CN211088908U - Power distribution cabinet with self-cleaning function - Google Patents

Abstract

The utility model discloses a power distribution cabinet with a self-cleaning function, which comprises a cabinet body. A motor base is fixedly connected to the inner walls on both sides of the bottom end of the cabinet body, and a motor is fixedly installed on the top of the motor base. The bottom ends of both sides of the cabinet are provided with first through holes, the output shaft of the motor extends to the outside of the cabinet at the first through holes, the tops of both sides of the cabinet are provided with cleaning devices, and the Two first chutes are opened on both sides of the cabinet body, and the cleaning device is slidably connected to the cabinet body at the first chutes. The cleaning device includes two sliding blocks, and the sliding blocks are L-shaped. The sliding block is slidably connected with the cabinet body at the first chute, one side of the two sliding blocks is fixedly connected with a connecting block, and one side of the two connecting blocks is fixedly connected with a connecting plate. Compared with the existing device, the utility model can simultaneously clean the outer wall and the top of the power distribution cabinet through the rotation of the motor, thereby achieving a better effect.

Description

A power distribution cabinet with self-cleaning function

technical field

The utility model relates to the technical field of electrical equipment, in particular to a power distribution cabinet with a self-cleaning function.

Background technique

Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets and metering cabinets, which are the final equipment of the power distribution system. The power distribution cabinet is the general name of the motor control center. The power distribution cabinet is used in situations where the load is relatively scattered or there are few circuits; the motor control center is used in the occasions where the load is concentrated or there are many circuits. The electric energy of a certain circuit in the electrical equipment is distributed to the nearby load. However, after the power distribution cabinet is used for a long time, a large amount of dust will adhere to the outer surface of the power distribution cabinet, which will not only easily cause the cabinet body of the power distribution cabinet to corrode, but also And it will reduce the heat dissipation performance of the power distribution cabinet.

After searching, the Chinese Patent Authorization Publication No. CN208045986U discloses a power distribution cabinet with automatic cleaning function, including cabinet body, circuit components, splint, electric conveyor belt, nylon rope, coil, electric motor, base, rotating shaft, Back plate, sleeve, cleaning sponge, sliding rod, first telescopic spring, top cover, first connecting block, second telescopic spring, threaded hole, spacer, slider, slide rail, threaded knob, second connecting block and limit block. A power distribution cabinet with automatic cleaning function in the above-mentioned patents has the following shortcomings: the device can automatically clean the cabinet of the power distribution cabinet, but the device cannot fully clean the cabinet of the power distribution cabinet. At the same time, the structure is more complicated and the cost is higher.

Utility model content

The purpose of the utility model is to propose a power distribution cabinet with self-cleaning function in order to solve the shortcomings existing in the prior art.

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

A power distribution cabinet with a self-cleaning function, comprising a cabinet body, a motor base is fixedly connected to the inner walls on both sides of the bottom end of the cabinet body, a motor is fixedly installed on the top of the motor base, and two sides of the cabinet body are fixedly connected. A first through hole is opened at the bottom end, and the output shaft of the motor extends to the outside of the cabinet body at the first through hole. The top ends of both sides of the cabinet body are provided with cleaning devices, and the two sides of the cabinet body are provided with cleaning devices. Both are provided with two first chute, and the cleaning device is slidably connected with the cabinet at the first chute.

Further, the cleaning device includes two sliding blocks, the sliding blocks are L-shaped, the sliding blocks are slidably connected to the cabinet body at the first chute, and one side of the two sliding blocks is fixedly connected with a A connecting block, one side of the two connecting blocks is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a brush, and one side of the brush is in contact with the cabinet.

Further, the output shaft of the motor is sleeved with a fixed sleeve, and two rigid wires are wound around the outside of the fixed sleeve. The winding directions of the two rigid wires are opposite, and the bottom ends of the two sides of the cabinet are Two fixed pulleys are rotatably connected to each other, the rigid wire is wound around the outside of the fixed pulley, and one end of the rigid wire is fixedly connected with the slider.

Further, two cabinet doors are rotatably connected to the body side of the cabinet body, a cover plate is fixedly connected to the top of the cabinet body, and a second chute is provided on both sides of the top end of the cover plate. Both sides of the chute are provided with drain holes, the cover plate is provided with a limit block at the second chute, and a spring is fixedly connected between the limit block and one side inner wall of the second chute, and the two The top end of the limiting block is fixedly connected with a sliding plate, the bottom end of the sliding plate is fixedly connected with a sponge cloth, and a rigid wire is connected between the sliding block and the sliding plate.

Further, both sides of the cabinet body are provided with heat dissipation ports, and the heat dissipation ports are inclined downward.

Further, the inner walls on both sides of the cabinet are fixedly connected with a fixing frame, one side of the fixing frame is provided with a circular through hole, and the fixing frame is fixedly connected between the inner walls on both sides of the circular through hole. A mounting plate, a fan is fixedly installed on one side of the mounting plate.

The beneficial effects of the present utility model are:

1. By setting the motor, the first chute, the fixed pulley, the rigid rope, the fixed sleeve, the slider, the connecting block, the connecting plate, the brush, the cover, the fixed box and the spring, the fixed sleeve is driven to rotate by starting the motor, The fixed block rotates and pulls the rigid line, and the slider is pulled down by the rigid line, and the slider drives the connecting block, the connecting plate and the brush to move, so that both sides of the cabinet can be cleaned, and the connecting plate slides and pulls the spring, when the motor After closing, the spring can drive the connecting plate to rise, so that the connecting plate can be restored to its original position, the structure is simple, and the effect is good;

2. By setting the second chute, sliding plate, limit block, and sewage hole, when the slider descends, pull the limit block to slide, and the limit block slides to drive the sliding plate to move, so that the cover plate can be cleaned, while limiting the movement of the cover plate. The movement of the bit block can discharge the stains in the second chute through the drain hole to achieve better results;

3. By setting the fixing frame, the mounting plate and the fan, when the motor starts, the fan starts, and the fan rotates to drive the air flow, so that the dust attached to the heat dissipation port can be blown away, so as to avoid the heat dissipation caused by excessive dust accumulation on the heat dissipation port. worse.

Description of drawings

1 is a schematic front view of a power distribution cabinet with a self-cleaning function proposed in Embodiment 1;

2 is a schematic top-view structural diagram of a cleaning device for a power distribution cabinet with a self-cleaning function proposed in Embodiment 1;

3 is a schematic structural diagram of a side view of a power distribution cabinet with a self-cleaning function proposed in Embodiment 1;

FIG. 4 is a schematic front view of the structure of a power distribution cabinet with a self-cleaning function proposed in Embodiment 2. FIG.

In the figure: cabinet 1, cabinet door 2, first chute 3, fixed pulley 4, rigid rope 5, fixed sleeve 6, cooling vent 7, slider 8, connecting block 9, connecting plate 10, brush 1001, cover Plate 11 , second chute 1101 , sliding plate 12 , limit block 13 , drain hole 14 , motor 15 , motor base 16 , fixing box 17 , clockwork 18 , fixing frame 19 , mounting plate 20 , fan 21 .

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present patent and simplifying the description, rather than indicating or implying The device or element referred to must have, be constructed, and operate in a particular orientation and is not to be construed as a limitation of this patent.

In the description of this patent, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "arranged" should be understood in a broad sense. , it can also be detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

Example 1

1-3 , a power distribution cabinet with self-cleaning function includes a cabinet body 1 , a motor base 16 is fixedly connected to the inner walls on both sides of the bottom end of the cabinet body 1 , and the top of the motor base 16 is fixedly installed There is a motor 15 , the bottom ends of both sides of the cabinet body 1 are provided with first through holes, the output shaft of the motor 15 extends to the outside of the cabinet body 1 at the first through holes, and the two sides of the cabinet body 1 are provided. A cleaning device is provided at the top of the side, and two first chute 3 are provided on both sides of the cabinet body 1 , and the cleaning device is slidably connected to the cabinet body 1 at the first chute 3 .

The cleaning device includes two sliders 8, the sliders 8 are L-shaped, the sliders 8 are slidably connected with the cabinet 1 at the first chute 3, and one of the two sliders 8 A connecting block 9 is fixedly connected to each side, a connecting plate 10 is fixedly connected to one side of the two connecting blocks 9, a brush 1001 is fixedly connected to one side of the connecting plate 10, and one side of the brush 1001 is connected to the connecting plate 10. Cabinet 1 contacts.

Wherein, the output shaft of the motor 15 is sleeved with a fixed sleeve 6 , and two rigid wires 5 are wound around the outside of the fixed sleeve 6 . The winding directions of the two rigid wires 5 are opposite, and the cabinet 1 Two fixed pulleys 4 are rotatably connected to the bottom ends of the two sides of the wire, the rigid wire 5 is wound around the outside of the fixed pulley 4, and one end of the rigid wire is fixedly connected to the slider 8, and the fixed sleeve 6 is driven to rotate by starting the motor 15 , the fixed block 6 rotates and pulls the rigid line 5, and pulls the slider 8 to slide down through the rigid line 5, and the slider 8 drives the connecting block 9, the connecting plate 10 and the brush 1001 to move, so that both sides of the cabinet 1 can be cleaned. , the connecting plate 10 slides and pulls the mainspring 18. When the motor 15 is turned off, the mainspring 18 can drive the connecting plate 10 to rise, so that the connecting plate 10 can be restored to its original position.

Wherein, two cabinet doors 2 are rotatably connected to the body side of the cabinet body 1 , a cover plate 11 is fixedly connected to the top of the cabinet body 1 , and a second chute 1101 is opened on both sides of the top end of the cover plate 11 . , both sides of the second chute 1101 are provided with drain holes 14 , the cover plate 11 is provided with a limit block 13 at the second chute 1101 , and the limit block 13 is connected to one of the second chute 1101 . A spring is fixedly connected between the side and inner walls, a sliding plate 12 is fixedly connected to the top of the two limit blocks 13 , and a sponge cloth is fixedly connected to the bottom end of the sliding plate 12 . A rigid line is connected between.

Wherein, both sides of the cabinet body 1 are provided with cooling vents 7, and the cooling vents 7 are inclined downward. When the slider 8 descends, the limiting block 13 is pulled to slide, and the sliding of the limiting block 13 drives the sliding plate 12 to move. , so that the cover plate 11 can be cleaned, and at the same time, the movement of the limiting block 13 can discharge the stains in the second chute 1101 through the drain hole 14 .

Working principle: When the power distribution cabinet is clean, the motor 15 is started to drive the fixed sleeve 6 to rotate, the fixed block 6 rotates and pulls the rigid line 5, and the rigid line 5 pulls the slider 8 to slide down, and the slider 8 drives the connection block 9. Connect The plate 10 and the brush 1001 move, so that both sides of the cabinet 1 can be cleaned. The connecting plate 10 slides and pulls the mainspring 18. When the motor 15 is turned off, the mainspring 18 can drive the connecting plate 10 to rise, thereby making the connecting plate 10 Return to the original position, when the slider 8 is lowered, pull the limit block 13 to slide, and the limit block 13 slides to drive the sliding plate 12 to move, so that the cover plate 11 can be cleaned, and the movement of the limit block 13 can move the second chute 1101 Medium stains are discharged through the drain hole 14 .

Example 2

Referring to FIG. 4 , a power distribution cabinet with self-cleaning function, in this embodiment, compared with Embodiment 1, in order to allow the dust from the heat dissipation port 7 to be blown out, the inner walls on both sides of the cabinet body 1 are fixedly connected with fixing brackets 19. One side of the fixing frame 19 is provided with a circular through hole, the fixing frame 19 is fixedly connected with a mounting plate 20 between the inner walls on both sides of the circular through hole, and one side of the mounting plate 20 is fixedly installed There is a fan 21. When the motor 15 is started, the fan 21 is started, and the rotation of the fan 21 drives the air flow, so that the dust attached to the heat dissipation port 7 can be blown away, so as to avoid excessive dust accumulation on the heat dissipation port 7, which will lead to poor heat dissipation. .

Working principle: by starting the motor 15, the fixed sleeve 6 is driven to rotate, the fixed block 6 rotates and pulls the rigid line 5, and the rigid line 5 pulls the slider 8 to slide down, and the slider 8 drives the connecting block 9, the connecting plate 10 and the brush 1001 to move , so that both sides of the cabinet 1 can be cleaned, the connecting plate 10 slides and pulls the mainspring 18, when the motor 15 is turned off, the mainspring 18 can drive the connecting plate 10 to rise, so that the connecting plate 10 is restored to its original position, and the slider 8 When descending, pull the limit block 13 to slide, the limit block 13 slides to drive the sliding plate 12 to move, so that the cover plate 11 can be cleaned, and the limit block 13 moves to discharge the stains in the second chute 1101 through the sewage hole 14 When the motor 15 is started, the fan 21 is started, and the rotation of the fan 21 drives the air flow, so that the dust attached to the heat dissipation port 7 can be blown away, so as to avoid excessive dust accumulation on the heat dissipation port 7 resulting in poor heat dissipation.

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 (6)

1. The utility model provides a switch board that possesses self-cleaning function, includes the cabinet body (1), its characterized in that, the equal fixedly connected with motor base (16) of the bottom both sides inner wall of the cabinet body (1), the top fixed mounting of motor base (16) has motor (15), first through-hole has all been seted up to the both sides bottom of the cabinet body (1), the output shaft of motor (15) extends to the outside of the cabinet body (1) in first through-hole department, the both sides top of the cabinet body (1) all is equipped with cleaning device, two first spout (3) have all been seted up to the both sides of the cabinet body (1), cleaning device is in first spout (3) department and cabinet body (1) sliding connection.

2. The switch board with self-cleaning function according to claim 1, wherein the cleaning device comprises two sliding blocks (8), the sliding blocks (8) are L-shaped, the sliding blocks (8) are slidably connected with the cabinet body (1) at the first sliding groove (3), a connecting block (9) is fixedly connected to one side of each of the two sliding blocks (8), a connecting plate (10) is fixedly connected to one side of each of the two connecting blocks (9), a brush (1001) is fixedly connected to one side of each of the connecting plates (10), and one side of each brush (1001) is in contact with the cabinet body (1).

3. The switch board with the self-cleaning function according to claim 2, wherein a fixing sleeve (6) is sleeved outside an output shaft of the motor (15), two rigid wires (5) are wound outside the fixing sleeve (6), winding directions of the two rigid wires (5) are opposite, two fixed pulleys (4) are rotatably connected to bottom ends of two sides of the cabinet body (1), the rigid wires (5) are wound outside the fixed pulleys (4), and one end of the rigid wire is fixedly connected with the sliding block (8).

4. The power distribution cabinet with the self-cleaning function according to claim 3, wherein two cabinet doors (2) are rotatably connected to a body side of the cabinet body (1), a cover plate (11) is fixedly connected to a top end of the cabinet body (1), second sliding grooves (1101) are respectively formed in both sides of the top end of the cover plate (11), sewage discharge holes (14) are respectively formed in both sides of the second sliding grooves (1101), a limiting block (13) is arranged at the second sliding groove (1101) of the cover plate (11), a spring is fixedly connected between the limiting block (13) and an inner wall of one side of the second sliding groove (1101), sliding plates (12) are fixedly connected to top ends of the two limiting blocks (13), sponge cloth is fixedly connected to bottom ends of the sliding plates (12), and a rigid line is connected between the sliding plate (8) and the sliding plates (12).

5. The power distribution cabinet with the self-cleaning function according to claim 4, wherein heat dissipation openings (7) are formed on both sides of the cabinet body (1), and the heat dissipation openings (7) are inclined downward.

6. The power distribution cabinet with the self-cleaning function according to claim 5, wherein the inner walls of the two sides of the cabinet body (1) are fixedly connected with a fixing frame (19), a circular through hole is formed in one side of the fixing frame (19), a mounting plate (20) is fixedly connected between the inner walls of the two sides of the circular through hole of the fixing frame (19), and a fan (21) is fixedly mounted on one side of the mounting plate (20).

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