CN220190259U - Dustproof ventilation power distribution cabinet door - Google Patents
Dustproof ventilation power distribution cabinet door Download PDFInfo
- Publication number
- CN220190259U CN220190259U CN202321303002.9U CN202321303002U CN220190259U CN 220190259 U CN220190259 U CN 220190259U CN 202321303002 U CN202321303002 U CN 202321303002U CN 220190259 U CN220190259 U CN 220190259U
- Authority
- CN
- China
- Prior art keywords
- power distribution
- cabinet door
- distribution cabinet
- limiting plate
- dustproof
- 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.)
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- 238000009423 ventilation Methods 0.000 title claims abstract description 27
- 238000001816 cooling Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000428 dust Substances 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Patch Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of power distribution cabinets and discloses a dustproof ventilation power distribution cabinet door, wherein two fixed columns are fixedly connected to one side of a mounting plate and are positioned on two sides of a through groove, a plurality of connecting shafts are movably connected between the two fixed columns, the outer sides of the plurality of connecting shafts are fixedly sleeved with baffle plates, one ends of the plurality of connecting shafts extending to the outer sides of the fixed columns are fixedly connected with gears, one side of the mounting plate is slidably connected with a rack, and the gears are meshed and connected to the outer sides of the racks; when the inside temperature of switch board does not reach the temperature of settlement, stop the operation through radiator fan, drive the rack through electric putter's push rod and reset for the rack drives the gear and rotates, makes the gear drive the baffle through the connecting axle and rotates and reset, makes baffle perpendicular to ground, thereby seals logical groove, thereby avoids external dust to get into the inside of switch board, has played dirt-proof effect, thereby the inside electrical component's of extension switch board life.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a dustproof ventilation power distribution cabinet door.
Background
The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load.
Be equipped with ventilation louvre on the cabinet door of traditional switch board, in order to make the radiating effect better, still can install radiator fan in the inboard of louvre, the louvre adopts the form of shutter generally, and the window arranges down, the effectual radiating effect who improves the switch board, but in cold weather, when need not dispel the heat to the internal portion of cabinet, the louvre is in the state of opening always, can lead to a large amount of dust to get into the inside of the cabinet body, the long life of the inside electrical component of switch board can be reduced, for this reason, a dustproof ventilation switch board door is proposed.
Disclosure of Invention
The utility model aims to provide a dustproof ventilation power distribution cabinet door, which aims to solve the problems that in the prior art, ventilation radiating holes are formed in a cabinet door of a traditional power distribution cabinet, a radiating fan is arranged on the inner side of each radiating hole, the radiating holes are usually in a shutter mode, and the window is arranged downwards, so that the radiating effect of the power distribution cabinet is effectively improved, but in cold weather, when the inner part of the cabinet body is not required to be radiated, the radiating holes are always in an opened state, a large amount of dust can enter the inner part of the cabinet body, and the service life of electric elements in the power distribution cabinet can be prolonged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the dustproof ventilation power distribution cabinet door comprises a power distribution cabinet body, wherein a cabinet door is installed on the front side of the power distribution cabinet body, a dustproof component is arranged on the cabinet door, and a ventilation component is arranged on the dustproof component;
dustproof subassembly includes mounting panel and quantity be two fixed columns, the mounting panel is installed in one side top of cabinet door, logical groove has been seted up to one side of mounting panel, two fixed column fixed connection is in one side of mounting panel and is located the both sides of leading to the groove, two swing joint has a plurality of connecting axle between the fixed column, a plurality of the baffle has all been fixedly cup jointed in the outside of connecting axle, a plurality of the equal fixedly connected with gear of one end that the connecting axle extends to the fixed column outside, one side sliding connection of mounting panel has the rack, gear engagement connects in the outside of rack.
Further preferred as the technical scheme is that: the ventilation assembly comprises a first limiting plate, a connecting plate and a second limiting plate, wherein the first limiting plate is fixedly connected to two inner side lower ends of the fixing columns, the connecting plate is fixedly connected to two tops of the fixing columns, the second limiting plate is slidably connected to two inner side tops of the fixing columns, a telescopic spring is fixedly connected between the connecting plate and the second limiting plate, and a radiator fan is clamped between the inner side of the first limiting plate and the lower side of the second limiting plate.
Further preferred as the technical scheme is that: one side fixedly connected with diaphragm of one of them the fixed column, electric putter is installed at the top of diaphragm, electric putter's push rod end fixed connection is in the one end of rack.
Further preferred as the technical scheme is that: one side of the second limiting plate is provided with an inclined plane, and the bottom of the second limiting plate is provided with a clamping groove.
Further preferred as the technical scheme is that: the internally mounted of the switch board cabinet body has the mounting bracket.
Further preferred as the technical scheme is that: a temperature control switch is arranged on one side of the cabinet door, and the electrical output end of the temperature control switch is electrically connected with the electrical input ends of the electric push rod and the cooling fan.
Compared with the prior art, the utility model has the beneficial effects that: when the internal temperature of the power distribution cabinet reaches the set temperature, the push rod of the electric push rod stretches to push the rack to move, so that the rack drives the gear to rotate, the gear drives the baffle to turn over by taking the connecting shaft as a circle center, the baffle is driven to be opened, and then the heat in the power distribution cabinet is discharged outwards by the cooling fan, so that the ventilation and heat dissipation effects are achieved, the internal temperature of the power distribution cabinet is prevented from being too high, and the service life of electric elements is reduced; when the inside temperature of switch board does not reach the temperature of settlement, stop the operation through radiator fan, drive the rack through electric putter's push rod and reset for the rack drives the gear and rotates, makes the gear drive the baffle through the connecting axle and rotates and reset, makes baffle perpendicular to ground, thereby seals logical groove, thereby avoids external dust to get into the inside of switch board, has played dirt-proof effect, thereby the inside electrical component's of extension switch board life.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the area A in FIG. 1 according to the present utility model;
fig. 3 is a schematic diagram of a second limiting plate structure according to the present utility model.
Reference numerals illustrate: 1. a power distribution cabinet body; 2. a mounting frame; 3. a cabinet door; 4. a mounting plate; 5. a through groove; 6. fixing the column; 7. a connecting shaft; 8. a baffle; 9. a gear; 10. a rack; 11. a cross plate; 12. an electric push rod; 13. a first limiting plate; 14. a connecting plate; 15. a second limiting plate; 16. an inclined plane; 17. a telescopic spring; 18. a heat radiation fan; 19. a temperature control switch.
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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the utility model.
Examples
In the prior art, be equipped with ventilation louvre on the cabinet door of traditional switch board, in order to make the radiating effect better, still can install radiator fan in the inboard of louvre, the louvre adopts the form of shutter generally, and the window arranges down, the effectual radiating effect who improves the switch board, but in cold weather, when need not dispel the heat to the internal portion of cabinet, the louvre is in the state of opening always, can lead to a large amount of dust to get into the inside of the cabinet body, long time can reduce the life of the inside electrical component of switch board.
Referring to fig. 1-3, the present utility model provides a technical solution: a dustproof ventilation power distribution cabinet door comprises a power distribution cabinet body 1, wherein a mounting frame 2 is arranged in the power distribution cabinet body 1, a cabinet door 3 is arranged on the front side of the power distribution cabinet body 1, a dustproof component is arranged on the cabinet door 3, and a ventilation component is arranged on the dustproof component;
by arranging the dustproof assembly, external dust is prevented from entering the inside of the power distribution cabinet, and the dustproof effect is achieved, so that the service life of electric elements in the power distribution cabinet is prolonged; the dustproof assembly comprises a mounting plate 4 and two fixed columns 6, wherein the mounting plate 4 is mounted at the top of one side of a cabinet door 3, a through groove 5 is formed in one side of the mounting plate 4, the two fixed columns 6 are fixedly connected to one side of the mounting plate 4 and are positioned on two sides of the through groove 5, a plurality of connecting shafts 7 are movably connected between the two fixed columns 6, baffle plates 8 are fixedly sleeved on the outer sides of the plurality of connecting shafts 7, one ends, extending to the outer sides of the fixed columns 6, of the plurality of connecting shafts 7 are fixedly connected with gears 9, one side of the mounting plate 4 is slidably connected with racks 10, the gears 9 are meshed and connected to the outer sides of the racks 10, one side of one fixed column 6 is fixedly connected with a transverse plate 11, an electric push rod 12 is mounted at the top of the transverse plate 11, and the push rod ends of the electric push rod 12 are fixedly connected to one ends of the racks 10; the push rod through the electric push rod 12 drives the rack 10 to reset, so that the rack 10 drives the gear 9 to rotate, the gear 9 drives the baffle 8 to rotate and reset through the connecting shaft 7, and the baffle 8 is perpendicular to the ground, so that the through groove 5 is closed.
By arranging the ventilation assembly, the overhigh temperature inside the power distribution cabinet is avoided, and the service life of the electric element is reduced; the ventilation assembly comprises a first limiting plate 13, a connecting plate 14 and a second limiting plate 15, wherein the first limiting plate 13 is fixedly connected to the lower ends of the inner sides of the two fixed columns 6, the connecting plate 14 is fixedly connected to the tops of the two fixed columns 6, the second limiting plate 15 is slidably connected to the tops of the inner sides of the two fixed columns 6, a telescopic spring 17 is fixedly connected between the connecting plate 14 and the second limiting plate 15, a cooling fan 18 is clamped between the inside of the first limiting plate 13 and the lower side of the second limiting plate 15, an inclined surface 16 is arranged on one side of the second limiting plate 15, a clamping groove is formed in the bottom of the second limiting plate 15, a rack 10 is pushed to move by extending a push rod of an electric push rod 12, the rack 10 drives a gear 9 to rotate, the baffle 8 is driven to turn over by taking the connecting shaft 7 as a circle center by the connecting shaft 7, the baffle 8 is driven to be opened, and heat in the power distribution cabinet is discharged outwards by the cooling fan 18, so that the ventilation effect is achieved;
a temperature control switch 19 is arranged on one side of the cabinet door 3, and the electrical output end of the temperature control switch 19 is electrically connected with the electrical input ends of the electric push rod 12 and the cooling fan 18; when the temperature in the power distribution cabinet reaches the set temperature, the push rod extension of the electric push rod 12 and the starting of the cooling fan 18 are respectively controlled by the temperature control switch 19; when the temperature inside the power distribution cabinet does not reach the temperature set by the temperature control switch 19, the temperature control switch 19 is used for respectively controlling the push rod reset of the electric push rod 12 and the cooling fan 18 to stop, at the moment, the cooling fan 18 stops running, and the push rod of the electric push rod 12 drives the rack 10 to reset.
When the temperature inside the power distribution cabinet reaches the set temperature, the push rod of the electric push rod 12 is controlled to extend and the cooling fan 18 is started through the temperature control switch 19 respectively, the push rod of the electric push rod 12 is extended to push the rack 10 to move, the rack 10 drives the gear 9 to rotate, the gear 9 drives the baffle 8 to overturn by taking the connecting shaft 7 as the center of a circle through the connecting shaft 7, the baffle 8 is driven to be opened, and the heat inside the power distribution cabinet is discharged outwards through the cooling fan 18, so that the effects of ventilation and heat dissipation are achieved, the fact that the temperature inside the power distribution cabinet is too high is avoided, and the service life of electric elements is reduced.
When the temperature inside the switch board does not reach the temperature that temperature detect switch 19 set for, control the push rod that electric putter 12 resets and radiator fan 18 stops through temperature detect switch 19 respectively, radiator fan 18 stop operation this moment, push rod through electric putter 12 drives rack 10 and resets, make rack 10 drive gear 9 rotate, make gear 9 drive baffle 8 through connecting axle 7 and rotate and reset, make baffle 8 perpendicular to ground, thereby seal logical groove 5, thereby avoid external dust to get into the inside of switch board, dustproof effect has been played, thereby the life of the inside electrical component of extension switch board.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Dustproof ventilation switch board door, including switch board cabinet body (1), its characterized in that: a cabinet door (3) is arranged on the front side of the power distribution cabinet body (1), a dustproof component is arranged on the cabinet door (3), and a ventilation component is arranged on the dustproof component;
dustproof subassembly includes mounting panel (4) and quantity be two fixed column (6), mounting panel (4) are installed in one side top of cabinet door (3), logical groove (5) have been seted up to one side of mounting panel (4), two fixed column (6) fixed connection is in one side of mounting panel (4) and be located the both sides of logical groove (5), two swing joint has a plurality of connecting axle (7) between fixed column (6), a plurality of baffle (8) have all been fixedly cup jointed in the outside of connecting axle (7), a plurality of connecting axle (7) extend to the equal fixedly connected with gear (9) of one end in the outside of fixed column (6), one side sliding connection of mounting panel (4) has rack (10), the outside in rack (10) is connected in the meshing of gear (9).
2. A dustproof ventilation power distribution cabinet door according to claim 1, characterized in that: the ventilation assembly comprises a first limiting plate (13), a connecting plate (14) and a second limiting plate (15), wherein the first limiting plate (13) is fixedly connected to two inner lower ends of the fixed columns (6), the connecting plate (14) is fixedly connected to two tops of the fixed columns (6), the second limiting plate (15) is slidably connected to two inner tops of the fixed columns (6), a telescopic spring (17) is fixedly connected between the connecting plate (14) and the second limiting plate (15), and a cooling fan (18) is connected between the inner portion of the first limiting plate (13) and the lower portion of the second limiting plate (15) in a clamping mode.
3. A dustproof ventilation power distribution cabinet door according to claim 1, characterized in that: one side fixedly connected with diaphragm (11) of fixed column (6), electric putter (12) are installed at the top of diaphragm (11), the push rod end fixed connection of electric putter (12) is in the one end of rack (10).
4. A dustproof ventilation power distribution cabinet door as claimed in claim 2, wherein: one side of the second limiting plate (15) is provided with an inclined plane (16), and the bottom of the second limiting plate (15) is provided with a clamping groove.
5. A dustproof ventilation power distribution cabinet door according to claim 1, characterized in that: the inside of the power distribution cabinet body (1) is provided with a mounting rack (2).
6. A dustproof ventilation power distribution cabinet door as claimed in claim 2, wherein: a temperature control switch (19) is arranged on one side of the cabinet door (3), and the electrical output end of the temperature control switch (19) is electrically connected with the electrical input ends of the electric push rod (12) and the cooling fan (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303002.9U CN220190259U (en) | 2023-05-26 | 2023-05-26 | Dustproof ventilation power distribution cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303002.9U CN220190259U (en) | 2023-05-26 | 2023-05-26 | Dustproof ventilation power distribution cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220190259U true CN220190259U (en) | 2023-12-15 |
Family
ID=89101770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321303002.9U Active CN220190259U (en) | 2023-05-26 | 2023-05-26 | Dustproof ventilation power distribution cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220190259U (en) |
-
2023
- 2023-05-26 CN CN202321303002.9U patent/CN220190259U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |