Power distribution cabinet convenient for wire bunching

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet convenient for bunching, which comprises a cabinet body, a mounting plate, an exhaust fan and an air inlet fan, a mounting plate is connected to the inner wall of the cabinet body, an exhaust fan is connected to one side of the cabinet body in a penetrating mode, and an air inlet fan is connected to the bottom of the cabinet body in a penetrating mode. According to the power distribution cabinet convenient for bunching, L-shaped plates on two sides of a hook plate are pressed to be inserted into square holes, the L-shaped plates are loosened for fixation, then a baffle plate is pulled towards one side to place a cable into the hook plate, the baffle plate is loosened, and the cable is fixed in the hook plate from one side, so that bunching of the power distribution cabinet is facilitated, and a cleaning motor is started to drive a winding roller to rotate; according to the power distribution cabinet, the part, to which impurities are attached, of the dustproof net is cleaned by the cleaning brush and is wound on one group of winding rollers, and the dustproof net, to which impurities are not attached, on the other group of winding rollers is arranged below the air inlet fan, so that the heat dissipation fan does not need to be stopped, and the power distribution cabinet is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet that is convenient for wiring. Background Art

[0002] The power distribution cabinet distributes the power of a circuit of the upper level power distribution equipment to the load. This level of equipment should provide protection, monitoring and control for the load. The power distribution cabinet is a device that concentrates, switches and distributes power. The power distribution cabinet is generally composed of a cabinet body and multiple electrical components. The existing power distribution cabinet still has certain defects when in use, such as;

[0003] The cables inside the existing distribution cabinet are usually bundled with rolled strips, and then the excess parts are cut off. When the line needs to be changed later, the rolled strips need to be cut and re-bundled, which is troublesome. In addition, the dust screen of the distribution cabinet will be attached with some impurities when used for a long time. In order not to affect the heat dissipation, it needs to be cleaned manually regularly, which is a troublesome problem. Utility Model Content

[0004] The utility model aims to provide a power distribution cabinet which is convenient for wiring, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power distribution cabinet that is convenient for wiring, comprising: a cabinet body, a mounting plate, an exhaust fan and an intake fan;

[0006] A mounting plate is connected to the inner wall of the cabinet, an exhaust fan is connected through one side of the cabinet, and an inlet fan is connected through the bottom of the cabinet;

[0007] The rear part of the inner wall of the cabinet is connected with a wire binding mechanism, and the bottom of the cabinet is connected with a dustproof mechanism.

[0008] Preferably, the wiring harness mechanism includes: a U-shaped plate, a square hole, a hook plate, a positioning block, a slide groove, a sliding rod, a first spring, a slider, a baffle, a T-shaped rod, a second spring and an L-shaped plate. The rear part of the inner wall of the cabinet is connected to the U-shaped plate by screws, and multiple groups of square holes are opened in the U-shaped plate. The front part of the U-shaped plate is abutted against the hook plate, and the back of the hook plate is fixedly connected to the positioning block, and the positioning block is slidably connected in the square hole.

[0009] Preferably, a sliding groove is opened at the front part of the hook plate, a sliding rod is connected to the inner wall of the sliding groove, a first spring is sleeved on the outer side of the sliding rod, the first spring abuts against the inner wall of the sliding groove, and the other end of the first spring abuts against a sliding block, the sliding block is slidably connected to the sliding rod, and a baffle is fixedly connected to the front part of the sliding block.

[0010] Preferably, one side of the hook plate is connected to a T-shaped rod, the outer side of the T-shaped rod is sleeved with a second spring, the second spring abuts against one side of the hook plate, and the other end of the second spring abuts against an L-shaped plate, the L-shaped plate is slidably connected to the T-shaped rod, and the L-shaped plate is engaged in the square hole.

[0011] Preferably, the dustproof mechanism includes: a rectangular cylinder, a rectangular frame, a roller, a dustproof net, a pressure roller, a U-shaped rod, a cleaning motor, a cleaning brush, a driven synchronous pulley, a stepper motor, an active synchronous pulley, a toothed belt and a controller. The bottom of the cabinet is connected to a rectangular cylinder by bolts, the bottom of the rectangular cylinder is connected to a rectangular frame, and two sets of rollers are rotated through the inside of the rectangular cylinder.

[0012] Preferably, a dustproof net is wound around the outside of the roller, the dustproof net is attached to the upper surface of the rectangular frame, a pressure roller is rotatably connected to the inner wall of the rectangular tube close to the roller, and the dustproof net abuts between the inner wall of the rectangular tube and the pressure roller.

[0013] Preferably, a U-shaped rod is connected to the bottom of the rectangular frame, a cleaning motor is connected to the upper surface of the U-shaped rod, a cleaning brush is connected to the output end of the cleaning motor, the cleaning brush is arranged in the rectangular frame, and the cleaning brush abuts against the bottom of the dustproof net.

[0014] Preferably, the front of the winding roller is connected to a driven synchronous pulley, the front of the rectangular cylinder is connected to a stepping motor, the output end of the stepping motor is connected to a driving synchronous pulley, the outer side of the driving synchronous pulley is meshed with a toothed belt, and the toothed belt is meshed with the outer side of the driven synchronous pulley;

[0015] A controller is connected above the inner wall of the cabinet, and the controller is electrically connected to the cleaning motor and the stepping motor.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the power distribution cabinet convenient for cable bundling, the L-shaped plates on both sides of the hook plate are pressed to insert into the square holes and the L-shaped plates are loosened to fix, and then the baffle is pulled to one side to put the cable into the hook plate and the baffle is loosened, and the cable is fixed in the hook plate from one side, so as to facilitate the cable bundling of the power distribution cabinet, start the cleaning motor to drive the roller to rotate, clean the part of the dust net attached by impurities with a cleaning brush, and wind it on a set of rollers, and place the dust net on the other set of rollers that is not attached by impurities under the inlet fan, without stopping the cooling fan, so as to facilitate the cleaning of the power distribution cabinet, the specific contents are as follows:

[0017] 1. Press the L-shaped plates on both sides of the hook plate, insert the positioning block on the back of the hook plate and the L-shaped plate into the square hole, then loosen the L-shaped plate. The second spring pushes the L-shaped plate to engage in the square hole. Put the cable into the hook plate and loosen the baffle. The first spring pushes the slider to drive the baffle to squeeze the cable into the hook plate. By quickly installing the hook plate and fixing the cable in the hook plate from one side, it is convenient to bundle the cables of the distribution cabinet.

[0018] 2. The controller starts the cleaning motor regularly to clean the dust screen, and starts the stepper motor to drive the active synchronous pulley to rotate, and drives the driven synchronous pulley to drive the roller to rotate, and the dust screen is wound from one set of rollers to another set of rollers. The part of the dust screen attached by impurities is cleaned with a cleaning brush and wound on a set of rollers, and the dust screen on the other set of rollers that is not attached by impurities is placed under the inlet fan. There is no need to stop the cooling fan, which makes it easy to clean the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main cross-sectional structure of the cabinet of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the hook plate of the utility model when viewed from bottom;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of a rectangular tube of the utility model;

[0022] Figure 4 It is a schematic diagram of the main structure of the utility model.

[0023] In the figure: 1. cabinet; 2. mounting plate; 3. exhaust fan; 4. air intake fan; 5. wire harness mechanism; 501. U-shaped plate; 502. square hole; 503. hook plate; 504. positioning block; 505. slide groove; 506. slide bar; 507. first spring; 508. slider; 509. baffle; 510. T-shaped rod; 511. second spring; 512. L-shaped plate; 6. dustproof mechanism; 601. rectangular cylinder; 602. rectangular frame; 603. winding roller; 604. dustproof net; 605. pressure roller; 606. U-shaped rod; 607. cleaning motor; 608. cleaning brush; 609. driven synchronous pulley; 610. stepping motor; 611. active synchronous pulley; 612. toothed belt; 613. controller. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1 and Figure 2 The utility model provides a technical solution: a power distribution cabinet that is convenient for wiring, comprising: a cabinet body 1, a mounting plate 2, an exhaust fan 3 and an intake fan 4;

[0026] A mounting plate 2 is connected to the inner wall of the cabinet 1, an exhaust fan 3 is connected through one side of the cabinet 1, and an inlet fan 4 is connected through the bottom of the cabinet 1; a wiring harness mechanism 5 is connected to the rear of the inner wall of the cabinet 1, and a dustproof mechanism 6 is connected to the bottom of the cabinet 1.

[0027] The harness mechanism 5 includes: a U-shaped plate 501, a square hole 502, a hook plate 503, a positioning block 504, a slide groove 505, a slide bar 506, a first spring 507, a slider 508, a baffle 509, a T-shaped rod 510, a second spring 511 and an L-shaped plate 512. The rear part of the inner wall of the cabinet 1 is connected with the U-shaped plate 501 by screws. The U-shaped plate 501 has multiple groups of square holes 502. The front part of the U-shaped plate 501 abuts against the hook plate 503. The back of the hook plate 503 is fixedly connected with the positioning block 504. The positioning block 504 is slidably connected in the square hole 502. The front part of the hook plate 503 is provided with a slide groove 505. The inner wall of the slide groove 505 is connected to the slide bar 512. 06, a first spring 507 is sleeved on the outer side of the slide bar 506, the first spring 507 abuts on the inner wall of the slide groove 505, and the other end of the first spring 507 abuts on a slider 508, the slider 508 is slidably connected to the slide bar 506, and the front part of the slider 508 is fixedly connected to a baffle 509, one side of the hook plate 503 is connected to a T-shaped rod 510, the outer side of the T-shaped rod 510 is sleeved with a second spring 511, the second spring 511 abuts on one side of the hook plate 503, and the other end of the second spring 511 abuts on an L-shaped plate 512, the L-shaped plate 512 is slidably connected to the T-shaped rod 510, and the L-shaped plate 512 is engaged in the square hole 502.

[0028] In the specific implementation, the L-shaped plates 512 on both sides of the hook plate 503 are pressed, and slide along the T-shaped rod 510 to squeeze the second spring 511, and the positioning block 504 on the back of the hook plate 503 and the L-shaped plate 512 are inserted into the square hole 502, and then the L-shaped plate 512 is loosened, and the second spring 511 pushes the L-shaped plate 512 to engage in the square hole 502. The square holes 502 are evenly arranged on the U-shaped plate 501, and the hook plate 503 can be installed horizontally or vertically. The three groups of positioning blocks 504 on the back of the hook plate 503 are aligned with the hook The plate 503 is limited to prevent the hook plate 503 from sliding, and then the baffle 509 is pulled to one side to drive the slider 508 to slide along the slide rod 506, squeezing the first spring 507, placing the cable into the hook plate 503 and loosening the baffle 509. The first spring 507 pushes the slider 508 to drive the baffle 509 to squeeze the cable into the hook plate 503. By quickly installing the hook plate 503 and fixing the cable in the hook plate 503 from one side, there is no need to insert one end of the cable for fixing, which is convenient for bundling the distribution cabinet.

[0029] See also Figure 1 , Figure 3 and Figure 4 It can be seen that the dustproof mechanism 6 includes: a rectangular cylinder 601, a rectangular frame 602, a roller 603, a dustproof net 604, a pressure roller 605, a U-shaped rod 606, a cleaning motor 607, a cleaning brush 608, a driven synchronous pulley 609, a stepping motor 610, an active synchronous pulley 611, a toothed belt 612 and a controller 613. The bottom of the cabinet 1 is connected to the rectangular cylinder 601 by bolts, the bottom of the rectangular cylinder 601 is connected to the rectangular frame 602, and two groups of rollers 603 are rotated through the inside of the rectangular cylinder 601, and the dustproof net 604 is wound around the outside of the roller 603. The dustproof net 604 is attached to the upper surface of the rectangular frame 602, and the pressure roller 605 is rotatably connected to the inner wall of the rectangular cylinder 601 close to the roller 603. The dustproof net 604 abuts against the inner wall of the rectangular cylinder 601 and the pressure roller 60 5, a U-shaped rod 606 is connected to the bottom of the rectangular frame 602, a cleaning motor 607 is connected to the upper surface of the U-shaped rod 606, a cleaning brush 608 is connected to the output end of the cleaning motor 607, the cleaning brush 608 is arranged in the rectangular frame 602, and the cleaning brush 608 abuts against the bottom of the dustproof net 604, a driven synchronous pulley 609 is connected to the front of the roller 603, a stepper motor 610 is connected to the front of the rectangular cylinder 601, an active synchronous pulley 611 is connected to the output end of the stepper motor 610, the outer side of the active synchronous pulley 611 is meshed with a toothed belt 612, and the toothed belt 612 is meshed with the outer side of the driven synchronous pulley 609; a controller 613 is connected to the upper inner wall of the cabinet 1, and the controller 613 is electrically connected to the cleaning motor 607 and the stepper motor 610.

[0030] In a specific implementation, the dustproof net 604 filters the air passing through the rectangular frame 602, and the controller 613 is set to have a cleaning time interval. When the set cleaning time is reached, the controller 613 regularly starts the cleaning motor 607 to drive the cleaning brush 608 to clean the dustproof net 604, and at the same time starts the stepper motor 610 to drive the active synchronous pulley 611 to rotate a certain number of circles, the active synchronous pulley 611 drives the toothed belt 612 to drive the driven synchronous pulley 609 to rotate, and the driven synchronous pulley 609 drives the winding roller 603 to rotate, so that the dustproof net 604 is moved from one side to another side. The group of winding rollers 603 is wound on another group of winding rollers 603, and the part of the dust-proof net 604 attached with impurities is cleaned with a cleaning brush 608 and wound on one group of winding rollers 603. The dust-proof net 604 on the other group of winding rollers 603 that is not attached with impurities is placed under the air inlet fan 4, and there is no need to stop the cooling fan. After the dust-proof net 604 on one group of winding rollers 603 is unwound, the stepper motor 610 is reversed to unwound the dust-proof net 604 on the other group of winding rollers 603 and wound on the unwound rolling rollers 603, so as to facilitate the cleaning of the distribution cabinet.

[0031] To sum up: when using this type of distribution cabinet that is convenient for wiring, first, install the electric meter, switch and other equipment on the mounting plate 2, install the hook plate 503 at the position where the cable passes according to the cable position of the electric meter, switch and other equipment, put the cable into the hook plate 503, set the cleaning time interval for the controller 613, and the inlet fan 4 filters the outside air from the rectangular frame 602 through the dustproof net 604, and then enters the cabinet 1, takes away the heat inside the cabinet 1 and discharges it from the exhaust fan 3. After the set cleaning time is reached, the part of the dustproof net 604 attached by impurities is cleaned and wound around a group of rollers 603, and the dustproof net 604 on the other group of rollers 603 that is not attached by impurities is placed under the inlet fan 4. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A power distribution cabinet for convenient wiring, comprising: The cabinet (1), the mounting plate (2), the exhaust fan (3) and the air inlet fan (4) are characterized by: The inner wall of the cabinet (1) is connected to a mounting plate (2), one side of the cabinet (1) is penetrated by an exhaust fan (3), and the bottom of the cabinet (1) is penetrated by an intake fan (4); The rear portion of the inner wall of the cabinet (1) is connected to a wire harness mechanism (5), and the bottom of the cabinet (1) is connected to a dustproof mechanism (6).

2. A power distribution cabinet for convenient wiring according to claim 1, characterized in that: The harness mechanism (5) comprises: a U-shaped plate (501), a square hole (502), a hook plate (503), a positioning block (504), a sliding groove (505), a sliding rod (506), a first spring (507), a sliding block (508), a baffle (509), a T-shaped rod (510), a second spring (511) and an L-shaped plate (512); the rear part of the inner wall of the cabinet (1) is connected to the U-shaped plate (501) by screws; a plurality of groups of square holes (502) are formed in the U-shaped plate (501); the front part of the U-shaped plate (501) is abutted against the hook plate (503); the back of the hook plate (503) is fixedly connected to the positioning block (504); and the positioning block (504) is slidably connected in the square hole (502).

3. A power distribution cabinet for convenient wiring according to claim 2, characterized in that: A slide groove (505) is provided at the front of the hook plate (503); a slide rod (506) is connected to the inner wall of the slide groove (505); a first spring (507) is sleeved on the outer side of the slide rod (506); the first spring (507) abuts against the inner wall of the slide groove (505); and a slider (508) abuts against the other end of the first spring (507); the slider (508) is slidably connected to the slide rod (506); and a baffle (509) is fixedly connected to the front of the slider (508).

4. A power distribution cabinet for convenient wiring according to claim 2, characterized in that: One side of the hook plate (503) is connected to a T-shaped rod (510), the outer side of the T-shaped rod (510) is sleeved with a second spring (511), the second spring (511) abuts against one side of the hook plate (503), and the other end of the second spring (511) abuts against an L-shaped plate (512), the L-shaped plate (512) is slidably connected to the T-shaped rod (510), and the L-shaped plate (512) is engaged in the square hole (502).

5. The power distribution cabinet for convenient wiring according to claim 1, characterized in that: The dustproof mechanism (6) comprises: a rectangular cylinder (601), a rectangular frame (602), a roller (603), a dustproof net (604), a pressure roller (605), a U-shaped rod (606), a cleaning motor (607), a cleaning brush (608), a driven synchronous pulley (609), a stepping motor (610), a driving synchronous pulley (611), a toothed belt (612) and a controller (613); the bottom of the cabinet (1) is connected to the rectangular cylinder (601) by bolts, the bottom of the rectangular cylinder (601) is connected to the rectangular frame (602), and two groups of rollers (603) are rotatably inserted into the rectangular cylinder (601).

6. A power distribution cabinet for convenient wiring according to claim 5, characterized in that: A dustproof net (604) is wound around the outside of the winding roller (603), the dustproof net (604) is attached to the upper surface of the rectangular frame (602), a pressure roller (605) is rotatably connected to the inner wall of the rectangular tube (601) close to the winding roller (603), and the dustproof net (604) is abutted between the inner wall of the rectangular tube (601) and the pressure roller (605).

7. A power distribution cabinet for convenient wiring according to claim 5, characterized in that: The bottom of the rectangular frame (602) is connected to a U-shaped rod (606), the upper surface of the U-shaped rod (606) is connected to a cleaning motor (607), the output end of the cleaning motor (607) is connected to a cleaning brush (608), the cleaning brush (608) is arranged in the rectangular frame (602), and the cleaning brush (608) is abutted against the bottom of the dustproof net (604).

8. The power distribution cabinet for convenient wiring according to claim 6, characterized in that: The front of the winding roller (603) is connected to a driven synchronous pulley (609), the front of the rectangular cylinder (601) is connected to a stepping motor (610), the output end of the stepping motor (610) is connected to a driving synchronous pulley (611), the outer side of the driving synchronous pulley (611) is meshedly connected to a toothed belt (612), and the toothed belt (612) is meshedly connected to the outer side of the driven synchronous pulley (609); A controller (613) is connected above the inner wall of the cabinet (1), and the controller (613) is electrically connected to the cleaning motor (607) and the stepping motor (610).

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