CN224110694U - Dustproof structure of power cabinet - Google Patents
Dustproof structure of power cabinetInfo
- Publication number
- CN224110694U CN224110694U CN202520878580.8U CN202520878580U CN224110694U CN 224110694 U CN224110694 U CN 224110694U CN 202520878580 U CN202520878580 U CN 202520878580U CN 224110694 U CN224110694 U CN 224110694U
- Authority
- CN
- China
- Prior art keywords
- mounting
- installation
- cabinet body
- frame
- protrusions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to the technical field of power cabinets and discloses a dustproof structure of a power cabinet, which comprises a cabinet body and a cabinet door arranged at an opening of the cabinet body, wherein a mounting opening is formed in the side part of the cabinet body, a mounting frame is detachably arranged in the mounting opening, a ventilation hood is arranged in the mounting frame, first mounting grooves are respectively formed in two inner side walls of the mounting opening, mounting rods matched with the first mounting grooves are fixed on the inner sides of the mounting frame, a first locking assembly is arranged on one side of the first mounting grooves along the length direction, a second locking assembly is arranged on the side part of the mounting rods along the length direction, and a filtering assembly is further arranged between the two mounting rods. According to the utility model, the filter assembly positioned in the cabinet body is arranged on one side of the mounting frame, when external gas enters the cabinet body, dust entering the cabinet body can be filtered through the filter assembly, and the condition that electrical components are damaged due to the fact that the dust enters the cabinet body is prevented, so that the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of power supply cabinets, in particular to a dustproof structure of a power supply cabinet.
Background
The switch cabinet plays a role in switching, controlling and protecting in power generation, transmission and distribution and electric energy conversion of a power system, particularly in a transformer, the transformer substation is provided with the switch cabinet provided with the transformer on one side of a high-voltage bus, the 10kV high-voltage power can be reduced to 380V low-voltage power, 220V and 380V to be used in the transformer substation are supplied with power, a large amount of heat is generated in the voltage conversion process, holes are needed to be drilled on the general switch cabinet for heat dissipation, and after the heat dissipation holes are arranged, external dust can enter the switch cabinet from the heat dissipation holes, so that the performance of electric elements in equipment is affected.
The prior power cabinet usually adopts a heat radiation grid or a heat radiation cover to carry out natural heat radiation treatment, if the power cabinet is used in an environment with larger dust, the external dust can not enter the power cabinet through the heat radiation grid or the heat radiation cover and covers the electric elements to influence the heat radiation of the electric elements or even damage the electric elements, and although filter cloth is arranged at the heat radiation grid or the heat radiation cover to filter the dust entering the power cabinet through the filter cloth, the filter cloth also needs to be cleaned or replaced when being used for a long time, and because the prior heat radiation grid or the prior ventilation cover is usually fixed by adopting a plurality of bolts, the disassembly is time-consuming and labor-consuming, and inconvenience is brought to staff.
We have therefore proposed a dust-proof structure for a power cabinet in order to solve the problems set out above.
Disclosure of utility model
The present utility model aims to solve the above-mentioned technical problems.
The dustproof structure of the power cabinet comprises a cabinet body and a cabinet door arranged at an opening of the cabinet body, wherein a mounting opening is formed in the side portion of the cabinet body, a mounting frame is detachably arranged in the mounting opening, a ventilation hood is arranged in the mounting frame, first mounting grooves are formed in two inner side walls of the mounting opening respectively, mounting rods matched with the first mounting grooves are fixed on the inner sides of the mounting frame, a first locking assembly is arranged on one side of the first mounting groove along the length direction, a second locking assembly is arranged on the side portion of the mounting rod along the length direction, the first locking assembly and the second locking assembly are used for fastening or loosening the mounting frame, and a filtering assembly is further arranged between the two mounting rods and used for filtering gas entering the cabinet body.
Further, the first locking component comprises first protrusions which are fixed on the inner side wall of the first mounting groove at equal intervals along the length direction, and a certain first gap is reserved between every two adjacent limiting first protrusions.
Further, the second locking assembly comprises second protrusions which are fixed on one side of the mounting rod at equal intervals, the length of each second protrusion is smaller than that of a first gap between every two adjacent first protrusions, second gaps are formed between every two adjacent second protrusions, and the length of each second gap is larger than that of each first protrusion.
Further, the filter assembly comprises a supporting frame which is arranged in a rectangular structure, and filter cloth for filtering dust is arranged on the supporting frame.
Further, the opposite sides of the two mounting rods are respectively provided with a second mounting groove along the length direction, and the two sides of the supporting frame are respectively and slidably mounted in the second mounting grooves.
Further, a supporting plate is fixed below the inner side of the installation frame and is used for supporting below the supporting frame.
Further, the bottom of the installation frame is fixedly provided with an installation protrusion, the installation protrusion is provided with a locking piece, and the side part of the cabinet body is provided with a locking hole matched with the locking piece.
The utility model has the beneficial effects that:
According to the utility model, the filter assembly positioned in the cabinet body is arranged on one side of the mounting frame, when external gas enters the cabinet body, dust entering the cabinet body can be filtered through the filter assembly, and the condition that electrical components are damaged due to the fact that the dust enters the cabinet body is prevented, so that the service life is prolonged.
According to the utility model, the mounting opening and the mounting frame are connected through the first locking component and the second locking component, and the mounting frame can be quickly mounted or dismounted through the cooperation of the first locking component and the second locking component, so that the operation is convenient, the efficiency is high, and the subsequent replacement or cleaning of the filter component is convenient, thereby providing convenience for staff.
Drawings
FIG. 1 is a schematic perspective view of the present utility model (including a mounting frame and a ventilation hood);
FIG. 2 is a schematic perspective view of the present utility model (excluding the mounting frame and the vent hood);
FIG. 3 is a schematic view of a perspective view of a mounting frame and a vent hood in accordance with the present utility model;
FIG. 4 is a schematic perspective view of a filter assembly according to the present utility model;
FIG. 5 is a schematic view of a partial enlarged structure at A in the present utility model;
FIG. 6 is a schematic view of a partial enlarged structure at B in the present utility model;
Fig. 7 is a partial structural schematic view of the mounting bar in the present utility model.
Name corresponding to each label in the figure:
1. A cabinet body; 2, a cabinet door, 3, a mounting port, 4, a mounting frame, 5, a ventilation hood, 6, a first mounting groove, 7, a mounting rod, 701, a second mounting groove, 8, a first locking component, 801, a first bulge, 9, a second locking component, 901, a second bulge, 10, a filtering component, 1001, a supporting frame, 1002, filter cloth, 11, a supporting plate, 12, a mounting bulge, 13, a locking piece, 14 and a locking hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
The dustproof structure of the power supply cabinet comprises a cabinet body 1, wherein a closable cabinet door 2 is arranged at an opening at the side part of the cabinet body 1, and the cabinet body 1 is closed through the arrangement of the cabinet door 2;
The cabinet body 1 is provided with mounting openings 3 at two sides respectively, a mounting frame 4 is mounted in the mounting openings 3, a ventilation hood 5 is mounted in the mounting frame 4, through the arrangement of the ventilation hood 5, heat generated by electric elements in the power cabinet during long-time working can be discharged from the ventilation hood 5, so that a radiating effect is achieved, and the fact that the openings on the ventilation hood 5 are downwards arranged is needed to prevent rainwater from entering the cabinet body 1 to damage the electric elements is avoided, so that the service life of the electric elements is prolonged.
In detail, the two inner side walls of the mounting opening 3 are respectively provided with a first mounting groove 6 along the vertical direction, the two sides of the inside of the mounting frame 4 are respectively fixed with a mounting rod 7, and the mounting rods 7 can slide up and down in the inside of the first mounting grooves 6.
In more detail, the first locking component 8 is arranged on one side of the installation frame 4 along the vertical direction, the second locking component 9 is arranged on one side of the installation rod 7 along the vertical direction, and the installation frame 4 can be quickly disassembled through the cooperation of the first locking component 8 and the second locking component 9, so that convenience is provided for staff.
The first locking component 8 is explained in detail, wherein the first locking component 8 comprises first protrusions 801 which are equidistantly fixed on the inner side wall of the first mounting groove 6 along the length direction, and a first gap is reserved between the adjacent first protrusions 801;
The second locking component 9 is explained in detail, wherein the second locking component 9 comprises second bulges 901 which are equidistantly fixed on the side part of the mounting rod 7 along the extension direction, and a second gap is reserved between every two adjacent second bulges 901;
It should be noted that the length of the first protrusion 801 is smaller than the length of the second gap, the length of the second protrusion 901 is smaller than the length of the first gap, and the second protrusion 901 is allowed to extend into the inside of the first mounting groove 6 through the first gap;
When the installation frame 4 is installed, the second protrusions 901 are respectively matched with the first gaps, then the installation frame 4 is pushed, the installation frame 4 can drive the second protrusions 901 to horizontally move through the installation rods 7, so that the second protrusions 901 extend into the first installation grooves 6 through the first gaps, then the installation frame 4 is loosened and falls downwards along with the gravity factor of the installation frame 4;
if the mounting frame 4 is dismounted, the mounting frame 4 is pushed upwards, so that the mounting frame 4 respectively drives the second protrusions 901 to move upwards through the mounting rods 7, and if the second protrusions 901 are misplaced with the first protrusions 801, the mounting frame 4 is pulled outwards, so that the mounting frame 4 can be taken out from the upper side of the cabinet body 1.
The bottom of the installation frame 4 is fixedly provided with an installation bulge 12, the installation bulge 12 is provided with a locking piece 13, the side part of the cabinet body 1 is provided with a locking hole 14 matched with the locking piece 13, and the locking piece 13 and the locking hole are matched to fasten the installation frame 4 so as to prevent the installation frame 4 from loosening in the using process.
When the locking member 13 is a lock fixed to the mounting boss 12, the locking hole 14 is a lock hole, and when the locking portion of the lock extends into the lock hole, the locking member plays a role of fastening the mounting frame 4.
When the locking member 13 is a locking bolt screwed onto the mounting boss 12, the locking hole 14 is a threaded hole, and the locking bolt passes through the mounting boss 12 to be screwed with the threaded hole, thereby playing a role in fastening.
The opposite sides of the two mounting rods 7 are respectively provided with a second mounting groove 701 along the length direction, the two second mounting grooves 701 are provided with the same filter assembly 10 in a sliding manner, when external dust enters the cabinet body 1 through the arrangement of the filter assembly 10, the dust entering the cabinet body 1 can be filtered through the filter assembly 10, and the dust-proof dust enters the cabinet body 1, and the fact that a plurality of support plates 11 are vertically fixed below the inner part of the mounting frame 4 is needed, and the filter assembly 10 is supported through the arrangement of the support plates 11, so that the filter assembly 10 is prevented from falling down due to the gravity factor of the user.
Specifically, the filter assembly 10 includes a support frame 1001, and both sides of the support frame 1001 are typically slidably connected up and down in the second installation groove 701, and a filter cloth 1002 is installed on the support frame 1001, and the filter cloth 1002 is provided to filter dust in the air.
When the filter cloth 1002 needs to be cleaned or replaced for a long time, the locking part 13 can be loosened first, so that the locking part of the locking part 13 is separated from the inside of the locking hole 14, then the same mounting frame 4 is detached, after the mounting frame 4 is detached from the cabinet body 1, the supporting frame 1001 can be pulled upwards, so that two sides of the supporting frame 1001 can be taken out from the inside of the second mounting groove 701 respectively, the filter cloth 1002 can be taken out from the mounting frame 4, subsequent replacement or cleaning is performed, and the operation is convenient, thereby providing convenience for staff.
Claims (7)
1. The dustproof structure of the power cabinet comprises a cabinet body (1) and a cabinet door (2) arranged at an opening of the cabinet body (1), wherein an installation opening (3) is formed in the side portion of the cabinet body (1), an installation frame (4) is detachably arranged in the installation opening (3), a ventilation hood (5) is arranged in the installation frame (4), and the dustproof structure is characterized in that first installation grooves (6) are formed in two inner side walls of the installation opening (3) respectively, installation rods (7) matched with the first installation grooves (6) are fixed on the inner sides of the installation frame (4), a first locking assembly (8) is arranged on one side of the first installation grooves (6) along the length direction, a second locking assembly (9) is arranged on the side portion of the installation rods (7) along the length direction, the first locking assembly (8) and the second locking assembly (9) are used for fastening or loosening the installation frame (4), a filtering assembly (10) is further arranged between the two installation rods (7), and the filtering assembly (10) is used for filtering gas entering the cabinet body (1).
2. The dustproof structure of the power cabinet according to claim 1, wherein the first locking assembly (8) comprises first protrusions (801) which are fixed on the inner side wall of the first mounting groove (6) at equal intervals along the length direction, and a certain first gap is reserved between the adjacent limiting first protrusions (801).
3. The dustproof structure of a power cabinet according to claim 2, wherein the second locking assembly (9) comprises second protrusions (901) which are equidistant on one side of the fixed mounting rod (7), the lengths of the second protrusions (901) are smaller than the first gaps between the adjacent first protrusions (801), the second gaps are also arranged between the adjacent second protrusions (901), and the lengths of the second gaps are larger than those of the first protrusions (801).
4. A dustproof structure of a power cabinet according to claim 1, wherein the filtering assembly (10) comprises a supporting frame (1001) arranged in a rectangular structure, and a filter cloth (1002) for filtering dust is mounted on the supporting frame (1001).
5. The dustproof structure of a power cabinet according to claim 4, wherein the opposite sides of the two mounting rods (7) are respectively provided with a second mounting groove (701) along the length direction, and the two sides of the supporting frame (1001) are respectively and slidably mounted in the second mounting grooves (701).
6. A dust-proof structure of a power cabinet according to claim 5, wherein a supporting plate (11) is fixed below the inner side of the mounting frame (4), and the supporting plate (11) is used for supporting below the supporting frame (1001).
7. The dustproof structure of the power cabinet according to claim 6, wherein the bottom of the installation frame (4) is fixedly provided with an installation protrusion (12), the installation protrusion (12) is provided with a locking piece (13), and the side part of the cabinet body (1) is provided with a locking hole (14) matched with the locking piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520878580.8U CN224110694U (en) | 2025-05-06 | 2025-05-06 | Dustproof structure of power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520878580.8U CN224110694U (en) | 2025-05-06 | 2025-05-06 | Dustproof structure of power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224110694U true CN224110694U (en) | 2026-04-10 |
Family
ID=99344705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520878580.8U Active CN224110694U (en) | 2025-05-06 | 2025-05-06 | Dustproof structure of power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224110694U (en) |
-
2025
- 2025-05-06 CN CN202520878580.8U patent/CN224110694U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213278922U (en) | High-safety switch cabinet | |
| CN220857032U (en) | Intelligent power supply control box | |
| CN217956481U (en) | High tension switchgear with dust removal function | |
| CN214255375U (en) | Voltage protection measurement and control device | |
| CN215989770U (en) | Building regulator cubicle convenient to overhaul | |
| CN211701188U (en) | Power distribution cabinet capable of preventing deformation | |
| CN210041335U (en) | Dust-protection type intelligence condenser | |
| CN116387999A (en) | Outdoor safe capacitance cabinet convenient to overhaul | |
| CN221633165U (en) | Photovoltaic conflux regulator cubicle | |
| CN219879371U (en) | Combined high-low voltage electrical appliance cabinet convenient to detach | |
| CN207426537U (en) | A kind of draw-out type low-voltage switch cabinet structure | |
| CN218829603U (en) | Output circuit protection device of switching power supply | |
| CN220913264U (en) | Arc fault detection device of photovoltaic inverter | |
| CN212543058U (en) | GCK power distribution cabinet easy to maintain | |
| CN211266198U (en) | Heat radiation structure for low-voltage power distribution cabinet | |
| CN222089140U (en) | High-low voltage electric appliance cabinet convenient to heat dissipation | |
| CN224036865U (en) | Dustproof structure of switch cabinet | |
| CN219780640U (en) | Multifunctional temperature control device for power dispatching workbench | |
| CN212676674U (en) | Intelligent modular hybrid filtering compensation device | |
| CN222531088U (en) | Low-voltage anti-island control cabinet | |
| CN214673624U (en) | Novel switch cabinet structure switch board | |
| CN222884164U (en) | A low voltage switch cabinet | |
| CN224264480U (en) | Direct current screen convenient to clearance dust | |
| CN223540266U (en) | A low-voltage reactive power compensation device that is easy to disassemble and maintain. | |
| CN221947696U (en) | A power distribution cabinet with temperature adjustment function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |