CN211017827U - Dustproof and waterproof power cabinet - Google Patents
Dustproof and waterproof power cabinet Download PDFInfo
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- CN211017827U CN211017827U CN201922456784.XU CN201922456784U CN211017827U CN 211017827 U CN211017827 U CN 211017827U CN 201922456784 U CN201922456784 U CN 201922456784U CN 211017827 U CN211017827 U CN 211017827U
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Abstract
The utility model discloses a dustproof and waterproof power cabinet, which comprises a cabinet body, wherein the upper surface of the cabinet body is fixedly connected with the lower surface of a top plate, the outer side of the top plate is provided with a ring groove, the top plate is provided with a filter plate, the filter plate is arranged above the ring groove, and the lower surface of the top plate is communicated with the top end of a drain pipe through the ring groove; the both sides face of the cabinet body all joint has the mechanism of admitting air, and the internal bottom of cabinet is provided with places the board, places the upper surface of board and has seted up the air vent, places the below of board and is provided with draw-out device. Through setting up the cabinet body, the air exhauster, the dust screen, the suction hood for the suction hood is at the in-process that induced drafts, and the internal of cabinet can be entered into through two connecting boxes to the air of the external portion of cabinet, and hot-blast can be followed two connecting pipes and discharged, can effectually dispel the heat to the cabinet body, because of being provided with the dust screen, make the dust in the air difficult to enter into the internal of cabinet, can realize dustproof radiating dual effect, improve the radiating effect to the cabinet body, make the cabinet body during operation difficult the trouble.
Description
Technical Field
The utility model belongs to the technical field of the power cabinet, concretely relates to dustproof and waterproof power cabinet.
Background
The power cabinet is an electrical control cabinet combination for providing power for the normal operation of the whole machine, the interior of the power cabinet comprises a fuse, a circuit breaker, a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like, a large amount of heat is generated in the cabinet body during working, and faults are easy to occur in a high-temperature environment; when the cabinet body is radiated, ventilation and heat dissipation holes are mostly designed or ventilation grids are arranged around the cabinet body at present, the effect is poor when the heat is dissipated only through the heat dissipation holes, and dust in the air easily enters the cabinet body, so that the service life of components in the cabinet body is easily influenced or the components in the cabinet body are easily damaged; when raining, rainwater directly splashes on the cabinet body, and the cabinet body is easily corroded.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides a dustproof and waterproof power cabinet to solve the problem that proposes in the background art partially, the technical scheme of the utility model as follows:
a dustproof and waterproof power cabinet comprises a cabinet body, wherein the upper surface of the cabinet body is fixedly connected with the lower surface of a top plate, an annular groove is formed in the outer side of the top plate, a filter plate is arranged on the top plate, the filter plate is arranged above the annular groove, and the lower surface of the top plate is communicated with the top end of a drain pipe through the annular groove; the air inlet mechanism is clamped on the left side face and the right side face of the cabinet body, the placing plate is arranged at the bottom in the cabinet body, the air vent is formed in the upper surface of the placing plate, and the extracting device is arranged below the placing plate.
The lower surface of the extracting device is fixedly connected with the lower surface of the inner wall of the cabinet body, the two air outlets of the extracting device are respectively provided with a connecting pipe, the connecting pipes are connected to the side faces of the cabinet body in a clamped mode, a placing groove is formed in the front face of the cabinet body, a drying box is arranged in the placing groove, and a handle is arranged on the front face of the drying box.
As a further aspect of the present invention: the air inlet mechanism comprises a connecting box, the connecting box is connected to the side face of the cabinet body in a clamped mode, a dustproof net and a net plate are arranged in the connecting box, the net plate is located on the inner side of the dustproof net, and a plurality of radiating holes are formed in the side face of the connecting box.
As a further aspect of the present invention: the extraction device comprises an exhaust fan, the lower surface of the exhaust fan body is fixedly connected with the lower surface of the inner wall of the cabinet body, an air inlet of the exhaust fan is provided with an exhaust hood, and two air outlets of the exhaust fan are respectively communicated with one ends of two opposite surfaces of the connecting pipe.
As a further aspect of the present invention: the quantity of drain pipe is three, the bottom of drain pipe is provided with the guide plate.
As a further aspect of the present invention: the through hole has been seted up to the otter board, the through hole is all seted up downwards with the louvre slope.
As a further aspect of the present invention: the outside of connecting pipe is provided with the filter screen, the filter screen card connects the side at the cabinet body.
As a further aspect of the present invention: the front of the cabinet body is provided with two door panels, and the opposite surfaces of the two door panels are in lap joint.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this dustproof and waterproof power cabinet, through setting up the cabinet body, the air exhauster, the dust screen, exhaust hood and connecting pipe, when needs carry out the thermal treatment to the cabinet body, the air exhauster carries out work, make the exhaust hood at the in-process that induced drafts, the internal portion of cabinet can enter into the cabinet through two connecting boxes, and discharge in two connecting pipes can be followed to hot-blast, take away the internal portion heat of cabinet, can effectually dispel the heat to the cabinet body, because of being provided with the dust screen, make the dust in the air difficult entering cabinet internal, can realize dustproof radiating dual effect, and improve the radiating effect to the cabinet body, make the cabinet body during operation difficult for breaking down.
2. This dustproof and waterproof power cabinet, through setting up roof, filter plate, when the rainwater falls down, the rainwater can get into to the ring channel on roof surface in, and the water in the ring channel can be discharged through three drain pipe, leads the rainwater through the guide plate for the rainwater falls down and is difficult for spattering dust and water on cabinet body surface, prevents that the cabinet body from influencing the life of self because of receiving rainwater erosion for a long time, effectually protecting the cabinet body.
3. According to the dustproof and waterproof power cabinet, the drying box is arranged, so that when the ground is wet, the drying box can effectively prevent moisture from being introduced into the cabinet body, and the normal work of components and parts is prevented from being affected by the moisture in the cabinet body; because of being provided with otter board and louvre, the through-hole is all inclined to be seted up down with the louvre, has effectually played multistage waterproof effect, in case water carelessly enters into the connecting box in back through the dust screen for water can slowly flow downwards and flow out the connecting box.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic structural diagram of the top plate of the present invention;
fig. 4 is a left side view structural diagram of the connection box of the present invention;
fig. 5 is a schematic structural view of the placing board of the present invention from above;
in the figure: the device comprises a cabinet body 1, a top plate 2, a filter plate 3, a drain pipe 4, an air inlet mechanism 5, heat dissipation holes 51, a screen plate 52, a dust screen 53, a connecting box 54, a placing plate 6, an extraction device 7, an exhaust fan 71, an exhaust hood 72, a connecting pipe 8, a filter screen 9, a placing groove 10, a drying box 11, a door plate 12, an annular groove 13 and a guide plate 14.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-5, a dustproof and waterproof power cabinet comprises a cabinet body 1, wherein the upper surface of the cabinet body 1 is fixedly connected with the lower surface of a top plate 2, an annular groove 13 is formed in the outer side of the top plate 2, a filter plate 3 is arranged on the top plate 2, and the filter plate 3 is arranged above the annular groove 13 and used for filtering rainwater; the lower surface of the top plate 2 is communicated with the top end of the water discharge pipe 4 through an annular groove 13; two door panels 12 are arranged on the front surface of the cabinet body 1, and opposite surfaces of the two door panels 12 are overlapped; the bottom is provided with places board 6 in the cabinet body 1, places the upper surface of board 6 and has seted up the air vent, places the below of board 6 and is provided with draw-out device 7.
The air inlet mechanisms 5 are clamped on the left side surface and the right side surface of the cabinet body 1, each air inlet mechanism 5 comprises a connecting box 54, each connecting box 54 is clamped on the side surface of the cabinet body 1, a dustproof net 53 and a net plate 52 are arranged in each connecting box 54, each net plate 52 is located on the inner side of the dustproof net 53, each net plate 52 is provided with a through hole, the side surface of each connecting box 54 is provided with a plurality of heat dissipation holes 51, and each through hole and each heat dissipation hole 51 are obliquely formed; because the net plate 52 and the heat dissipation holes 51 are arranged, the through holes and the heat dissipation holes 51 are obliquely formed downwards, the multi-stage waterproof effect is effectively achieved, once water carelessly enters the connecting box 54 through the dust screen 53, the water can slowly flow downwards and flow out of the connecting box 54; due to the arrangement of the dustproof net 53, dust in the air is not easy to enter the cabinet body 1; the quantity of drain pipe 4 is three, and the bottom of drain pipe 4 is provided with guide plate 14, through setting up drain pipe 4 and guide plate 14 for the rainwater falls and is difficult for spattering dust and water on cabinet body 1 surface, prevents that cabinet body 1 from influencing the life of self because of receiving the rainwater erosion for a long time.
The lower surface of the extracting device 7 is fixedly connected with the lower surface of the inner wall of the cabinet body 1, the extracting device 7 comprises an exhaust fan 71, the lower surface of the body of the exhaust fan 71 is fixedly connected with the lower surface of the inner wall of the cabinet body 1, an air inlet of the exhaust fan 71 is provided with an exhaust hood 72, two air outlets of the exhaust fan 71 are respectively communicated with one end of the opposite surfaces of the two connecting pipes 8, through the arrangement of the exhaust fan 71, air outside the cabinet body 1 enters the cabinet body 1 through the two connecting boxes 54 in the air suction process of the exhaust hood 72, hot air is discharged from the two connecting pipes 8, the heat in the cabinet body can be taken out, the heat dissipation of the cabinet body 1 can be effectively carried out, the two air outlets of the extracting device 7 are respectively provided with the connecting pipes 8, the connecting pipes 8 are clamped on the side surface of the cabinet body 1, the outer side, through setting up dry box 11, dry box 11 can effectually prevent that the leading-in cabinet body of moisture is 1 internal, prevents that the cabinet body 1 is interior to be affected normal work of components and parts by tide, is provided with dry box 11 in the standing groove 10, and the front of dry box 11 is provided with the handle, can conveniently take out and change.
When the cabinet body 1 needs to be cooled, the exhaust fan 71 is controlled to work, so that in the process of air suction of the air suction cover 72, air outside the cabinet body 1 enters the cabinet body 1 through the two connecting boxes 54, and hot air is discharged from the two connecting pipes 8, so that the outside air can be mutually communicated with air inside the cabinet body 1;
when rainwater falls down, the rainwater can enter the annular groove on the surface of the top plate 2, and water in the annular groove on the top plate 2 can be discharged through the three water discharge pipes 4 and falls on the ground through the guide plate 14;
when the drying box 11 needs to be replaced, the worker pulls out the drying box 11 from the front through the handle, and then inserts the prepared drying box 11 into the placing groove 10 from the front of the cabinet 1 to complete the replacement.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a dustproof and waterproof power cabinet, includes the cabinet body (1), its characterized in that: the upper surface of the cabinet body (1) is fixedly connected with the lower surface of the top plate (2), an annular groove (13) is formed in the outer side of the top plate (2), a filter plate (3) is arranged on the top plate (2), the filter plate (3) is arranged above the annular groove (13), and the lower surface of the top plate (2) is communicated with the top end of the drain pipe (4) through the annular groove (13); the air inlet mechanisms (5) are clamped on the left side surface and the right side surface of the cabinet body (1), a placing plate (6) is arranged at the bottom in the cabinet body, air holes are formed in the upper surface of the placing plate (6), and a drawing device (7) is arranged below the placing plate (6);
the lower surface of the extracting device (7) is fixedly connected with the lower surface of the inner wall of the cabinet body (1), two gas outlets of the extracting device (7) are provided with connecting pipes (8), the connecting pipes (8) are connected to the side surface of the cabinet body (1), a placing groove (10) is formed in the front of the cabinet body (1), a drying box (11) is arranged in the placing groove (10), and a handle is arranged in the front of the drying box (11).
2. The dustproof and waterproof power cabinet according to claim 1, characterized in that: mechanism (5) admits air includes connecting box (54), connecting box (54) joint is in the side of the cabinet body (1), be provided with dust screen (53) and otter board (52) in connecting box (54), otter board (52) are located the inboard of dust screen (53), a plurality of louvre (51) have been seted up to the medial surface of connecting box (54).
3. The dustproof and waterproof power cabinet according to claim 1, characterized in that: draw-out device (7) include air exhauster (71), the lower surface of air exhauster (71) fuselage and the lower fixed surface of the internal wall of cabinet (1) are connected, the air intake of air exhauster (71) is provided with air draft cover (72), two air outlets of air exhauster (71) are linked together with the one end of two connecting pipe (8) opposite faces respectively.
4. The dustproof and waterproof power cabinet according to claim 1, characterized in that: the number of the drain pipes (4) is three, and a guide plate is arranged at the bottom end of each drain pipe (4).
5. The dustproof and waterproof power cabinet according to claim 2, characterized in that: the screen plate (52) is provided with through holes, and the through holes and the heat dissipation holes (51) are obliquely formed downwards.
6. The dustproof and waterproof power cabinet according to claim 1, characterized in that: the outer end of connecting pipe (8) is provided with filter screen (9), filter screen (9) joint is in the side of the cabinet body (1).
7. The dustproof and waterproof power cabinet according to claim 1, characterized in that: the front of the cabinet body (1) is provided with two door panels (12), and the opposite surfaces of the two door panels (12) are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922456784.XU CN211017827U (en) | 2019-12-30 | 2019-12-30 | Dustproof and waterproof power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922456784.XU CN211017827U (en) | 2019-12-30 | 2019-12-30 | Dustproof and waterproof power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211017827U true CN211017827U (en) | 2020-07-14 |
Family
ID=71477937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922456784.XU Active CN211017827U (en) | 2019-12-30 | 2019-12-30 | Dustproof and waterproof power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211017827U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222582A (en) * | 2020-10-21 | 2021-01-15 | 国网河南省电力公司漯河供电公司 | AC electric welding machine |
| CN114336372A (en) * | 2021-12-30 | 2022-04-12 | 江苏和谐新能源科技有限公司 | Power distribution cabinet for power transmission |
| CN115831536A (en) * | 2023-02-15 | 2023-03-21 | 南京浩昇科技有限公司 | Transformer protection device |
-
2019
- 2019-12-30 CN CN201922456784.XU patent/CN211017827U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222582A (en) * | 2020-10-21 | 2021-01-15 | 国网河南省电力公司漯河供电公司 | AC electric welding machine |
| CN114336372A (en) * | 2021-12-30 | 2022-04-12 | 江苏和谐新能源科技有限公司 | Power distribution cabinet for power transmission |
| CN115831536A (en) * | 2023-02-15 | 2023-03-21 | 南京浩昇科技有限公司 | Transformer protection device |
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