CN220273005U - High-voltage board with dampproofing function - Google Patents
High-voltage board with dampproofing function Download PDFInfo
- Publication number
- CN220273005U CN220273005U CN202321444419.7U CN202321444419U CN220273005U CN 220273005 U CN220273005 U CN 220273005U CN 202321444419 U CN202321444419 U CN 202321444419U CN 220273005 U CN220273005 U CN 220273005U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- voltage
- voltage cabinet
- voltage board
- protective cover
- Prior art date
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- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002274 desiccant Substances 0.000 description 6
- 238000007791 dehumidification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a high-voltage cabinet with a dampproof function, which comprises a high-voltage cabinet body and a drying box, wherein a protective cover is fixedly connected to the outer wall of the top of the high-voltage cabinet body, a plurality of air outlets are formed in two sides of the high-voltage cabinet body, a connecting rod is connected to one side of the protective cover in a sliding manner, a sliding plate is connected to the inside of the protective cover in a sliding manner, the sliding plate is fixed with the connecting rod, two springs are fixedly connected to one side of the sliding plate, the springs are fixed with the protective cover, and a cross rod is fixedly connected to one end of the connecting rod. According to the utility model, the high-voltage cabinet body can still keep good moisture resistance through the connecting rod, the baffle plate and the sliding plate, the moisture-proof effect of the device is improved, the ventilation assembly can be used for ventilating and radiating, meanwhile, the humidity is prevented from increasing, the dehumidifying effect of the device is improved, the drying box can be kept in a fixed position through the limiting plate, and the fixing effect of the device is improved.
Description
Technical Field
The utility model relates to the technical field of high-voltage cabinets, in particular to a high-voltage cabinet with a dampproof function.
Background
The high-voltage cabinet is an important device for electric power distribution, and when the high-voltage cabinet is used, in order to avoid that outside moist air directly enters the high-voltage cabinet, corrosion is caused on electric devices in the high-voltage cabinet, the high-voltage cabinet with a dampproof function can be used, so that the dampproof performance of the high-voltage cabinet is improved.
Through searching, chinese patent with publication number CN215600871U discloses a high-voltage board with dampproofing function, and the bottom fixedly connected with drying box of air inlet fan makes the outside air avoid the inside moist problem of high-voltage board through handling, however when taking out drying box and changing its inside drier, outside moist air will enter into in the high-voltage board for the dampproofing performance in the change process reduces.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a high-voltage cabinet with a dampproof function.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a high-voltage board with dampproofing function, includes high-voltage board body and dry box, the top outer wall fixedly connected with protection casing of high-voltage board body, a plurality of air outlets have all been seted up to the both sides of high-voltage board body, one side sliding connection of protection casing has the connecting rod, the inside sliding connection of protection casing has the sliding plate, and the sliding plate is fixed mutually with the connecting rod, one side fixedly connected with two springs of sliding plate, and the spring is fixed mutually with the protection casing, the one end fixedly connected with horizontal pole of connecting rod, two L type framves of bottom fixedly connected with of horizontal pole, one side fixedly connected with baffle of L type frame, a plurality of through-holes have all been seted up to the both sides of high-voltage board body to the inside cross groove that has been seted up of guide bar, the air intake has been seted up at the top of high-voltage board body, the top of protection casing is provided with the ventilation subassembly that ventilates the inside high-voltage board body.
As still further scheme of the utility model, the ventilation assembly comprises a fixing frame and a blower, wherein the blower is fixedly connected to the top of the protective cover, the fixing frame is fixedly connected to the top of the high-voltage cabinet body, and the fixing frame and the blower are fixed.
As a still further scheme of the utility model, the top of the protective cover is fixedly connected with a convex block, and one side of the convex block is rotatably connected with a limiting plate.
As a still further scheme of the utility model, two sides of the two L-shaped frames are fixedly connected with guide blocks.
As a still further proposal of the utility model, one side of each baffle is fixedly connected with a sealing gasket.
As a still further scheme of the utility model, the bottom of the high-voltage cabinet body is provided with a base, and a plurality of fixing holes are formed in the base.
As a still further scheme of the utility model, one side of the high-voltage cabinet body is fixedly connected with two reinforcing ribs, and the reinforcing ribs are fixed with the guide rods.
The beneficial effects of the utility model are as follows:
1. through the cooperation of connecting rod, baffle and sliding plate, take out the dry box in the protection casing, the spring is kick-backed and is stretched the promotion sliding plate and slide, the sliding plate drives the connecting rod and removes, the connecting rod drives the horizontal pole and makes L type frame to one side remove, thereby make the baffle block the air outlet gradually, make outside moist air can not enter into inside the high-voltage board body from the air outlet, the sliding plate removes the exit end of protection casing, thereby make the sliding plate block up the protection casing, avoid outside moist air to enter into in the high-voltage board body from the exit end of protection casing, and then when changing the drier in the dry box, make the high-voltage board body still can keep good dampproofing when changing the drier, the dampproofing effect of device has been improved.
2. Through the setting of installation ventilation assembly on the shield, start the air-blower, the air-blower blows in the drying box with the moist air of outside in, and the drier in the drying box absorbs the moisture in the air, then the air after the dehumidification communicates with each other with the air intake through the through-hole to make the air after the dehumidification get into the high-voltage board is internal, and then prevent that the internal humidity of high-voltage board from increasing when ventilating and radiating, improved the dehumidification effect of device.
3. Through the setting of installation limiting plate on the shield, when the drier in the dry box of needs change, rotate the limiting plate and upwards rotate on protruding type piece, the limiting plate no longer blocks dry box to make dry box conveniently take out, when dry box put into the protection casing, the limiting plate can restrict the fixed dry box, makes dry box keep the fixed of position in the protection casing, has improved the fixed effect of device.
Drawings
Fig. 1 is a schematic perspective view of a high-voltage board with dampproof function according to the present utility model;
fig. 2 is a schematic diagram of a cross-sectional structure of a protective cover of a high-voltage cabinet with a dampproof function;
fig. 3 is a schematic cross-sectional structure diagram of a drying box of a high-voltage board with a dampproof function;
fig. 4 is an enlarged schematic diagram of a portion a of the high-voltage cabinet with a dampproof function according to the present utility model;
fig. 5 is an enlarged schematic view of a B part of the high-voltage cabinet with a dampproof function according to the present utility model.
In the figure: 1. a high-voltage cabinet body; 2. a drying box; 3. a fixing frame; 4. a blower; 5. a protective cover; 6. a connecting rod; 7. a cross bar; 8. an L-shaped frame; 9. a guide rod; 10. a baffle; 11. a base; 12. a guide block; 13. a cross groove; 14. a sealing gasket; 15. reinforcing ribs; 16. a through hole; 17. a sliding plate; 18. a spring; 19. an air inlet; 20. a convex block; 21. and a limiting plate.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for the purpose of illustration only and are not intended to limit the present utility model.
Referring to fig. 1-5, a high-voltage cabinet with dampproof function comprises a high-voltage cabinet body 1 and a drying box 2, wherein a protective cover 5 is arranged on the outer wall of the top of the high-voltage cabinet body 1, the protective cover 5 is in sliding connection with the drying box 2, a plurality of air outlets are respectively arranged on two sides of the high-voltage cabinet body 1, one side of the protective cover 5 is in sliding connection with a connecting rod 6, a sliding plate 17 is in sliding connection with the interior of the protective cover 5, the sliding plate 17 is fixed with the connecting rod 6, two springs 18 are welded on one side of the sliding plate 17, the springs 18 are fixed with the protective cover 5, a cross rod 7 is welded on one end of the connecting rod 6, two L-shaped frames 8 are welded on the bottom of the cross rod 7, a baffle 10 is welded on one side of the L-shaped frames 8, guide rods 9 are arranged on two sides of the high-voltage cabinet body 1, cross grooves 13 are respectively arranged in the guide rods 9, the L-shaped frames 8 are in sliding connection with the cross grooves 13, the bottom of the drying box 2 is provided with a plurality of through holes 16, the top of the high-voltage cabinet body 1 is provided with an air inlet 19, the air inlet 19 is aligned with the through holes 16, the top of the protective cover 5 is provided with a ventilation component for ventilating and radiating the inside of the high-voltage cabinet body 1, the drying box 2 is extracted from the protective cover 5, the spring 18 is elastically stretched to push the sliding plate 17 to slide, the sliding plate 17 drives the connecting rod 6 to move, the connecting rod 6 drives the cross rod 7 to move the L-shaped frame 8 to one side, thus the baffle 10 gradually blocks the air outlet, the outside moist air cannot enter the high-voltage cabinet body 1 from the air outlet, the sliding plate 17 moves to the outlet end of the protective cover 5, thus the protective cover 5 is blocked by the sliding plate 17, the outside moist air is prevented from entering the high-voltage cabinet body 1 from the outlet end of the protective cover 5, and then when the drying agent in the drying box 2 is replaced, the high-voltage cabinet body 1 can still keep good moisture resistance when the drying agent is replaced.
The utility model discloses a ventilation assembly, which comprises a fixing frame 3 and a blower 4, wherein the blower 4 is fixed at the top of a protective cover 5 through bolts, the fixing frame 3 is fixed at the top of a high-voltage cabinet body 1 through bolts, the fixing frame 3 and the blower 4 are fixed, the blower 4 is started, the blower 4 blows outside moist air into a drying box 2, a drying agent in the drying box 2 absorbs the moisture in the air, and then the dehumidified air is communicated with an air inlet 19 through a through hole 16, so that the dehumidified air enters the high-voltage cabinet body 1, the ventilation and heat dissipation are further carried out, the humidity in the high-voltage cabinet body 1 is prevented from increasing, a convex block 20 is fixed at the top of the protective cover 5 through bolts, one side of the convex block 20 is rotationally connected with a limiting plate 21, when the drying agent in the drying box 2 needs to be replaced, the limiting plate 21 is rotated upwards on the convex block 20, the limiting plate 21 does not block the drying box 2 any more, thereby the drying box 2 is convenient to take out, when the drying box 2 is put into the protective cover 5, the limiting plate 21 can limit and fix the drying box 2, the drying box 2 is fixed at the position kept in the protective cover 5, the two sides of the two L-shaped frames 8 are welded with the guide blocks 12, the guide blocks 12 are in sliding connection with the cross grooves 13, the guide blocks 12 keep the L-shaped frames 8 stable all the time when the cross grooves 13 slide, the L-shaped frames 8 are prevented from driving the baffle 10 to be separated from contact with the high-voltage cabinet body 1, the tightness of the baffle 10 to the air outlet is reduced, one sides of the two baffle 10 are adhered with the sealing gasket 14, the sealing gasket 14 increases the tightness of the baffle 10 when the baffle 10 is blocked to the air outlet, the bottom of the high-voltage cabinet body 1 is provided with the base 11, the inside of the base 11 is provided with a plurality of fixing holes, two reinforcing ribs 15 are fixed on one side of the high-voltage cabinet body 1 through bolts, the reinforcing ribs 15 are fixed with the guide rods 9, the fixing of the guide rods 9 is more stable through the reinforcing ribs 15, and the levelness of the guide rods 9 is improved.
Working principle: when the drying agent in the drying box 2 needs to be replaced, the rotation limiting plate 21 rotates upwards on the convex block 20, the limiting plate 21 does not block the drying box 2 any more, then the drying box 2 is pulled out of the protective cover 5, at the moment, under the action of the elastic force of the spring 18, the spring 18 rebounds and stretches to push the sliding plate 17 to be clung to one side of the drying box 2 to slide in the protective cover 5, the sliding plate 17 drives the connecting rod 6 to move in the protective cover 5, the connecting rod 6 drives the cross rod 7 to move the L-shaped frame 8 to one side, the L-shaped frame 8 drives the baffle 10 to move to one side of the air outlet, so that the baffle 10 gradually blocks the air outlet, outside moist air cannot enter the high-voltage cabinet body 1 from the air outlet, when the drying box 2 is completely pulled out of the protective cover 5, the sliding plate 17 blocks the protective cover 5, and the moist air is prevented from entering the high-voltage cabinet body 1 from the outlet end of the protective cover 5, and when the drying agent in the drying box 2 is replaced, the high-voltage cabinet body 1 can still maintain good moisture resistance.
In the description of the present utility model, the positional or positional relationship indicated by the terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Claims (7)
1. The utility model provides a high-voltage board with dampproofing function, includes high-voltage board body (1) and dry box (2), its characterized in that, top outer wall fixedly connected with protection casing (5) of high-voltage board body (1), a plurality of air outlets have all been seted up to the both sides of high-voltage board body (1), one side sliding connection of protection casing (5) has connecting rod (6), the inside sliding connection of protection casing (5) has sliding plate (17), and sliding plate (17) are fixed mutually with connecting rod (6), one side fixedly connected with of sliding plate (17) two springs (18), and spring (18) are fixed mutually with protection casing (5), one end fixedly connected with horizontal pole (7) of connecting rod (6), the bottom fixedly connected with two L type framves (8) of horizontal pole (7), one side fixedly connected with baffle (10) of L type frame (8), the equal fixedly connected with guide bar (9) in one side of high-voltage board body (1), cross recess (13) have been seted up to the inside of guide bar (9), the bottom of dry box (2) has seted up bottom a plurality of high-voltage board (16), top (1) has set up ventilation assembly (1).
2. The high-voltage board with the dampproof function according to claim 1, wherein the ventilation assembly comprises a fixing frame (3) and a blower (4), the blower (4) is fixedly connected to the top of the protective cover (5), the fixing frame (3) is fixedly connected to the top of the high-voltage board body (1), and the fixing frame (3) and the blower (4) are fixed.
3. The high-voltage cabinet with the dampproof function according to claim 1, wherein the top of the protective cover (5) is fixedly connected with a convex block (20), and one side of the convex block (20) is rotatably connected with a limiting plate (21).
4. The high-voltage cabinet with the dampproof function according to claim 1, wherein guide blocks (12) are fixedly connected to two sides of the L-shaped frames (8).
5. A high-voltage board with dampproof function according to claim 1, characterized in that a sealing gasket (14) is fixedly connected to one side of both baffles (10).
6. The high-voltage cabinet with the dampproof function according to claim 1, wherein a base (11) is arranged at the bottom of the high-voltage cabinet body (1), and a plurality of fixing holes are formed in the base (11).
7. The high-voltage cabinet with the dampproof function according to claim 6, wherein two reinforcing ribs (15) are fixedly connected to one side of the high-voltage cabinet body (1), and the reinforcing ribs (15) are fixed with the guide rods (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444419.7U CN220273005U (en) | 2023-06-08 | 2023-06-08 | High-voltage board with dampproofing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444419.7U CN220273005U (en) | 2023-06-08 | 2023-06-08 | High-voltage board with dampproofing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220273005U true CN220273005U (en) | 2023-12-29 |
Family
ID=89316414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321444419.7U Active CN220273005U (en) | 2023-06-08 | 2023-06-08 | High-voltage board with dampproofing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220273005U (en) |
-
2023
- 2023-06-08 CN CN202321444419.7U patent/CN220273005U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |