An easy-to-wire distribution cabinet

Abstract

This utility model discloses an easy-to-wire distribution cabinet, relating to the field of power equipment technology. It includes an adjustable distribution cabinet, comprising a cabinet body with a movable plate on the rear side inside the cabinet. C-shaped steel is fixed at each of the four corners of the cabinet body. The side walls of the C-shaped steel have equidistant perforations. A convex block, fixed to the movable plate, is fitted inside the C-shaped steel with a gap. Connecting plates are located on the left and right sides in front of the movable plate, with insert rods fixed to the outer side walls at both ends of the connecting plates. A wiring mechanism is located on the lower side of the cabinet body. The wiring mechanism includes a fixed plate, with mounting plates symmetrically arranged on the side of the fixed plate near the rear wall of the cabinet body. Friction pads are fixed to the sides of the two mounting plates that are close to each other. This utility model facilitates wiring and maintenance by adjusting the movable plate for installing electrical appliances forward, and the wiring mechanism clamps and fixes the wires, ensuring even wire distribution.

Description

Technical Field

[0001] This utility model belongs to the field of power equipment technology, and in particular relates to a power distribution cabinet that is easy to wire. Background Technology

[0002] As a key piece of equipment in low-voltage or medium-voltage power systems, the distribution cabinet is a core component of various electrical installations and user power distribution systems. It mainly consists of components such as cabinet body, cabinet door, circuit breaker, ammeter, voltmeter, and relay, and has important functions of receiving and distributing electrical energy, as well as protecting and controlling circuits.

[0003] In traditional distribution cabinet designs, electrical components such as circuit breakers, ammeters, voltmeters, and relays are typically installed on the rear wall inside the cabinet. When connecting wires and performing equipment maintenance, the cabinet's thickness often requires operators to reach inside or close to the rear wall, increasing the difficulty of operation and reducing convenience and safety. Furthermore, the inlet and outlet wires in existing distribution cabinets lack proper planning, resulting in a messy and disorganized distribution. This not only affects the overall aesthetics of the cabinet but also causes significant inconvenience for subsequent wiring and maintenance, increasing the time and cost of troubleshooting and repair.

[0004] To address this issue, we provide an easy-to-wire distribution cabinet. Utility Model Content

[0005] The purpose of this utility model is to provide a power distribution cabinet that is easy to wire. By adjusting the movable plate for installing electrical appliances forward, it is easier for operators to wire and maintain the equipment. The wiring mechanism clamps and fixes the wires, making the wires evenly distributed. This solves the problems of existing technology, which requires operators to stick their bodies into or get close to the back wall of the cabinet, making operation inconvenient. In addition, the existing power distribution cabinets have messy wire distribution, which is not only unsightly, but also inconvenient for later wiring and maintenance.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to an easy-to-wire distribution cabinet, comprising an adjustable distribution cabinet, which includes a cabinet body. A movable plate is provided on the rear side of the cabinet body. C-shaped steel is fixed at each of the four corners of the cabinet body. Through holes are equidistantly opened on the side walls of the C-shaped steel. A convex block fixed to the movable plate is fitted with the internal gap of the C-shaped steel. Connecting plates are provided on the left and right sides in front of the movable plate. Insert rods are fixed on the outer side walls of the upper and lower ends of the connecting plates. The outer ends of the insert rods pass through the convex blocks and are located in the corresponding through holes. A wiring mechanism is provided on the lower side of the cabinet body. The wiring mechanism includes a fixed plate. Mounting plates are symmetrically provided on the side of the fixed plate near the rear wall of the cabinet body. Friction pads are fixed on the side of the two mounting plates close to each other. Semi-circular holes are equidistantly opened on the side walls of the two friction pads close to each other.

[0008] The present invention is further configured such that a cabinet door is hinged to the front wall of the cabinet, and screw sleeves are fixed at the four corners of the lower wall of the cabinet. The screw sleeves are connected to screw rods by internal threads, and a base plate is fixed at the bottom of the screw rods.

[0009] The present invention is further configured such that a U-shaped rod is fixedly provided on the front wall of the connecting plate, an end plate is fixedly provided on the front end of the C-shaped steel, and a tension spring is provided on the outside of the insertion rod, with the two ends of the tension spring being fixedly connected to the corresponding convex block and the connecting plate respectively.

[0010] The present invention is further provided that the lower wall of the cabinet is provided with a wire-passing groove, and the inner side of the wire-passing groove is provided with a rubber sleeve, which is interference-fitted with the cabinet.

[0011] The present invention is further provided with ventilation holes at the lower end of the left wall and the upper end of the right wall of the cabinet. A ventilation fan fixed to the cabinet is provided on the side of the ventilation hole away from the cabinet, and a dust filter is fixed on the side wall of the ventilation fan away from the cabinet.

[0012] The present invention is further configured such that a micro switch is fixedly installed at the front end of the inner side wall of the cabinet, and an LED light is fixedly installed on the upper wall inside the cabinet.

[0013] The present invention is further configured such that the mounting plate located on the rear side is fixedly connected to the cabinet, and a threaded rod is rotatably connected to the middle position of the mounting plate located on the front side via a bearing. The threaded rod is threadedly connected to the fixed plate, and a screw block is fixedly provided at the front end of the threaded rod. The outer peripheral wall of the screw block is provided with anti-slip texture.

[0014] The present invention is further configured such that connecting rods are fixedly provided at both ends of the rear wall of the fixed plate, and the rear ends of the connecting rods pass through the mounting plate located on the front side and two friction pads in sequence and are fixedly connected to the mounting plate located on the rear side.

[0015] This utility model has the following beneficial effects:

[0016] This utility model incorporates a movable plate, a convex block, and a C-shaped steel. The movable plate provides an installation platform for electrical appliances. By manipulating two connecting plates to bring them closer together, the plug is disengaged from the through hole. At this point, the movable plate moves towards the cabinet door to a suitable position, facilitating wiring and maintenance operations for the operator. Compared with existing technologies, by moving the electrical appliances to a position suitable for the operator's operation, the operator does not need to lean into or approach the rear wall of the cabinet during actual wiring or maintenance, making operation more convenient.

[0017] This utility model, by setting up a wiring mechanism, allows the wires entering and exiting the cabinet to pass through the circular hole formed by two corresponding semi-circular holes. The threaded rod brings two friction pads close together to clamp the wires, which not only makes the wires evenly arranged and improves the aesthetics, making wiring easier, but also provides a certain degree of fixation for the wires to prevent the ends of the wires from detaching from the electrical appliances mounted on the moving plate, and facilitates later wiring and maintenance. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is an overall structural diagram of a power distribution cabinet that is easy to wire.

[0020] Figure 2 This is a structural diagram of the cabinet's interior.

[0021] Figure 3 for Figure 2 Partial structural diagram.

[0022] Figure 4 for Figure 2 Another perspective on the structure.

[0023] Figure 5 This is a structural diagram of the wiring mechanism.

[0024] Figure 6 for Figure 5 The decomposed structure diagram.

[0025] Figure 7 This is a structural diagram of the rubber sleeve.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1-Adjustable power distribution cabinet, 101-Cabinet body, 101a-Cabinet door, 101b-Screw sleeve, 101c-Cable duct, 101d-LED light, 101e-Micro switch, 101f-Ventilation hole, 102-Screw, 102a-Base plate, 103-Moving plate, 104-Connecting plate, 104a-U-shaped rod, 105-C-shaped steel, 105a-Perforation, 105b-End plate, 106-Convex block, 107-Plug rod, 107a-Tension spring, 108-Exhaust fan, 108a-Dust filter, 109-Rubber sleeve, 2-Wiring mechanism, 201-Mounting plate, 202-Friction pad, 202a-Semi-circular hole, 203-Threaded rod, 204-Fixing plate, 204a-Connecting rod, 205-Tightening block, 205a-Anti-slip texture. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1

[0030] Please see Figure 1-3 This utility model relates to an easy-to-wire power distribution cabinet, comprising an adjustable power distribution cabinet 1. The adjustable power distribution cabinet 1 includes a cabinet body 101. A movable plate 103 is provided on the rear side of the cabinet body 101. The electrical components of the power distribution cabinet are installed on the front wall of the movable plate 103. C-shaped steel 105 is fixed at each of the four corners of the cabinet body 101 to provide guidance for the convex blocks 106. The side walls of the C-shaped steel 105 are provided with through holes 105a at equal intervals. When the plug rod 107 is inserted into the through holes 105a at different positions, the front and rear positions of the movable plate 103 are different. The internal clearance of the C-shaped steel 105 is fitted with... The convex block 106 fixed to the movable plate 103 allows the movable plate 103 to move back and forth only in a vertical state. Connecting plates 104 are provided on the left and right sides in front of the movable plate 103. Insert rods 107 are fixed on the outer sidewalls of the upper and lower ends of the connecting plate 104. The outer end of the insert rod 107 passes through the convex block 106 and is located in the corresponding through hole 105a. In this state, the movable plate 103 and the cabinet 101 are in a relatively fixed state. When it is necessary to adjust the position of the movable plate 103, the insert rod 107 is disengaged from the through hole 105a, and the movable plate 103 can be moved.

[0031] Specifically, the front wall of the cabinet 101 is hinged with a cabinet door 101a, and the front wall of the cabinet door 101a is also equipped with a handle lock. At the four corners of the lower wall of the cabinet 101, screw sleeves 101b are fixedly installed. The screw sleeves 101b are internally threaded with screw rods 102. The bottom of the screw rods 102 is fixedly installed with a base plate 102a. With the above configuration, by operating the base plate 102a to rotate, the corresponding screw rods 102 will rotate until all four base plates 102a are in contact with the ground, thus achieving a stable connection with the ground.

[0032] A U-shaped rod 104a is fixedly provided on the front wall of the connecting plate 104. By operating the U-shaped rod 104a, the connecting plate 104 can be moved forward, backward, left and right accordingly. An end plate 105b is fixedly provided at the front end of the C-shaped steel 105 to limit the convex block 106 and prevent the convex block 106 from disengaging from the C-shaped steel 105. A tension spring 107a is provided on the outside of the insertion rod 107 so that the insertion rod 107 is always located in the through hole 105a under normal conditions. The two ends of the tension spring 107a are fixedly connected to the corresponding convex block 106 and the connecting plate 104 respectively.

[0033] The operation process of this embodiment is as follows: When performing wiring and maintenance operations, the two U-shaped rods 104a are brought closer together by both hands until the insertion rod 107 is disengaged from the through hole 105a. At this time, a force is applied to the two U-shaped rods 104a in the direction of the cabinet door 101a, which drives the connecting plate 104, the convex block 106 and the moving plate 103 to move in the direction of the cabinet door 101a, so that the wiring and maintenance position is in a suitable position. Then, the force applied to the U-shaped rods 104a is released, and under the action of the tension spring 107a, the insertion rod 107 is inserted into the through hole 105a, and the wiring and maintenance operations can then be performed.

[0034] After the wiring and maintenance operations are completed, move the two U-shaped rods 104a closer to each other, and then apply a force to the two U-shaped rods 104a in a direction away from the cabinet door 101a until the moving plate 103 moves to a suitable working position inside the cabinet 101.

[0035] Example 2

[0036] Please see Figure 1 , 45, 6, and 7 are the second embodiment of this utility model. This embodiment is based on the previous embodiment, but differs from the first embodiment in that: a wiring mechanism 2 is provided on the lower side of the cabinet 101. The wiring mechanism 2 includes a fixing plate 204. Mounting plates 201 are symmetrically provided on the side of the fixing plate 204 near the rear wall of the cabinet 101. Friction pads 202 are fixed on the side of the two mounting plates 201 close to each other. The friction pads 202 are made of a soft material with high friction, such as rubber, which can clamp and fix the wires to prevent the wires from loosening. Semicircular holes 202a are equidistantly opened on the side wall of the two friction pads 202 close to each other. The two semicircular holes 202a form a circular hole to provide space for the wires to pass through.

[0037] Specifically, a wire-passing groove 101c is provided on the lower wall of the cabinet 101, and a rubber sleeve 109 is provided on the inner side of the wire-passing groove 101c. The rubber sleeve 109 is interference-fitted with the cabinet 101. With the above configuration, the wires entering and exiting the cabinet 101 can pass through the wire-passing groove 101c, and the rubber sleeve 109 can prevent the wires from being damaged due to friction with the part of the cabinet 101 at the position of the wire-passing groove 101c.

[0038] Ventilation holes 101f are provided at the lower end of the left wall and the upper end of the right wall of the cabinet 101. An exhaust fan 108 fixed to the cabinet 101 is provided on the side of the ventilation hole 101f away from the cabinet 101. A dust filter 108a is fixed on the side wall of the exhaust fan 108 away from the cabinet 101. With the above configuration, when the exhaust fan 108 is working, the exhaust fan 108 on the left wall of the cabinet 101 delivers outside air to the interior of the cabinet 101. The air entering the interior of the cabinet 101 is drawn out of the cabinet 101 by the exhaust fan 108 on the right wall of the cabinet 101, thereby achieving heat dissipation of the interior space of the cabinet 101. The dust filter 108a can prevent dust from entering the interior of the cabinet 101 to a certain extent.

[0039] A micro switch 101e is fixedly installed at the front end of the inner side wall of the cabinet 101, and an LED light 101d is fixedly installed on the upper wall inside the cabinet 101. With the cabinet door 101a closed, the contact in the micro switch 101e retracts under the action of the cabinet door 101a, and the LED light 101d is in an open circuit state. When the cabinet door 101a is opened, the contact in the micro switch 101e extends, and the LED light 101d is in the working state. This is used to realize that the light turns on automatically when the cabinet door 101a is opened, providing a bright operating environment for wiring and maintenance.

[0040] The mounting plate 201 located on the rear side is fixedly connected to the cabinet 101. A threaded rod 203 is rotatably connected to the middle position of the mounting plate 201 located on the front side via a bearing. The rotation of the threaded rod 203 drives the mounting plate 201 located on the front side to move. The threaded rod 203 is threadedly connected to the fixed plate 204. A screw block 205 is fixedly provided at the front end of the threaded rod 203. The outer peripheral wall of the screw block 205 is provided with anti-slip texture 205a. The above configuration allows the clamping and release of the wires to be achieved by moving the two mounting plates 201 closer to or further apart from each other.

[0041] Connecting rods 204a are fixed at both ends of the rear wall of the fixed plate 204 to prevent the mounting plate 201 located on the front side from rotating, so as to ensure that the rotation of the threaded rod 203 drives the mounting plate 201 located on the front side to move. The rear end of the connecting rod 204a passes through the mounting plate 201 located on the front side and two friction pads 202 in sequence and is fixedly connected to the mounting plate 201 located on the rear side.

[0042] It should be noted that the ventilation fan 108 can be electrically connected to the electrical appliances inside the cabinet 101 via a conductive wire to obtain power, while the LED light 101d is electrically connected to the micro switch 101e via a conductive wire. The micro switch 101e is electrically connected to the electrical appliances inside the cabinet 101 to obtain power. At the same time, the ventilation fan 108, the LED light 101d and the micro switch 101e are all existing technologies, and their models are not limited here.

[0043] The operation process of this embodiment is as follows: When wiring, the operating screw block 205 rotates to drive the threaded rod 203 to rotate, which drives the mounting plate 201 located on the front side to move slightly towards the cabinet door 101a, so that the wire passes through the rubber sleeve 109 and is introduced into the cabinet 101. Multiple wires are sequentially passed through the circular hole formed by the two semi-circular holes 202a for wiring. When it is necessary to clamp and fix multiple wires, the operating screw block 205 rotates to drive the threaded rod 203 to rotate, so that the mounting plate 201 located on the front side moves away from the cabinet door 101a until the two friction pads 202 apply force to the wires to clamp and fix them.

[0044] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A power distribution cabinet that is easy to wire, comprising an adjustable power distribution cabinet (1), characterized in that: The adjustable power distribution cabinet (1) includes a cabinet body (101). A movable plate (103) is provided on the rear side inside the cabinet body (101). C-shaped steel (105) is fixed at each of the four corners of the cabinet body (101). Through holes (105a) are provided at equal intervals on the side wall of the C-shaped steel (105). A convex block (106) fixed to the movable plate (103) is provided in the internal gap of the C-shaped steel (105). A connecting plate (104) is provided on the left and right sides in front of the movable plate (103). Insert rods (107) are fixed on the outer side walls of the upper and lower ends of the connecting plate (104). The outer end of the insert rod (107) passes through the convex block (106) and is located in the corresponding through hole (105a). The cabinet (101) is provided with a wiring mechanism (2) on the lower side. The wiring mechanism (2) includes a fixing plate (204). The fixing plate (204) is provided with mounting plates (201) symmetrically on the side of the cabinet (101) near the rear wall. Friction pads (202) are fixed on the side of the two mounting plates (201) close to each other. Semicircular holes (202a) are opened at equal intervals on the side wall of the two friction pads (202) close to each other.

2. The power distribution cabinet with easy wiring according to claim 1, characterized in that: The cabinet (101) has a cabinet door (101a) hinged to the front wall. The cabinet (101) has screw sleeves (101b) fixed at the four corners of the lower wall. The screw sleeves (101b) are connected to a screw rod (102) by internal threads. The bottom of the screw rod (102) is fixed with a base plate (102a).

3. The power distribution cabinet with easy wiring according to claim 1, characterized in that: The front wall of the connecting plate (104) is fixed with a U-shaped rod (104a), the front end of the C-shaped steel (105) is fixed with an end plate (105b), and the outside of the insert rod (107) is provided with a tension spring (107a). The two ends of the tension spring (107a) are respectively fixedly connected to the corresponding convex block (106) and the connecting plate (104).

4. The power distribution cabinet with easy wiring according to claim 1, characterized in that: The lower wall of the cabinet (101) is provided with a wire groove (101c), and the inner side of the wire groove (101c) is provided with a rubber sleeve (109), which is interference-fitted with the cabinet (101).

5. A power distribution cabinet that is easy to wire according to claim 4, characterized in that: Ventilation holes (101f) are provided at the lower end of the left wall and the upper end of the right wall of the cabinet (101). A ventilation fan (108) fixed to the cabinet (101) is provided on the side of the ventilation hole (101f) away from the cabinet (101). A dust filter (108a) is fixed on the side wall of the ventilation fan (108) away from the cabinet (101).

6. A power distribution cabinet that is easy to wire according to claim 5, characterized in that: A micro switch (101e) is fixedly installed on the front end of the inner side wall of the cabinet (101), and an LED light (101d) is fixedly installed on the upper wall inside the cabinet (101).

7. A power distribution cabinet that is easy to wire according to claim 1, characterized in that: The mounting plate (201) located on the rear side is fixedly connected to the cabinet (101). A threaded rod (203) is rotatably connected to the middle position of the mounting plate (201) located on the front side via a bearing. The threaded rod (203) is threadedly connected to the fixing plate (204). A screw block (205) is fixedly provided at the front end of the threaded rod (203). The outer peripheral wall of the screw block (205) is provided with anti-slip texture (205a).

8. A power distribution cabinet that is easy to wire according to claim 7, characterized in that: Connecting rods (204a) are fixedly provided at both ends of the rear wall of the fixing plate (204). The rear end of the connecting rod (204a) passes through the mounting plate (201) and two friction pads (202) located on the front side in sequence and is fixedly connected to the mounting plate (201) located on the rear side.

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