CN220797571U - AC power distribution bin - Google Patents
AC power distribution bin Download PDFInfo
- Publication number
- CN220797571U CN220797571U CN202322543489.4U CN202322543489U CN220797571U CN 220797571 U CN220797571 U CN 220797571U CN 202322543489 U CN202322543489 U CN 202322543489U CN 220797571 U CN220797571 U CN 220797571U
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- power distribution
- buffer
- cabinet
- electric
- distribution cabinet
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- 238000013016 damping Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000000872 buffer Substances 0.000 claims description 30
- 239000007853 buffer solution Substances 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of power distribution bins, in particular to an alternating current power distribution bin, aiming at the problems that a single-open type equipment door is used, the rotation amplitude of the equipment door is overlarge when the equipment door is opened, the operation is inconvenient, equipment can be opened from one place only, maintenance is inconvenient for workers, severe vibration is easy to occur in the process of transporting a power distribution cabinet if the pavement is uneven, and the protection of electric elements in the power distribution cabinet is inconvenient. According to the utility model, the double-opening type first equipment door and the second equipment door are arranged, so that the maintenance of workers is facilitated, and in the transportation process, vibration caused by uneven pavement is relieved under the buffering action of the plurality of groups of damping columns and the buffering springs, so that the protection of electric elements in the power distribution cabinet is facilitated.
Description
Technical Field
The utility model relates to the technical field of power distribution bins, in particular to an alternating current power distribution bin.
Background
The AC low-voltage distribution bin (cabinet) is suitable for a distribution system of AC 50Hz, rated working voltage 380V and rated working current to 3150A, and is used for converting, distributing and controlling electric energy of power, illumination and distribution equipment. The charging pile of the new energy automobile in the underground garage is generally configured with an alternating current distribution cabin for electric energy conversion, distribution and control.
Through retrieving, the patent of bulletin number CN218161339U discloses a low voltage AC switch board, including the cabinet body, cabinet body inboard is provided with two backup pads, cabinet body both sides inside wall is located the first fixed plate of equal fixedly connected with in two backup pad bottoms, the backup pad slides and sets up on two first fixed plates, the bottom of two first fixed plates all is connected with the fastening assembly who links to each other with the backup pad, fixedly connected with fixed frame in the backup pad, fixed frame inboard is provided with the mount pad, equal fixed mounting has multiunit first spring between fixed frame both sides inside wall and the mount pad, a plurality of mounting grooves have been seted up on the mount pad.
The low-voltage alternating current power distribution cabinet uses the single-open type equipment door, the equipment door rotates too much when being opened, the operation is inconvenient, equipment can only be opened from one place, the maintenance is inconvenient for staff, and if the pavement is uneven in the transportation process of the power distribution cabinet, severe vibration easily occurs, so that the electric elements inside the power distribution cabinet are not protected.
In order to solve the problems, the utility model provides an alternating current power distribution bin.
Disclosure of Invention
The utility model provides an alternating current power distribution bin, which solves the defects that in the prior art, a single-open type equipment door is used, the rotation amplitude of the equipment door is overlarge when the equipment door is opened, the operation is inconvenient, equipment can be opened only from one place, the maintenance is inconvenient for workers, and if the pavement is uneven in the transportation process of a power distribution cabinet, severe vibration is easy to occur, and the protection of electric elements in the power distribution cabinet is not facilitated.
The utility model provides the following technical scheme:
an ac power distribution cabinet comprising:
the electric bin and the heat exchange bin are fixedly arranged at the top of the electric bin and are communicated with the electric bin, two heat dissipation fans are symmetrically and fixedly arranged at the top of the heat exchange bin, two sides of the outer wall of the electric bin are rotatably provided with double-opening first equipment doors, and one of the left side and the right side of the outer wall of the electric bin is rotatably provided with second equipment doors;
the buffer assembly is arranged below the electric bin and used for reducing vibration in the transportation process, the buffer assembly comprises a buffer base arranged below the electric bin, a buffer plate is connected in a sliding mode in the buffer base, a plurality of groups of damping columns and buffer springs are fixedly arranged between the bottom of the buffer plate and the bottom of the inner wall of the buffer base, and the damping columns are sleeved with the buffer springs.
In one possible design, the lower end of the side of the outer wall of the electric bin, on which the equipment door is not arranged, is provided with a grounding grid grounding row.
In one possible embodiment, a nameplate is arranged next to the ground strip of the ground screen, which nameplate is arranged on the outer wall of the electrical cabinet by means of screws.
In one possible design, the bottom of electrical warehouse is fixedly provided with the mounting panel, be rectangular array on the mounting panel and be equipped with four mounting holes, fix through the fastening bolt that passes the mounting hole between mounting panel and the buffer board.
In one possible embodiment, the opening of the first device door is at most ° open.
In one possible design, the device body dimensions are: wide x deep = mm x mm.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
The double-opening type first equipment door and the double-opening type second equipment door are arranged, so that the maintenance of workers is facilitated.
According to the utility model, the buffer assembly is arranged, so that vibration caused by uneven pavement is relieved under the buffer action of the plurality of groups of damping columns and the buffer springs in the transportation process, and the protection of electric elements in the power distribution cabinet is facilitated.
Drawings
Fig. 1 is a schematic perspective view of an ac power distribution cabinet according to an embodiment of the present utility model;
fig. 2 is a schematic view of another view structure of an ac power distribution cabinet according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of a connection structure between an electric bin and a buffer assembly of an ac power distribution bin according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a buffer assembly of an ac power distribution cabinet according to an embodiment of the present utility model.
Reference numerals: 1. an electrical bin; 2. a heat exchange bin; 3. a heat radiation fan; 4. a first equipment door; 5. a second equipment door; 6. the ground grid is grounded; 7. a nameplate; 8. a mounting plate; 9. a mounting hole; 10. a buffer base; 11. a buffer plate; 12. a fastening bolt; 13. a damping column; 14. and a buffer spring.
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.
Example 1
Referring to fig. 1-2, an ac power distribution cabinet for use in the field of power distribution cabinets, comprising:
the electric bin 1 and the heat exchange bin 2, the heat exchange bin 2 is fixed to be set up in the top of electric bin 1 and with electric bin 1 intercommunication, the top of heat exchange bin 2 is the symmetry fixed two radiator fan 3 that are provided with, be equipped with temperature sensor and PLC controller in the electric bin 1, temperature sensor continuously detects the temperature, if the temperature is higher than the setting value then can take place the signal transmission and give the PLC controller, PLC controller starts radiator fan 3 and dispels the heat, thereby realize automatic heat dissipation, and radiator fan 3 installs in the top of heat exchange bin 2 outwards bloies, thereby avoid the dust to get into in the electric bin 1 through heat exchange bin 2, the positive back both sides of electric bin 1 outer wall all rotate and install two open type first equipment door 4, the aperture of opening and shutting of first equipment door 4 is 120 at most, two open type first equipment door 4 of design are convenient, and positive back both sides all can open and shut, open and shut the angle exceeds 90, make things convenient for the staff to overhaul, one of them side rotation of electric bin 1 outer wall left and right sides installs second equipment door 5, make things convenient for the staff to overhaul from the side, further improve convenience, equipment main part size is: wide x depth = 1700mm x 800mm x 2150mm, the size is equivalent to the size of an upright post of a conventional underground garage, the arrangement and installation do not occupy redundant space of the garage, and the scene adaptation capability is outstanding;
the lower extreme that does not set up one side of equipment door on the electric storehouse 1 outer wall is equipped with ground net ground bar 6, through ground net ground bar 6 switch-on ground wire, improves safety protection, is favorable to guaranteeing the normal operating of the inside electric components of electric storehouse 1, and the next door of ground net ground bar 6 is equipped with nameplate 7, and the information such as the voltage, electric current, power, the phase number of being stamped cable line on nameplate 7 to and the environmental requirement of use, guide the user to know the information of cable connection, thereby ensure the security of use, nameplate 7 passes through the screw fixation setting on the outer wall of electric storehouse 1, conveniently carries out the change of nameplate 7.
Example two
Improvement on the basis of the first embodiment:
referring to fig. 3-4, a buffer assembly is disposed below the electrical bin 1 and is used for reducing vibration in the transportation process, the buffer assembly comprises a buffer base 10 disposed below the electrical bin 1, a buffer plate 11 is slidably connected in the buffer base 10, multiple groups of damping columns 13 and buffer springs 14 are fixedly disposed between the bottom of the buffer plate 11 and the bottom of the inner wall of the buffer base 10, the buffer springs 14 are sleeved on the damping columns 13, vibration caused by uneven pavement is relieved under the buffering action of the multiple groups of damping columns 13 and the buffer springs 14 in the transportation process, the electrical elements inside the power distribution cabinet are protected, a mounting plate 8 is fixedly disposed at the bottom of the electrical bin 1, four mounting holes 9 are formed in the mounting plate 8 in a rectangular array, after the mounting plate 8 and the buffer plate 11 are fixed through fastening bolts 12 penetrating through the mounting holes 9, the fastening bolts 12 are unscrewed to enable the mounting plate 8 to be separated from the buffer plate 11, and then the mounting plate 8 can be fixed with reserved thread grooves on the ground through the mounting holes 9 and the fastening bolts 12, and therefore equipment is reinforced.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. An ac power distribution cabinet, comprising:
the electric cabinet comprises an electric cabinet (1) and a heat exchange cabinet (2), wherein the heat exchange cabinet (2) is fixedly arranged at the top of the electric cabinet (1) and is communicated with the electric cabinet (1), two heat dissipation fans (3) are symmetrically and fixedly arranged at the top of the heat exchange cabinet (2), two sides of the front side and the back side of the outer wall of the electric cabinet (1) are rotatably provided with double-opening type first equipment doors (4), and one of the left side and the right side of the outer wall of the electric cabinet (1) is rotatably provided with second equipment doors (5);
the buffer assembly is arranged below the electric bin (1) and used for reducing vibration in the transportation process, the buffer assembly comprises a buffer base (10) arranged below the electric bin (1), a buffer plate (11) is connected in a sliding mode in the buffer base (10), a plurality of groups of damping columns (13) and buffer springs (14) are fixedly arranged between the bottom of the buffer plate (11) and the bottom of the inner wall of the buffer base (10), and the buffer springs (14) are sleeved on the damping columns (13).
2. An ac power distribution cabinet according to claim 1, characterized in that the lower end of the side of the outer wall of the electric cabinet (1) where the equipment door is not arranged is provided with a grounding grid grounding bar (6).
3. An ac power distribution cabinet according to claim 2, characterized in that a nameplate (7) is arranged beside the earth screen grounding bar (6), and the nameplate (7) is fixedly arranged on the outer wall of the electric cabinet (1) through screws.
4. An ac power distribution cabinet according to claim 1, characterized in that the bottom of the electrical cabinet (1) is fixedly provided with a mounting plate (8), four mounting holes (9) are formed in the mounting plate (8) in a rectangular array, and the mounting plate (8) and the buffer plate (11) are fixed by fastening bolts (12) penetrating through the mounting holes (9).
5. An ac power distribution cabinet according to claim 1, characterized in that the opening of the first equipment door (4) is at most 120 °.
6. An ac power distribution cabinet according to claim 1, wherein the apparatus body is sized to: wide x deep = 1700mm x 800mm x 2150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543489.4U CN220797571U (en) | 2023-09-19 | 2023-09-19 | AC power distribution bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543489.4U CN220797571U (en) | 2023-09-19 | 2023-09-19 | AC power distribution bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220797571U true CN220797571U (en) | 2024-04-16 |
Family
ID=90656759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322543489.4U Active CN220797571U (en) | 2023-09-19 | 2023-09-19 | AC power distribution bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220797571U (en) |
-
2023
- 2023-09-19 CN CN202322543489.4U patent/CN220797571U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |