CN219659188U - Direct current screen cabinet body with safeguard function - Google Patents
Direct current screen cabinet body with safeguard function Download PDFInfo
- Publication number
- CN219659188U CN219659188U CN202321181319.XU CN202321181319U CN219659188U CN 219659188 U CN219659188 U CN 219659188U CN 202321181319 U CN202321181319 U CN 202321181319U CN 219659188 U CN219659188 U CN 219659188U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- dustproof
- cabinet body
- dust
- Prior art date
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- 239000000428 dust Substances 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000002265 prevention Effects 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007858 starting material Substances 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of dust prevention, splash prevention, drip prevention, water prevention or fire prevention, and discloses a direct current screen cabinet body with a protection function.
Description
Technical Field
The utility model relates to the technical field of dust prevention, splash prevention, drip prevention, water prevention or fire prevention, in particular to a direct current screen cabinet body with a protection function.
Background
The DC screen is a novel digital control, protection, management and measurement DC system, the power operation power supplies in the power plant and the transformer substation are DC power supplies nowadays, the DC screen provides power supplies for control load, power load, DC accident lighting load and the like, is the basis of control and protection of the current generation power system, and is composed of a mating power unit, a charging module unit, a step-down silicon chain unit, a DC feed unit, a power distribution monitoring unit, a monitoring module unit and an insulation monitoring unit, and is mainly applied to small and medium power plants, hydropower stations, various transformer substations and other users (such as petrochemical, mines, railways and the like) using DC equipment in the power system.
When the electric appliance inside the direct current screen cabinet works, generated electric power can adsorb dust in the air on the surface of the electric appliance, the dust attached to the surface can affect the heat dissipation of the electric appliance, so that the electric appliance is aged or even in a fire disaster, the service life of the electric appliance is greatly reduced, in order to ensure that the electric appliance can work normally, workers are required to clean the dust inside the direct current screen cabinet frequently, and the electric appliance inside the cabinet can make the cleaning of the dust more troublesome, so that the cleaning efficiency of the dust is lower.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the direct current screen cabinet body with the protection function, which is provided with the function of filtering dust in air entering the cabinet body through the dustproof shell on the direct current screen cabinet body, so that the air entering the cabinet body is free of dust, and the dust on the dustproof plate is cleaned through the movable plate, thereby greatly improving the cleaning efficiency of the dust and avoiding the occurrence of the situation that electric appliances in the cabinet body influence heat dissipation due to the dust.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a direct current screen cabinet body with safeguard function, includes the cabinet body, the left side fixedly connected with dirt proof boot of the cabinet body, the inside fixedly connected with fixed plate of dirt proof boot, the inside fixedly connected with dirt proof boot of dirt proof boot, the dust proof boot sets up on the right side of fixed plate, the upside of fixed plate is provided with the movable plate, the right side fixedly connected with brush hair of movable plate, the front wall and the back wall sliding connection of movable plate and dirt proof boot, the downside of dirt proof boot is provided with the motor.
Preferably, the output end of the motor is fixedly connected with a transmission shaft, the upper end of the transmission shaft rotates to penetrate through the bottom wall of the dustproof shell, the upper end of the transmission shaft is fixedly connected with a threaded rod, and the upper end of the threaded rod rotates to penetrate through the upper side of the fixed plate.
Preferably, the upper end screw thread of threaded rod passes through the upside of movable plate, and the upper end of threaded rod rotates the roof of connecting at dustproof shell, and the upside fixedly connected with of fixed plate has two gag levers, and the upper end of two gag levers all slides and passes the upside of movable plate.
Preferably, the upper ends of the two limit rods are fixedly connected to the top wall of the dustproof shell, the right side of the fixing plate is provided with a dust box, the dust box is arranged on the lower side of the dustproof plate, the front side of the dust box extends out of the front side of the dustproof shell, and the front side of the dust box is fixedly connected with a pull rod.
Preferably, the front side of the cabinet body is rotationally connected with a movable door, the front side of the movable door is fixedly connected with a handle, the lower side of the cabinet body is fixedly connected with a bottom plate, the lower side of the motor is fixedly connected with the upper side of the bottom plate, and the left side of the cabinet body is fixedly connected with two fixing frames.
Preferably, the two fixing frames are distributed up and down and are arranged in the dustproof shell, the inner walls of the two fixing frames are provided with cooling fans, the inside of the dustproof shell is fixedly connected with a baffle, the upper side of the baffle is fixedly connected with the lower side of the fixing plate, and the baffle is arranged on the front side of the transmission shaft.
(III) beneficial effects
Compared with the prior art, the utility model provides the direct current screen cabinet body with the protection function, which has the following beneficial effects:
(1) This direct current screen cabinet body with safeguard function, through the starter motor, the motor starts transmission power from the output, drive the transmission shaft and rotate in step, the transmission shaft drives the threaded rod and rotates in step, the threaded rod drives the movable plate of threaded connection and moves in step, the movable plate upwards moves, two gag levers can restrict the movable plate and make it can not rotate, the brush hair of movable plate cleans the dust guard, the motor rotates in opposite direction after reaching the top, drive the movable plate and remove to the downside, dust on the dust guard is swept down after, can fall down in the dust collection box, later the workman pulls the pull rod to pull out the dust collection box forward, install the mode in the dust collection box again after clearing up dust collection box inside, can make the air get into the cabinet body from the dust collection box inside, need first through the dust guard before the air gets into the cabinet body inside, the dust guard will block the dust in the air, make the inside air of the cabinet body cleaner, the electric apparatus can be influenced by the dust in the work, make the condition that life appears reducing appear in the appearance.
(2) This direct current screen cabinet body with safeguard function blocks the position that the fixed plate downside does not have the dust guard through the baffle, makes outside air can not follow the fixed plate downside and get into the internal portion of cabinet, only can filter the mode of reentrant cabinet body after follow the dust guard for get into the internal portion of cabinet air more clean, further improved the dustproof effect of the cabinet body.
Drawings
FIG. 1 is a schematic diagram of a DC screen cabinet with protection function according to the present utility model;
FIG. 2 is a schematic view of the internal connection structure of the dust-proof housing of the present utility model;
FIG. 3 is a schematic view of a left side connection structure of the cabinet of the utility model;
fig. 4 is a schematic cross-sectional view of a dust-proof housing according to the present utility model.
In the figure: 1. a cabinet body; 11. a movable door; 12. a handle; 13. a bottom plate; 2. a dust-proof housing; 21. a fixing plate; 22. a dust-proof plate; 23. a limit rod; 24. a baffle; 3. a dust collection box; 31. a pull rod; 4. a motor; 41. a transmission shaft; 42. a threaded rod; 43. a moving plate; 5. a fixed frame; 51. a heat radiation fan.
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.
Referring to fig. 1 to 4, the present utility model provides a new technical solution: the direct current screen cabinet body with the protection function comprises a cabinet body 1, a dustproof shell 2 is fixedly connected to the left side of the cabinet body 1, a fixed plate 21 is fixedly connected to the inside of the dustproof shell 2, a dustproof plate 22 is fixedly connected to the inside of the dustproof shell 2, the dustproof plate 22 is arranged on the right side of the fixed plate 21, a movable plate 43 is arranged on the upper side of the fixed plate 21, bristles are fixedly connected to the right side of the movable plate 43 and are contacted with the left side of the dustproof plate 22, the movable plate 43 is in sliding connection with the front wall and the rear wall of the dustproof shell 2, a motor 4 is arranged on the lower side of the dustproof shell 2, a transmission shaft 41 is fixedly connected to the output end of the motor 4, the upper end of the transmission shaft 41 rotates to penetrate through the bottom wall of the dustproof shell 2, a threaded rod 42 is fixedly connected to the upper end of the transmission shaft 41, the upper end of the threaded rod 42 rotates to penetrate through the upper side of the fixed plate 21, the upper end threads of the threaded rod 42 penetrate through the upper side of the movable plate 43, the upper end of the threaded rod 42 is rotationally connected to the top wall of the dustproof shell 2, the upper side of the fixed plate 21 is fixedly connected with two limiting rods 23, the upper ends of the two limiting rods 23 slide to penetrate through the upper side of the movable plate 43, the upper ends of the two limiting rods 23 are fixedly connected to the top wall of the dustproof shell 2, the right side of the fixed plate 21 is provided with a dust box 3, the dust box 3 is arranged on the lower side of the dustproof plate 22, the front side of the dust box 3 extends out of the front side of the dustproof shell 2, the front side of the dust box 3 is fixedly connected with a pull rod 31, when excessive dust on the dustproof plate 22 needs to be cleaned, the motor 4 is started, the motor 4 starts to transmit power from the output end, the transmission shaft 41 is driven to synchronously rotate, the transmission shaft 41 drives the threaded rod 42 to synchronously rotate, the threaded rod 42 drives the movable plate 43 in threaded connection to synchronously move, the movable plate 43 moves upwards, the two limiting rods 23 limit the movable plate 43 to prevent the movable plate 43 from rotating, the bristles of the movable plate 43 clean the dust-proof plate 22, the motor 4 rotates in the opposite direction after reaching the top to drive the movable plate 43 to move downwards, dust on the dust-proof plate 22 is swept down and then falls into the dust collection box 3, then a worker pulls the pull rod 31 to pull the dust collection box 3 out to the front side, dust in the dust collection box 3 is cleaned and then is installed into the dust-proof housing 2, in this way, air can enter the cabinet body 1 from the dust-proof housing 2, the dust in the air needs to be blocked by the dust-proof plate 22 before the air enters the cabinet body 1, so that the air entering the cabinet body 1 is cleaner, the electric appliances in the cabinet body 1 are prevented from being influenced by the dust to work, and the service life of the cabinet body is reduced.
The front side of the cabinet body 1 is rotationally connected with a movable door 11, the front side of the movable door 11 is fixedly connected with a handle 12, the lower side of the cabinet body 1 is fixedly connected with a bottom plate 13, the lower side of a motor 4 is fixedly connected with the upper side of the bottom plate 13, the left side of the cabinet body 1 is fixedly connected with two fixed frames 5, the two fixed frames 5 are distributed up and down and are arranged in the dustproof shell 2, the inner walls of the two fixed frames 5 are provided with cooling fans 51, the inside of the dustproof shell 2 is fixedly connected with a baffle 24, the upper side of the baffle 24 is fixedly connected with the lower side of a fixed plate 21, the baffle 24 is arranged at the front side of a transmission shaft 41, when the operation is started, when the temperature of an electric appliance in the cabinet body 1 is too high, the cooling fans 51 are started, the radiator fan 51 discharges the heat inside the cabinet body 1 to the outside for the internal temperature of the cabinet body 1 drops, and the baffle 24 blocks the part that the fixed plate 21 downside does not have dust guard 22 simultaneously, makes outside air can not follow the fixed plate 21 downside and enter the cabinet body 1 inside, through this kind of mode, can be when the electrical apparatus temperature is higher needs cooling down, through radiator fan 51 with the internal heat discharge of cabinet body 1 for the internal temperature of cabinet body 1 drops, and the electrical apparatus cools down through this kind of mode, and baffle 24 makes the air that gets into the internal portion of cabinet body 1 pass through from dust guard 22 only, makes the internal air of entering cabinet body 1 clean more, has further improved the dustproof effect of cabinet body 1.
Working principle: when the dust collector starts to work, when excessive dust on the dust-proof plate 22 needs to be cleaned, the motor 4 is started, the motor 4 starts to transmit power from the output end, the transmission shaft 41 is driven to synchronously rotate, the transmission shaft 41 drives the threaded rod 42 to synchronously rotate, the threaded rod 42 drives the moving plate 43 in threaded connection to synchronously move, the moving plate 43 moves upwards, the two limiting rods 23 limit the moving plate 43 to prevent the moving plate 43 from rotating, bristles of the moving plate 43 clean the dust-proof plate 22, the motor 4 rotates reversely after reaching the top to drive the moving plate 43 to move downwards, after dust on the dust-proof plate 22 is cleaned, the dust can fall into the dust collection box 3, then a worker pulls the pull rod 31 to pull the dust collection box 3 forwards, and dust inside the dust collection box 3 is cleaned and then is installed into the dust-proof housing 2 again.
When the electric appliance inside the cabinet 1 starts to work and the temperature of the electric appliance is too high and needs to be reduced, the cooling fan 51 is started, the cooling fan 51 discharges the heat inside the cabinet 1 to the outside, so that the temperature inside the cabinet 1 is reduced, and meanwhile, the baffle 24 blocks the part, which is not provided with the dust-proof plate 22, on the lower side of the fixing plate 21, so that the outside air cannot enter the cabinet 1 from the lower side of the fixing plate 21.
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. The utility model provides a direct current screen cabinet body with safeguard function, includes cabinet body (1), its characterized in that: the novel dustproof cabinet is characterized in that the dustproof outer shell (2) is fixedly connected to the left side of the cabinet body (1), the fixing plate (21) is fixedly connected to the inside of the dustproof outer shell (2), the dustproof outer shell (2) is fixedly connected with the dustproof outer plate (22), the dustproof outer plate (22) is arranged on the right side of the fixing plate (21), the movable plate (43) is arranged on the upper side of the fixing plate (21), bristles are fixedly connected to the right side of the movable plate (43), and the movable plate (43) is slidably connected with the front wall and the rear wall of the dustproof outer shell (2), and a motor (4) is arranged on the lower side of the dustproof outer shell (2).
2. The dc screen cabinet with protection function according to claim 1, wherein: the output end of the motor (4) is fixedly connected with a transmission shaft (41), the upper end of the transmission shaft (41) rotates to penetrate through the bottom wall of the dustproof shell (2), the upper end of the transmission shaft (41) is fixedly connected with a threaded rod (42), and the upper end of the threaded rod (42) rotates to penetrate through the upper side of the fixed plate (21).
3. A dc screen cabinet with protection function according to claim 2, characterized in that: the upper end screw thread of threaded rod (42) passes through the upside of movable plate (43), and the upper end of threaded rod (42) rotates the roof of connecting at dust cover (2), and the upside fixedly connected with of fixed plate (21) two gag levers (23), the upside of two gag levers (23) all slides and passes through the upside of movable plate (43).
4. A dc screen cabinet according to claim 3, wherein: the upper ends of the two limiting rods (23) are fixedly connected to the top wall of the dustproof shell (2), the right side of the fixing plate (21) is provided with a dust collecting box (3), the dust collecting box (3) is arranged on the lower side of the dustproof plate (22), the front side of the dust collecting box (3) extends out of the front side of the dustproof shell (2), and the front side of the dust collecting box (3) is fixedly connected with a pull rod (31).
5. The dc screen cabinet with protection function according to claim 1, wherein: the front side of the cabinet body (1) is rotationally connected with a movable door (11), the front side of the movable door (11) is fixedly connected with a handle (12), the lower side of the cabinet body (1) is fixedly connected with a bottom plate (13), the lower side of the motor (4) is fixedly connected with the upper side of the bottom plate (13), and the left side of the cabinet body (1) is fixedly connected with two fixing frames (5).
6. The dc screen cabinet with protection function according to claim 5, wherein: two fixed frame (5) are distributed from top to bottom and set up in the inside of dustproof shell (2), and the inner wall of two fixed frame (5) is provided with radiator fan (51), and the inside fixedly connected with baffle (24) of dustproof shell (2), the upside of baffle (24) and the downside fixed connection of fixed plate (21), baffle (24) set up the front side at transmission shaft (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181319.XU CN219659188U (en) | 2023-05-16 | 2023-05-16 | Direct current screen cabinet body with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181319.XU CN219659188U (en) | 2023-05-16 | 2023-05-16 | Direct current screen cabinet body with safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219659188U true CN219659188U (en) | 2023-09-08 |
Family
ID=87876426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321181319.XU Active CN219659188U (en) | 2023-05-16 | 2023-05-16 | Direct current screen cabinet body with safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219659188U (en) |
-
2023
- 2023-05-16 CN CN202321181319.XU patent/CN219659188U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |