Digital low-voltage power distribution cabinet

Abstract

The utility model discloses a digital low-voltage power distribution cabinet, which comprises a shell, a supporting bottom mounted at the bottom end of the shell, a door body arranged at one end of the shell, an electrical element mounted at one end of a mounting frame, and a connecting wire arranged at the bottom end of the electrical element. According to the utility model, the mounting plate is mounted at one end in the shell, after electrical elements in the device are mounted, if a connecting wire connected to the electrical elements is wound, signal transmission can be affected, and the electrical elements can be fixed by rotating the threaded rod; the threaded rod can drive the limiting block and the wire arranging block to slide on the mounting plate through the threads of the threaded rod, at the moment, a connecting wire is arranged between the limiting block and the wire arranging block, then the threaded rod is used for moving the limiting block and the wire arranging block to fix the connecting wire, and therefore the wire can be arranged and cannot be disordered, and the wire arranging efficiency is improved. Therefore, the purpose of conveniently and rapidly arranging the wires of the electrical components in the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a digital low-voltage power distribution cabinet. 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 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] To this end, a digital low-voltage distribution cabinet is disclosed in the patent specification with publication number CN213660990U, which includes a box for housing electrical components, one side of the box is open, and the open end of the box is hingedly provided with a box door, a cooling fan for reducing the heat in the box is slidably provided on the inner side of the top of the box, and the cooling fan is driven to slide by a driving assembly of the box, and a collection box for collecting dust is slidably provided on the inner side of the bottom of the box, and the collection box is fixed in the box by a positioning assembly. The present application is beneficial to improving the service life of electrical components in the distribution cabinet.

[0004] The above-mentioned prior art mentions that dust can be collected by installing a dust box at one end of the device, and the heat can be dissipated inside the device by a cooling fan, thereby increasing the service life of electrical components inside the device. However, when the device is in use, the connecting wires of the electrical components cannot be quickly sorted out, the entanglement of wires will cause safety hazards, and the efficiency of dust removal cannot be guaranteed during dust removal. Utility Model Content

[0005] The utility model aims to provide a digital low-voltage power distribution cabinet to solve the existing defect that it is inconvenient to quickly arrange the wires of the electrical components inside the device.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a digital low-voltage power distribution cabinet, comprising a shell, a support bottom is installed at the bottom end of the shell, a door body is provided at one end of the shell, a control panel is installed at one end of the door body, and a dust removal mechanism is installed on one side of the shell;

[0007] The dust removal mechanism comprises a mounting frame, a fan, a connecting rod and a brush, wherein the mounting frame is mounted on one side of the housing, a fan is mounted on one end of the mounting frame, a connecting rod is disposed at one end of the fan, and a brush is connected to one side of the connecting rod;

[0008] A heat dissipation structure is installed at one end of the shell, a wire management structure is installed at one end of the shell, a mounting frame is provided at one end of the shell, an electrical component is installed at one end of the mounting frame, and a connecting wire is provided at the bottom end of the electrical component.

[0009] When in use, first, a mounting plate is installed at one end of the shell. After the electrical components inside the device are installed, if the connecting wires connected to the electrical components become tangled, it will affect the signal transmission. By rotating the threaded rod, the threaded rod can drive the limit block and the wire management block to slide on the mounting plate through its own slider through its own thread. At this time, the connecting wire is placed between the limit block and the wire management block, and then the threaded rod is used to move the limit block and the wire management block to fix them, so that the wires can be managed and the wires will not be messy.

[0010] Preferably, the support base is installed at the bottom end of the shell, and the support base is symmetrically distributed about the central axis of the shell, which can provide more firm support for the device.

[0011] Preferably, the heat dissipation structure includes a heat conducting plate, a heat sink and heat dissipation holes. The heat conducting plate is installed at one end inside the shell, a heat sink is installed at one end of the heat conducting plate, and a heat dissipation hole is provided at one end of the heat sink to dissipate heat inside the device.

[0012] Preferably, the heat sink is installed at one end of the heat conducting plate, and the heat sink is arranged at equal intervals about the central axis of the heat conducting plate, which can achieve a better heat dissipation effect.

[0013] Preferably, the mounting bracket is installed at one end of the shell, and two groups of the mounting bracket are provided, which can make the installation more secure.

[0014] Preferably, the wire management structure includes a mounting plate, a limit block, a wire management block and a threaded rod, the mounting plate is mounted on one end of the shell, a limit block is mounted on one end of the mounting plate, a threaded rod is provided on one end of the limit block, and a wire management block is mounted on one end of the mounting plate to organize the wires.

[0015] Preferably, a slide groove is provided at one end of the mounting plate, a slide block is provided at one end of the limit block, and the mounting plate and the cable management block form a sliding connection and can slide.

[0016] The utility model provides a digital low-voltage power distribution cabinet, which has the advantages that: by installing a mounting plate at one end inside a shell, after the electrical components inside the device are installed, if the connecting wires connected to the electrical components are entangled, it will affect the signal transmission. By rotating the threaded rod, the threaded rod can drive the limit block and the wire management block to slide on the mounting plate through its own slider through its own thread. At this time, the connecting wire is placed between the limit block and the wire management block, and then the threaded rod is used to move the limit block and the wire management block to fix them, so that the wires can be managed and the wires will not be messy, so as to achieve the purpose of quickly arranging the wires of the electrical components inside the device.

[0017] By installing a mounting frame at one end of the shell, and installing a fan inside the mounting frame, the fan can generate wind to drive itself to rotate when running, so as to blow air and dissipate heat inside the device. When the fan is running, the brush connected by the connecting rod can be driven by the fan to rotate. When the brush rotates, it can sweep the dustproof net set at one end of the mounting frame, so as to prevent dust from entering the inside of the device and affecting the operation of the device, thereby achieving the purpose of dustproofing the device.

[0018] By installing a heat conducting plate and a heat sink inside the shell, the device will generate a large amount of heat after being put into use. The heat conducting plate and the heat sink can absorb the heat inside the device and drive the heat through the operation of the fan to discharge it out of the device. By arranging multiple groups of heat dissipation holes on the surface of the heat sink, the effect of wind driving heat can be better, which can improve the heat dissipation effect when the device is put into use, thereby achieving the purpose of facilitating the heat dissipation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of the local section at point A in the middle;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the cable management structure of the utility model;

[0023] Figure 5 It is a schematic diagram of a partial cross-sectional structure of the heat dissipation structure of the utility model in a front view.

[0024] Explanation of the reference numerals in the figure: 1. Support base; 2. Shell; 3. Dust removal mechanism; 301. Mounting frame; 302. Fan; 303. Connecting rod; 304. Brush; 4. Heat dissipation structure; 401. Heat conducting plate; 402. Heat sink; 403. Heat dissipation hole; 5. Mounting frame; 6. Electrical component; 7. Connecting wire; 8. Wire management structure; 801. Mounting plate; 802. Limit block; 803. Wire management block; 804. Threaded rod; 9. Door body; 10. Control panel. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 5 The utility model provides an embodiment: a digital low-voltage power distribution cabinet, including a shell 2, a supporting base 1 is installed at the bottom end of the shell 2, and the supporting base 1 is installed at the bottom end of the shell 2, and the supporting base 1 is symmetrically distributed about the central axis of the shell 2.

[0027] A door body 9 is provided at one end of the shell body 2 , a control panel 10 is installed at one end of the door body 9 , and a dust removal mechanism 3 is installed at one side of the shell body 2 .

[0028] Reference Figure 1-Figure 3 As shown, the dust removal mechanism 3 includes a mounting frame 301, a fan 302, a connecting rod 303 and a brush 304. The mounting frame 301 is mounted on one side of the shell 2. The fan 302 is mounted on one end of the mounting frame 301. A connecting rod 303 is provided at one end of the fan 302. A brush 304 is connected to one side of the connecting rod 303.

[0029] A mounting frame 301 is installed at one end of the shell 2, and a fan 302 is installed inside the mounting frame 301. When the fan 302 is running, it can generate wind to drive itself to rotate and blow air to dissipate heat inside the device. When the fan 302 is running, the brush 304 connected by the connecting rod 303 can be driven by the fan 302 to rotate. When the brush 304 rotates, it can sweep the dustproof net set at one end of the mounting frame 301, thereby preventing dust from entering the interior of the device and affecting the operation of the device.

[0030] Reference Figure 1-Figure 2 and Figure 5As shown, a heat dissipation structure 4 is installed at one end inside the shell 2, and the heat dissipation structure 4 includes a heat conducting plate 401, a heat sink 402 and a heat dissipation hole 403. The heat conducting plate 401 is installed at one end inside the shell 2, and the heat sink 402 is installed at one end of the heat conducting plate 401. The heat sink 402 is installed at one end of the heat conducting plate 401, and the heat sink 402 is arranged at equal intervals about the central axis of the heat conducting plate 401, and a heat dissipation hole 403 is provided at one end of the heat sink 402.

[0031] By installing a heat conducting plate 401 and a heat sink 402 inside the shell 2, the device will generate a large amount of heat after being put into use. The heat conducting plate 401 and the heat sink 402 can absorb the heat inside the device, and the operation of the fan 302 can drive the heat to be discharged from the inside of the device. By arranging multiple groups of heat dissipation holes 403 on the surface of the heat sink 402, the effect of wind driving heat can be better, which can improve the heat dissipation effect when the device is put into use.

[0032] Reference Figure 1-Figure 2 and Figure 4 As shown, a wire management structure 8 is installed at one end of the shell 2, and the wire management structure 8 includes a mounting plate 801, a limit block 802, a wire management block 803 and a threaded rod 804. The mounting plate 801 is installed at one end of the shell 2, a slide groove is provided at one end of the mounting plate 801, a slider is provided at one end of the limit block 802, and the mounting plate 801 and the wire management block 803 form a sliding connection.

[0033] A limit block 802 is installed at one end of the mounting plate 801 , a threaded rod 804 is provided at one end of the limit block 802 , and a wire management block 803 is installed at one end of the mounting plate 801 .

[0034] By installing a mounting plate 801 at one end inside the shell 2, after the electrical components 6 inside the device are installed, if the connecting wires 7 connected to the electrical components 6 become entangled, it will affect the signal transmission. By rotating the threaded rod 804, the threaded rod 804 can drive the limit block 802 and the wire management block 803 to slide on the mounting plate 801 through its own slider through its own thread. At this time, the connecting wire 7 is placed between the limit block 802 and the wire management block 803, and then the threaded rod 804 is used to move the limit block 802 and the wire management block 803 to fix them, so that the wires can be managed and the wires will not be messy.

[0035] A mounting frame 5 is provided at one end of the shell 2 . The mounting frame 5 is installed at one end of the shell 2 . There are two groups of mounting frames 5 .

[0036] An electrical component 6 is mounted on one end of the mounting frame 5 , and a connecting wire 7 is disposed at the bottom end of the electrical component 6 .

[0037] 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 therein. 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 digital low-voltage power distribution cabinet, comprising a housing (2); Features: A supporting base (1) is installed at the bottom end of the shell (2), a door body (9) is provided at one end of the shell (2), a control panel (10) is installed at one end of the door body (9), and a dust removal mechanism (3) is installed at one side of the shell (2); The dust removal mechanism (3) comprises a mounting frame (301), a fan (302), a connecting rod (303) and a brush (304); the mounting frame (301) is mounted on one side of the housing (2); the fan (302) is mounted on one end of the mounting frame (301); a connecting rod (303) is disposed at one end of the fan (302); and a brush (304) is connected to one side of the connecting rod (303); A heat dissipation structure (4) is installed at one end of the shell (2), a wire management structure (8) is installed at one end of the shell (2), a mounting frame (5) is provided at one end of the shell (2), an electrical component (6) is installed at one end of the mounting frame (5), and a connecting wire (7) is provided at the bottom end of the electrical component (6).

2. A digital low-voltage power distribution cabinet according to claim 1, characterized in that: The support base (1) is installed at the bottom end of the shell (2), and the support base (1) is symmetrically distributed with respect to the central axis of the shell (2).

3. A digital low-voltage power distribution cabinet according to claim 1, characterized in that: The heat dissipation structure (4) comprises a heat conducting plate (401), a heat sink (402) and a heat dissipation hole (403); the heat conducting plate (401) is mounted at one end inside the housing (2); the heat sink (402) is mounted at one end of the heat conducting plate (401); and the heat dissipation hole (403) is provided at one end of the heat sink (402).

4. A digital low-voltage power distribution cabinet according to claim 3, characterized in that: The heat sink (402) is mounted on one end of the heat conducting plate (401), and the heat sink (402) is arranged at equal intervals about the central axis of the heat conducting plate (401).

5. A digital low-voltage power distribution cabinet according to claim 1, characterized in that: The mounting frame (5) is mounted on one end of the housing (2), and two groups of the mounting frame (5) are provided.

6. A digital low-voltage power distribution cabinet according to claim 1, characterized in that: The wire management structure (8) comprises a mounting plate (801), a limit block (802), a wire management block (803) and a threaded rod (804); the mounting plate (801) is mounted on one end of the housing (2); the limit block (802) is mounted on one end of the mounting plate (801); the threaded rod (804) is arranged on one end of the limit block (802); and the wire management block (803) is mounted on one end of the mounting plate (801).

7. A digital low-voltage power distribution cabinet according to claim 6, characterized in that: One end of the mounting plate (801) is provided with a sliding groove, one end of the limiting block (802) is provided with a sliding block, and the mounting plate (801) and the wire management block (803) form a sliding connection.

Images