CN221239931U - Power distribution cabinet with arc extinguishing function - Google Patents
Power distribution cabinet with arc extinguishing function Download PDFInfo
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- CN221239931U CN221239931U CN202323111829.2U CN202323111829U CN221239931U CN 221239931 U CN221239931 U CN 221239931U CN 202323111829 U CN202323111829 U CN 202323111829U CN 221239931 U CN221239931 U CN 221239931U
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- power distribution
- distribution cabinet
- arc extinguishing
- fixedly connected
- mounting frame
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Abstract
The utility model discloses a power distribution cabinet with an arc extinguishing function, and relates to the technical field of power distribution cabinets, a power distribution cabinet body, a filtering ventilation system, an installation and arc extinguishing unit and a guiding unit; each surface of the inner side of the power distribution cabinet body is fixedly connected with a rubber plate, and the front end of the power distribution cabinet body is fixedly connected with an electric cabinet door; the filtering ventilation system comprises a mounting frame, a dust-proof plate and a heat radiation plate, wherein a rectangular through hole is formed in the upper side of the left end of the power distribution cabinet body, the mounting frame is fixedly connected to the rectangular through hole in the left end of the power distribution cabinet body, the dust-proof plate is fixedly connected to the left end of the mounting frame, and the heat radiation plate is fixedly connected to the right end of the mounting frame; the installation and arc extinguishing unit is arranged on the box body of the power distribution cabinet; the guiding unit is arranged on the installation and arc extinguishing unit, and the power distribution cabinet with the arc extinguishing function can be used for randomly installing electric appliances and insulating the box body.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with an arc extinguishing function.
Background
The power distribution cabinet is divided into a power distribution cabinet and an illumination power distribution cabinet, the power distribution cabinet comprises a plurality of execution units, the execution units bear the function of a high-voltage circuit of a switch, the execution units are electric execution units, an opening branch or a closing branch is controlled through the circuit, an arc phenomenon can be generated in the process of opening the branch or the closing branch, and the arc can generate high temperature or breakdown phenomenon, so that electric elements are damaged;
The power distribution cabinet with the arc extinguishing function is provided by an authorized bulletin number CN218828523U in the prior art and comprises an electric cabinet and a quick locking unit; electric cabinet: the left side of the opening of the front surface of the electric cabinet is hinged with a cabinet door through a hinge, the rear wall surface of the electric cabinet is provided with a vertically and evenly distributed mounting rack, the vertically and symmetrically arranged sockets on the front surface of the mounting rack are movably inserted with a mounting cover through a plugboard, and the inner cavity of the mounting cover is provided with vertically and evenly distributed arc extinguishing grid plates; quick locking unit: the device comprises a rectangular guide rod, sliding plates and a jacking column, wherein the rectangular guide rod is respectively arranged at the rear ends of the inner bottom wall surfaces of the openings at the left side and the right side of the installation cover, and the outer parts of the rectangular guide rods are vertically and slidably connected with the sliding plates;
In the prior art, electrical appliances cannot be installed at will, and the box body is not insulated, so that a power distribution cabinet with an arc extinguishing function is provided.
Disclosure of utility model
The utility model aims to overcome the existing defects, and provides the power distribution cabinet with the arc extinguishing function, which can be used for randomly installing electric appliances, insulating a box body and effectively solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a power distribution cabinet with an arc extinguishing function comprises a power distribution cabinet body, a filtering and ventilating system, an installation and arc extinguishing unit and a guiding unit;
Power distribution cabinet box body: each surface of the inner side is fixedly connected with a rubber plate, and the front end of the power distribution cabinet body is fixedly connected with an electric cabinet door;
Filtration ventilation system: the power distribution cabinet comprises a mounting frame, a dust-proof plate and a heat radiation plate, wherein a rectangular through hole is formed in the upper side of the left end of the power distribution cabinet body, the mounting frame is fixedly connected to the rectangular through hole in the left end of the power distribution cabinet body, the dust-proof plate is fixedly connected to the left end of the mounting frame, and the heat radiation plate is fixedly connected to the right end of the mounting frame;
And (3) an installation and arc extinguishing unit: the power distribution cabinet is arranged on the box body of the power distribution cabinet;
a guiding unit: is arranged on the installation and arc extinguishing unit.
The mounting frame is used for fixing the dust guard and the radiating plate, air can flow through the dust guard and the radiating plate, dust can be filtered through the mounting frame and the dust guard simultaneously, and the dustproof effect is achieved.
Further, installation and arc extinguishing unit contain mounting bracket, bolt, arc extinguishing part mounting bracket and striking subassembly, the inboard back end fixedly connected with mounting bracket of mounting bracket, the front end of mounting bracket passes through bolt fixedly connected with arc extinguishing part mounting bracket.
The mounting bracket is used for fixing and installing, and the arc extinguishing part mounting bracket can be fixed on the mounting bracket through bolts, so that the effect of fixing an electric appliance is achieved.
Further, the striking subassembly contains joint spare, striking spare and adjusting bolt, be provided with four horizontal installation bars on the arc extinguishing part mounting bracket, sliding connection is not less than three joint spare on the installation bar of arc extinguishing part mounting bracket, and the rear end upside fixedly connected with striking spare of every joint spare, the lower extreme threaded connection of every joint spare has adjusting bolt.
Can slide on the arc extinguishing part mounting bracket through the joint spare, fix the position of joint spare on the arc extinguishing part mounting bracket through adjusting bolt, can guide the arc to the arc extinguishing part mounting bracket through striking spare, then derive through guiding device.
Further, the guide unit comprises a first sliding block, a second sliding block, a connecting block and a grounding assembly, wherein the first sliding block is connected to the lower end mounting strip of the arc extinguishing part mounting frame in a sliding mode, the connecting block is fixedly connected to the lower end of the first sliding block, and the second sliding block is fixedly connected to the lower end of the connecting block.
Through sliding block one, sliding block two and connecting block, can be with the mutual electric current of arc extinguishing part mounting bracket to reach the effect of deriving electric arc, sliding block one can be on the arc extinguishing part mounting bracket about the while removes.
Further, the grounding assembly comprises a guide block and a grounding block, wherein the lower end of the guide block is fixedly connected to the lower end of the inner side of the power distribution cabinet box body, the second sliding block is connected to the guide block in a sliding mode, and the grounding block penetrates through the power distribution cabinet box body and the lower end of the rubber plate to be fixedly connected to the lower end of the right side of the guide block.
Through the sliding block II on the guide block, current can be connected into the ground from the grounding block, so that the effect of cotton protection is achieved.
Further, still include ventilation fan, fixed frame and support frame, the right-hand member upside fixedly connected with fixed frame of switch board box, the inboard fixed connection right ventilation fan of fixed frame, four support frames in right side of lower extreme four corners fixed connection of switch board box.
The whole power distribution cabinet box body is supported through the support frame, and heat dissipation of an electric appliance can be performed when air of the box body circulates through the ventilating fan and the fixing frame.
Compared with the prior art, the utility model has the beneficial effects that: this switch board of arc extinction function has following benefit:
1. This switch board of arc extinction function in area can install electrical apparatus wantonly, through the guiding device that can slide to can install arbitrary a plurality of electrical apparatus, carry out electric arc guidance to arbitrary electrical apparatus simultaneously, thereby reach the effect of arc extinction.
2. This switch board of arc extinction function can insulate the box, can protect electric arc and cabinet body device through rubber slab and guider to guide the electric arc, thereby reach the effect of guaranteeing safety.
Drawings
FIG.1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a left side schematic view of the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;
Fig. 4 is a right side structure diagram of the present utility model.
In the figure: the novel electric cabinet comprises a power distribution cabinet body 1, an electric cabinet door 2, a filtering ventilation system 3, a mounting frame 31, a dustproof plate 32, a heat dissipation plate 33, a mounting unit 4, a mounting frame 41, a bolt 42, a mounting frame 43 for arc extinguishing parts, a clamping piece 44, an arc striking piece 45, an adjusting bolt 46, a guiding unit 5, a sliding block 51, a sliding block 52, a connecting block 53, a guiding block 54, a grounding block 55, a rubber plate 6, a ventilating fan 7, a fixing frame 8 and a supporting frame 9.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment provides a power distribution cabinet with arc extinguishing function, which comprises: a power distribution cabinet with an arc extinguishing function comprises a power distribution cabinet body 1, a filtering and ventilating system 3, an installation and arc extinguishing unit 4 and a guiding unit 5;
Power distribution cabinet box 1: each surface of the inner side is fixedly connected with a rubber plate 6, and the front end of the power distribution cabinet body 1 is fixedly connected with an electric cabinet door 2;
Filtration ventilation system 3: the power distribution cabinet comprises a mounting frame 31, a dust-proof plate 32 and a heat dissipation plate 33, wherein a rectangular through hole is formed in the upper side of the left end of the power distribution cabinet body 1, the mounting frame 31 is fixedly connected to the rectangular through hole in the left end of the power distribution cabinet body 1, the dust-proof plate 32 is fixedly connected to the left end of the mounting frame 31, and the heat dissipation plate 33 is fixedly connected to the right end of the mounting frame 31; the mounting frame 31 is used for fixing the dust guard 32 and the heat dissipation plate 33, air can flow through the dust guard 32 and the heat dissipation plate 33, and meanwhile dust can be filtered through the mounting frame 31 and the dust guard 32, so that a dust-proof effect is achieved.
Installation and arc extinguishing unit 4: is arranged on the power distribution cabinet body 1; the installation and arc extinguishing unit 4 comprises a mounting frame 41, a bolt 42, an arc extinguishing part mounting frame 43 and an arc striking assembly, wherein the mounting frame 41 is fixedly connected to the inner rear section of the mounting frame 41, and the front end of the mounting frame 41 is fixedly connected with the arc extinguishing part mounting frame 43 through the bolt 42.
The mounting frame 41 is used for fixing and mounting, and the arc extinguishing part mounting frame 43 can be fixed on the mounting frame 41 through bolts 42, so that the effect of fixing an electric appliance is achieved.
The arc striking assembly comprises clamping pieces 44, arc striking pieces 45 and adjusting bolts 46, four transverse installation bars are arranged on the arc extinguishing part installation frame 43, the installation bars of the arc extinguishing part installation frame 43 are connected with at least three clamping pieces 44 in a sliding mode, the arc striking pieces 45 are fixedly connected to the upper side of the rear end of each clamping piece 44, and the adjusting bolts 46 are connected to the lower end of each clamping piece 44 in a threaded mode.
The arc extinguishing part mounting frame 43 can slide through the clamping piece 44, the position of the clamping piece 44 on the arc extinguishing part mounting frame 43 is fixed through the adjusting bolt 46, the arc can be guided onto the arc extinguishing part mounting frame 43 through the arc striking piece 45, and then guided out through the guiding device.
Guide unit 5: mounted on the mounting and extinguishing unit 4. The guiding unit 5 comprises a first sliding block 51, a second sliding block 52, a connecting block 53 and a grounding component, wherein the first sliding block 51 is connected to the lower end mounting strip of the arc extinguishing part mounting frame 43 in a sliding manner, the connecting block 53 is fixedly connected to the lower end of the first sliding block 51, and the second sliding block 52 is fixedly connected to the lower end of the connecting block 53.
The first slider 51, the second slider 52 and the connecting block 53 can lead out the current of the arc extinguishing part mounting frame 43, thereby achieving the function of leading out the arc, and the first slider 51 can move left and right on the arc extinguishing part mounting frame 43.
The grounding assembly comprises a guide block 54 and a grounding block 55, wherein the lower end of the guide block 54 is fixedly connected to the lower end of the inner side of the power distribution cabinet box body 1, the guide block 54 is connected with a second sliding block 52 in a sliding manner, and the grounding block 55 penetrates through the power distribution cabinet box body 1 and the lower end of the rubber plate 6 to be fixedly connected with the right lower end of the guide block 54.
Through the second sliding block 52 on the guiding block 54, the current can be connected into the ground from the grounding block 55, so that the cotton protection effect is achieved.
Still include ventilation fan 7, fixed frame 8 and support frame 9, the right-hand member upside fixedly connected with fixed frame 8 of switch board box 1, the inboard fixed connection right ventilation fan 7 of fixed frame 8, four support frames 9 on the right of the lower extreme four corners fixed connection of switch board box 1.
The whole power distribution cabinet box body 1 is supported through the support frame 9, and heat dissipation of an electric appliance can be performed while air of the box body is circulated through the ventilating fan 7 and the fixed frame 8.
The utility model provides a power distribution cabinet with an arc extinguishing function, which has the following working principle: the mounting frame 31 is used for fixing the dust guard 32 and the heat dissipation plate 33, air can flow through the dust guard 32 and the heat dissipation plate 33, and meanwhile dust can be filtered through the mounting frame 31 and the dust guard 32, so that a dust-proof effect is achieved. The mounting frame 41 is used for fixing and mounting, and the arc extinguishing part mounting frame 43 can be fixed on the mounting frame 41 through bolts 42, so that the effect of fixing an electric appliance is achieved. The arc extinguishing part mounting frame 43 can slide through the clamping piece 44, the position of the clamping piece 44 on the arc extinguishing part mounting frame 43 is fixed through the adjusting bolt 46, the arc can be guided onto the arc extinguishing part mounting frame 43 through the arc striking piece 45, and then guided out through the guiding device. The first slider 51, the second slider 52 and the connecting block 53 can lead out the current of the arc extinguishing part mounting frame 43, thereby achieving the function of leading out the arc, and the first slider 51 can move left and right on the arc extinguishing part mounting frame 43. Through the second sliding block 52 on the guiding block 54, the current can be connected into the ground from the grounding block 55, so that the cotton protection effect is achieved. The whole power distribution cabinet box body 1 is supported through the support frame 9, and heat dissipation of an electric appliance can be performed while air of the box body is circulated through the ventilating fan 7 and the fixed frame 8.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (6)
1. Take switch board of arc extinguishing function, its characterized in that: comprises a power distribution cabinet body (1), a filtering ventilation system (3), an installation and arc extinguishing unit (4) and a guiding unit (5);
Power distribution cabinet box (1): each surface of the inner side is fixedly connected with a rubber plate (6), and the front end of the power distribution cabinet body (1) is fixedly connected with an electric cabinet door (2);
Filtration ventilation system (3): the power distribution cabinet comprises a mounting frame (31), a dust-proof plate (32) and a heat dissipation plate (33), wherein a rectangular through hole is formed in the upper side of the left end of the power distribution cabinet body (1), the mounting frame (31) is fixedly connected to the rectangular through hole in the left end of the power distribution cabinet body (1), the dust-proof plate (32) is fixedly connected to the left end of the mounting frame (31), and the heat dissipation plate (33) is fixedly connected to the right end of the mounting frame (31);
mounting and arc extinguishing unit (4): is arranged on a power distribution cabinet body (1);
A guiding unit (5): is mounted on the mounting and arc extinguishing unit (4).
2. The power distribution cabinet with arc extinguishing function according to claim 1, wherein: the installation and arc extinguishing unit (4) comprises a mounting frame (41), bolts (42), an arc extinguishing part mounting frame (43) and an arc striking assembly, wherein the mounting frame (41) is fixedly connected to the inner rear section of the mounting frame (41), and the front end of the mounting frame (41) is fixedly connected with the arc extinguishing part mounting frame (43) through the bolts (42).
3. The power distribution cabinet with arc extinguishing function according to claim 2, wherein: the arc striking assembly comprises clamping pieces (44), arc striking pieces (45) and adjusting bolts (46), four transverse installation bars are arranged on the arc extinguishing part installation frame (43), at least three clamping pieces (44) are connected to the installation bars of the arc extinguishing part installation frame (43) in a sliding mode, the arc striking pieces (45) are fixedly connected to the upper side of the rear end of each clamping piece (44), and the adjusting bolts (46) are connected to the lower end of each clamping piece (44) in a threaded mode.
4. The power distribution cabinet with arc extinguishing function according to claim 2, wherein: the guiding unit (5) comprises a first sliding block (51), a second sliding block (52), a connecting block (53) and a grounding component, wherein the first sliding block (51) is connected to the lower end mounting strip of the arc extinguishing part mounting frame (43) in a sliding mode, the connecting block (53) is fixedly connected to the lower end of the first sliding block (51), and the second sliding block (52) is fixedly connected to the lower end of the connecting block (53).
5. The power distribution cabinet with arc extinguishing function according to claim 4, wherein: the grounding assembly comprises a guide block (54) and a grounding block (55), wherein the lower end of the guide block (54) is fixedly connected to the lower end of the inner side of the power distribution cabinet body (1), the guide block (54) is connected with a sliding block II (52) in a sliding manner, and the grounding block (55) penetrates through the lower end of the power distribution cabinet body (1) and the lower end of the rubber plate (6) to be fixedly connected with the lower end of the right side of the guide block (54).
6. The power distribution cabinet with arc extinguishing function according to claim 1, wherein: still include ventilation fan (7), fixed frame (8) and support frame (9), right-hand member upside fixedly connected with fixed frame (8) of switch board box (1), the inboard fixed connection right ventilation fan (7) of fixed frame (8), four support frames (9) on right of lower extreme four corners fixed connection of switch board box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323111829.2U CN221239931U (en) | 2023-11-17 | 2023-11-17 | Power distribution cabinet with arc extinguishing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323111829.2U CN221239931U (en) | 2023-11-17 | 2023-11-17 | Power distribution cabinet with arc extinguishing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221239931U true CN221239931U (en) | 2024-06-28 |
Family
ID=91593464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323111829.2U Active CN221239931U (en) | 2023-11-17 | 2023-11-17 | Power distribution cabinet with arc extinguishing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221239931U (en) |
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2023
- 2023-11-17 CN CN202323111829.2U patent/CN221239931U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Shenke Automation Engineering Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2025980038937 Denomination of utility model: A distribution cabinet with arc extinguishing function Granted publication date: 20240628 License type: Common License Record date: 20251128 |