Automatic power distribution device for electrical engineering

Abstract

The utility model discloses an electrical engineering automation power distribution device in the technical field of electrical engineering, comprising a power distribution box, two sides of which are provided with through holes; supporting bearings are arranged on the two sides of the power distribution box correspondingly, connecting cylinders are rotationally connected to the supporting bearings on the two sides correspondingly, and the connecting cylinders communicate with the through holes. First heat dissipation holes are uniformly formed in the outer rings of the connecting cylinders, and second heat dissipation holes are uniformly formed in the sides, away from each other, of the connecting cylinders on the two sides; heat dissipation of the distribution box is not affected through the first heat dissipation holes, the second heat dissipation holes and the through holes, and the driving assembly drives the connecting cylinders on the two sides to rotate, so that the first heat dissipation holes and the second heat dissipation holes rotate along with the connecting cylinders, the difficulty that insects stay on the connecting cylinders is improved, the insects are difficult to enter the first heat dissipation holes and the second heat dissipation holes, and the insect prevention effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to an electrical engineering automatic power distribution device. Background Art

[0002] The electrical engineering automation distribution device is a box used to install various electrical devices, and its main function is to protect various electrical devices.

[0003] There are still some problems in the use of existing electrical engineering automation distribution devices. For example, when the device is used outdoors, external insects may enter the box through the heat dissipation holes, which may cause damage to the electrical or circuit inside the box. For this reason, we propose an electrical engineering automation distribution device. Utility Model Content

[0004] The purpose of the utility model is to provide an electrical engineering automation distribution device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical engineering automatic power distribution device, comprising a distribution box, both sides of which are provided with through holes;

[0006] Support bearings are provided on both sides of the distribution box, and connecting cylinders are rotatably connected to the support bearings on both sides, and the connecting cylinders and the through holes are interconnected;

[0007] The outer ring of the connecting tube is evenly provided with heat dissipation holes 1, and the sides of the connecting tubes on both sides away from each other are evenly provided with heat dissipation holes 2;

[0008] A driving assembly is arranged in the distribution box, and the driving assembly is respectively connected to the connecting cylinders on both sides.

[0009] As a preferred solution of an electrical engineering automation distribution device described in the utility model, wherein: the driving assembly includes a connecting rod connected to a connecting cylinder, a driven bevel gear is arranged on the connecting rod, the bottoms of the driven bevel gears on both sides are meshed and connected with active bevel gears, rotating shafts are arranged on the active bevel gears on both sides, single groove wheels are arranged on the rotating shafts on both sides, a motor is arranged on the bottom inner wall of the distribution box, a double groove wheel is arranged on the output shaft of the motor, and the double groove wheel is respectively connected to the single groove wheels on both sides by belts.

[0010] As a preferred solution of the electrical engineering automation distribution device described in the utility model, the bottom of the rotating shaft is connected to the distribution box through a bearing.

[0011] As a preferred solution of the electrical engineering automation distribution device described in the utility model, the side of the connecting tube away from the distribution box and the top are both fitted with brushes, and the brushes are in an inverted L-shaped structure.

[0012] As a preferred solution of the electrical engineering automation distribution device described in the utility model, the brush is arranged on the mounting rod.

[0013] As a preferred solution of the electrical engineering automation distribution device described in the utility model, wherein: the installation rod is provided with screws connected to the distribution box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The heat dissipation of the distribution box is not affected by the heat dissipation hole 1, the heat dissipation hole 2 and the through hole, and the connecting tubes on both sides are driven to rotate by the driving component, so that the heat dissipation hole 1 and the heat dissipation hole 2 rotate accordingly, which increases the difficulty for insects to stay on the connecting tube, making it difficult for insects to enter the heat dissipation hole 1 and the heat dissipation hole 2, thereby achieving an insect-proof effect;

[0016] 2. When the connecting tube rotates, the heat dissipation hole 1 and the heat dissipation hole 2 will pass through the brush successively, so that the insects on the connecting tube can be brushed off to prevent insects from entering, thereby further improving the insect prevention effect. Therefore, when the device is used outdoors, it solves the problem that external insects may enter the distribution box through the heat dissipation hole 1 and the heat dissipation hole 2, thereby causing damage to the internal electrical or circuits. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an electrical engineering automation distribution device of the utility model;

[0018] Figure 2 It is a right side schematic diagram of the overall structure of an electrical engineering automatic power distribution device of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the structure of a driving component of an electrical engineering automation power distribution device.

[0020] In the figure: 1. distribution box; 2. connecting tube; 3. heat dissipation hole 1; 4. heat dissipation hole 2; 5. support bearing; 6. connecting rod; 7. driven bevel gear; 8. rotating shaft; 9. driving bevel gear; 10. motor; 11. double groove wheel; 12. single groove wheel; 13. mounting rod; 14. brush; 15. screw. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] As mentioned in the background art, when the device is used outdoors in the prior art, external insects may enter the box through the heat dissipation holes, which may cause damage to the electrical or circuit inside the box. The utility model provides an electrical engineering automatic power distribution device.

[0023] Example 1

[0024] Reference Figures 1 to 3 , an electrical engineering automatic power distribution device, comprising, a distribution box 1, both sides of the distribution box 1 are provided with through holes;

[0025] Support bearings 5 ​​are provided on both sides of the distribution box 1, and connecting cylinders 2 are rotatably connected to the support bearings 5 ​​on both sides, and the connecting cylinders 2 and the through holes are mutually connected, and the connecting cylinders 2 can rotate through the support bearings 5;

[0026] The outer ring of the connecting tube 2 is evenly provided with heat dissipation holes 1 3, and the sides of the connecting tubes 2 on both sides away from each other are evenly provided with heat dissipation holes 2 4. The heat dissipation holes 1 3, the heat dissipation holes 2 4 and the through holes do not affect the heat dissipation of the distribution box 1;

[0027] A driving assembly is provided in the distribution box 1 , and the driving assembly is respectively connected to the connecting cylinders 2 on both sides, and the driving assembly is used to drive the connecting cylinders 2 to rotate.

[0028] The driving assembly includes a connecting rod 6 connected to the connecting cylinder 2, a driven bevel gear 7 is provided on the connecting rod 6, the bottoms of the driven bevel gears 7 on both sides are meshed and connected with driving bevel gears 9, rotating shafts 8 are provided on the driving bevel gears 9 on both sides, single groove wheels 12 are provided on the rotating shafts 8 on both sides, a motor 10 is provided on the bottom inner wall of the distribution box 1, and a double groove wheel 11 is provided on the output shaft of the motor 10, and the double groove wheels 11 are respectively connected to the single groove wheels 12 on both sides through belts. The motor 10 is powered and controlled by the existing technology, and can drive the double groove wheel 11 to rotate, so that the belt drives the single groove wheels 12 on both sides to rotate, which can drive the rotating shaft 8 to rotate, and then drive the driven bevel gear 7 to rotate through the driving bevel gear 9, so that the connecting rod 6 drives the connecting cylinder 2 to rotate, thereby extending the time for insects to enter the connecting cylinder 2.

[0029] In order to ensure that the rotating shaft 8 can rotate, the bottom of the rotating shaft 8 is connected to the distribution box 1 through a bearing.

[0030] In order to prevent insects from remaining on the connecting tube 2 and eventually entering the connecting tube 2, a brush 14 is closely connected to the side of the connecting tube 2 away from the distribution box 1 and the top. The brush 14 is an inverted L-shaped structure, wherein the brush 14 is arranged on the mounting rod 13, so that when the connecting tube 2 rotates, the heat dissipation hole 1 3 and the heat dissipation hole 2 4 successively pass through the brush 14, and the insects can be brushed off.

[0031] Example 2

[0032] Reference Figures 1 to 3 Since the brush 14 will be worn after use, a screw 15 connected to the distribution box 1 is provided on the mounting rod 13 to facilitate replacement.

[0033] The rest of the structure is the same as that of Example 1.

[0034] The connection tube 2 is rotated to make it more difficult for insects to stay on the connection tube 2, thereby extending the time for insects to enter the connection tube 2 through the heat dissipation holes 1 and 2 4, so that they can be brushed off by the brush 14 during subsequent rotation. This solves the problem that external insects may enter the distribution box 1 through the heat dissipation holes 1 3 and 2 4 when the device is used outdoors, thereby solving the problem that external insects may enter the inside of the distribution box 1 through the heat dissipation holes 1 3 and 2 4, thereby causing damage to the internal electrical or circuits.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrical engineering automatic power distribution device, characterized in that: include, A distribution box (1), wherein both sides of the distribution box (1) are provided with through holes; Support bearings (5) are provided on both sides of the distribution box (1), and connecting cylinders (2) are rotatably connected to the support bearings (5) on both sides, and the connecting cylinders (2) and the through holes are interconnected; The outer ring of the connecting tube (2) is evenly provided with heat dissipation holes (3), and the sides of the connecting tubes (2) on both sides away from each other are evenly provided with heat dissipation holes (4); A driving assembly is arranged in the distribution box (1), and the driving assembly is respectively connected to the connecting cylinders (2) on both sides.

2. An electrical engineering automation distribution device according to claim 1, characterized in that: The driving assembly comprises a connecting rod (6) connected to the connecting cylinder (2); a driven bevel gear (7) is arranged on the connecting rod (6); the bottoms of the driven bevel gears (7) on both sides are meshedly connected with driving bevel gears (9); rotating shafts (8) are arranged on both sides of the driving bevel gears (9); single groove wheels (12) are arranged on the rotating shafts (8) on both sides; a motor (10) is arranged on the inner wall of the bottom of the distribution box (1); the output shaft of the motor (10) is provided with a double groove wheel (11); the double groove wheel (11) is respectively connected to the single groove wheels (12) on both sides through belts.

3. An electrical engineering automation distribution device according to claim 2, characterized in that: The bottom of the rotating shaft (8) is connected to the distribution box (1) via a bearing.

4. The electrical engineering automation distribution device according to claim 1, characterized in that: A brush (14) is fitted and connected to the side of the connecting tube (2) away from the distribution box (1) and the top thereof, and the brush (14) is in an inverted L-shaped structure.

5. An electrical engineering automation distribution device according to claim 4, characterized in that: The brush (14) is arranged on the mounting rod (13).

6. An electrical engineering automation distribution device according to claim 5, characterized in that: The installation rod (13) is provided with a screw (15) connected to the distribution box (1).

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