CN221447869U - Secondary chamber of switch cabinet - Google Patents
Secondary chamber of switch cabinet Download PDFInfo
- Publication number
- CN221447869U CN221447869U CN202322943250.6U CN202322943250U CN221447869U CN 221447869 U CN221447869 U CN 221447869U CN 202322943250 U CN202322943250 U CN 202322943250U CN 221447869 U CN221447869 U CN 221447869U
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- Prior art keywords
- fixed
- wall
- switch cabinet
- secondary chamber
- cabinet body
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- 230000017525 heat dissipation Effects 0.000 claims description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 23
- 229910052782 aluminium Inorganic materials 0.000 claims description 23
- 238000012423 maintenance Methods 0.000 abstract description 14
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 6
- 241000282472 Canis lupus familiaris Species 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Patch Boards (AREA)
Abstract
The utility model relates to the field of switch cabinets and discloses a secondary chamber of a switch cabinet, which comprises a switch cabinet body, wherein a mounting plate is fixed on the inner wall of the secondary chamber of the switch cabinet body, a plurality of U-shaped frames are fixed on the front side of the outer wall of the mounting plate, limit holes are formed in the left side and the right side of the outer wall of each U-shaped frame, fixing columns are respectively inserted into the inner walls of the two limit holes in a sliding manner, stop blocks are respectively fixed at the ends, away from each other, of the two fixing columns, and two terminal fixing plates are detachably arranged in the secondary chamber of the switch cabinet body. In the utility model, each device is convenient to separate and mount at intervals, heat accumulation is reduced, and physical contact between different devices is reduced, so that risks such as short circuit and the like are reduced, and additional tools are not needed, so that the device mounting and replacement are quicker and simpler, the maintenance time is reduced, and the tool cost and the maintenance cost are reduced.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a secondary chamber of a switch cabinet.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is arranged according to the requirement. Such as meters, automatic control, motor magnetic switches, various ac contactors, etc., and high-voltage and low-voltage switchgear, high-voltage buses, such as power plants, etc., and low-cycle relief for protecting major equipment. The secondary chamber in the switch cabinet is mainly used for placing a plurality of secondary components, the space in the secondary chamber is limited, and the operation difficulty of component installation and overhaul is relatively high.
According to publication No.: CN209133903U, a secondary chamber of a switch cabinet, including setting up secondary installation board and terminal mounting panel therein, terminal mounting panel both sides respectively be provided with terminal fixed bolster, terminal mounting panel is fixed on terminal fixed bolster, terminal fixed bolster one end is articulated to be fixed in the secondary chamber, the other end is provided with the upset track, terminal mounting panel can be along with terminal fixed bolster through the upset track around its articulated end in the secondary chamber certain angle of overturning from top to bottom.
In the above-described scheme, by mounting the relay, the micro-break switch, and the like on the secondary mounting plate with bolts, there are caused the following drawbacks: when the device is disassembled and assembled, auxiliary tools such as a wrench are needed, so that the disassembling and assembling operations of the device are complicated, the maintenance time of the device is prolonged, and the tool and maintenance cost are increased.
Disclosure of utility model
The utility model aims to provide a secondary chamber of a switch cabinet, which solves the problems that when a device is disassembled and assembled, auxiliary tools such as a spanner are needed, so that the disassembly and assembly operation of the device are complicated, the maintenance time of the device is prolonged, and the tool and maintenance cost are increased.
In order to achieve the above object, the present utility model adopts the following technical scheme: the utility model provides a cubical switchboard's secondary room, includes the cubical switchboard body, the inner wall of the secondary room of cubical switchboard body is fixed with the mounting panel, the outer wall front side of mounting panel is fixed with a plurality of U-shaped frame, a plurality of spacing hole has all been seted up on the outer wall left side, the right side of U-shaped frame, two the inner wall in spacing hole slides respectively and inserts and be equipped with the fixed column, a plurality of the outer wall left side, the right side of U-shaped frame all are fixed with first spring, two first spring encircles respectively on two fixed columns, two the one end that the fixed column kept away from mutually is fixed with the dog respectively, two the one end fixed connection that the dog kept away from mutually is close to with two first springs respectively, the inside detachable of the secondary room of cubical switchboard body is provided with two terminal fixed plates.
Preferably, the top surface of cubical switchboard body has seted up the inlet port, the inner wall of inlet port is fixed with the fan, the louvre has been seted up respectively on the outer wall left side of cubical switchboard body, right side.
Preferably, the inner walls of the two heat dissipation holes are respectively fixed with a heat dissipation aluminum box, and the inner walls of the two heat dissipation aluminum boxes are respectively fixed with a plurality of heat dissipation aluminum sheets.
Preferably, two the bottom surface of terminal fixed plate is fixed with two L shaped plates respectively, two connecting holes have been seted up respectively to the inner wall one side of L shaped plate, two the inner wall of connecting hole slides respectively and inserts and be equipped with spacing post, two the inner wall one side of L shaped plate is fixed with two second springs respectively, two the second spring encircles respectively on two spacing posts, two be fixed with the connecting plate between the inner of spacing post, one side of connecting plate and the one end fixed connection of two second springs, a plurality of spacing groove has been seted up respectively to the inner wall left side, the right side of the secondary room of cubical switchboard body, two spacing post slides respectively and inserts and establish in two of them spacing groove.
Preferably, the inner wall of the air inlet hole is fixed with a mounting frame, and the inner wall of the mounting frame is fixed with a filter screen.
Preferably, an illuminating lamp is fixed on the inner top surface of the secondary chamber of the switch cabinet body.
Compared with the prior art, the secondary chamber of the switch cabinet adopting the technical scheme has the following beneficial effects:
1. In use, each device is conveniently installed in a separated mode at intervals, heat accumulation is reduced, physical contact among different devices is reduced, risks such as short circuit and the like are reduced, and additional tools are not needed, so that the devices are installed and replaced more quickly and conveniently, maintenance time is reduced, and tool cost and maintenance cost are reduced;
2. In use, when the inside of the secondary chamber of the switch cabinet body needs to be cooled, a worker starts the fan, so that the fan blows air to the inside of the secondary chamber of the switch cabinet body, devices such as a relay and a micro-break switch in the secondary chamber are cooled, an effective cooling effect is achieved, the devices such as the relay and the micro-break switch are effectively protected from being damaged by overheating, and the service life is prolonged. The heat conduction and the heat dissipation of the interior of the secondary chamber of the switch cabinet body are facilitated through the heat dissipation aluminum box and the heat dissipation aluminum sheet, the heat generated by the device is conducted from the interior to the exterior, the heat dissipation aluminum box and the heat dissipation aluminum sheet can be used for effectively dissipating the heat through the blowing effect of the fan, the heat dissipation effect is improved, the heat dissipation efficiency of the interior of the secondary chamber of the switch cabinet body can be improved through the synergistic effect of the fan, the heat dissipation aluminum box and the heat dissipation aluminum sheet, and the service lives of the devices such as a relay, a micro-breaking switch and the like are prolonged;
3. In use, the terminal fixing plate is convenient for workers to disassemble and assemble, so that the maintenance is more convenient, and the maintenance time is saved. Through the filter screen, do benefit to and block the dust, prevent the inside of dust entering cubical switchboard body, help the inside cleanness of cubical switchboard body, do benefit to the pollution that reduces device and circuit. When the staff carries out dismouting with devices such as relay, micro-break switch, through starting the light, be convenient for throw light on the inside of the secondary room of cubical switchboard body, do benefit to and provide sufficient illumination, do benefit to the risk of reducing the staff and because of the operation accident that light is not enough arouses, help accurately carrying out the dismouting operation.
Drawings
Fig. 1 is a perspective view of an embodiment.
Fig. 2 is an exploded perspective view of an embodiment.
Fig. 3 is an exploded perspective view of the mounting plate, U-shaped frame of the embodiment.
Fig. 4 is an enlarged view of fig. 2a of the embodiment.
In the figure: 1. a switch cabinet body; 2. a mounting plate; 3. a U-shaped frame; 4. a limiting hole; 5. fixing the column; 6. a first spring; 7. a stop block; 8. a terminal fixing plate; 9. an air inlet hole; 10. a fan; 11. a heat radiation hole; 12. a heat-dissipating aluminum box; 13. a heat radiation aluminum sheet; 14. an L-shaped plate; 15. a connection hole; 16. a limit column; 17. a second spring; 18. a connecting plate; 19. a limit groove; 20. a mounting frame; 21. a filter screen; 22. an illuminating lamp.
Detailed Description
The preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, a secondary chamber of cubical switchboard, including cubical switchboard body 1, the inner wall of the secondary chamber of cubical switchboard body 1 is fixed with mounting panel 2, the outer wall front side of mounting panel 2 is fixed with a plurality of U-shaped frame 3, spacing hole 4 has all been seted up on the outer wall left side of a plurality of U-shaped frame 3, spacing hole 4's inner wall slides respectively and inserts fixed column 5, the outer wall left side of a plurality of U-shaped frame 3, the right side all is fixed with first spring 6, two first springs 6 encircle respectively on two fixed columns 5, the one end that two fixed columns 5 kept away from is fixed with dog 7 respectively, the one end that two dogs 7 are close to is fixed connection with the one end that two first springs 6 kept away from respectively, the inside detachable of the secondary chamber of cubical switchboard body 1 is provided with two terminal fixed plates 8.
In use, when a worker needs to install devices such as a relay and a micro-breaking switch, the two fixing columns 5 are pulled firstly, at the moment, the two first springs 6 are in a stretching state, then the devices are placed in the U-shaped frame 3, then the two fixing columns 5 are loosened, the two fixing columns 5 are automatically reset through the two first springs 6, the two fixing columns 5 are close to each other, the left side and the right side of the devices are clamped and fixed respectively, and the installation is completed, otherwise, when the devices are required to be disassembled and assembled, the devices can be taken out by pulling the fixing columns 5, and meanwhile, the devices are installed on the U-shaped frame 3, so that each device is separated and installed at intervals, heat accumulation is reduced, and meanwhile, the risks of short circuits and the like are reduced, additional tools are not needed, so that the maintenance time is reduced, and tool cost and maintenance cost are reduced.
As shown in fig. 1-2 and 4, an air inlet hole 9 is formed in the top surface of the switch cabinet body 1, a fan 10 is fixed on the inner wall of the air inlet hole 9, and heat dissipation holes 11 are formed in the left side and the right side of the outer wall of the switch cabinet body 1 respectively.
In use, when the inside of the secondary chamber of the switch cabinet body 1 needs to radiate heat, a worker starts the fan 10, so that the fan 10 blows air to the inside of the secondary chamber of the switch cabinet body 1, devices such as a relay and a micro-break switch in the secondary chamber are facilitated to radiate heat, an effective radiating effect is achieved, the devices such as the relay and the micro-break switch are effectively protected from being damaged by overheat, and the service life is prolonged.
As shown in fig. 1-2 and 4, the inner walls of the two heat dissipation holes 11 are respectively fixed with a heat dissipation aluminum box 12, the inner walls of the two heat dissipation aluminum boxes 12 are respectively fixed with a plurality of heat dissipation aluminum sheets 13, the bottom surfaces of the two terminal fixing plates 8 are respectively fixed with two L-shaped plates 14, two connecting holes 15 are respectively formed in one side of the inner walls of the two L-shaped plates 14, limit posts 16 are respectively inserted in a sliding manner in the inner walls of the two connecting holes 15, two second springs 17 are respectively fixed in one side of the inner walls of the two L-shaped plates 14, the two second springs 17 respectively encircle the two limit posts 16, a connecting plate 18 is fixed between the inner ends of the two limit posts 16, one side of the connecting plate 18 is fixedly connected with one ends of the two second springs 17, a plurality of limit grooves 19 are respectively formed in the left side and the right side of the inner wall of the secondary chamber of the switch cabinet body 1, and the two limit posts 16 are respectively inserted in the two limit grooves 19 in a sliding manner.
In use, the heat conduction and the heat dissipation are carried out in the secondary chamber of the switch cabinet body 1 through the heat dissipation aluminum box 12 and the heat dissipation aluminum sheet 13, the heat generated by the device is conducted from the inside to the outside, the heat dissipation effect is improved through the blowing effect of the fan 10, the heat dissipation aluminum box 12 and the heat dissipation aluminum sheet 13 can be more effectively dissipated, the heat dissipation efficiency in the secondary chamber of the switch cabinet body 1 can be improved through the synergistic effect of the fan 10, the heat dissipation aluminum box 12 and the heat dissipation aluminum sheet 13, and the service life of the relay, the micro-breaking switch and other devices is prolonged. When the staff needs to install terminal fixed plate 8, pulling spacing post 16 earlier, this moment second spring 17 is in tensile state, then it is corresponding with spacing groove 19 with connecting hole 15, then loosen spacing post 16, do benefit to spacing post 16 and carry out automatic re-setting through second spring 17 for spacing post 16 slides and inserts and establish in spacing groove 19, accomplish the installation to terminal fixed plate 8, otherwise, when need dismantling terminal fixed plate 8, pulling spacing post 16 keeps away from spacing groove 19, can dismantle terminal fixed plate 8, and then the staff of being convenient for carries out the dismouting with terminal fixed plate 8, make the maintenance more convenient, maintenance time has been saved.
As shown in fig. 1-2 and 4, a mounting frame 20 is fixed on the inner wall of the air inlet hole 9, a filter screen 21 is fixed on the inner wall of the mounting frame 20, and an illuminating lamp 22 is fixed on the inner top surface of the secondary chamber of the switch cabinet body 1.
In use, the filter screen 21 is beneficial to blocking dust, preventing the dust from entering the inside of the switch cabinet body 1, facilitating the cleaning of the inside of the switch cabinet body 1 and reducing the pollution of devices and circuits. When the staff carries out dismouting with devices such as relay, micro-break switch, through starting light 22, be convenient for throw light on the inside of the secondary room of cubical switchboard body 1, do benefit to and provide sufficient illumination, do benefit to the risk of reducing the staff and arouse the operation accident because of the light is not enough, help accurately carrying out the dismouting operation.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a secondary room of cubical switchboard, includes cubical switchboard body (1), its characterized in that, the inner wall of the secondary room of cubical switchboard body (1) is fixed with mounting panel (2), the outer wall front side of mounting panel (2) is fixed with a plurality of U-shaped frame (3), a plurality of spacing hole (4) have all been seted up on the outer wall left side, the right side of U-shaped frame (3), two the inner wall of spacing hole (4) is the slip respectively and is inserted and is equipped with fixed column (5), a plurality of the outer wall left side, the right side of U-shaped frame (3) all are fixed with first spring (6), two first spring (6) encircle respectively on two fixed column (5), two the one end that fixed column (5) kept away from is fixed with dog (7) respectively, two the one end fixed connection that the one end that dog (7) kept away from mutually is provided with two fixed terminal board (8) that the inside detachable of the secondary room of cubical switchboard body (1) is provided with respectively.
2. A secondary compartment of a switchgear as claimed in claim 1, wherein: the switch cabinet is characterized in that an air inlet hole (9) is formed in the top surface of the switch cabinet body (1), a fan (10) is fixed on the inner wall of the air inlet hole (9), and heat dissipation holes (11) are formed in the left side and the right side of the outer wall of the switch cabinet body (1) respectively.
3. A secondary compartment of a switchgear as claimed in claim 2, wherein: the inner walls of the two radiating holes (11) are respectively fixed with a radiating aluminum box (12), and the inner walls of the two radiating aluminum boxes (12) are respectively fixed with a plurality of radiating aluminum sheets (13).
4. A secondary compartment of a switchgear cabinet as claimed in claim 3, wherein: two the bottom surface of terminal fixed plate (8) is fixed with two L shaped plate (14) respectively, two connecting hole (15) have been seted up respectively to the inner wall one side of L shaped plate (14), two the inner wall of connecting hole (15) is sliding respectively to be inserted and is had spacing post (16), two the inner wall one side of L shaped plate (14) is fixed with two second springs (17) respectively, two second springs (17) encircle respectively on two spacing posts (16), two be fixed with connecting plate (18) between the inner of spacing post (16), one side of connecting plate (18) and the one end fixed connection of two second springs (17), a plurality of spacing groove (19) have been seted up respectively to the inner wall left side, the right side of the secondary room of cubical switchboard body (1), two spacing post (16) are sliding respectively to be inserted in two of them spacing groove (19).
5. A secondary compartment of a switchgear as claimed in claim 4, wherein: the inner wall of the air inlet hole (9) is fixedly provided with a mounting frame (20), and the inner wall of the mounting frame (20) is fixedly provided with a filter screen (21).
6. A secondary compartment of a switchgear as claimed in claim 5, wherein: an illuminating lamp (22) is fixed on the inner top surface of the secondary chamber of the switch cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322943250.6U CN221447869U (en) | 2023-11-01 | 2023-11-01 | Secondary chamber of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322943250.6U CN221447869U (en) | 2023-11-01 | 2023-11-01 | Secondary chamber of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221447869U true CN221447869U (en) | 2024-07-30 |
Family
ID=92067876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322943250.6U Active CN221447869U (en) | 2023-11-01 | 2023-11-01 | Secondary chamber of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221447869U (en) |
-
2023
- 2023-11-01 CN CN202322943250.6U patent/CN221447869U/en active Active
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