CN217642221U - Power distribution cabinet - Google Patents

Abstract

The utility model discloses a power distribution cabinet, which belongs to the technical field of power distribution cabinets and comprises a cabinet body, a mounting seat, a lighting lamp and a driving component. The installed mounting seat, the lighting lamp is used to illuminate the inner cavity of the cabinet body, and the two side walls of the cabinet inner cavity are provided with driving components for adjusting the position of the mounting seat, so that the lighting lamp can be adjusted to a suitable position, To maximize the expansion of the lighting range, the first bevel gear is driven to mesh with the second bevel gear by the handle driving the rotating shaft, and then the threaded rod drives the mounting seat to drive the lighting lamp to slide up and down to a suitable position, which is convenient for maintenance personnel to check the electrical appliances inside the cabinet. The auxiliary lighting of the largest range when the components are repaired can reduce the lighting dead angle inside the cabinet, so as to further improve the maintenance efficiency of the electrical components.

Description

a power distribution cabinet

technical field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet.

Background technique

Power distribution cabinets (boxes) are divided into power distribution cabinets (boxes), lighting distribution cabinets (boxes), and metering cabinets (boxes), which are the final equipment of the power distribution system. The power distribution cabinet is the general name of the motor control center. Cabinets are used in situations where the load is relatively scattered and there are few circuits. The motor control center is used in situations where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load. Loads provide protection, monitoring and control.

The function of the power distribution cabinet is to distribute and control the electrical equipment. When the circuit is overloaded, short-circuited and leaked, the power distribution cabinet can provide power-off protection.

When repairing some existing power distribution cabinets, due to the dark internal light, the light source needs to be used for auxiliary lighting, but the position of the light source in some existing power distribution cabinets is fixed and cannot be moved, resulting in power distribution. There is a dead angle of lighting inside the cabinet, which is not conducive to the maintenance personnel to install or repair the electrical components in the power distribution cabinet.

Utility model content

In view of the above problems, the present invention aims to solve the problems described above. An object of the present invention is to provide a power distribution cabinet that solves the above problems.

In order to solve the above-mentioned technical problems, a technical scheme adopted by the present utility model:

A power distribution cabinet, including

The cabinet body, the left and right side walls of the cabinet inner cavity are vertically extended inward to form slats, the two side walls of the cabinet body can be slid up and down with mounting seats, and the mounting seats are arranged along the length direction of the cabinet body. A plurality of lighting lamps are installed, and the mounting seat is located on one side of the slat;

Both sides of the inner cavity of the cabinet are provided with a drive assembly for driving the mounting seat to drive the lighting lamp to slide up and down together, and the drive assembly includes a rotating shaft, a handle, a first bevel gear, a second bevel gear and a threaded rod , the rotating shaft is rotatably arranged on the slats, one end of the rotating shaft is sleeved with a handle for rotating the rotating shaft, and the other end of the rotating shaft is fixedly provided with a first bevel gear, which meshes with the first bevel gear There is the second bevel gear, the second bevel gear is fixedly sleeved on the threaded rod, the threaded rod is rotatably vertically arranged in the inner cavity of the cabinet, and the threaded rod is slidable The threaded sleeve is provided with the mounting seat.

According to some embodiments, at least two of the lighting lamps are installed.

According to some embodiments, the upper and lower sides of the cabinet are provided with a plurality of heat dissipation holes.

According to some embodiments, mesh dust-proof nets are provided at the heat dissipation holes.

According to some embodiments, cooling fans are provided on both the upper and lower side walls of the cabinet cavity.

According to some embodiments, a side wall of the cabinet cavity is provided with a plurality of installation assemblies for installing power supply components, and the installation assemblies include a support plate, a mounting plate, a wiring pipe and a limit post, and the support plate A mounting plate is slidably arranged, a wiring pipe is arranged at the bottom of the mounting plate, and a limiting column is inserted into the support plate.

According to some embodiments, one side of the cabinet is hinged with a door for opening or closing the front opening of the cabinet.

According to some embodiments, a plurality of transparent glass plates are disposed on the door body along the upper and lower directions thereof.

According to some embodiments, a convex portion is formed radially outwardly extending from a side of the cabinet body in contact with the door body, and a sealing rubber ring is provided at the convex portion.

According to some embodiments, a locking member is rotatably provided on the door body.

Beneficial effects:

The utility model provides a power distribution cabinet. Mounting seats for illuminating lamps are slidably arranged on the two side walls of the cabinet inner cavity. The illuminating lamps are used for illuminating the inner cavity of the cabinet body. The two sidewalls are provided with drive components for adjusting the position of the mounting seat, so that the lighting lamp can be adjusted to a suitable position, and the lighting range can be maximized, wherein the first bevel gear is driven by the handle to drive the rotating shaft to mesh with the second bevel gear. , and then the threaded rod drives the mounting seat to drive the lighting lamp to slide up and down to a suitable position, which is convenient for the maintenance personnel to maintain the electrical components inside the cabinet with the largest range of auxiliary lighting, which can reduce the lighting dead angle inside the cabinet to further Improve the efficiency of repairing electrical components.

Additional aspects and advantages of the invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or learned by practice of the invention.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings required for the description of the specific embodiments or the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. In the drawings, each element or section is not necessarily drawn to actual scale.

Fig. 1 is the schematic diagram of the utility model;

Fig. 2 is the front view of the utility model;

Figure 3 is a cross-sectional view at A-A shown in Figure 2;

Fig. 4 is the internal structure distribution diagram of the utility model cabinet;

5 is a partial enlarged view of the installation assembly of the present invention;

FIG. 6 is a three-dimensional internal structure distribution diagram of the cabinet of the utility model.

In the figure, 1 cabinet, 11 slats, 12 cooling holes, 13 cooling fan, 14 door, 141 transparent glass plate, 142 locking piece, 15 convex portion, 16 sealing rubber ring, 2 mounting seat, 3 lighting, 4. Drive assembly, 41 rotating shaft, 42 handle, 43 first bevel gear, 44 second bevel gear, 45 threaded rod, 5 mounting assembly, 51 pallet, 52 mounting plate, 53 wiring pipe, 54 limit post.

Detailed ways

This part will describe the specific embodiments of the present invention in detail, and the preferred embodiments of the present invention are shown in the accompanying drawings. Understand each technical feature and overall technical solution of the present invention, but it should not be construed as a limitation on the protection scope of the present invention.

In the description of the present utility model, it should be understood that the orientation descriptions related to orientations, such as up, down, front, rear, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as not including this number, and above, below, within, etc. are understood as including this number. If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.

In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution .

1 to 6, a power distribution cabinet includes a cabinet body 1, a mounting seat 2, a lighting lamp 3 and a drive assembly 4. The left and right side walls of the inner cavity of the cabinet body 1 are vertically extended inward to form a plate Strip 11, two side walls of the cabinet body 1 are provided with mounting seats 2 that can slide up and down, a plurality of lighting lamps 3 are installed on the mounting base 2 along its length direction, and the mounting seats 2 are located on one side of the strip 11; Both sides of the inner cavity of the body 1 are provided with a drive assembly 4 for driving the mounting base 2 to drive the lighting lamp 3 to slide up and down together. The drive assembly 4 includes a rotating shaft 41, a handle 42, a first bevel gear 43, a second bevel gear 44 and a thread The rod 45, the rotating shaft 41 is rotatably arranged on the slat 11, one end of the rotating shaft 41 is sleeved with a handle 42 for rotating the rotating shaft 41, the other end of the rotating shaft 41 is fixedly provided with a first bevel gear 43, and the first bevel gear 43 is engaged with the first bevel gear 43. Two bevel gears 44, the second bevel gear 44 is fixedly sleeved on the threaded rod 45, the threaded rod 45 is vertically rotatably disposed in the inner cavity of the cabinet 1, and the threaded rod 45 is slidably threadedly sleeved with the mounting seat 2.

In some embodiments, the mounting base 2 is provided with a power storage box for supplying power to the lighting lamp 3 .

It can be seen from the above structure that when the rotating shaft 41 is rotated clockwise through the corresponding handles 42 on both sides of the inner cavity of the cabinet 1, the rotating shaft 41 drives the first bevel gear 43 to engage the second bevel gear 44 clockwise, and the second bevel gear 44 drives the threaded rod 45. Forward rotation occurs, and then the threaded rod 45 drives the mounting base 2 to drive the lighting lamp 3 to slide up to a suitable position; when the handle 42 rotates the rotating shaft 41 counterclockwise, the rotating shaft 41 drives the first bevel gear 43 to engage the second bevel gear 44 counterclockwise. , the second bevel gear 44 drives the threaded rod 45 to reverse, and then the threaded rod 45 drives the mounting seat 2 to drive the lighting lamp 3 to slide down to a suitable position, so that the mounting seat 2 drives the lighting lamp 3 to move between the slats 11 and the cabinet. Under the guiding action of the inner wall of 1, it can stably move up and down on the threaded rod 45, and then control the up and down movement of the lighting lamp 3 to realize the adjustment of the lighting position, so as to achieve the effect of making the position of the lighting lamp 3 in the best position. Auxiliary lighting is carried out inside the cabinet 1, which further reduces the lighting dead angle inside the cabinet 1, and further improves the maintenance efficiency of electrical components.

Further referring to FIG. 4 , at least two lighting lamps 3 are installed to enhance the brightness of the auxiliary light source.

1 and 3, the upper and lower sides of the cabinet 1 are provided with a plurality of heat dissipation holes 12, so that the heat generated by the electrical components can be exchanged with the outside of the cabinet 1. The temperature inside the cabinet 1 enables the electrical components to be in a normal working state, avoiding high temperature damage to the electrical components.

Further description, mesh dust screens are provided at the heat dissipation holes 12 to prevent external dust from entering the interior of the cabinet 1, resulting in the use effect and service life of the electrical components.

3, 4 and 6, the upper and lower side walls of the inner cavity of the cabinet 1 are provided with cooling fans 13, which are used to speed up the air exchange between the inside and the outside of the cabinet 1 and achieve the effect of cooling the electrical components. , and further prolong the service life of electrical components.

As shown in FIG. 4 , FIG. 5 and FIG. 6 , a side wall of the inner cavity of the cabinet 1 is provided with a plurality of installation assemblies 5 for installing the power supply components. The installation assembly 5 includes a support plate 51 , an installation plate 52 , and a wiring pipe 53 And the limit post 54, the mounting plate 52 is slidably arranged on the support plate 51, the bottom of the mounting plate 52 is provided with a wiring pipe 53, and the limit post 54 is inserted on the support plate 51, which is convenient for the installation of electrical components and avoids electrical components. Intensive installation is inconvenient for maintenance personnel to carry out maintenance work. Further, the electrical components are installed more beautifully, so that the electrical components can be easily disassembled, and the installation stability of the electrical components is further guaranteed.

1 , 2 and 3 , a door 14 for opening or closing the front opening of the cabinet 1 is hinged on one side of the cabinet 1 to facilitate opening or closing the opening of the cabinet 1 .

1, 2 and 3, the door body 14 is provided with a plurality of transparent glass plates 141 along its upper and lower directions, which can more intuitively see the cause of the failure of the electrical components inside the housing 14, which is convenient for maintenance personnel to Fully prepare some maintenance tools and prepare for some maintenance work before maintenance.

3, 4 and 6, the side of the cabinet body 1 in contact with the door body 14 is formed with a convex portion 15 extending radially outward, and a sealing rubber ring 16 is provided at the convex portion 15. When the door body 14 When the cover is closed at the opening of the cabinet 1, one end face of the sealing rubber ring 16 is in contact with the end face of the convex portion 15, and the other end face of the sealing rubber ring 16 is in contact with the end face of the door body 14. At this time, the sealing rubber ring 16 is in an extruded state, which is used to ensure the sealing effect between the cabinet body 1 and the door body 14. Among them, the sealing rubber ring 16 is an integrally formed polyurethane foam rubber strip. The characteristics of the polyurethane foam rubber strip are good sealing performance, The advantages of good adhesion and good recovery performance can avoid the thermal expansion and contraction of the sealing rubber ring 16 due to the harsh environment, which in turn causes the aging phenomenon of the sealing rubber ring 16 .

Further referring to FIGS. 1 , 2 and 3 , a locking member 142 is rotatably provided on the door body 14 . When the sealing rubber ring 16, the convex part 15 and the door body 14 are in close contact with each other, the degree of conformity is better, so as to further improve the sealing performance of the device.

The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned embodiments, and can also be made without departing from the purpose of the present utility model within the scope of knowledge possessed by those of ordinary skill in the technical field. Various changes.

Claims (10)

1. A power distribution cabinet, characterized in that, comprising: A cabinet body (1), the left and right side walls of the inner cavity of the cabinet body (1) are vertically extended inward to form slats (11), and the two side walls of the cabinet body (1) can be arranged to slide up and down There is a mounting seat (2), a plurality of lighting lamps (3) are mounted on the mounting seat (2) along its length direction, and the mounting seat (2) is located on one side of the slat (11); Both sides of the inner cavity of the cabinet body (1) are provided with driving components (4) for driving the mounting seat (2) to drive the lighting lamps (3) to slide up and down together, and the driving components (4) include A rotating shaft (41), a handle (42), a first bevel gear (43), a second bevel gear (44) and a threaded rod (45), the rotating shaft (41) is rotatably arranged on the slat (11), One end of the rotating shaft (41) is sleeved with a handle (42) for rotating the rotating shaft (41), and the other end of the rotating shaft (41) is fixedly provided with a first bevel gear (43). The gear (43) is engaged with the second bevel gear (44), the second bevel gear (44) is fixedly sleeved on the threaded rod (45), and the threaded rod (45) is vertically rotatably arranged The mounting seat (2) is slidably threadedly sleeved on the threaded rod (45) in the inner cavity of the cabinet body (1). 2 . The power distribution cabinet according to claim 1 , wherein at least two lighting lamps ( 3 ) are installed. 3 . 3 . The power distribution cabinet according to claim 1 , wherein a plurality of heat dissipation holes ( 12 ) are opened on the upper and lower sides of the cabinet body ( 1 ). 4 . 4. A power distribution cabinet according to claim 3, characterized in that, mesh dust-proof nets are provided at the heat dissipation holes (12). 5 . The power distribution cabinet according to claim 1 , wherein cooling fans ( 13 ) are provided on the upper and lower side walls of the inner cavity of the cabinet body ( 1 ). 6 . 6. A power distribution cabinet according to claim 1, characterized in that, a side wall of the inner cavity of the cabinet body (1) is provided with a plurality of installation assemblies (5) for installing power supply components, and the The mounting assembly (5) includes a support plate (51), a mounting plate (52), a wiring pipe (53) and a limit post (54), and a mounting plate (52) is slidably arranged on the support plate (51), and the The bottom of the mounting plate (52) is provided with a wiring pipe (53), and a limiting column (54) is inserted on the support plate (51). 7. A power distribution cabinet according to claim 1, characterized in that a door (14) for opening or closing the front opening of the cabinet (1) is hinged on one side of the cabinet (1). ). 8 . The power distribution cabinet according to claim 7 , wherein a plurality of transparent glass plates ( 141 ) are arranged on the door body ( 14 ) along its upper and lower directions. 9 . 9 . The power distribution cabinet according to claim 8 , wherein a convex portion ( 15 ) extends radially outward from the side of the cabinet body ( 1 ) in contact with the door body ( 14 ). 10 . ), a sealing rubber ring (16) is arranged at the convex portion (15). 10 . The power distribution cabinet according to claim 9 , wherein a locking member ( 142 ) is rotatably provided on the door body ( 14 ). 11 .

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