Low-voltage cabinet convenient for rapid wire arrangement

Abstract

The utility model belongs to the technical field of low-voltage cabinets, and particularly relates to a low-voltage cabinet convenient for rapid wire arrangement, which comprises a low-voltage cabinet body and a hinge, the hinge is mounted on the front surface of the low-voltage cabinet body, one end of the hinge is connected with a cabinet door, a handle is fixedly mounted on one side of the surface of the cabinet door, and a wire arrangement mechanism is arranged in the low-voltage cabinet body. The wire arrangement mechanism comprises a fixing column, a sliding groove, an insertion hole, a clamping plate, a wire arrangement column, an insertion rod, a wire arrangement groove, an installation frame, a partition plate and a wiring hole, the fixing column is fixedly installed on the inner wall of the low-voltage cabinet body, and the sliding groove is formed in the side face of the fixing column. According to the low-voltage cabinet convenient for rapid wire arrangement, by arranging the wire arrangement mechanism, cables can be reasonably distributed when electrical elements in the low-voltage cabinet body are installed and routed, rapid wire arrangement is achieved, and line arrangement and later maintenance and repair are facilitated; the protection mechanism is arranged to carry out anti-collision and anti-falling object protection on the upper surface of the low-voltage cabinet body, so that the situation that electrical elements in the low-voltage cabinet body are affected and cannot work normally is avoided.

Description

Technical Field

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

[0002] The rated current of the low-voltage distribution cabinet is AC 50Hz, and the rated voltage is 380V. The distribution system is used for power conversion and control of power, lighting and power distribution. This product has the characteristics of strong breaking capacity, good dynamic thermal stability, flexible electrical scheme, convenient combination, strong series and practicality, and novel structure.

[0003] The low-voltage switchgear currently used has many wires inside during use, which is prone to being disorganized and affecting its use. In addition, the ordinary wiring mechanism used is too complicated to install, which is inconvenient for workers to use and affects its practicality.

[0004] For example, a low-voltage cabinet disclosed in Chinese patent CN219123746U includes a cabinet body, a concave block, a connecting block, a limit ring and a rotating handle. The cabinet body is opened in the forward direction, and a cabinet door is hinged in the middle of the front of the cabinet body; the left and right side walls inside the cabinet body are fixedly installed with fixing plates, and the opposite sides of the fixing plates on the left and right sides are evenly provided with five installation slots, and the installation components can be inserted into the installation slots, and the installation components are fixedly installed with installation pieces on the outside, and support plates are installed on the left and right sides relative to the upper side of the installation components and located on the upper side of the installation pieces; the concave block is fixedly installed at the bottom of the installation piece and close to one side of the vertical center axis of the cabinet body. In the utility model, when the support plate and the installation piece need to be disassembled and assembled, they can be disassembled and assembled without using specific tools, and can be disassembled and assembled only by manpower, which improves convenience and also has good practicality.

[0005] However, the wiring of the low-voltage cabinet is inconvenient when installing electrical components inside the cabinet, and it is not easy to arrange the cables quickly. The unreasonable distribution of cables will affect the subsequent inspection and maintenance.

[0006] To this end, we proposed a low-voltage cabinet that is easy to quickly arrange cables to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a low-voltage cabinet that is convenient for fast wiring, so as to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above object, the utility model provides the following technical solution: a low-voltage cabinet for quick wiring, comprising a low-voltage cabinet body and a hinge, wherein the hinge is installed on the front of the low-voltage cabinet body, one end of the hinge is connected to a cabinet door, a handle is fixedly installed on one side of the cabinet door surface, and a wiring mechanism is arranged inside the low-voltage cabinet body;

[0009] The wiring mechanism includes a fixed column, a slide groove, a socket, a clamping plate, a wire column, a plug rod, a wire trough, an installation frame, a partition and a wiring hole. The fixed column is fixedly installed on the inner wall of the low-voltage cabinet body, the slide groove is opened on the side of the fixed column, the plug hole passes through the upper surface of the fixed column, the clamping plate is clamped on the inner wall of the slide groove, the wire column is installed on the inner wall of the slide groove, the plug rod is inserted into the plug rod, the wire trough passes through the upper surface of the plug rod, the installation frame is fixedly installed on the inner bottom surface of the low-voltage cabinet body, the partition plate is installed on the inner bottom surface of the installation frame, and the wiring hole passes through the upper surface of the installation frame.

[0010] Preferably, a protection mechanism is provided on the upper surface of the low-voltage cabinet body, and the protection mechanism includes a fixed circular plate, a damping rod, a compression spring, a square plate, an arc-shaped elastic protection plate and an airbag. The fixed circular plate is fixedly connected to the upper surface of the low-voltage cabinet body, the damping rod is connected to the upper surface of the fixed circular plate, the compression spring is connected to the upper surface of the fixed circular plate, the square plate is connected to the upper end of the damping rod, the arc-shaped elastic protection plate is installed on the upper surface of the square plate, and the airbag is fixedly installed on the upper surface of the square plate.

[0011] Preferably, support columns are fixedly installed on the bottom surface of the low-voltage cabinet body, and the bottom surface of the support columns is connected to a support base, and the support columns are symmetrically distributed at the four corners of the bottom surface of the low-voltage cabinet body.

[0012] Preferably, an air inlet slot is passed through the middle position of the upper surface of the low-voltage cabinet body, a grille is installed on the inner wall of the air inlet slot, a fan slot is passed through the side of the low-voltage cabinet body, a cooling fan is installed on the inner wall of the fan slot, a fixed frame is fixedly installed on the side of the low-voltage cabinet body, and a dustproof mesh plate is clamped on the inner wall of the fixed frame.

[0013] Preferably, the fan slots are symmetrically distributed at the upper and lower parts of both sides of the low-voltage cabinet body, and the power supply of the cooling fan is electrically connected to the external power supply.

[0014] Preferably, the fixed circular plates are symmetrically distributed at the four corners of the upper surface of the low-voltage cabinet body, the bottom surface of the square plate is connected to the upper end of the compression spring, and the upper part of the outer surface of the airbag contacts the inner top surface of the arc-shaped elastic protection plate.

[0015] Preferably, the fixed columns are distributed in sequence at equal intervals on both sides of the inner wall of the low-voltage cabinet body, the sliding grooves are symmetrically distributed on both sides of the fixed columns, and holes are penetrated on both sides of the upper surface of the wiring column. The insertion rod passes through the holes penetrated on the upper surface of the fixed column and the holes penetrated on the upper surface of the wiring column to be connected to the wiring column.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The low-voltage cabinet that is convenient for quick wiring is convenient for reasonably distributing the cables of the electrical components inside the low-voltage cabinet body during installation and wiring by setting a wiring mechanism, so as to realize quick wiring and facilitate clearing of the lines and subsequent maintenance and repair.

[0018] 2. The low-voltage cabinet that facilitates quick wiring has a protective mechanism to protect the upper surface of the low-voltage cabinet body from collision and falling objects, so as to avoid affecting the electrical components inside the low-voltage cabinet body and preventing them from working normally. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the wiring arrangement structure of the utility model;

[0021] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

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

[0023] In the figure: 1. low voltage cabinet body; 2. support column; 201. support base; 3. hinge; 301. cabinet door; 302. handle; 303. air inlet slot; 304. grille; 305. fan slot; 306. cooling fan; 307. fixed frame; 308. dust screen; 309. fixed column; 310. slide slot; 311. socket; 312. snap-in plate; 313. wiring column; 314. plug rod; 315. wiring slot; 316. installation frame; 317. partition; 318. wiring hole; 319. fixed circular plate; 320. damping rod; 321. compression spring; 322. square plate; 323. arc elastic protection plate; 324. air bag. 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-Figure 4 , the utility model provides a technical solution:

[0026] Embodiment 1: A low-voltage cabinet for quick wiring, comprising a low-voltage cabinet body 1 and a hinge 3, the hinge 3 being mounted on the front of the low-voltage cabinet body 1, one end of the hinge 3 being connected to a cabinet door 301, a handle 302 being fixedly mounted on one side of the cabinet door 301 surface, a support column 2 being fixedly mounted on the bottom surface of the low-voltage cabinet body 1, a support base 201 being connected to the bottom surface of the support column 2, the support columns 2 being symmetrically distributed at the four corners of the bottom surface of the low-voltage cabinet body 1, and a wiring arrangement mechanism being arranged inside the low-voltage cabinet body 1;

[0027] The wiring mechanism includes a fixed column 309, a slide groove 310, a socket 311, a clamping plate 312, a wiring column 313, a rod 314, a wiring groove 315, a mounting frame 316, a partition 317 and a wiring hole 318. The fixed column 309 is fixedly installed on the inner wall of the low-voltage cabinet body 1, the slide groove 310 is opened on the side of the fixed column 309, the socket 311 passes through the upper surface of the fixed column 309, the clamping plate 312 is clamped on the inner wall of the slide groove 310, the wiring column 313 is installed on the inner wall of the slide groove 310, the rod 314 is plugged into the inside of the socket 311, the wiring groove 315 passes through the upper surface of the rod 314, the mounting frame 316 is fixedly installed on the inner bottom surface of the low-voltage cabinet body 1, the partition 317 is installed on the inner bottom surface of the mounting frame 316, and the wiring hole 318 passes through the upper surface of the mounting frame 316.

[0028] The fixing columns 309 are distributed in sequence at equal intervals on both sides of the inner wall of the low-voltage cabinet body 1, the slide grooves 310 are symmetrically distributed on both sides of the fixing columns 309, and the upper surfaces of the wiring column 313 are penetrated with holes 311 on both sides. The plug rod 314 passes through the holes 311 penetrated on the upper surfaces of the fixing columns 309 and the holes 311 penetrated on the upper surfaces of the wiring column 313 and is connected to the wiring column 313. By setting up the wiring mechanism, it is convenient to reasonably distribute the cables when installing and routing the electrical components inside the low-voltage cabinet body 1, realize rapid wiring, facilitate the clearing of the lines and subsequent maintenance and repair.

[0029] Pull the handle 302 to open the cabinet doors 301 on both sides of the low-voltage cabinet body 1, install electrical components inside the low-voltage cabinet body 1 and arrange the cables between the electrical components, install the electrical components of the control module on the bottom surface of the installation frame 316 and separate them with the partition 317, install other electrical components on the side of the wiring column 313, and pass the cables through the wiring groove 315 in turn, and then insert them into the wiring holes 318 that penetrate the upper surface of the installation frame 316 to connect with the control module for quick wiring.

[0030] Embodiment 2: Based on embodiment 1, a protective mechanism is provided on the upper surface of the low-voltage cabinet body 1, and the protective mechanism includes a fixed circular plate 319, a damping rod 320, a compression spring 321, a square plate 322, an arc-shaped elastic protective plate 323 and an airbag 324. The fixed circular plate 319 is fixedly connected to the upper surface of the low-voltage cabinet body 1, the damping rod 320 is connected to the upper surface of the fixed circular plate 319, the compression spring 321 is connected to the upper surface of the fixed circular plate 319, the square plate 322 is connected to the upper end of the damping rod 320, and the arc-shaped elastic protective plate 323 and the airbag 324 are connected. The protective plate 323 is installed on the upper surface of the square plate 322, the airbag 324 is fixedly installed on the upper surface of the square plate 322, the fixed circular plate 319 is symmetrically distributed at the four corners of the upper surface of the low-voltage cabinet body 1, the bottom surface of the square plate 322 is connected to the upper end of the compression spring 321, and the upper part of the outer surface of the airbag 324 is in contact with the inner top surface of the arc-shaped elastic protective plate 323. By setting a protective mechanism, the upper surface of the low-voltage cabinet body 1 is protected from collision and falling objects to avoid affecting the electrical components inside the low-voltage cabinet body 1 and preventing them from working normally.

[0031] An air inlet slot 303 runs through the middle of the upper surface of the low-voltage cabinet body 1, and a grille 304 is installed on the inner wall of the air inlet slot 303. A fan slot 305 runs through the side of the low-voltage cabinet body 1, and a cooling fan 306 is installed on the inner wall of the fan slot 305. A fixed frame 307 is fixedly installed on the side of the low-voltage cabinet body 1, and a dustproof mesh plate 308 is clamped on the inner wall of the fixed frame 307. The fan slots 305 are symmetrically distributed on the upper and lower parts of both sides of the low-voltage cabinet body 1, and the power supply of the cooling fan 306 is electrically connected to the external power supply.

[0032] When the low-voltage cabinet body 1 is working normally, an external power supply is connected to power the cooling fan 306 to make it rotate and dissipate the heat generated by the electrical components inside the low-voltage cabinet body 1. The air is taken in by the air inlet slot 303 running through the upper surface of the low-voltage cabinet body 1 and the air is discharged from the cooling fan 306 to form air circulation for heat dissipation. The arc-shaped elastic protection plate 323 buffers the impact of falling objects from the top, moves to both sides and downward to disperse the impact when hit, and moves downward to squeeze the square plate 322, the damping rod 320 and the compression spring 321, so that the damping rod 320 and the compression spring 321 generate a restoring elastic force to buffer the impact and protect the electrical components inside the low-voltage cabinet body 1.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A low-voltage cabinet for quick wiring, comprising a low-voltage cabinet body (1) and a hinge (3), wherein the hinge (3) is mounted on the front of the low-voltage cabinet body (1), one end of the hinge (3) is connected to a cabinet door (301), and a handle (302) is fixedly mounted on one side of the cabinet door (301), characterized in that: A wiring arrangement mechanism is provided inside the low-voltage cabinet body (1); The wiring mechanism comprises a fixed column (309), a slide groove (310), a socket (311), a clamping plate (312), a wiring column (313), a plug rod (314), a wiring groove (315), a mounting frame (316), a partition (317) and a wiring hole (318); the fixed column (309) is fixedly mounted on the inner wall of the low-voltage cabinet body (1); the slide groove (310) is provided on the side of the fixed column (309); the socket (311) penetrates the upper surface of the fixed column (309); The clamping plate (312) is clamped to the inner wall of the slide groove (310), the wiring post (313) is installed on the inner wall of the slide groove (310), the plug rod (314) is inserted into the inside of the plug hole (311), the wiring groove (315) passes through the upper surface of the plug rod (314), the installation frame (316) is fixedly installed on the inner bottom surface of the low-voltage cabinet body (1), the partition (317) is installed on the inner bottom surface of the installation frame (316), and the wiring hole (318) passes through the upper surface of the installation frame (316).

2. A low-voltage cabinet that facilitates quick wiring according to claim 1, characterized in that: A protection mechanism is provided on the upper surface of the low-voltage cabinet body (1), and the protection mechanism comprises a fixed circular plate (319), a damping rod (320), a compression spring (321), a square plate (322), an arc-shaped elastic protection plate (323) and an air bag (324); the fixed circular plate (319) is fixedly connected to the upper surface of the low-voltage cabinet body (1); the damping rod (320) is connected to the upper surface of the fixed circular plate (319); the compression spring (321) is connected to the upper surface of the fixed circular plate (319); the square plate (322) is connected to the upper end of the damping rod (320); the arc-shaped elastic protection plate (323) is installed on the upper surface of the square plate (322); and the air bag (324) is fixedly installed on the upper surface of the square plate (322).

3. A low-voltage cabinet that facilitates quick wiring according to claim 1, characterized in that: The bottom surface of the low-voltage cabinet body (1) is fixedly mounted with a support column (2), the bottom surface of the support column (2) is connected to a support base (201), and the support columns (2) are symmetrically distributed at the four corners of the bottom surface of the low-voltage cabinet body (1).

4. A low-voltage cabinet that facilitates quick wiring according to claim 1, characterized in that: An air inlet slot (303) is passed through the middle of the upper surface of the low-voltage cabinet body (1), and a grille (304) is installed on the inner wall of the air inlet slot (303). A fan slot (305) is passed through the side of the low-voltage cabinet body (1), and a cooling fan (306) is installed on the inner wall of the fan slot (305). A fixing frame (307) is fixedly installed on the side of the low-voltage cabinet body (1), and a dustproof screen (308) is clamped on the inner wall of the fixing frame (307).

5. A low-voltage cabinet that facilitates quick wiring according to claim 4, characterized in that: The fan slots (305) are symmetrically distributed at the upper and lower parts of both sides of the low-voltage cabinet body (1), and the power supply of the heat dissipation fan (306) is electrically connected to an external power supply.

6. The low-voltage cabinet for quick wiring according to claim 2, characterized in that: The fixed circular plates (319) are symmetrically distributed at the four corners of the upper surface of the low-voltage cabinet body (1); the bottom surface of the square plate (322) is connected to the upper end of the compression spring (321); and the upper portion of the outer surface of the airbag (324) is in contact with the inner top surface of the arc-shaped elastic protection plate (323).

7. The low-voltage cabinet for quick wiring according to claim 1, characterized in that: The fixing columns (309) are distributed in sequence at equal intervals on both sides of the inner wall of the low-voltage cabinet body (1); the sliding grooves (310) are symmetrically distributed on both sides of the fixing columns (309); holes (311) are penetrated on both sides of the upper surface of the wiring column (313); the insertion rod (314) passes through the holes (311) penetrated on the upper surface of the fixing columns (309) and the holes (311) penetrated on the upper surface of the wiring column (313) to be connected to the wiring column (313).

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