Dustproof net convenient-to-disassemble mechanism and electrical cabinet with adjustable placing space

Abstract

The utility model relates to the technical field of electrical cabinets, in particular to a dustproof net convenient-to-disassemble mechanism and an electrical cabinet with an adjustable placing space, which comprise a box body and a box door. The box body is rotationally connected with a box door, and a rear cover is arranged on the rear side of the box body; the device further comprises a driving unit, a heat dissipation mechanism, a bunching mechanism and a fixing mechanism. The box body is connected with a driving unit; the driving unit is connected with a bunching mechanism; the driving unit is connected with a fixing mechanism; the box body is connected with a heat dissipation mechanism, and the heat dissipation mechanism is located in front of the rear cover. According to the utility model, the mounting strips are rotated and the positions of the second mounting holes are adjusted, so that the mounting strips can adapt to the fixing work of the electrical components at different mounting hole positions, and the mounting strips can be rotated to the rear of the adjacent mounting strips, so that the rotated mounting strips can provide a larger placing space for the electrical components needing to be mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical cabinets, in particular to a dust-proof net easy-disassembly mechanism and an electrical cabinet with an adjustable placement space. Background Technique

[0002] An electrical cabinet is a special facility for installing electrical equipment. It is usually used to control, protect and distribute electric energy, signals and data, and provide necessary safety protection. Electrical cabinets are widely used in industries, buildings, transportation, energy and other fields.

[0003] During the use of existing electrical cabinets, electrical components are usually installed inside. Different electrical cabinets have different equipment layouts inside, or when new electrical components need to be added, the internal space layout of the electrical cabinet needs to be adjusted accordingly to improve the flexibility of the internal space of the electrical cabinet.

[0004] Moreover, a dust-proof net is installed on the electrical cabinet to prevent dust, foreign objects, etc. from entering the electrical equipment, thereby protecting the normal operation of the equipment and extending its service life. However, the existing dust-proof net is installed in a narrow space, resulting in difficulties in disassembling the dust-proof net. Content of the Utility Model

[0005] In order to overcome the shortcomings of the problems mentioned in the above background technique, the utility model provides a dust-proof net easy-disassembly mechanism and an electrical cabinet with an adjustable placement space.

[0006] Technical Solution: A dust-proof net easy-disassembly mechanism and an electrical cabinet with an adjustable placement space, including a box body and a box door; the box body is rotatably connected with the box door, and a rear cover is arranged at the rear of the box body; it also includes a driving unit, a heat dissipation mechanism, a wire bundling mechanism and a fixing mechanism; the box body is connected with the driving unit; the driving unit is connected with the wire bundling mechanism; the driving unit is connected with the fixing mechanism; the box body is connected with the heat dissipation mechanism, and the heat dissipation mechanism is located in front of the rear cover.

[0007] More preferably, the driving mechanism includes a slide rail and a slider; three slide rails distributed front and rear are connected to both the left inner wall and the right inner wall of the box body; each slide rail is slidably connected with a plurality of sliders, and the sliders on the four slide rails in the front are connected with the wire bundling mechanism, and the sliders on the two slide rails in the rear are connected with the fixing mechanism.

[0008] More preferably, the wire bundling mechanism includes a connecting block, a first connecting plate and a wire bundling plate; a plurality of connecting blocks distributed up and down are connected to the sliders on the four slide rails in the front; each connecting block is slidably connected with a first connecting plate; each first connecting plate is slidably connected with a plurality of wire bundling plates symmetrically distributed up and down, and every two adjacent wire bundling plates on the left and right are arranged in a vertically staggered manner.

[0009] More preferably, the fixing mechanism includes a fixing plate, a second connecting plate and a mounting strip; the sliders on the two slide rails at the rear are connected to a plurality of fixing plates distributed up and down, and the fixing plates are located behind the connecting block; every two fixing plates are fixedly connected to a second connecting plate; the front side of each second connecting plate is rotatably connected to a plurality of mounting strips, and the second connecting plate is provided with a plurality of first mounting holes, the number of the mounting strips is consistent with the number of the first mounting holes, and three second mounting holes are provided on the mounting strip.

[0010] More preferably, the heat dissipation mechanism includes a U-shaped mounting plate, a fan and a dustproof net; the box body is connected to the U-shaped mounting plate, and the U-shaped mounting plate is provided with a buckle, and an opening is provided at the bottom of the U-shaped mounting plate; the U-shaped mounting plate is installed with two fans distributed on the left and right; the U-shaped mounting plate is movably connected to the dustproof net, and the dustproof net is provided with a shift block, and the buckle is engaged with the inside of the shift block.

[0011] More preferably, it further includes a protective shell; the box body is connected to the protective shell, and the protective shell is wrapped around the slide rail arrangement, and a plurality of slide grooves are provided on the protective shell for the slider to slide in the slide grooves.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model adjusts the position of the second mounting hole by rotating the mounting bar, so that it can adapt to the fixing work of electrical components in different mounting hole positions. In addition, the mounting bar can be rotated to the rear of the adjacent mounting bar. The rotated mounting bar can provide a larger placement space for the electrical components to be installed;

[0014] 2. The utility model limits the cables connected to the electrical components by means of a cable tie plate, thus preventing the cables from being easily tangled and difficult to distinguish due to their cluttered placement. In addition, the cable tie plate can be slid left and right on the first connecting plate so that the cable tie plate is aligned under the cable to be limited, thus avoiding the problem of cables being damaged by bending in order to pass through the cable tie plate for limitation. Furthermore, the adjacent cable tie plates can be slid to overlap in the upper and lower parts, thereby changing the size of the space through which the cables pass, making it easier to limit wider cables.

[0015] 3. The utility model uses a dustproof net to block the dust in the environment during heat dissipation operation, thereby preventing dust from entering the box and causing a decrease in heat dissipation efficiency. In addition, the dustproof net can be removed manually by turning the back cover open and pushing the block upward to separate it from the buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model's dust screen disassembly mechanism and the electrical cabinet with adjustable placement space;

[0017] Figure 2Schematic diagram of the combined structure of the dust-proof net easy-disassembly mechanism, heat dissipation mechanism and rear cover of the electric cabinet with adjustable placement space of the present utility model;

[0018] Figure 3 Schematic diagram of the combined structure of the dust-proof net easy-disassembly mechanism, wire bundling mechanism and fixing mechanism of the electric cabinet with adjustable placement space of the present utility model;

[0019] Figure 4 Top view of the combined structure of the second connecting plate and mounting strip of the electric cabinet with adjustable placement space and the dust-proof net easy-disassembly mechanism of the present utility model;

[0020] Figure 5 Cross-sectional view of the combined structure of the first connecting plate and wire bundling plate of the electric cabinet with adjustable placement space and the dust-proof net easy-disassembly mechanism of the present utility model;

[0021] Figure 6 Schematic diagram of the combined structure of the U-shaped mounting plate, fan and dust-proof net of the electric cabinet with adjustable placement space and the dust-proof net easy-disassembly mechanism of the present utility model.

[0022] In the above drawings: 1 - cabinet body, 2 - cabinet door, 3 - heat dissipation mechanism, 4 - wire bundling mechanism, 5 - fixing mechanism, 101 - protective shell, 102 - slide rail, 103 - slider, 301 - U-shaped mounting plate, 302 - fan, 303 - dust-proof net, 401 - connecting block, 402 - first connecting plate, 403 - wire bundling plate, 501 - fixing plate, 502 - second connecting plate, 503 - mounting strip, 1001 - rear cover, 30101 - buckle, 30102 - opening, 30301 - dial block, 50201 - first mounting hole, 50301 - second mounting hole. Detailed implementation manners

[0023] The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which the currently preferred embodiments of the present utility model are shown. However, the present utility model can be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and fully convey the scope of the present utility model to those skilled in the art.

[0024] Embodiment 1

[0025] A dust-proof net easy-disassembly mechanism and an electric cabinet with adjustable placement space, as Figures 1-6 shown, including a cabinet body 1 and a cabinet door 2; the cabinet body 1 is rotatably connected with the cabinet door 2, and a rear cover 1001 is provided at the rear side of the cabinet body 1;

[0026] It also includes a driving unit, a heat dissipation mechanism 3, a wire bundling mechanism 4, and a fixing mechanism 5; the box body 1 is connected to the driving unit; the driving unit is connected to the wire bundling mechanism 4; the driving unit is connected to the fixing mechanism 5; the box body 1 is connected to the heat dissipation mechanism 3, and the heat dissipation mechanism 3 is located in front of the rear cover 1001.

[0027] The driving mechanism includes a slide rail 102 and a slider 103; three slide rails 102 arranged in the front-rear direction are connected to both the left inner wall and the right inner wall of the box body 1; each slide rail 102 is slidably connected to a plurality of sliders 103, and the sliders 103 on the four slide rails 102 located in the front are connected to the wire bundling mechanism 4, and the sliders 103 on the two slide rails 102 located in the rear are connected to the fixing mechanism 5.

[0028] Reference Figure 5 As shown, the wire bundling mechanism 4 includes a connecting block 401, a first connecting plate 402, and a wire bundling plate 403; a plurality of connecting blocks 401 arranged in the up-down direction are connected to the sliders 103 on the four slide rails 102 located in the front; each connecting block 401 is slidably connected to a first connecting plate 402; each first connecting plate 402 is slidably connected to a plurality of wire bundling plates 403 arranged symmetrically in the up-down direction, and every two adjacent wire bundling plates 403 in the left-right direction are arranged in a staggered manner in the up-down direction.

[0029] Reference Figure 3 and Figure 4 As shown, the fixing mechanism 5 includes a fixing plate 501, a second connecting plate 502, and a mounting strip 503; a plurality of fixing plates 501 arranged in the up-down direction are connected to the sliders 103 on the two slide rails 102 located in the rear, and the fixing plates 501 are located behind the connecting blocks 401; every two fixing plates 501 are fixedly connected to a second connecting plate 502; a plurality of mounting strips 503 are rotatably connected to the front side of each second connecting plate 502, and a plurality of first mounting holes 50201 are provided on the second connecting plate 502. The number of mounting strips 503 is the same as the number of first mounting holes 50201. Three second mounting holes 50301 are provided on the mounting strip 503, and the adjacent mounting strips 503 are arranged in a staggered manner in the front-rear direction.

[0030] Reference Figure 6 As shown, the heat dissipation mechanism 3 includes a U-shaped mounting plate 301, a fan 302, and a dust-proof net 303; the box body 1 is connected to the U-shaped mounting plate 301, and the U-shaped mounting plate 301 is provided with a buckle 30101. An opening 30102 is provided at the bottom of the U-shaped mounting plate 301 for limiting the external power cable connected to the fan 302; two fans 302 arranged in the left-right direction are installed on the U-shaped mounting plate 301; the U-shaped mounting plate 301 is movably connected to the dust-proof net 303, and the dust-proof net 303 is provided with a dial 30301. The buckle 30101 is engaged with the inside of the dial 30301.

[0031] It also includes a protective shell 101; the box body 1 is connected with the protective shell 101, and the protective shell 101 is wrapped around the slide rail 102, and a plurality of chutes are arranged on the protective shell 101 for the slider 103 to slide in the chutes.

[0032] The specific working process of this application is as follows:

[0033] First, manually fix the electrical components to be connected through bolts on the first mounting holes 50201 and the second mounting holes 50301. At this time, the position of the second mounting hole 50301 can be adjusted by rotating the mounting strip 503 to adapt to the fixing of electrical components at different mounting hole positions. Moreover, the mounting strip 503 can be rotated to the rear of the adjacent mounting strip 503, so that the bolt passes through the two second mounting holes 50301 for fixing. On the one hand, the fixing and installation of longer bolts can be realized, and on the other hand, the rotated mounting strip 503 can provide a larger placement space for the electrical components to be installed. Subsequently, the cables connected to the electrical components can be passed through the cable bundling plate 403 by hand for limiting, avoiding the problems of easy knotting and difficulty in distinguishing caused by messy cable placement. Further, the cable bundling plate 403 can be slid left and right on the first connecting plate 402, so that the cable bundling plate 403 is aligned below the cable to be limited, avoiding the problem of cable bending damage caused by the need to bend the cable to pass through the cable bundling plate 403 for limiting. And the adjacent cable bundling plates 403 can be slid to an overlapping state in the upper and lower parts, as Figure 5 shown, so as to change the size of the space through which the cable passes and facilitate the limiting of wider cables.

[0034] Further, the slider connected to the fixing plate 501 can drive the fixing plate 501, the second connecting plate 502 and the mounting strip 503 to move up and down, and the slider connected to the connecting block 401 can drive the first connecting plate 402 and the cable bundling plate 403 to move up and down, so as to adjust a suitable placement space according to electrical components of different sizes. And the distance between the cable bundling mechanism 4 and the fixing mechanism 5 can be adjusted, so as to facilitate the cable bundling and limiting work for shorter cables.

[0035] Further, the first connecting plate 402 and the cable bundling plate 403 can be moved to the forefront on the connecting block 401, and the slider connected to the fixing plate 501 can drive the fixing plate 501, the second connecting plate 502 and the mounting strip 503 to move up and down, so that the fixing plate 501, the second connecting plate 502 and the mounting strip 503 originally located above or below the first connecting plate 402 and the cable bundling plate 403 are moved to the other direction. In this way, the two second connecting plates 502 can be moved to adjacent positions, so that more first mounting holes 50201 and second mounting holes 50301 are at a closer distance, increasing the installable area, and thus the fixing work for larger electrical components can be carried out by using it.

[0036] Further, when the electrical component is working, the heat generated by it can be dissipated by the fan 302, and the dust in the environment during the heat dissipation work can be blocked by the dust-proof net 303 to avoid the problem that the dust enters the box body 1 and reduces the heat dissipation efficiency. Subsequently, the worker can open the rear cover 1001 by rotating it and then dial up the dial block 30301 to separate it from the buckle 30101, so as to facilitate the worker to disassemble the dust-proof net 303.

[0037] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present utility model.

Claims

1. A dust-proof net detachable mechanism and an electric cabinet with an adjustable installation space, comprising a box body (1) and a box door (2); the box body (1) is rotatably connected with the box door (2), and a rear cover (1001) is arranged at the rear side of the box body (1); the characteristics are that, It further includes a driving unit, a heat dissipation mechanism (3), a wire bundling mechanism (4) and a fixing mechanism (5); the box body (1) is connected to the driving unit; the driving unit is connected to the wire bundling mechanism (4); the driving unit is connected to the fixing mechanism (5); the box body (1) is connected to the heat dissipation mechanism (3), and the heat dissipation mechanism (3) is located in front of the rear cover (1001).

2. The dust-proof net easily detachable mechanism and the electric cabinet with adjustable placement space according to claim 1, characterized in that, The wire bundling mechanism (4) includes a connecting block (401), a first connecting plate (402) and a wire bundling plate (403); the driving unit is connected to a plurality of connecting blocks (401) distributed up and down; each connecting block (401) is slidably connected to a first connecting plate (402); each first connecting plate (402) is slidably connected to a plurality of wire bundling plates (403) symmetrically distributed up and down, and every two adjacent wire bundling plates (403) on the left and right are arranged in a staggered manner up and down.

3. The dust-proof net detachable mechanism and the electric cabinet with adjustable installation space according to claim 2, characterized in that, The fixing mechanism (5) includes a fixing plate (501), a second connecting plate (502) and a mounting strip (503); the driving unit is connected to a plurality of fixing plates (501) distributed up and down, and the fixing plate (501) is located behind the connecting block (401); every two fixing plates (501) are fixedly connected to a second connecting plate (502); a plurality of mounting strips (503) are rotatably connected to the front side of each second connecting plate (502), and a plurality of first mounting holes (50201) are provided on the second connecting plate (502), the number of the mounting strips (503) is the same as the number of the first mounting holes (50201), and three second mounting holes (50301) are provided on the mounting strip (503).

4. The dust-proof net detachable mechanism and the electric cabinet with adjustable installation space according to claim 3, characterized in that, The heat dissipation mechanism (3) includes a U-shaped mounting plate (301), a fan (302) and a dust-proof net (303); the box body (1) is connected to the U-shaped mounting plate (301), and the U-shaped mounting plate (301) is provided with a buckle (30101), and an opening (30102) is provided at the bottom of the U-shaped mounting plate (301); two fans (302) distributed left and right are installed on the U-shaped mounting plate (301); the U-shaped mounting plate (301) is movably connected to the dust-proof net (303), and the dust-proof net (303) is provided with a dial block (30301), and the buckle (30101) is engaged with the inside of the dial block (30301).

5. A dust-proof net detachable mechanism and an electric cabinet with an adjustable installation space according to any one of claims 1-4, characterized in that, It further includes a protective shell (101); the box body (1) is connected to the protective shell (101), and the protective shell (101) is wrapped around the driving unit.

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