CN215819132U - Power control cabinet with waterproof function - Google Patents
Power control cabinet with waterproof function Download PDFInfo
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- CN215819132U CN215819132U CN202120772495.5U CN202120772495U CN215819132U CN 215819132 U CN215819132 U CN 215819132U CN 202120772495 U CN202120772495 U CN 202120772495U CN 215819132 U CN215819132 U CN 215819132U
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- waterproof
- cabinet body
- ventilation
- power control
- ventilation box
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Abstract
The utility model provides a power control cabinet with a waterproof function, which comprises a cabinet body, wherein a ventilation window is formed in the side wall of the cabinet body, a waterproof ventilation box covers the outer side of the ventilation window, the bottom end of the waterproof ventilation box is opened, and the edge part of the bottom end of the waterproof ventilation box is lower than the lower window edge of the ventilation window; a partition board is arranged in the waterproof ventilation box; one side of the clapboard connected with the side wall of the cabinet body is positioned below the ventilating window; the clapboard is provided with a ventilation opening; the waterproof ventilation box further comprises a waterproof cover, and the waterproof cover is arranged below the partition plate and can hermetically cover the ventilation opening. The utility model utilizes the waterproof ventilation box to keep the air circulation between the cabinet body and the external space so as to ensure the heat dissipation in the cabinet body, and simultaneously utilizes the waterproof ventilation box to prevent external rainwater and even flood from entering the interior of the cabinet body so as to ensure that the electrical equipment arranged in the cabinet body can be protected to the maximum extent when meeting extreme weather such as rainstorm, flood and the like, reduce loss and realize quick recovery after disaster.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power control cabinet with a waterproof function.
Background
The power control box mainly provides an operating power supply for a vacuum circuit breaker and other high-voltage switches, the power control box adopts 220V or 380V input voltage to be rectified through silicon controlled rectifier voltage regulation, direct current is output, the power control box has the characteristic of large output direct-current voltage multi-gear adjustable current or alternating voltage, the single division and single combination operation functions are carried out, when the power control box is installed outdoors, the power control box is required to be provided with a better waterproof mechanism, the current power control box on the market has the defect of poor waterproof performance, the outdoor environment is complex and variable, in places where people often rain, once the power control box enters water, the use of the power supply is influenced, the power supply can be seriously damaged, and even potential safety hazards are generated, so the power control box with the waterproof mechanism is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one of the above technical problems, the present invention provides a power control cabinet having a waterproof function.
The technical scheme of the utility model is realized as follows:
the embodiment of the utility model provides a power control cabinet with a waterproof function, which comprises a cabinet body, wherein a ventilation window is formed in the side wall of the cabinet body, a waterproof ventilation box covers the outer side of the ventilation window, the bottom end of the waterproof ventilation box is open, and the edge part of the bottom end of the waterproof ventilation box is lower than the lower window edge of the ventilation window;
a partition board is arranged in the waterproof ventilation box, and the periphery of the partition board is hermetically connected with the side wall of the cabinet body and the left side board, the right side board and the front side board of the waterproof ventilation box respectively; one side of the partition board connected with the side wall of the cabinet body is positioned below the ventilation window; the partition board is provided with a vent;
the waterproof ventilation box further comprises a waterproof cover, wherein the waterproof cover is arranged below the partition plate and can hermetically cover the ventilation opening.
As an optional embodiment, a first sealing convex ring is annularly arranged on the bottom surface of the partition plate, and a second sealing convex ring is annularly arranged on the upper cover surface of the waterproof cover; when the waterproof cover is closed, the first sealing convex ring and the second sealing convex ring can be clamped with each other; the vent is located within the bead of the first sealing bead.
As an optional implementation manner, a first magnet is installed inside the partition board, a second magnet is installed on the waterproof cover, and the first magnet and the second magnet are attracted by magnetic force.
As an alternative embodiment, the first magnet is located at one side of the partition board close to the cabinet body; the second magnet is positioned at one side of the waterproof cover close to the cabinet body; when the waterproof cover is closed, the second magnet is attached to the outer side face of the partition plate.
As an optional embodiment, one side of the partition board connected with the front side board of the waterproof ventilating box is higher than one side of the partition board connected with the side wall of the cabinet body.
As an alternative embodiment, one side of the waterproof cover is hinged to the front side plate or the partition plate through a hinge.
As an optional embodiment, the front side plate is provided with a limit stop at an inner side surface thereof located below the waterproof cover, and the waterproof cover can be abutted against the limit stop when being opened.
As an optional implementation mode, a ventilation fan is installed on the ventilation window, and an air outlet surface of the ventilation fan faces the waterproof ventilation box.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the principles of the utility model.
FIG. 1 is a schematic diagram of a power control cabinet of the present invention in partial cross-section;
FIG. 2 is a schematic view of a portion of the enlarged structure at A in FIG. 2;
FIG. 3 is a schematic structural view illustrating an opened state of the waterproof cover according to the present invention;
FIG. 4 is an enlarged view of a portion B of FIG. 3;
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1, the embodiment provides a power control cabinet with a waterproof function, which includes a cabinet body 1, wherein at least one ventilation window 2 is disposed on a side wall of the cabinet body 1, the cabinet body 1 includes an upper side wall, a lower side wall, a front side wall, a rear side wall, a left side wall and a right side wall, and the side walls are hermetically connected to avoid water leakage; the cabinet body 1 is characterized in that a cabinet door 3 is arranged on the front side wall of the cabinet body 1, and a sealing strip (not shown) is arranged on the cabinet door, so that the cabinet door 1 can be hermetically covered on the cabinet body 1.
Referring to fig. 1, every the outside of ventilation window 2 all is covered with waterproof ventilation box 4, waterproof ventilation box 4's bottom is opened, waterproof ventilation box 4's bottom edge portion is less than ventilation window 2's lower window is followed to in can be complete cover ventilation window 2, avoid the rainwater to be blown by wind and get into cabinet body 1 inside from ventilation window 2.
Referring to fig. 1 to 3, in the present embodiment, a partition plate 5 is disposed in the waterproof ventilation box 4, and the periphery of the partition plate 5 is hermetically connected to the side wall of the cabinet 1 and the left side plate, the right side plate, and the front side plate of the waterproof ventilation box 4 respectively; one side of the partition board 5 connected with the side wall of the cabinet body 1 is positioned below the ventilation window 2; the partition plate 5 is provided with a vent 6. In this embodiment, constitute a cavity 7 between the left side board of baffle 5 and waterproof ventilation box 4, right side board, preceding curb plate and the lateral wall of the cabinet body 1, the bottom of this cavity 7 is for offering in baffle 5 is last and run through the vent 6 of baffle upper and lower surface for the air can pass through vent 6 and the ventilation duct business turn over cabinet body that this cavity 7 constitutes, reaches radiating purpose.
The waterproof ventilation box 4 further comprises a waterproof cover 8, wherein the waterproof cover 8 is arranged below the partition plate 5 and can hermetically cover the ventilation opening 6.
Referring to fig. 1 to 3, in this embodiment, the waterproof cover 8 is normally open in daily use, so as to keep a ventilation channel smooth, and when a serious flood occurs, when a water level just overflows the ventilation opening 8, because a large amount of water still does not enter the cabinet body 1 at this time, a pressure difference is formed between the inside of the cabinet body 1 and the outside of the cabinet body 1, and water flow can drive the waterproof cover 8 to cover the partition plate 5, so that the ventilation opening 6 does not continue to enter water, and it is ensured that a large amount of water does not enter the cabinet body 1, so as to protect electrical equipment in the cabinet body 1 from being damaged by the flood, thereby greatly reducing damage to the electrical equipment in the cabinet body 1, and after the flood recedes, a power supply system can be quickly repaired, power supply is restored, and the economic significance of high social significance is achieved.
Referring to fig. 1 to 3, as a preferred embodiment of the present embodiment, a first sealing convex ring (not shown) is annularly provided on a bottom surface of the partition plate 5, and a second sealing convex ring (not shown) is annularly provided on an upper cover surface of the waterproof cover 8; when the waterproof cover 8 is closed, the first sealing convex ring and the second sealing convex ring can be clamped with each other; the ventilation opening 6 is positioned in the ring of the first sealing convex ring. This embodiment can promote sealed effect, prevents the hourglass water through the mutual block of sealing ring.
Referring to fig. 1 to 4, as a preferred embodiment of the present embodiment, a first magnet 9 is installed inside the partition plate 5, a second magnet 10 is installed on the waterproof cover, and the first magnet 9 and the second magnet 10 are magnetically attracted to each other. The first magnet 9 is positioned on one side edge of the partition board 5 close to the cabinet body 1; the second magnet 10 is positioned at one side of the waterproof cover 8 close to the cabinet 1; when the waterproof cover 8 is closed, the second magnet 10 is attached to the outer side surface of the partition plate 8. The inner side of the partition plate 8 is the side facing the inside of the cavity 7, and the outer side of the partition plate 5 is the other side opposite to the inner side. This embodiment is through the first magnet 9 of inboard installation at baffle 5, installs second magnet 10 on waterproof cover 8, when waterproof cover 8 lid closes certain degree, under the magnetic action that magnet attracted each other, can close fast, increases waterproof cover 8's closed dynamics, promotes closed effect.
Referring to fig. 1 to 4, as a preferred embodiment of the present embodiment, one side of the partition board 5 connected to the front side board of the waterproof ventilation box 4 is higher than one side of the partition board 5 connected to the side wall of the cabinet 1; make baffle 5 slope like this to promote the draught area, behind baffle 5 slope, partial vent 6 on the baffle 5 can be located higher than the position that the lower window of ventilation window 2 was followed, blocks with the reduction ventilation, makes the heat dissipation more smooth and easy.
Referring to fig. 1 to 4, as a preferred embodiment of the present embodiment, one side of the waterproof cover 8 is hinged to the front side plate or the partition 5 by a hinge. The front side plate is provided with a limit stop 11 on the inner side surface of the lower position of the waterproof cover, and when the waterproof cover 8 is opened, the front side plate can be pushed against the limit stop 11, so that after the waterproof cover 8 is opened, a certain included angle is kept between the front side plate and the vertical direction, and the waterproof cover 8 can be smoothly driven to be closed by water flow.
As a preferred embodiment of this embodiment, in this embodiment, a ventilation fan 12 may be further installed on the ventilation window, and an air outlet surface of the ventilation fan 12 faces the waterproof ventilation box 4.
In summary, according to the power control cabinet with waterproof function of the present invention, the waterproof ventilation box is used to keep the air circulation between the cabinet body and the external space, so as to ensure the heat dissipation in the cabinet body, and meanwhile, the waterproof ventilation box is used to prevent external rain water and even flood water from entering the interior of the cabinet body, so as to ensure that the electrical equipment installed in the cabinet body can be protected to the maximum extent when meeting extreme weather such as rainstorm, flood and the like, so as to reduce loss, and realize rapid recovery after disaster.
It will be understood by those skilled in the art that the foregoing embodiments are merely for clarity of description and are not intended to limit the scope of the utility model. Other variations or modifications will occur to those skilled in the art based on the foregoing disclosure and are within the scope of the utility model.
Claims (8)
1. A power control cabinet with a waterproof function is characterized by comprising a cabinet body, wherein a ventilation window is formed in the side wall of the cabinet body, a waterproof ventilation box covers the outer side of the ventilation window, the bottom end of the waterproof ventilation box is open, and the edge part of the bottom end of the waterproof ventilation box is lower than the lower edge of the ventilation window;
a partition board is arranged in the waterproof ventilation box, and the periphery of the partition board is hermetically connected with the side wall of the cabinet body and the left side board, the right side board and the front side board of the waterproof ventilation box respectively; one side of the partition board connected with the side wall of the cabinet body is positioned below the ventilation window; the partition board is provided with a vent;
the waterproof ventilation box further comprises a waterproof cover, wherein the waterproof cover is arranged below the partition plate and can hermetically cover the ventilation opening.
2. The power control cabinet according to claim 1, wherein the bottom surface of the partition is provided with a first sealing convex ring in a surrounding manner, and the upper cover surface of the waterproof cover is provided with a second sealing convex ring in a surrounding manner; when the waterproof cover is closed, the first sealing convex ring and the second sealing convex ring can be clamped with each other; the vent is located within the bead of the first sealing bead.
3. The power control cabinet according to claim 1, wherein a first magnet is mounted inside the partition, and a second magnet is mounted on the waterproof cover, and the first magnet and the second magnet are attracted by magnetic force.
4. The power control cabinet according to claim 3, wherein the first magnet is located on one side of the partition board close to the cabinet body; the second magnet is positioned at one side of the waterproof cover close to the cabinet body; when the waterproof cover is closed, the second magnet is attached to the outer side face of the partition plate.
5. The power control cabinet according to claim 1, wherein the side of the partition board connected to the front side board of the waterproof ventilation box is higher than the side of the partition board connected to the side wall of the cabinet body.
6. The power control cabinet of claim 1, wherein one side of the waterproof cover is hinged to the front side plate or the partition plate by a hinge.
7. The power control cabinet according to claim 1, wherein said front plate has a limit stop at an inner side thereof located below said waterproof cover, and said waterproof cover is configured to contact said limit stop when opened.
8. The power control cabinet according to any one of claims 1-7, wherein a ventilating fan is mounted on the ventilating window, and an air outlet surface of the ventilating fan faces the waterproof ventilating box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120772495.5U CN215819132U (en) | 2021-04-15 | 2021-04-15 | Power control cabinet with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120772495.5U CN215819132U (en) | 2021-04-15 | 2021-04-15 | Power control cabinet with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215819132U true CN215819132U (en) | 2022-02-11 |
Family
ID=80171209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120772495.5U Active CN215819132U (en) | 2021-04-15 | 2021-04-15 | Power control cabinet with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215819132U (en) |
-
2021
- 2021-04-15 CN CN202120772495.5U patent/CN215819132U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362441 wudongge area, Tanglong Industrial Zone, Guanqiao Town, Anxi County, Quanzhou City, Fujian Province Patentee after: Fujian Qunlong Switch Co.,Ltd. Address before: 362441 wudongge area, Tanglong Industrial Zone, Guanqiao Town, Anxi County, Quanzhou City, Fujian Province Patentee before: FUJIAN QUNLONG SWITCH Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |