CN114899750A - Draw-out type low-voltage switch cabinet with separation structure - Google Patents
Draw-out type low-voltage switch cabinet with separation structure Download PDFInfo
- Publication number
- CN114899750A CN114899750A CN202210653223.2A CN202210653223A CN114899750A CN 114899750 A CN114899750 A CN 114899750A CN 202210653223 A CN202210653223 A CN 202210653223A CN 114899750 A CN114899750 A CN 114899750A
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- Prior art keywords
- switch cabinet
- cabinet body
- mounting
- draw
- wall
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a draw-out type low-voltage switch cabinet with a separation structure, which comprises a switch cabinet body, wherein two mounting plates are symmetrically fixed at the inner bottom of the switch cabinet body, a plurality of mounting drawers are movably arranged between the two mounting plates, a plurality of mounting ventilation grooves are formed in the side wall of each mounting plate, a plurality of main ventilation grooves are formed in the two side walls of the switch cabinet body, a plurality of filter layers matched with the main ventilation grooves are arranged on the inner wall of the switch cabinet body provided with the main ventilation grooves, an air draft mechanism for heat dissipation is arranged at the inner bottom of the switch cabinet body, and two liquid drainage mechanisms matched with the filter layers are symmetrically arranged on the inner wall of the switch cabinet body; in the use process, a large amount of water vapor contained in the air can be prevented from entering the switch cabinet body in rainy days, so that the situation that the switch cabinet body is rusted is avoided on one hand, and the use safety of electric elements in the switch cabinet body is prevented from being influenced after the water vapor enters the switch cabinet body on the other hand.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to a draw-out type low-voltage switch cabinet with a separation structure.
Background
Although current pull-out type low-voltage switchgear can normal use, there is certain defect in the in-process of using, for example current cubical switchboard is when carrying out ventilation cooling to inside, the steam in the outside air, especially in rainy day, inside a large amount of steam that contains in the air can enter into the cubical switchboard, causes the inside rust of cubical switchboard easily and influences the safe in utilization of the inside electrical components of cubical switchboard.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a draw-out type low-voltage switch cabinet with a separation structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
draw-out type low-voltage switchgear with partition structure, including the cubical switchboard body, the interior bottom symmetry of cubical switchboard body is fixed with two mounting panels, the activity is provided with a plurality of installation drawers between two mounting panels, the interior bottom of every installation drawer all the activity is provided with the installation movable plate, a plurality of installation air channels have all been seted up on the lateral wall of every mounting panel, a plurality of main air channels have all been seted up on the both sides wall of cubical switchboard body, all be fixed with protection network one on the inner wall of every main air channel, all be provided with the filter layer that a plurality of cooperations main air channels used on the inner wall of every cubical switchboard body of seting up main air channel, the interior bottom of cubical switchboard body is equipped with and is used for radiating air drafting mechanism, the symmetry is provided with the flowing back mechanism that two cooperations filter layer used on the inner wall of cubical switchboard body.
As a further technical scheme, a plurality of mounting frames matched with the filter layers are symmetrically fixed on two inner walls of the switch cabinet body, mounting frame ventilating grooves are formed in two sides of each mounting frame in a penetrating mode, drawing grooves are formed in the side walls of the mounting frames, located on the adjacent sides of the mounting frame ventilating grooves, drawing frames are movably arranged in the drawing grooves, and the filter layers are fixedly arranged on the inner walls of the drawing frames.
As a further technical scheme of the invention, the bottom of each mounting frame is fixed with a liquid guide box, a liquid guide cavity is opened and closed in the liquid guide box, the bottom of the drawing frame is provided with a liquid leakage groove, and the liquid leakage groove penetrates into the liquid guide cavity.
As a further technical scheme of the present invention, each drainage mechanism includes a vertical drainage pipe fixed on an inner wall of the switch cabinet body, each drainage box is fixedly connected with an outer side wall of a corresponding vertical drainage pipe, each drainage cavity penetrates through the corresponding vertical drainage pipe, and a lower end of each vertical drainage pipe penetrates through the outside of the switch cabinet body.
As a further technical scheme, the air draft mechanism comprises two bottom ventilation grooves formed in the bottom in the switch cabinet body, the two bottom ventilation grooves are located between the two mounting plates, side ventilation grooves are obliquely formed in the two sides of the switch cabinet body, each side ventilation groove is communicated with the corresponding bottom ventilation groove, a second protective net is fixed on the inner wall of each side ventilation groove, and a cooling fan is rotatably arranged in each bottom ventilation groove.
As a further technical scheme, two installation through grooves are symmetrically formed in the inner bottom of each installation drawer, two connecting blocks matched with the installation through grooves for use are symmetrically fixed to the bottom of each installation moving plate, a threaded column is fixed to the bottom of each connecting block, a locking nut is connected to the outer side wall of each threaded column in a threaded mode and abuts against and contacts with the bottom of the installation drawer.
As a further technical scheme of the invention, two sides of each connecting block are fixed with a limiting slide block, the upper end surface and the lower end surface of each limiting slide block are respectively provided with a plurality of balls in a rotating manner, and the inner side wall of each mounting through groove is provided with a limiting sliding groove matched with the corresponding limiting slide block for use.
As a further technical scheme of the invention, two opening and closing doors are symmetrically and rotatably arranged on one side end face of the switch cabinet body, and a catching groove is formed in the outer side wall of each opening and closing door.
The invention has the beneficial effects that:
1. through a plurality of filter layers that set up, carry out the filtration adsorption to the air that enters into cubical switchboard body inside and handle, the filtration adsorbs the steam that contains in the air, and it is originally internal to avoid the interior a large amount of steam that contains in the rainy day air to enter into the cubical switchboard, avoids this internal rusty condition of appearing of cubical switchboard on the one hand, and on the other hand avoids steam to enter into this internal back of cubical switchboard, influences this internal electrical components's of cubical switchboard safe in utilization.
2. Adsorb steam in the filter layer under the effect of gravity, the gathering of slow lapse, when gathering certain volume, form the drop of water, drop downwards, because the weeping groove runs through in the drain intracavity, so the drop of water of gathering directly drips the drain intracavity through the weeping groove, the drain chamber is the slope setting, and the drain chamber runs through to leading in the liquid standpipe, so the drop of water of draining the liquid chamber, under the drainage in drain chamber, enter into inside the drain standpipe, discharge the drop of water to cubical switchboard body outside by the drain standpipe, avoid the drop of water to stop inside the cubical switchboard body, influence the safety in utilization of cubical switchboard body.
3. The operating personnel corresponds the position of adjustment installation movable plate in installation drawer inside according to the specification and size of installing the components and parts on the installation movable plate lateral wall, increases the suitability of this equipment, and after the installation movable plate removed the assigned position, each lock nut was rotated to the forward direction, made lock nut be close to the bottom of installation drawer to make lock nut's upper end and the bottom of installation drawer offset the contact, carry out spacing fixed to the connecting block, thereby carry out spacing fixed, convenient operation to the installation movable plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the switch cabinet body according to the present invention;
FIG. 3 is a schematic view of the connection of the mounting drawer and the mounting moving plate of the present invention;
FIG. 4 is a schematic view of the connection between the mounting frame and the drawer frame of the present invention;
FIG. 5 is a schematic view of the connection between the drainage box and the drainage tube according to the present invention
Fig. 6 is a schematic view of the connection between the connecting block and the threaded column according to the present invention.
In the figure: 1. a switch cabinet body; 2. mounting a plate; 3. installing a drawer; 4. mounting a moving plate; 5. a first protective net; 6. a filter layer; 7. a mounting frame; 8. installing a frame ventilation slot; 9. drawing the groove; 10. drawing the frame; 11. a liquid guiding box; 12. a liquid guiding vertical pipe; 13. a bottom vent slot; 14. a second protective net; 15. installing a through groove; 16. connecting blocks; 17. a threaded post; 18. locking the nut; 19. a limiting slide block; 20. opening and closing the door; 21. a main ventilation slot.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-6, a draw-out type low-voltage switch cabinet with a partition structure comprises a switch cabinet body 1, two mounting plates 2 are symmetrically fixed at the inner bottom of the switch cabinet body 1, a plurality of mounting drawers 3 are movably arranged between the two mounting plates 2, a plurality of heat dissipation holes are formed in the mounting drawers 3, the structure of the part is the prior art, details are not repeated, a mounting moving plate 4 is movably arranged at the inner bottom of each mounting drawer 3, so that a partition space can be formed in the mounting drawer 3, the wiring of electric wires is convenient, the winding connection of the electric wires is avoided, an operator cannot find a corresponding wire end conveniently, a plurality of mounting ventilation grooves are formed in the side wall of each mounting plate 2, a plurality of main ventilation grooves 21 are formed in the two side walls of the switch cabinet body 1, and the external air can enter the switch cabinet body 1 through the arranged main ventilation grooves 21, discharge from the side draft slot again, at this in-process, take away the heat that 1 inside electrical components of cubical switchboard body produced, avoid 1 inside high temperatures of cubical switchboard body, influence each electrical components's result of use.
All be fixed with protection network 5 on the inner wall of every main draft slot 21, protection network 5 through setting up, avoid external debris to enter into cubical switchboard body 1, all be provided with the filter layer 6 that a plurality of cooperation main draft slots 21 used on every inner wall of the cubical switchboard body 1 of seting up main draft slot 21, a plurality of filter layers 6 through setting up, carry out the filtration adsorption treatment to the air that enters into cubical switchboard body 1 inside, the steam that contains in the filtration adsorption air, a large amount of steam that contains in the rainy day air of avoiding down enters into cubical switchboard body 1, avoid rusty condition to appear in the cubical switchboard body 1 on the one hand, on the other hand avoids steam to enter into the cubical switchboard body 1 back, influence the safety in utilization of electrical components in the cubical switchboard body 1.
The interior bottom of cubical switchboard body 1 is equipped with and is used for radiating updraft ventilator to construct, and the symmetry is provided with two flowing back mechanisms that cooperate filter layer 6 to use on the inner wall of cubical switchboard body 1.
A plurality of mounting frames 7 matched with the filter layer 6 for use are symmetrically fixed on two inner walls of the switch cabinet body 1, a mounting frame ventilating groove 8 is arranged on both sides of each mounting frame 7 in a penetrating way, a drawing groove 9 is arranged on the side wall of the mounting frame 7 adjacent to the mounting frame ventilating groove 8, a drawing frame 10 is movably arranged in the drawing groove 9, the filter layer 6 is fixedly arranged on the inner wall of the drawing frame 10, the filter layer 6 is supported by the drawing frame 10, so that the filter layer 6 can filter and adsorb air passing through the mounting frame ventilating groove 8, the mounting frame 7 can support the whole weight of the drawing frame 10 and the filter layer 6 by the mounting frame 7 and the drawing groove 9, when the filter layer 6 is used to a certain extent and needs to be replaced, only the drawing frame 10 needs to be drawn outwards, and new drawing frame 10 and filter layer 6 are replaced and installed, the operation is convenient.
The bottom of each mounting frame 7 is fixed with a liquid guiding box 11, a liquid guiding cavity is opened and closed in the liquid guiding box 11, a liquid leaking groove is formed in the bottom of the drawing frame 10 and penetrates into the liquid guiding cavity, each liquid draining mechanism comprises a liquid guiding vertical pipe 12 fixed on the inner wall of the switch cabinet body 1, each liquid guiding box 11 is fixedly connected with the outer side wall of the corresponding liquid guiding vertical pipe 12, each liquid guiding cavity penetrates into the corresponding liquid guiding vertical pipe 12, the lower end of each liquid guiding vertical pipe 12 penetrates into the outer part of the switch cabinet body 1, water vapor adsorbed in the filter layer 6 slowly moves downwards and gathers under the action of gravity, when a certain amount of water is gathered, water drops are formed and drip downwards, because the liquid leaking groove penetrates into the liquid guiding cavity, the gathered water drops directly drip into the liquid guiding cavity through the liquid leaking groove, the liquid guiding cavity is obliquely arranged and penetrates into the liquid guiding vertical pipe 12, so drip the drop of water of drain chamber, under the drainage of drain chamber, enter into inside the drainage standpipe 12, discharge the drop of water to the switch cabinet body 1 outside by drainage standpipe 12, avoid the drop of water to stop inside switch cabinet body 1, influence the safe in utilization of switch cabinet body 1.
The air draft mechanism comprises two bottom ventilation grooves 13 arranged at the bottom in the switch cabinet body 1, the two bottom ventilation grooves 13 are positioned between the two mounting plates 2, side ventilation grooves are obliquely arranged on two sides of the switch cabinet body 1, each side ventilation groove is communicated with the corresponding bottom ventilation groove 13, a second protective net 14 is fixed on the inner wall of each side ventilation groove, a cooling fan is rotatably arranged in each bottom ventilation groove 13 and is electrically connected with circuit elements in the switch cabinet body 1, the cooling fan rotates to accelerate the flow of air flow in the switch cabinet body 1, so that air enters the switch cabinet body 1 from a main ventilation groove 21, then enters the mounting drawer 3 through the mounting ventilation grooves and the heat dissipation holes, enters the bottom ventilation grooves 13 from the heat dissipation holes, then is discharged from the side ventilation grooves to the outside, and takes heat generated by electrical components in the mounting drawer 3 in the process, avoid the interior high temperature of cubical switchboard body 1, influence the result of use and the life of electrical components in installation drawer 3.
Two installation through grooves 15 are symmetrically formed in the inner bottom of each installation drawer 3, two connecting blocks 16 matched with the installation through grooves 15 and used are symmetrically fixed at the bottom of each installation moving plate 4, a threaded column 17 is fixed at the bottom of each connecting block 16, a locking nut 18 is in threaded connection with the outer side wall of each threaded column 17, the locking nut 18 is abutted and contacted with the bottom of the installation drawer 3, an operator correspondingly adjusts the position of the installation moving plate 4 in the installation drawer 3 according to the specification and the size of a component installed on the side wall of the installation moving plate 4 to increase the applicability of the equipment, after the installation moving plate 4 moves to a specified position, each locking nut 18 is rotated forwards to enable the locking nut 18 to be close to the bottom of the installation drawer 3, the upper end of each locking nut 18 is abutted and contacted with the bottom of the installation drawer 3 to limit and fix the connecting block 16, thereby carry out spacing fixed, convenient operation to installation movable plate 4.
Both sides of every connecting block 16 all are fixed with limit slide 19, limit slide 19's upper and lower terminal surface all rotates and is provided with a plurality of balls, the spacing spout that the cooperation corresponds limit slide 19 and uses has all been seted up on the inside wall of every installation logical groove 15, limit slide 19 and the cooperation of spacing spout through setting up, the removal to connecting block 16 and installation movable plate 4 leads, avoid installing movable plate 4 skew to appear at the in-process that removes, influence its result of use, through the ball that sets up, it is more smooth and easy at the in-process that uses to make connecting block 16 and installation movable plate 4, avoid installing movable plate 4 the jam appears at the in-process that removes, influence its result of use.
A side end face symmetry of cubical switchboard body 1 is rotated and is provided with two doors 20 that open and shut, the catching groove has all been seted up on every lateral wall that opens and shuts door 20, be fixed with on the inner wall of cubical switchboard body 1 relative with door 20 that opens and shuts with the insertion of a plurality of connection of electric lines ware, make the electrical components in a plurality of installation drawers 3 can normal use, door 20 that opens and shuts through setting up, make things convenient for operating personnel to overhaul partial electrical parts such as insertion and shut ware, also make things convenient for operating personnel to change filter layer 6, guarantee the use that cubical switchboard body 1 can be normal.
When the novel switch cabinet is used, external air can enter the switch cabinet body 1 through the arranged main ventilating slot 21, the air entering the switch cabinet body 1 is filtered and adsorbed through the arranged filtering layers 6, water vapor contained in the air is filtered and adsorbed, a large amount of water vapor contained in the air is prevented from entering the switch cabinet body 1 in rainy days, on one hand, the condition that the switch cabinet body 1 is rusted is avoided, and on the other hand, the use safety of electric elements in the switch cabinet body 1 is prevented from being influenced after the water vapor enters the switch cabinet body 1;
the heat dissipation fan is rotated, the flowing of air flow is accelerated in the switch cabinet body 1, so that air enters the switch cabinet body 1 from the main ventilating slot 21, then enters the installation drawer 3 through the installation ventilating slot and the heat dissipation holes, enters the bottom ventilating slot 13 from the heat dissipation holes, and is discharged from the side ventilating slot to the outside, heat generated by electrical elements in the installation drawer 3 is brought in the process, and the influence on the use effect and the service life of the electrical elements in the installation drawer 3 due to overhigh temperature in the switch cabinet body 1 is avoided;
the water vapor absorbed in the filter layer 6 slowly moves downwards to be gathered, when gathering a certain amount, water drops are formed and drop downwards, and the water drops penetrate through the liquid guide cavity, so that the gathered water drops directly drop into the liquid guide cavity through the liquid guide groove, the liquid guide cavity is obliquely arranged, the liquid guide cavity penetrates through the liquid guide vertical pipe 12, the water drops drop into the liquid guide cavity, the water drops enter the liquid guide vertical pipe 12 under the guiding of the liquid guide cavity, the water drops are discharged to the outside of the switch cabinet body 1 through the liquid guide vertical pipe 12, and the water drops are prevented from staying in the switch cabinet body 1 and affecting the use safety of the switch cabinet body 1;
an operator correspondingly adjusts the position of the installation moving plate 4 inside the installation drawer 3 according to the specification and size of the component installed on the side wall of the installation moving plate 4, the applicability of the equipment is improved, after the installation moving plate 4 moves to a specified position, each locking nut 18 is rotated in the forward direction, the locking nut 18 is close to the bottom of the installation drawer 3, the upper end of each locking nut 18 is abutted and contacted with the bottom of the installation drawer 3, the connecting block 16 is limited and fixed, and therefore the installation moving plate 4 is limited and fixed, and the operation is convenient.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The draw-out type low-voltage switch cabinet with a separation structure comprises a switch cabinet body (1) and is characterized in that two mounting plates (2) are symmetrically fixed at the inner bottom of the switch cabinet body (1), a plurality of mounting drawers (3) are movably arranged between the two mounting plates (2), a mounting moving plate (4) is movably arranged at the inner bottom of each mounting drawer (3), a plurality of mounting ventilation grooves are respectively formed in the side wall of each mounting plate (2), a plurality of main ventilation grooves (21) are respectively formed in the two side walls of the switch cabinet body (1), a first protective net (5) is fixedly arranged on the inner wall of each main ventilation groove (21), a plurality of filter layers (6) matched with the main ventilation grooves (21) are respectively arranged on the inner wall of the switch cabinet body (1) provided with the main ventilation grooves (21), and an air draft mechanism for heat dissipation is arranged at the inner bottom of the switch cabinet body (1), two liquid discharge mechanisms matched with the filter layer (6) for use are symmetrically arranged on the inner wall of the switch cabinet body (1).
2. The draw-out low-voltage switch cabinet with a partition structure according to claim 1, wherein a plurality of mounting frames (7) matched with the filter layer (6) are symmetrically fixed on two inner walls of the switch cabinet body (1), a mounting frame ventilation groove (8) is formed through both sides of each mounting frame (7), a drawing groove (9) is formed on a side wall of each mounting frame (7) located on one side adjacent to the mounting frame ventilation groove (8), a drawing frame (10) is movably arranged in each drawing groove (9), and the filter layer (6) is fixedly arranged on the inner wall of each drawing frame (10).
3. The draw-out low-voltage switchgear with partition structure according to claim 2, wherein a liquid guiding box (11) is fixed at the bottom of each mounting rack (7), a liquid guiding cavity is opened in the liquid guiding box (11), and a liquid leaking groove is opened at the bottom of the drawing frame (10) and penetrates into the liquid guiding cavity.
4. The draw-out low-voltage switchgear with partition structure according to claim 3, wherein each drainage mechanism comprises a drainage standpipe (12) fixed on the inner wall of the switchgear body (1), each drainage box (11) is fixedly connected with the outer side wall of the corresponding drainage standpipe (12), each drainage cavity penetrates through the inside of the corresponding drainage standpipe (12), and the lower end of each drainage standpipe (12) penetrates through the outside of the switchgear body (1).
5. The draw-out low-voltage switch cabinet with a partition structure according to claim 1, wherein the air draft mechanism comprises two bottom ventilation slots (13) arranged at the bottom in the switch cabinet body (1), the two bottom ventilation slots (13) are located between the two mounting plates (2), side ventilation slots are obliquely arranged on two sides of the switch cabinet body (1), each side ventilation slot is communicated with the corresponding bottom ventilation slot (13), a second protective net (14) is fixed on the inner wall of each side ventilation slot, and a cooling fan is rotatably arranged in each bottom ventilation slot (13).
6. The draw-out low-voltage switch cabinet with a partition structure according to claim 1, wherein two installation through grooves (15) are symmetrically formed in the inner bottom of each installation drawer (3), two connecting blocks (16) matched with the installation through grooves (15) are symmetrically fixed to the bottom of each installation moving plate (4), a threaded column (17) is fixed to the bottom of each connecting block (16), a locking nut (18) is connected to the outer side wall of each threaded column (17) in a threaded manner, and the locking nut (18) is in contact with the bottom of the installation drawer (3) in an abutting manner.
7. The draw-out low-voltage switch cabinet with a partition structure according to claim 6, wherein a limiting slide block (19) is fixed on each of two sides of each connecting block (16), a plurality of balls are rotatably arranged on each of the upper and lower end surfaces of each limiting slide block (19), and a limiting sliding groove matched with the corresponding limiting slide block (19) is formed on the inner side wall of each installation through groove (15).
8. The draw-out low-voltage switchgear with partition structure according to claim 1, wherein two opening and closing doors (20) are symmetrically and rotatably arranged on one side end face of the switchgear body (1), and a catching groove is formed on the outer side wall of each opening and closing door (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210653223.2A CN114899750A (en) | 2022-06-09 | 2022-06-09 | Draw-out type low-voltage switch cabinet with separation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210653223.2A CN114899750A (en) | 2022-06-09 | 2022-06-09 | Draw-out type low-voltage switch cabinet with separation structure |
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| Publication Number | Publication Date |
|---|---|
| CN114899750A true CN114899750A (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210653223.2A Pending CN114899750A (en) | 2022-06-09 | 2022-06-09 | Draw-out type low-voltage switch cabinet with separation structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116388000A (en) * | 2023-04-28 | 2023-07-04 | 浙江埃尼森科技有限公司 | Low-voltage draw-out switch distribution box |
-
2022
- 2022-06-09 CN CN202210653223.2A patent/CN114899750A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116388000A (en) * | 2023-04-28 | 2023-07-04 | 浙江埃尼森科技有限公司 | Low-voltage draw-out switch distribution box |
| CN116388000B (en) * | 2023-04-28 | 2024-01-16 | 湖南东科电气设备有限公司 | Low-voltage draw-out switch distribution box |
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