CN222814124U - Power switch cabinet with arc light protection function - Google Patents
Power switch cabinet with arc light protection function Download PDFInfo
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- CN222814124U CN222814124U CN202421307046.3U CN202421307046U CN222814124U CN 222814124 U CN222814124 U CN 222814124U CN 202421307046 U CN202421307046 U CN 202421307046U CN 222814124 U CN222814124 U CN 222814124U
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- switch cabinet
- fixedly connected
- arc light
- plate
- power switch
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Abstract
The utility model discloses an electric power switch cabinet with an arc light protection function, which comprises a switch cabinet body, wherein a mounting bracket is fixedly connected to the outer side of the switch cabinet body, a control box is fixedly connected to the upper left side of the mounting bracket, an arc light protector main body is fixedly connected to the front side of the control box in a penetrating way, a heat dissipation box is fixedly connected to the lower left side of the mounting bracket, dust-proof ventilation nets are respectively arranged on the upper front side and the lower front side of the heat dissipation box in a penetrating way, so that a circuit cable of the arc light protector main body is routed through a wiring cavity, a plurality of circuits are prevented from running in the switch cabinet body, the situation that disordered wires in the switch cabinet are fixed together is avoided, the maintenance of the switch cabinet is facilitated, the temperature generated in the use process of the arc light protector main body is reduced, the temperature in the control box and the temperature in the switch cabinet body can be respectively cooled, and the high temperature in the arc light protector main body can be prevented from being rapidly discharged after the arc light protection is powered off.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a power switch cabinet with an arc light protection function.
Background
In an electric power distribution system, a switch cabinet is used as an electric device, and has the functions of opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system. However, since the switch cabinet is usually sealed, all electrical components are often damaged due to bus faults in the switch cabinet, huge arc light is generated once short-circuit faults occur in the power system, and when the arc light occurs, large light energy radiation and high temperature radiation are generated, so that the radiation has a great destructive effect on the power system, and casualties of operators are sometimes caused.
Among the prior art, application number 201922249409.8 discloses a cubical switchboard with arc light protection machanism, including the cabinet body, the side of the cabinet body articulates there is the cabinet door, the interior middle part of the cabinet body has the baffle through bolt fixed mounting, the top of baffle is provided with switch installation fixed plate, the back side mounting of switch installation fixed plate has the switch plug-in components, the cubical switchboard CPU is installed perpendicularly in the front of switch installation fixed plate, arc light protection machanism sets up in the outside of the cabinet body, arc light protection machanism includes the control unit module, be provided with communication module connector, relay connector, current unit connector and arc relay expander on the control unit module, be connected with arc light relay on the arc light relay expander, arc light protection device's of above-mentioned device function is comparatively singleness, can not be in the cubical switchboard the disorder electric wire is together fixed, inconvenient the maintenance of cubical switchboard.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of utility model
Aiming at the problems in the related art, the utility model provides a power switch cabinet with an arc light protection function, so as to overcome the technical problems in the prior related art.
For this purpose, the utility model adopts the following specific technical scheme:
The utility model provides an electric power switch cabinet with arc light protect function, includes the switch cabinet body, switch cabinet body outside fixedly connected with installing support, installing support left side top fixedly connected with control the case, control the case front side and link up and be fixed with arc light protector main part, installing support left side below fixedly connected with cooling tank, cooling tank front side top link up respectively with the below and be equipped with dustproof ventilation net.
Preferably, the mounting bracket comprises an L-shaped mounting plate and a transverse plate, wherein the left side of the L-shaped mounting plate is fixedly connected with the transverse plate, and the inner wall of the L-shaped mounting plate is fixedly connected with the outer wall of the switch cabinet body.
Preferably, the top side of the transverse plate is fixedly connected with the control box, the bottom side of the transverse plate is fixedly connected with the heat dissipation box, and wiring cavities are respectively arranged in the L-shaped mounting plate and the transverse plate wall cavity.
Preferably, the wiring cavity of the transverse plate is in through connection with the wiring cavity of the L-shaped mounting plate, and probe mounting holes are respectively formed in the upper left side of the inner wall of the L-shaped mounting plate and the top side of the inner wall of the L-shaped mounting plate in a through manner.
Preferably, the front side of the control box is communicated with a mounting opening, the mounting opening is fixedly embedded with the arc light protector main body, a wire harness tube is fixedly connected to the rear side of the inner wall of the control box, and the wire harness tube is communicated with a wiring cavity of the L-shaped mounting plate.
Preferably, the beam tube front end fixedly connected with positioning groove plate, positioning groove plate movable sleeve locates arc light protector main part rear side, positioning groove plate outer wall cover is established and is fixed with the protection network, the equidistance link up on the positioning groove plate inner wall and is equipped with first exhaust fan.
Preferably, ventilation holes are formed in the lower portion of the inner wall of the L-shaped mounting plate at equal intervals, the ventilation holes are connected with the inner cavity of the switch cabinet body in a penetrating mode, and a partition plate is fixedly connected between the inner walls of the heat dissipation boxes.
Preferably, a first air-conveying bent pipe is arranged above the partition plate, a second air-conveying bent pipe is arranged below the partition plate, the top end of the first air-conveying bent pipe extends into the control box, the right end of the second air-conveying bent pipe penetrates through the right side of the heat dissipation box and corresponds to the position of the vent hole, and a second exhaust fan is fixedly connected inside the outer ends of the first air-conveying bent pipe and the second air-conveying bent pipe.
The arc light protector has the beneficial effects that the circuit cable of the arc light protector body is routed through the wiring cavity, a plurality of probes are arranged in the bus chamber, the handcart chamber and the cable chamber of the switch cabinet body, the running of the plurality of circuits in the switch cabinet body is avoided, the situation that disordered wires in the switch cabinet are fixed together is avoided, the maintenance of the switch cabinet is convenient, the heat dissipation efficiency of the arc light protector body can be improved, the temperature generated in the using process of the arc light protector body is reduced, the temperature in the control box and the temperature in the switch cabinet body can be respectively cooled, and the rapid dissipation of the high temperature in the arc light protector body after the arc light protection is powered off is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the general structure of a power switch cabinet with arc protection according to an embodiment of the utility model;
FIG. 2 is a schematic cross-sectional view of a mounting bracket for a power switch cabinet with arc protection according to an embodiment of the utility model;
FIG. 3 is a schematic view of the internal structure of a control box of a power switch cabinet with arc protection according to an embodiment of the utility model;
Fig. 4 is a schematic diagram showing an internal structure of a heat dissipating box of a power switch cabinet with an arc protection function according to an embodiment of the present utility model.
In the figure:
1. The device comprises a switch cabinet body, a mounting bracket, a control box, an arc protector body, a heat dissipation box, a dustproof ventilation net, a 7L-shaped mounting plate, a 8 transverse plate, a 9 wiring cavity, a 10 probe mounting hole, a11 mounting hole, a 12 beam tube, a 13 positioning slot plate, a 14 protective net, a 15 first exhaust fan, a 16 vent hole, a 17 partition plate, a 18 first air transmission bent pipe, a 19 second air transmission bent pipe, a 20 second exhaust fan.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, there is provided a power switch cabinet having an arc protection function.
Example 1
As shown in fig. 1-4, a power switch cabinet with arc protection function according to an embodiment of the utility model comprises a switch cabinet body 1, a mounting bracket 2 is fixedly connected to the outer side of the switch cabinet body 1, a control box 3 is fixedly connected to the upper left side of the mounting bracket 2, an arc protector main body 4 is fixedly connected to the front side of the control box 3 in a penetrating manner, a heat dissipation box 5 is fixedly connected to the lower left side of the mounting bracket 2, dust-proof ventilation nets 6 are respectively arranged above and below the front side of the heat dissipation box 5 in a penetrating manner, the mounting bracket 2 comprises an L-shaped mounting plate 7, a transverse plate 8, the left side of the L-shaped mounting plate 7 is fixedly connected with the transverse plate 8, the inner wall of the L-shaped mounting plate 7 is fixedly connected with the outer wall of the switch cabinet body 1, the top side of the transverse plate 8 is fixedly connected with the control box 3, wiring cavities 9 are respectively arranged in the wall cavities of the L-shaped mounting plate 7 and the transverse plate 8, the wiring cavities 9 of the transverse plate 8 are respectively connected with the wiring cavities 9 of the L-shaped mounting plate 7 in a penetrating manner, the upper left side and the top side of the inner wall of the L-shaped mounting plate 7 are respectively and fixedly connected with the control box 3 and the heat dissipation box 5 through the L-shaped mounting plate 7 and the transverse plate 8 on the switch cabinet body 1, wiring cavities 9 are respectively arranged in the wall cavities of the L-shaped mounting plate 7 and the transverse plate 8 and are respectively and fixedly connected with each other, the probe mounting holes 10 are respectively arranged on the left side and the top side of the inner wall of the L-shaped mounting plate 7, the circuit cables of the arc light protector body 4 can be buried in the wiring cavities 9, then the probes extend out of the probe mounting holes 10 and are fixedly connected with the probe mounting holes 10, so that the circuit cables of the arc light protector body 4 travel through the wiring cavities 9, a plurality of probes are arranged in a bus chamber, a handcart chamber and a cable chamber of the switch cabinet body 1, the plurality of wires are prevented from traveling in the switch cabinet body 1, the condition that the disordered wires in the switch cabinet are fixed together is avoided, and the maintenance of the switch cabinet is facilitated.
Example two
As shown in fig. 1-4, an electric power switch cabinet with arc light protection function according to an embodiment of the utility model comprises a switch cabinet body 1, a mounting bracket 2 is fixedly connected to the outer side of the switch cabinet body 1, a positioning groove plate 13 is fixedly connected to the left upper side of the mounting bracket 2, an arc light protector main body 4 is fixedly sleeved on the front side of the positioning groove plate 13, a heat dissipation box 5 is fixedly connected to the left lower side of the mounting bracket 2, a dustproof ventilation net 6 is respectively and fixedly arranged above and below the front side of the heat dissipation box 5, a mounting opening 11 is fixedly arranged on the front side of the control box 3 in a penetrating manner, the mounting opening 11 is fixedly embedded with an arc light protector main body 4, a wire harness tube 12 is fixedly connected to the rear side of the inner wall of the control box 3, the wire harness tube 12 is in penetrating connection with a wire harness tube 9 of an L-shaped mounting plate 7, a positioning groove plate 13 is movably sleeved on the rear side of the arc light protector main body 4, a protection net 14 is fixedly sleeved on the outer wall of the positioning groove plate 13, a first exhaust fan 15 is fixedly arranged on the inner wall of the positioning groove plate 13 in an equidistant manner, after the arc light protector main body 4 is mounted in the mounting opening 11 of the control box 3, a protection device main body 4 is mounted in the mounting opening 11, a wire harness tube 4 is fixedly arranged on the front of the inner side of the arc light protector main body 4, and the wire harness tube is fixedly connected to the inner side of the arc light protector main body 4 through the positioning groove 13, and the wire harness tube is capable of protecting the arc light protector main body 4.
Example III
As shown in fig. 1-4, an electric power switch cabinet with arc light protection function according to an embodiment of the utility model comprises a switch cabinet body 1, a mounting bracket 2 is fixedly connected to the outer side of the switch cabinet body 1, a control box 3 is fixedly connected to the upper left side of the mounting bracket 2, an arc light protector body 4 is fixedly connected to the front side of the control box 3, a heat dissipation box 5 is fixedly connected to the lower left side of the mounting bracket 2, a dustproof ventilation net 6 is respectively and fixedly connected to the upper and lower sides of the front side of the heat dissipation box 5, ventilation holes 16 are respectively and fixedly connected to the inner cavity of the switch cabinet body 1 at equal intervals below the inner wall of the L-shaped mounting plate 7, a partition 17 is fixedly connected between the inner walls of the heat dissipation box 5, a first air transmission bent pipe 18 is arranged above the partition 17, a second air transmission bent pipe 19 is arranged below the partition 17, the top end of the first air transmission bent pipe 18 extends into the control box 3, the right end of the second air transmission bent pipe 19 penetrates through the right side of the heat dissipation box 5, a second fan 20 is fixedly connected to the inner side of the outer end of the second air transmission bent pipe 19 corresponding to the position of the ventilation hole 16, and the inner side of the first air transmission bent pipe 18 and the second air transmission bent pipe 19 is respectively arranged in the heat dissipation box 5, and the inner side of the second air transmission bent pipe 19 is rapidly cooled down to the second air transmission bent pipe 20 is prevented from being rapidly cooled down by the second air transmission bent pipe 20, and the inner side of the second air transmission bent pipe 20 is respectively and rapidly cooled down inside the second air transmission bent pipe 1.
In summary, by means of the above technical scheme of the utility model, when the device is used, the control box 3 and the heat dissipation box 5 are fixedly connected through the L-shaped mounting plate 7 and the transverse plate 8 in the switch cabinet body 1, the L-shaped mounting plate 7 and the transverse plate 8 are respectively provided with the wiring cavities 9, the wiring cavities 9 are connected in a penetrating way, the probe mounting holes 10 are respectively formed in the left side and the top side of the inner wall of the L-shaped mounting plate 7, the circuit cables of the arc protector body 4 can be buried in the wiring cavities 9, then the probes extend out of the probe mounting holes 10 and are communicated and fixed with the probe mounting holes 10, so that the circuit cables of the arc protector body 4 can be arranged in the bus bar chamber, the handcart chamber and the cable chamber of the switch cabinet body 1 through the wiring cavities 9, the plurality of the probes are prevented from running in the switch cabinet body 1, after the arc protector body 4 is arranged in the mounting opening 11 of the control box 3, the inner part of the positioning groove plate 13 is sleeved in a limiting support way, the protection net 14 can protect the circuit cables of the arc protector body 4, and the second heat dissipation wires of the arc protector body 4 can be arranged in the first heat dissipation chamber 18 and the second heat dissipation chamber 18 of the switch cabinet body 4 can be respectively arranged in the second heat dissipation chamber 18, and the second heat dissipation chamber of the second heat dissipation chamber 18 of the switch cabinet body can be respectively cooled down.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an electric power switch cabinet with arc light protect function, includes switch cabinet body (1), its characterized in that, switch cabinet body (1) outside fixedly connected with installing support (2), installing support (2) left side top fixedly connected with control case (3), control case (3) front side link up and be fixed with arc light protector main part (4), installing support (2) left side below fixedly connected with radiator box (5), radiator box (5) front side top and below link up respectively and are equipped with dustproof ventilation net (6).
2. The power switch cabinet with the arc light protection function according to claim 1, wherein the mounting bracket (2) comprises an L-shaped mounting plate (7) and a transverse plate (8), the left side of the L-shaped mounting plate (7) is fixedly connected with the transverse plate (8), and the inner wall of the L-shaped mounting plate (7) is fixedly connected with the outer wall of the switch cabinet body (1).
3. The power switch cabinet with the arc light protection function according to claim 2, wherein the top side of the transverse plate (8) is fixedly connected with the control box (3), the bottom side of the transverse plate (8) is fixedly connected with the heat dissipation box (5), and wiring cavities (9) are respectively arranged in the L-shaped mounting plate (7) and the wall cavities of the transverse plate (8).
4. A power switch cabinet with arc protection function according to claim 3, characterized in that the wiring cavity (9) of the cross plate (8) is connected with the wiring cavity (9) of the L-shaped mounting plate (7), and the upper left side and the top side of the inner wall of the L-shaped mounting plate (7) are respectively provided with a probe mounting hole (10).
5. The power switch cabinet with the arc light protection function according to claim 4, wherein a mounting opening (11) is formed in the front side of the control box (3) in a penetrating mode, the mounting opening (11) is fixedly embedded with the arc light protector main body (4), a beam tube (12) is fixedly connected to the rear side of the inner wall of the control box (3), and the beam tube (12) is connected with a wiring cavity (9) of the L-shaped mounting plate (7) in a penetrating mode.
6. The power switch cabinet with the arc light protection function according to claim 5, wherein a positioning groove plate (13) is fixedly connected to the front end of the beam tube (12), the positioning groove plate (13) is movably sleeved on the rear side of the arc light protector main body (4), a protection net (14) is fixedly sleeved on the outer wall of the positioning groove plate (13), and first exhaust fans (15) are arranged on the inner wall of the positioning groove plate (13) in an equidistant penetrating mode.
7. The power switch cabinet with the arc light protection function according to claim 6, wherein vent holes (16) are formed in the lower portion of the inner wall of the L-shaped mounting plate (7) at equal intervals, the vent holes (16) are in through connection with the inner cavity of the switch cabinet body (1), and a partition plate (17) is fixedly connected between the inner walls of the heat dissipation box (5).
8. The power switch cabinet with the arc light protection function according to claim 7, wherein a first air-conveying bent pipe (18) is arranged above the partition plate (17), a second air-conveying bent pipe (19) is arranged below the partition plate (17), the top end of the first air-conveying bent pipe (18) stretches into the control box (3), the right end of the second air-conveying bent pipe (19) penetrates through the right side of the heat dissipation box (5) and corresponds to the position of the ventilation hole (16), and a second exhaust fan (20) is fixedly connected inside the outer ends of the first air-conveying bent pipe (18) and the second air-conveying bent pipe (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421307046.3U CN222814124U (en) | 2024-06-07 | 2024-06-07 | Power switch cabinet with arc light protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421307046.3U CN222814124U (en) | 2024-06-07 | 2024-06-07 | Power switch cabinet with arc light protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222814124U true CN222814124U (en) | 2025-04-29 |
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ID=95454886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421307046.3U Active CN222814124U (en) | 2024-06-07 | 2024-06-07 | Power switch cabinet with arc light protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222814124U (en) |
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2024
- 2024-06-07 CN CN202421307046.3U patent/CN222814124U/en active Active
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