Low-voltage power distribution cabinet

Abstract

A low-voltage power distribution cabinet comprises a low-voltage cabinet main body, a mutual inductor, an outgoing line side installation assembly, a drawer plug and a cable, the outgoing line side installation assembly, the drawer plug and the mutual inductor are all assembled in the low-voltage cabinet main body, one end of the cable is arranged on the corresponding drawer plug, and the other end of the cable is arranged on the drawer plug. The other end of the cable transversely penetrates through the mutual inductor and is connected with the wire outlet side installation assembly. According to the low-voltage power distribution cabinet, the position of the mutual inductor is adjusted, the laying length of the cable in the low-voltage cabinet body is reduced, materials are saved, the laying path of the cable in the low-voltage cabinet body is optimized, the number of bent cables is reduced, and the whole cable is neater and convenient to overhaul.

Description

Technical Field

[0001] The invention relates to the technical field of power distribution cabinets, in particular to a low-voltage power distribution cabinet. Background Art

[0002] When installing components inside a traditional low-voltage distribution cabinet, when installing the transformer of the outgoing cable inside the distribution cabinet, the cable needs to pass through the transformer in the longitudinal direction. Then each cable is connected to the corresponding terminal, which eventually causes the cable laying inside the distribution cabinet to be chaotic, the overall visual quality is poor, and subsequent maintenance and repair are difficult. Summary of the invention

[0003] In view of this, the object of the present invention is to provide a low-voltage distribution cabinet, which reduces the laying length of the cable in the low-voltage cabinet body, saves materials, optimizes the laying path of the cable in the low-voltage cabinet body, reduces the number of cable bends, makes the cable as a whole neater, and facilitates maintenance.

[0004] The present invention provides a low-voltage power distribution cabinet, comprising a low-voltage cabinet body, a transformer, an outlet side installation component, a drawer plug and a cable. The outlet side installation component, the drawer plug and the transformer are all assembled inside the low-voltage cabinet body, one end of the cable is connected to the corresponding drawer plug, and the other end of the cable passes through the transformer in a horizontal manner and is connected to the outlet side installation component.

[0005] In one embodiment, the low-voltage cabinet body includes a plurality of first cross bars, a second cross bar, a first longitudinal bar, a second longitudinal bar and an outer shell, a plurality of adjacent first longitudinal bars are connected by the first cross bar, adjacent first cross bars are connected by the second cross bar, and the second longitudinal bar connects the second cross bar to form an open accommodating frame, the outer shell wraps the open accommodating frame, the outlet side mounting assembly is mounted on the second cross bar, the mutual inductor is mounted on the second longitudinal bar close to the outlet side mounting assembly, and the drawer plug is movably mounted between two adjacent second cross bars.

[0006] In one embodiment, the second cross bar and the second longitudinal bar both include a rod body, the rod body is provided with a plurality of assembly holes, and the outgoing line side mounting assembly and the mutual inductor are mounted in the corresponding assembly holes by means of bolts.

[0007] In one embodiment, the low-voltage cabinet body further includes a bridge, the bridge is installed on the outer surface of the shell, and the portion of the cable passing through the shell is located in the bridge.

[0008] In one embodiment, the longitudinal sections of the first cross bar, the second cross bar, the first longitudinal bar and the second longitudinal bar are all C-shaped.

[0009] The low-voltage power distribution cabinet provided by the present invention reduces the laying length of the cable in the low-voltage cabinet body by adjusting the position of the mutual inductor, saves materials, optimizes the laying path of the cable in the low-voltage cabinet body, reduces the number of cable bends, and makes the cable as a whole neater and convenient for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0011] Figure 1 This is a schematic structural diagram of the low-voltage power distribution cabinet provided by the present invention.

[0012] Figure 2 A schematic structural diagram of an open receiving frame of a low-voltage power distribution cabinet provided by the present invention. DETAILED DESCRIPTION

[0013] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the description of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] In the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0015] The directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front”, “back”, “top”, “bottom”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0016] The terms "first", "second", "third" and the like are merely used to distinguish elements of similar nature, and do not indicate or imply relative importance or a particular order.

[0017] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of the elements listed and may also include additional elements not expressly listed.

[0018] See also Figure 1 The low-voltage power distribution cabinet provided by the present invention includes a low-voltage cabinet body 3, a transformer 4, an outgoing line side installation component 6, a drawer plug 5 and a cable 2. The outgoing line side installation component 6, the drawer plug 5 and the transformer 4 are all assembled inside the low-voltage cabinet body 3. One end of the cable 2 is connected to the corresponding drawer plug, and the other end of the cable 2 passes through the transformer 4 in a horizontal manner and is connected to the outgoing line side installation component 6.

[0019] It can be known that the outgoing line mounting assembly 6 can be installed at the side position of the low-voltage cabinet body 3 to facilitate the passage of the cable 2. The transformer 4 is C-shaped or circular. The transformer 4 can be vertically assembled inside the low-voltage cabinet body 3 so that the opening of the transformer 4 is located on the horizontal plane. The cable 2 passes horizontally through the opening of the transformer 4. The section of the cable 2 close to the drawer plug 5 is bent at 90°. The drawer plug 5 can be movably assembled inside the low-voltage cabinet body 3.

[0020] See also Figure 2 In some embodiments, the low-voltage cabinet body 1 includes a plurality of first cross bars 302, a second cross bar 303, a first longitudinal bar 301, a second longitudinal bar 304 and a shell. A plurality of adjacent first longitudinal bars 301 are connected by the first cross bar 302, adjacent first cross bars 302 are connected by the second cross bar 303, and the second longitudinal bar 304 is connected to the second cross bar 303 to form an open accommodating frame. The shell wraps the open accommodating frame. The outlet side mounting assembly 6 is mounted on the second cross bar 304. The mutual inductor 4 is mounted on the second longitudinal bar 304 close to the outlet side mounting assembly 6. The drawer plug 5 is movably mounted between two adjacent second cross bars 303.

[0021] It can be understood that the number of the first longitudinal bars 304 can be four, which are located at the four corners of the rectangle respectively. The first cross bar 302 can be vertically connected to the adjacent first longitudinal bar 301, the second cross bar 303 can be vertically connected to the adjacent first cross bar 302, the second longitudinal bar 304 is vertically connected to the second cross bar 303, and a certain distance is reserved between the two second cross bars 303. The drawer plug 5 can be movably placed on the second cross bar 303. The low-voltage cabinet body 1 of this structure has good overall stability and is convenient for the installation of the transformer 4, the drawer plug 5 and the outlet side mounting assembly 6.

[0022] See also Figure 2 In some embodiments, the second cross bar 303 and the second longitudinal bar 304 both include a rod body, and a plurality of assembly holes are opened on the rod body. The outgoing side mounting assembly 6 and the mutual inductor 4 are installed in the corresponding assembly holes by bolts.

[0023] It is understandable that the assembly holes can be evenly arranged on the rod body, and corresponding mounting holes can be set on the outgoing line side mounting component 6 and the transformer 4. The bolts pass through the mounting holes and connect the assembly holes, thereby facilitating the installation of the outgoing line side mounting component 6 and the transformer 4.

[0024] Please continue reading Figure 1 In some embodiments, the low-voltage cabinet body further includes a bridge 1 , which is mounted on the outer surface of the shell, and the portion of the cable 2 passing through the shell is located inside the bridge 1 .

[0025] It is understandable that the bridge 1 can be assembled on the outer surface of the shell by bolts. After the bridge 1 is assembled, a cable protection space will be formed between the bridge 1 and the shell, thereby achieving good protection for the cable 2.

[0026] See also Figure 2 In some embodiments, the longitudinal sections of the first crossbar 302 , the second crossbar 303 , the first longitudinal bar 301 , and the second longitudinal bar 304 are all C-shaped.

[0027] It can be understood that the first cross bar 302 , the second cross bar 303 , the first longitudinal bar 301 and the second longitudinal bar 304 in the C shape are conveniently fixed to each other.

[0028] From the above description, it can be known that the low-voltage distribution cabinet provided by the present invention reduces the laying length of the cable in the low-voltage cabinet body 3 by adjusting the position of the mutual inductor 4, saves materials, optimizes the laying path of the cable 2 in the low-voltage cabinet body 3, reduces the number of bends of the cable 2, and makes the cable 2 as a whole neater and easier to maintain.

[0029] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A low voltage distribution cabinet, characterized in that: It includes a low-voltage cabinet body, a transformer, an outgoing line side installation component, a drawer plug and a cable. The outgoing line side installation component, the drawer plug and the transformer are all assembled inside the low-voltage cabinet body. One end of the cable is connected to the corresponding drawer plug, and the other end of the cable passes through the transformer in a horizontal manner and is connected to the outgoing line side installation component.

2. The low voltage distribution cabinet according to claim 1, characterized in that: The low-voltage cabinet body includes a plurality of first cross bars, a second cross bar, a first longitudinal bar, a second longitudinal bar and an outer shell. A plurality of adjacent first longitudinal bars are connected by the first cross bar, adjacent first cross bars are connected by the second cross bar, and the second longitudinal bar is connected to the second cross bar to form an open accommodating frame. The outer shell wraps the open accommodating frame. The outlet side mounting assembly is mounted on the second cross bar, the mutual inductor is mounted on the second longitudinal bar close to the outlet side mounting assembly, and the drawer plug is movably mounted between two adjacent second cross bars.

3. The low voltage distribution cabinet according to claim 2, characterized in that: The second cross bar and the second longitudinal bar both include a rod body, and a plurality of assembly holes are provided on the rod body. The outgoing line side mounting assembly and the mutual inductor are mounted in the corresponding assembly holes by means of bolts.

4. The low voltage distribution cabinet according to claim 2, characterized in that: The low-voltage cabinet body also includes a bridge frame, which is installed on the outer surface of the shell, and the portion of the cable passing through the shell is located in the bridge frame.

5. The low voltage distribution cabinet according to claim 2, characterized in that: The longitudinal sections of the first cross bar, the second cross bar, the first longitudinal bar and the second longitudinal bar are all C-shaped.

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