CN219937655U - Switch board with ventilation mechanism - Google Patents
Switch board with ventilation mechanism Download PDFInfo
- Publication number
- CN219937655U CN219937655U CN202321120557.XU CN202321120557U CN219937655U CN 219937655 U CN219937655 U CN 219937655U CN 202321120557 U CN202321120557 U CN 202321120557U CN 219937655 U CN219937655 U CN 219937655U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- air inlet
- plate
- spring
- power distribution
- 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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Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 19
- 238000001035 drying Methods 0.000 claims description 3
- 239000002274 desiccant Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 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
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a power distribution cabinet with a ventilation mechanism, which relates to the technical field of power distribution cabinets and comprises a cabinet body, wherein a cabinet door is hinged to the outer side of the cabinet body, an exhaust hood is fixedly connected to the upper end of the cabinet body, an air inlet hood is fixedly connected to the outer side of the cabinet body, a fan is fixedly connected to the inner side of the cabinet body, a filter screen is connected to the inner side of the air inlet hood in a sliding manner, a drying agent plate is connected to the inner side of the air inlet hood in a sliding manner, a quick-release mechanism is arranged on the air inlet hood, and a limiting mechanism is arranged on the air inlet hood. According to the utility model, the desiccant plate is additionally arranged in the air inlet cover, the limit cover is additionally arranged on the desiccant plate, the limit plate and other structures are additionally arranged on the desiccant plate, and in the working process of the power distribution cabinet, air flow entering the power distribution cabinet needs to be filtered through the desiccant plate, so that moisture in the power distribution cabinet can be removed, and the phenomenon of short circuit in the power distribution cabinet can be effectively avoided.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a ventilation mechanism.
Background
The switch board need dispel the heat to the inside electrical component of switch board casing at the in-process of using, according to patent grant bulletin number: the utility model discloses a power distribution cabinet with a shell provided with a ventilation mechanism, which is proposed by CN 218386354U, and comprises a cabinet body, an air inlet device, an air supply device and an air exhaust device, wherein the air inlet device is positioned at the bottom end of one side surface of the cabinet body, the air exhaust device is positioned at the top end of the other side surface of the cabinet body, and the air supply device is fixed on the inner wall of the cabinet body and communicated with the air inlet device; the air supply device comprises a main air supply pipe, a plurality of auxiliary air supply pipes and at least one air supply nozzle, wherein the main air supply pipe is close to the air inlet device and is communicated with the air inlet device, the auxiliary air supply pipes are uniformly arranged on the main air supply pipe, internal threads are arranged on the inner sides of the auxiliary air supply pipes, and the air supply nozzle is in threaded connection with the auxiliary air supply pipes. Through the mutual cooperation of main blast pipe and a plurality of vice blast pipes, solved current switch board and can not accurate ventilation radiating problem, improved the life of switch board, had better practicality. However, in the prior art, the ventilation mechanism of the power distribution cabinet only sucks air in the environment into the power distribution cabinet in the using process, when the air is damp, the damp air enters the cabinet body, so that the internal electrical components are easy to short-circuit, and when the air is sucked, a large amount of dust is adsorbed on the filter screen, the filter screen needs to be cleaned regularly, but the filter screen mounted by the bolts in the cleaning process is inconvenient to detach, so that the cleaning efficiency is affected. Accordingly, improvements in the art are needed.
Disclosure of Invention
The utility model provides a power distribution cabinet with a ventilation mechanism, which solves the technical problems that short circuit is easy to occur when air is wet and a filter screen is inconvenient to detach and clean.
In order to solve the technical problems, the power distribution cabinet with the ventilation mechanism comprises a cabinet body, a cabinet door is hinged to the outer side of the cabinet body, an exhaust hood is fixedly connected to the upper end of the cabinet body, an air inlet hood is fixedly connected to the outer side of the cabinet body, a fan is fixedly connected to the inner portion of the cabinet body, a filter screen is connected to the inner portion of the air inlet hood in a sliding mode, a drying agent plate is connected to the inner portion of the air inlet hood in a sliding mode, a quick-release mechanism is arranged on the air inlet hood, a limiting mechanism is arranged on the air inlet hood, a fixing frame is fixedly connected to the inner portion of the air inlet hood, and the fixing frame is connected with the drying agent plate in a sliding mode.
Preferably, the quick detach mechanism includes spliced pole, guide arm, carriage, gag lever post, spring one, the outside fixedly connected with spliced pole of air inlet cover, the inside fixedly connected with guide arm of air inlet cover, the outside sliding connection of guide arm has the carriage, the outside fixedly connected with gag lever post of carriage, the outside of guide arm is provided with spring one, the carriage with air inlet cover sliding connection, the carriage with the filter screen contact, the spliced pole can be spacing the filter screen.
Preferably, the connecting column is in sliding connection with the filter screen, the limiting rod is in sliding connection with the filter screen and the connecting column, and the limiting rod can limit the filter screen.
Preferably, one end of the first spring is fixedly connected with the sliding frame, the other end of the first spring is fixedly connected with the air inlet cover, and the first spring can drive the sliding frame to automatically reset through elasticity.
Preferably, the stop gear includes connecting axle, leading truck, connecting plate, limiting cover, spring two, the connecting axle is installed through the bearing to the inside of air inlet cover, the inside fixedly connected with leading truck of connecting axle the outside sliding connection of leading truck has the connecting plate, the outside fixedly connected with limiting plate of connecting plate, the outside fixedly connected with limiting cover of drier board, the limiting cover with limiting plate sliding connection, the limiting plate with drier board sliding connection, the limiting plate with connecting axle sliding connection, the outside of leading truck is provided with spring two, the connecting plate with connecting axle sliding connection, the limiting plate can be spacing through the limiting cover to the drier board.
Preferably, one end of the second spring is fixedly connected with the connecting plate, the other end of the second spring is fixedly connected with the guide frame, and the second spring can automatically reset through the connecting plate of the elastic band.
Compared with the related art, the power distribution cabinet with the ventilation mechanism has the following beneficial effects:
the utility model provides a power distribution cabinet with a ventilation mechanism, wherein a desiccant plate is additionally arranged in an air inlet cover, a limit cover is additionally arranged on the desiccant plate, and the structure such as the limit plate is additionally arranged on the desiccant plate.
The utility model provides a power distribution cabinet with a ventilation mechanism, which is characterized in that a sliding frame is additionally arranged in an air inlet cover, a connecting column is additionally arranged on the air inlet cover, a limit rod is additionally arranged on the sliding frame, and the like, and the limit rod on the sliding frame can be driven by the elastic force of a first spring to be inserted into the connecting column to limit a filter screen.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is an enlarged partial front cross-sectional view of FIG. 1 in accordance with the present utility model;
FIG. 3 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;
fig. 4 is an enlarged view of the B-section structure of fig. 2 according to the present utility model.
Reference numerals in the drawings: 1. a cabinet body; 2. a cabinet door; 3. an exhaust hood; 4. an air inlet cover; 5. a fan; 6. a filter screen; 7. a desiccant plate; 8. a quick-release mechanism; 9. a limiting mechanism; 10. a fixing frame; 81. a connecting column; 82. a guide rod; 83. a carriage; 84. a limit rod; 85. a first spring; 91. a connecting shaft; 92. a guide frame; 93. a connecting plate; 94. a limiting plate; 95. a limiting cover; 96. and a second spring.
Detailed Description
Referring to fig. 1 and 2, a power distribution cabinet with a ventilation mechanism comprises a cabinet body 1, a cabinet door 2 is hinged to the outer side of the cabinet body 1, an exhaust hood 3 is fixedly connected to the upper end of the cabinet body 1, an air inlet hood 4 is fixedly connected to the outer side of the cabinet body 1, a fan 5 is fixedly connected to the inner portion of the cabinet body 1, a filter screen 6 is slidingly connected to the inner portion of the air inlet hood 4, a drying agent plate 7 is slidingly connected to the inner portion of the air inlet hood 4, a quick-release mechanism 8 is arranged on the air inlet hood 4, a limiting mechanism 9 is arranged on the air inlet hood 4, a fixing frame 10 is fixedly connected to the inner portion of the air inlet hood 4, and the fixing frame 10 is slidingly connected with the drying agent plate 7.
Referring to fig. 1, 2 and 3, the quick release mechanism 8 includes a connecting post 81, a guide rod 82, a sliding frame 83, a limiting rod 84 and a first spring 85, the outer side of the air inlet cover 4 is fixedly connected with the connecting post 81, the inner side of the air inlet cover 4 is fixedly connected with the guide rod 82, the outer side of the guide rod 82 is slidably connected with the sliding frame 83, the outer side of the sliding frame 83 is fixedly connected with the limiting rod 84, the outer side of the guide rod 82 is provided with the first spring 85, the sliding frame 83 is slidably connected with the air inlet cover 4, the sliding frame 83 is in contact with the filter screen 6, the connecting post 81 can limit the filter screen 6, the connecting post 81 is slidably connected with the filter screen 6, the limiting rod 84 is slidably connected with the filter screen 6, one end of the first spring 85 is fixedly connected with the sliding frame 83, the other end of the first spring 85 is fixedly connected with the air inlet cover 4, and the first spring 85 can drive the sliding frame 83 to automatically reset through elastic force.
Referring to fig. 1, 2 and 4, the limiting mechanism 9 includes a connecting shaft 91, a guide frame 92, a connecting plate 93, a limiting plate 94, a limiting cover 95 and a second spring 96, wherein the connecting shaft 91 is installed in the air inlet cover 4 through a bearing, the guide frame 92 is fixedly connected to the inner part of the connecting shaft 91, the connecting plate 93 is slidably connected to the outer side of the guide frame 92, the limiting plate 94 is fixedly connected to the outer side of the connecting plate 93, the limiting cover 95 is fixedly connected to the outer side of the drying plate 7, the limiting cover 95 is slidably connected with the limiting plate 94, the limiting plate 94 is slidably connected with the connecting shaft 91, the second spring 96 is arranged on the outer side of the guide frame 92, the connecting plate 93 is slidably connected with the connecting shaft 91, the limiting plate 94 can limit the drying plate 7 through the limiting cover 95, one end of the second spring 96 is fixedly connected with the connecting plate 93, the other end of the second spring 96 is fixedly connected with the guide frame 92, and the second spring 96 can automatically reset through the elastic belt connecting plate 93.
Working principle: when the novel drying agent cabinet is used, the fan 5 is started, suction force is generated by the fan 5, air flow is driven to flow by the suction force, the air flow enters the air inlet cover 4 after being filtered by the filter screen 6, then moisture in the air flow is taken out after being filtered by the drying agent plate 7, the air flow can enter the cabinet body 1, parts in the air flow are radiated, hot air for heat exchange can be discharged through the exhaust hood 3, when the drying agent plate 7 is used for a period of time, the limiting plate 94 is pulled to compress the second spring 96 through the connecting plate 93, when the limiting plate 94 is separated from the limiting hood 95, the drying agent plate 7 can be taken down, then the new drying agent plate 7 is inserted into the air inlet cover 4, the limiting plate 94 is loosened, the second spring 96 is reset, and the second spring 96 can drive the limiting plate 94 to be inserted into the limiting hood 95 through elasticity, so that the drying agent plate 7 can be limited;
when the filter screen 6 needs to be cleaned, the sliding frame 83 is pushed to move, the sliding frame 83 drives the limiting rod 84 to move in the moving process, the first spring 85 is compressed, and when the limiting rod 84 is separated from the filter screen 6, the limiting of the filter screen 6 can be relieved, and the filter screen 6 can be detached for cleaning.
Claims (6)
1. The utility model provides a switch board with ventilation mechanism, includes cabinet body (1), its characterized in that, the outside of cabinet body (1) articulates there is cabinet door (2), the upper end fixedly connected with exhaust hood (3) of cabinet body (1), the outside fixedly connected with inlet hood (4) of cabinet body (1), the inside fixedly connected with fan (5) of cabinet body (1), the inside sliding connection of inlet hood (4) has filter screen (6), the inside sliding connection of inlet hood (4) has drier board (7), be provided with quick detach mechanism (8) on inlet hood (4), be provided with stop gear (9) on inlet hood (4), the inside fixedly connected with mount (10) of inlet hood (4), mount (10) with drier board (7) sliding connection.
2. The power distribution cabinet with the ventilation mechanism according to claim 1, characterized in that the quick-release mechanism (8) comprises a connecting column (81), a guide rod (82), a sliding frame (83), a limiting rod (84) and a first spring (85), the outer side of the air inlet hood (4) is fixedly connected with the connecting column (81), the inner side of the air inlet hood (4) is fixedly connected with the guide rod (82), the outer side of the guide rod (82) is slidably connected with the sliding frame (83), the outer side of the sliding frame (83) is fixedly connected with the limiting rod (84), the outer side of the guide rod (82) is provided with the first spring (85), the sliding frame (83) is slidably connected with the air inlet hood (4), and the sliding frame (83) is in contact with the filter screen (6).
3. A power distribution cabinet with ventilation mechanism according to claim 2, characterized in that the connecting post (81) is slidingly connected with the filter screen (6), and the limit lever (84) is slidingly connected with both the filter screen (6) and the connecting post (81).
4. A power distribution cabinet with ventilation mechanism according to claim 2, characterized in that one end of the first spring (85) is fixedly connected with the sliding frame (83), and the other end of the first spring (85) is fixedly connected with the air inlet hood (4).
5. The power distribution cabinet with the ventilation mechanism according to claim 1, characterized in that the limiting mechanism (9) comprises a connecting shaft (91), a guide frame (92), a connecting plate (93), a limiting plate (94), a limiting cover (95) and a spring II (96), the connecting shaft (91) is installed in the air inlet cover (4) through a bearing, the guide frame (92) is fixedly connected to the inside of the connecting shaft (91), the connecting plate (93) is slidingly connected to the outer side of the guide frame (92), the limiting plate (94) is fixedly connected to the outer side of the connecting plate (93), the limiting cover (95) is slidingly connected with the limiting plate (94), the limiting plate (94) is slidingly connected with the drying plate (7), the spring II (96) is arranged on the outer side of the guide frame (92), and the connecting plate (93) is slidingly connected with the connecting shaft (91).
6. The power distribution cabinet with the ventilation mechanism according to claim 5, wherein one end of the second spring (96) is fixedly connected with the connecting plate (93), and the other end of the second spring (96) is fixedly connected with the guide frame (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321120557.XU CN219937655U (en) | 2023-05-11 | 2023-05-11 | Switch board with ventilation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321120557.XU CN219937655U (en) | 2023-05-11 | 2023-05-11 | Switch board with ventilation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219937655U true CN219937655U (en) | 2023-10-31 |
Family
ID=88496893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321120557.XU Active CN219937655U (en) | 2023-05-11 | 2023-05-11 | Switch board with ventilation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219937655U (en) |
-
2023
- 2023-05-11 CN CN202321120557.XU patent/CN219937655U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |