CN219419923U - Power distribution cabinet - Google Patents
Power distribution cabinet Download PDFInfo
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- CN219419923U CN219419923U CN202320437914.9U CN202320437914U CN219419923U CN 219419923 U CN219419923 U CN 219419923U CN 202320437914 U CN202320437914 U CN 202320437914U CN 219419923 U CN219419923 U CN 219419923U
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- Prior art keywords
- ring
- cabinet
- wall
- cabinet door
- cabinet body
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- 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
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- Casings For Electric Apparatus (AREA)
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Abstract
The utility model discloses a power distribution cabinet which comprises a cabinet body, wherein a cabinet door is arranged on the front surface of the cabinet body, a drainage mechanism is arranged on the back surface of the cabinet door, the drainage mechanism comprises a water blocking ring and a water guide ring, the water guide ring is arranged between the water blocking ring and the cabinet door, the inner wall of the cabinet body is fixedly connected with a fixing ring, a first inclined plane is arranged on the inner wall of the fixing ring, a second inclined plane is arranged on the outer wall of the water blocking ring, the slope of the first inclined plane is identical to that of the second inclined plane, and a fixing mechanism is arranged between the water guide ring and the cabinet door. According to the utility model, by means of the arrangement of the water retaining ring, the water guide ring, the fixed ring, the first inclined plane and the second inclined plane, after the cabinet door is closed, the water retaining ring is tightly connected with the fixed ring, and rainwater entering through a gap between the cabinet door and the cabinet body can be blocked by the water retaining ring and the fixed ring, so that the rainwater flows and is discharged outside the water guide ring, the rainwater is prevented from contacting with electrical equipment, and the waterproof performance of the power distribution cabinet is improved.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet.
Background
The switch board is a device of installing electrical equipment, is a cupboard form, is provided with the cabinet door in the front of switch board, is convenient for open and close of switch board through the cabinet door, and is provided with sealed the pad at the outer wall of cabinet door for prevent that the rainwater from getting into inside the switch board through the gap between cabinet door and the switch board, but along with the long-time use of switch board, make sealed pad ageing, make the rainwater can get into inside through the gap between cabinet door and the switch board, lead to the rainwater to contact with electrical equipment in the switch board, thereby reduced the waterproof performance of switch board.
Disclosure of Invention
The utility model aims to provide a power distribution cabinet for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the power distribution cabinet comprises a cabinet body, wherein a cabinet door is arranged on the front surface of the cabinet body, and a sealing mechanism is arranged on the outer wall of the cabinet door;
a drainage mechanism is arranged on the back surface of the cabinet door;
the drainage mechanism comprises a water retaining ring and a water guide ring, the water guide ring is arranged between the water retaining ring and the cabinet door, the inner wall of the cabinet body is fixedly connected with a fixing ring, a first inclined plane is arranged on the inner wall of the fixing ring, a second inclined plane is arranged on the outer wall of the water retaining ring, the slope of the first inclined plane is identical to that of the second inclined plane, and a fixing mechanism is arranged between the water guide ring and the cabinet door.
Preferably, the top of the water blocking ring is provided with a first water guide surface, and the inner wall of the cabinet body and the bottom of the cabinet door are provided with a second water guide surface.
Preferably, the sealing mechanism comprises a first sealing gasket, the first sealing gasket is arranged on the outer wall of the cabinet door, and the outer wall of the first sealing gasket is in interference fit with the inner wall of the cabinet body.
Preferably, the fixing mechanism comprises a plurality of connecting blocks, the connecting blocks are fixedly connected to the inner wall of the water guide ring, insertion holes are formed in the front face of the connecting blocks, fixing bolts are formed in the inner walls of the insertion holes, threaded holes are formed in the back face of the cabinet door, and the outer walls of the fixing bolts are in threaded connection with the inner walls of the threaded holes.
Preferably, the front surface of the water guide ring is provided with a second sealing gasket, and the front surface of the second sealing gasket is in interference fit with the back surface of the cabinet door.
Preferably, the inside of the cabinet body is provided with a connecting strip, both sides at the back of the connecting strip are fixedly connected with fixed blocks, the back of the two fixed blocks is fixedly connected with the inner wall of the cabinet body, and a plurality of connecting holes are formed in the front of the connecting strip.
Preferably, the both sides of the cabinet body are all fixedly connected with installation blocks, and a plurality of the front of installation block has all been seted up the mounting hole.
The utility model has the technical effects and advantages that:
(1) According to the utility model, by means of the arrangement of the water retaining ring, the water guide ring, the fixed ring, the first inclined plane and the second inclined plane, after the cabinet door is closed, the water retaining ring is tightly connected with the fixed ring, and rainwater entering through a gap between the cabinet door and the cabinet body can be blocked by the water retaining ring and the fixed ring, so that the rainwater flows and is discharged outside the water guide ring, thereby avoiding the rainwater from contacting with electrical equipment and improving the waterproof performance of the power distribution cabinet;
(2) According to the utility model, the connecting block, the jack, the threaded hole and the fixing bolt are arranged, the fixing bolt penetrates through the jack and is screwed into the threaded hole, so that the connecting block and the cabinet door can be fixed, the water guide ring presses the second sealing gasket on the back surface of the cabinet door, and rainwater is prevented from penetrating through the second sealing gasket.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic side sectional view of the present utility model.
Fig. 3 is a schematic perspective view of a water retaining ring according to the present utility model.
Fig. 4 is a schematic view of a partial enlarged structure at a of fig. 2 according to the present utility model.
Fig. 5 is a schematic view of a partial enlarged structure at B of fig. 2 according to the present utility model.
In the figure: 101. a cabinet body; 102. a cabinet door; 103. a first gasket; 201. a water blocking ring; 202. a water guide ring; 203. a fixing ring; 204. a first inclined surface; 205. a second inclined surface; 301. a first water guiding surface; 302. a second water guiding surface; 401. a connecting block; 402. a jack; 403. a threaded hole; 404. a fixing bolt; 405. a second gasket; 501. a fixed block; 502. a connecting strip; 503. a connection hole; 601. a mounting block; 602. and (5) mounting holes.
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.
The utility model provides a power distribution cabinet as shown in fig. 1-5, which comprises a cabinet body 101, wherein a cabinet door 102 is arranged on the front surface of the cabinet body 101, a sealing mechanism is arranged on the outer wall of the cabinet door 102, the cabinet door 102 is rotatably arranged on the front surface of the cabinet body 101, and the cabinet body 101 can be opened or closed through rotation of the cabinet door 102, and the cabinet body 101 and the cabinet door 102 are sealed through the sealing mechanism;
the back of the cabinet door 102 is provided with a drainage mechanism, the drainage mechanism comprises a water retaining ring 201 and a water guide ring 202, the water guide ring 202 is arranged between the water retaining ring 201 and the cabinet door 102, the inner wall of the cabinet body 101 is fixedly connected with a fixed ring 203, the inner wall of the fixed ring 203 is provided with a first inclined surface 204, the outer wall of the water retaining ring 201 is provided with a second inclined surface 205, the slope of the first inclined surface 204 is the same as that of the second inclined surface 205, the fixed mechanism is arranged between the water guide ring 202 and the cabinet door 102, if part of rainwater enters the interior of the cabinet body 101 through the sealing mechanism, the rainwater can slide down through the top end of the first water guide surface 301, the rainwater is prevented from entering the back of the water retaining ring 201, so that the rainwater contacts with electrical equipment arranged in the cabinet body 101, the waterproof performance of the cabinet body 101 is improved, and meanwhile, the water retaining ring 201 and the fixed ring 203 can be connected more tightly through the arrangement of the first inclined surface 204 and the fixed ring 203, so that the stability of the water retaining ring 201 cannot be ensured;
the top end of the water retaining ring 201 is provided with a first water guide surface 301, the inner wall of the cabinet body 101 and the bottom end of the cabinet door 102 are provided with a second water guide surface 302, the inner wall of the second water guide surface 302 is provided with water outlets, rainwater at the top end of the water guide ring 202 conveniently flows to two sides through the first water guide surface 301, the rainwater can flow to the bottom end of the water guide ring 202, and then can flow out through the water outlets due to the guiding of the second water guide surface 302, so that the rainwater can not accumulate in the cabinet body 101;
the sealing mechanism comprises a first sealing gasket 103, the first sealing gasket 103 is arranged on the outer wall of the cabinet door 102, the outer wall of the first sealing gasket 103 is in interference fit with the inner wall of the cabinet body 101, the cabinet door 102 and the cabinet body 101 are sealed through the first sealing gasket 103, and rainwater is prevented from entering the interior of the cabinet body 101 through a gap between the cabinet body 101 and the cabinet door 102 as much as possible;
the fixing mechanism comprises a plurality of connecting blocks 401, the connecting blocks 401 are fixedly connected to the inner wall of the water guide ring 202, insertion holes 402 are formed in the front face of the connecting blocks 401, fixing bolts 404 are formed in the inner wall of the insertion holes 402, threaded holes 403 are formed in the back face of the cabinet door 102, the outer walls of the fixing bolts 404 are in threaded connection with the inner walls of the threaded holes 403, the fixing bolts 404 penetrate through the insertion holes 402 and are screwed into the threaded holes 403, and the connecting blocks 401 are fixed with the cabinet door 102, so that the water guide ring 202 can be stably used;
the front surface of the water guide ring 202 is provided with the second sealing gasket 405, the front surface of the second sealing gasket 405 is in interference fit with the back surface of the cabinet door 102, and in the process of screwing the fixing bolt 404 into the threaded hole 403, the water guide ring 202 can squeeze the second sealing gasket 405 on the back surface of the cabinet door 102, so that rainwater cannot pass through the second sealing gasket 405, and the fact that rainwater entering the back of the cabinet door 102 only flows outside the water guide ring 202 is ensured;
the inside of the cabinet body 101 is provided with a connecting strip 502, both sides of the back surface of the connecting strip 502 are fixedly connected with fixed blocks 501, the back surfaces of the two fixed blocks 501 are fixedly connected with the inner wall of the cabinet body 101, the front surface of the connecting strip 502 is provided with a plurality of connecting holes 503, and the electric equipment is conveniently installed on the connecting strip 502 through the arrangement of the connecting strip 502 and the connecting holes 503;
both sides of the cabinet body 101 are fixedly connected with mounting blocks 601, mounting holes 602 are formed in the front faces of the mounting blocks 601, and the cabinet body 101 is convenient to mount through the arrangement of the mounting blocks 601 and the mounting holes 602.
The working principle of the utility model is as follows:
when rainwater enters the back of the cabinet door 102 through a gap between the cabinet body 101 and the cabinet door 102, at this time, the rainwater flows between the water retaining ring 201 and the cabinet door 102 and is located outside the water guide ring 202, at this time, the rainwater flows to two sides through the first water guide surface 301 and then flows downwards along two sides of the water guide ring 202, and then the rainwater falls onto the second water guide surface 302, so that the rainwater can flow out of the water outlet hole through the second water guide surface 302, and the rainwater is prevented from flowing to the back of the water retaining ring 201 and contacting with electrical equipment mounted on the connecting strip 502, so that the waterproof performance of the power distribution cabinet is improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The power distribution cabinet comprises a cabinet body (101), wherein a cabinet door (102) is arranged on the front surface of the cabinet body (101), and a sealing mechanism is arranged on the outer wall of the cabinet door (102);
the method is characterized in that: a drainage mechanism is arranged on the back surface of the cabinet door (102);
the drainage mechanism comprises a water retaining ring (201) and a water guide ring (202), wherein the water guide ring (202) is arranged between the water retaining ring (201) and a cabinet door (102), the inner wall of the cabinet body (101) is fixedly connected with a fixed ring (203), a first inclined surface (204) is arranged on the inner wall of the fixed ring (203), a second inclined surface (205) is arranged on the outer wall of the water retaining ring (201), the slope of the first inclined surface (204) is identical with that of the second inclined surface (205), and a fixing mechanism is arranged between the water guide ring (202) and the cabinet door (102).
2. A power distribution cabinet according to claim 1, characterized in that the top end of the water retaining ring (201) is provided with a first water retaining surface (301), and the inner wall of the cabinet body (101) and the bottom end of the cabinet door (102) are provided with a second water retaining surface (302).
3. The power distribution cabinet according to claim 1, wherein the sealing mechanism comprises a first sealing gasket (103), the first sealing gasket (103) is arranged on the outer wall of the cabinet door (102), and the outer wall of the first sealing gasket (103) is in interference fit with the inner wall of the cabinet body (101).
4. The power distribution cabinet according to claim 1, wherein the fixing mechanism comprises a plurality of connecting blocks (401), the connecting blocks (401) are fixedly connected to the inner wall of the water guide ring (202), insertion holes (402) are formed in the front faces of the connecting blocks (401), fixing bolts (404) are formed in the inner walls of the insertion holes (402), threaded holes (403) are formed in the back faces of the cabinet doors (102), and the outer walls of the fixing bolts (404) are in threaded connection with the inner walls of the threaded holes (403).
5. A power distribution cabinet according to claim 1, characterized in that the front surface of the water guiding ring (202) is provided with a second sealing gasket (405), and the front surface of the second sealing gasket (405) is in interference fit with the back surface of the cabinet door (102).
6. The power distribution cabinet according to claim 1, wherein a connecting bar (502) is arranged in the cabinet body (101), two sides of the back of the connecting bar (502) are fixedly connected with fixing blocks (501), the back of each fixing block (501) is fixedly connected with the inner wall of the cabinet body (101), and a plurality of connecting holes (503) are formed in the front of the connecting bar (502).
7. The power distribution cabinet according to claim 1, wherein the two sides of the cabinet body (101) are fixedly connected with mounting blocks (601), and the front sides of the mounting blocks (601) are provided with mounting holes (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320437914.9U CN219419923U (en) | 2023-03-09 | 2023-03-09 | Power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320437914.9U CN219419923U (en) | 2023-03-09 | 2023-03-09 | Power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219419923U true CN219419923U (en) | 2023-07-25 |
Family
ID=87233172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320437914.9U Active CN219419923U (en) | 2023-03-09 | 2023-03-09 | Power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219419923U (en) |
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2023
- 2023-03-09 CN CN202320437914.9U patent/CN219419923U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |