage forest. According to the electrical wiring, switchgear, measuring instruments, protective appliances and auxiliary equipment are required to be assembled in a closed or semi-enclosed metal cabinet or on the screen to form a low-voltage power distribution. box.

However, the existing low-voltage distribution boxes still have some shortcomings. First, the existing low-voltage distribution boxes are prone to generate heat during operation, and the accumulation of heat can easily affect the service life of the internal components of the distribution boxes. The distribution box lacks a shock absorbing device, and it is easy to damage the internal components when subjected to a collision.

Utility model content

The purpose of the utility model is to propose an electrical automation intelligent low-voltage distribution box in order to solve the problems of heat dissipation and shock absorption of an electrical automation intelligent low-voltage distribution box.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An electrical automation intelligent low-voltage distribution box, comprising a distribution box shell, a wiring panel, a sliding rod is arranged on the top of the distribution box shell, a slider is sleeved on the outside of the sliding rod, and the slider is A cooling fan is fixedly installed on the lower end surface of the sliding block, a gear plate is arranged on the upper end surface of the slider, and a drive motor is fixedly installed on the inner surface wall of the rear end surface of the distribution box shell and is located above the gear plate. The output of the power distribution box is sleeved with a gear plate, a ventilation fan is fixedly installed on the horizontal side wall of the distribution box shell, and a heat dissipation hole is opened on the horizontal inner surface wall of the power distribution box shell.

As a further description of the above technical solutions:

The horizontal inner surface wall of the distribution box housing is located above the sliding rod and is fixedly connected to the limiting plate.

As a further description of the above technical solutions:

The gear plate is meshed with the gear plate.

As a further description of the above technical solution:

Silica gel columns are arranged between two sides of the wiring panel and the shell of the distribution box.

As a further description of the above technical solution:

A T-shaped rod is fixedly installed on the lower end surface of the wiring panel, a shock-absorbing box is fixedly installed on the bottom inner surface wall of the distribution box shell, and the end of the T-shaped rod penetrates the top inner surface wall of the shock-absorbing box. and extends to the interior.

As a further description of the above technical solutions:

Springs are arranged inside the shock-absorbing box and on both sides of the end of the T-shaped rod.

As a further description of the above technical solutions:

Elastic balls are fixedly bonded on both sides of the upper end surface of the shock-absorbing box.

To sum up, due to the adoption of the above-mentioned technical solutions, the beneficial effects of the present utility model are:

1. In this utility model, through the setting of the gear plate, the gear plate, the slider and the sliding rod, the rotation of the gear plate drives the gear plate to move in the horizontal direction, and the movement of the gear plate drives the slider to slide on the sliding rod, and the sliding The sliding of the block drives the cooling fan to move in the distribution box to dissipate heat. The ventilation fan and the cooling hole cooperate with the cooling fan to exchange heat between the internal heat and the outside air, thus realizing the cooling effect of the electrical automation intelligent low-voltage distribution box and extending the internal components. service life.

2. In this utility model, through the arrangement of silica gel column, shock-absorbing box, elastic ball and spring, silica gel column is used for protection in the horizontal direction of the wiring panel. When the wiring panel is vibrated in the vertical direction, the wiring panel squeezes the elastic The ball makes the T-shaped rod move downward in the shock-absorbing box, and the movement of the T-shaped rod makes the spring have elastic potential energy, so that the wiring panel has a buffering and shock-absorbing process to prevent the internal components from being damaged.

Description of drawings

Fig. 1 shows a schematic diagram of the front view of an electrical automation intelligent low-voltage distribution box provided according to an embodiment of the present invention;

2 shows a schematic diagram of the internal structure of an electrical automation intelligent low-voltage distribution box provided according to an embodiment of the present invention;

3 shows an enlarged schematic structural diagram of part A of an electrical automation intelligent low-voltage distribution box provided according to an embodiment of the present invention;

FIG. 4 shows an enlarged structural schematic diagram of part B of an electrical automation intelligent low-voltage distribution box provided according to an embodiment of the present invention;

illustration:

1. Distribution box shell; 2. Wiring panel; 3. Gear plate; 4. Slider; 5. Slider; 6. Cooling fan; 7. Ventilation fan; 8. Cooling hole; 9. Limiting plate; 10. Shock-absorbing box; 11, spring; 12, drive motor; 13, gear plate; 14, elastic ball; 15, T-bar; 16, silica gel column.

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.

1-4, the present utility model provides a technical solution: an electrical automation intelligent low-voltage distribution box, comprising a distribution box housing 1, a wiring panel 2, and the top of the distribution box housing 1 is provided with a sliding bar 4. A slider 5 is sleeved on the outer side of the sliding rod 4, and a cooling fan 6 is fixedly installed on the lower end surface of the slider 5, which ensures that the sliding of the slider 5 drives the cooling fan 6 to move and dissipate heat in the distribution box shell 1, and enhances the cooling effect. In order to achieve the heat dissipation effect, the upper end surface of the slider 5 is provided with a gear plate 3, and the inner surface wall of the rear end surface of the distribution box housing 1 is fixedly installed with a drive motor 12 above the gear plate 3. The output of the drive motor 12 is sleeved with a Gear plate 13, a ventilation fan 7 is fixedly installed on the horizontal side wall of the distribution box shell 1, and the heat exchange between the internal heat of the distribution box shell 1 and the outside air is accelerated by the ventilation fan 7, and the horizontal direction of the distribution box shell 1 The inner surface wall is provided with a heat dissipation hole 8, and the heat is blown to the external environment through the heat dissipation hole 8 in cooperation with the heat dissipation fan 6.

Specifically, as shown in FIG. 2 , the horizontal inner surface wall of the distribution box housing 1 is located above the sliding rod 4 and is fixedly connected to a limit plate 9 , and the limit plate 9 is made of rubber. It is limited to prevent collision with the distribution box housing 1 .

Specifically, as shown in FIG. 3 , the gear plate 13 is meshed with the gear plate 3 to ensure that the rotation of the gear plate 13 drives the gear plate 3 to move.

Specifically, as shown in FIG. 2 , silica gel columns 16 are arranged between the two sides of the wiring panel 2 and the distribution box housing 1 to ensure elastic extrusion between the wiring panel 2 and the distribution box housing 1 , so that the There is a buffer force in the horizontal direction.

Specifically, as shown in FIG. 4 , a T-shaped rod 15 is fixedly installed on the lower end surface of the wiring panel 2 , a shock absorbing box 10 is fixedly installed on the inner surface wall of the bottom of the distribution box housing 1 , and the end of the T-shaped rod 15 penetrates The top inner surface wall of the shock absorbing box 10 extends to the inside, and the inside of the shock absorbing box 10 is provided with springs 11 on both sides of the end of the T-shaped rod 15 to ensure that the T-shaped rod 15 is inside the shock absorbing box 10 It can move up and down. The up and down movement of the T-shaped rod 15 makes the springs 11 on both sides extend and compress respectively, so that the T-shaped rod 15 can move up and down in a small range in the vertical direction, thereby realizing the shock absorption in the vertical direction.

Specifically, as shown in FIG. 4 , elastic balls 14 are fixedly bonded to both sides of the upper end surface of the shock absorbing box 10 , and the influence of vibration is reduced through the elastic deformation of the elastic balls 14 .

Working principle: when in use, start the drive motor 12, the drive motor 12 drives the gear plate 13 to rotate, the gear plate 13 rotates to drive the gear plate 3 to move in the horizontal direction, the movement of the gear plate 3 drives the slider 5 to slide on the slide bar 4, The sliding of the slider 5 drives the cooling fan 6 to move and dissipate heat in the distribution box. At the same time, the ventilation fan 7 accelerates the heat exchange between the internal heat and the outside air. The heat dissipation hole 8 cooperates with the heat dissipation fan 6 to blow the internal heat to the external environment through the heat dissipation hole 8. , thereby realizing the heat dissipation effect of the electrical automation intelligent low-voltage distribution box and prolonging the service life of the internal components; when the wiring panel 2 is vibrated, the silica gel column 16 is protected in the horizontal direction of the wiring panel 2, avoiding the wiring panel 2 and the The rigid contact of the distribution box housing 1, at the same time, the wiring panel 2 squeezes the elastic ball 14, so that the T-shaped rod 15 moves downward in the shock-absorbing box 10, the movement of the T-shaped rod 15 makes the spring 11 have elastic potential energy, so that the wiring Panel 2 has a shock absorption process to prevent internal components from being damaged.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. An electrical automation intelligent low-voltage distribution box, comprising a distribution box housing (1) and a wiring panel (2), characterized in that a sliding rod (4) is provided on the top of the distribution box housing (1). ), a sliding block (5) is sleeved on the outside of the sliding rod (4), a cooling fan (6) is fixedly installed on the lower end surface of the sliding block (5), and a cooling fan (6) is fixed on the lower end surface of the sliding block (5), and the upper end surface of the sliding block (5) is provided with There is a gear plate (3), a drive motor (12) is fixedly installed on the inner surface wall of the rear end surface of the power distribution box housing (1) and located above the gear plate (3), and the output of the drive motor (12) A gear plate (13) is sleeved, a ventilation fan (7) is fixedly installed on the horizontal side wall of the power distribution box shell (1), and the horizontal inner surface wall of the power distribution box shell (1) is provided with openings There are cooling holes (8). 2. An electrical automation intelligent low-voltage distribution box according to claim 1, characterized in that the inner surface wall in the horizontal direction of the distribution box shell (1) is fixedly connected above the sliding rod (4). Limiting plate (9). 3. The electrical automation intelligent low-voltage power distribution box according to claim 1, wherein the gear plate (13) is meshed with the gear plate (3). 4. An electrical automation intelligent low-voltage distribution box according to claim 1, characterized in that a silica gel column (16) is arranged between both sides of the wiring panel (2) and the distribution box shell (1). ). 5. An electrical automation intelligent low-voltage distribution box according to claim 4, characterized in that a T-bar (15) is fixedly installed on the lower end face of the wiring panel (2), and the distribution box shell A shock-absorbing box (10) is fixedly installed on the bottom inner surface wall of (1), and the end of the T-shaped rod (15) penetrates the top inner surface wall of the shock-absorbing box (10) and extends to the inside. 6. An electrical automation intelligent low-voltage distribution box according to claim 5, characterized in that, inside the shock-absorbing box (10), and located on both sides of the end of the T-bar (15), there are provided with Spring (11). 7 . The electrical automation intelligent low-voltage distribution box according to claim 6 , wherein elastic balls ( 14 ) are fixedly bonded on both sides of the upper end surface of the shock-absorbing box ( 10 ). 8 .

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