CN218161351U - Waterproof outdoor power distribution cabinet - Google Patents
Waterproof outdoor power distribution cabinet Download PDFInfo
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- CN218161351U CN218161351U CN202222333948.1U CN202222333948U CN218161351U CN 218161351 U CN218161351 U CN 218161351U CN 202222333948 U CN202222333948 U CN 202222333948U CN 218161351 U CN218161351 U CN 218161351U
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- heat dissipation
- cabinet body
- main cabinet
- waterproof
- dissipation holes
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Abstract
The application discloses a waterproof outdoor power distribution cabinet which is characterized by comprising a main cabinet body and a cabinet door, wherein the top of the main cabinet body is provided with a housing; a heat dissipation fan assembly for heat dissipation is detachably mounted at the bottom of the inner side of the main cabinet body, a plurality of first heat dissipation holes are formed in the side face of the main cabinet body, and a waterproof flange for preventing water is arranged on the outer side of any one first heat dissipation hole; the edge of the cover extends to the outer side of the main cabinet body, a heat dissipation cavity is formed inside the cover, a plurality of second heat dissipation holes are uniformly distributed on the edge of the cover, the second heat dissipation holes are communicated with the heat dissipation cavity, the openings of the second heat dissipation holes face the bottom of the main cabinet body, and the top of the cover is arranged in an inclined plane structure; the staple bolt that is used for fixed mounting switch board is installed to main cabinet body outside demountable installation. The problem that current switch board waterproof performance is poor has been solved to this application technical scheme.
Description
Technical Field
The application relates to the technical field of power distribution cabinets, in particular to a waterproof outdoor power distribution cabinet.
Background
The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load. Along with installation environment's variety requirement, some switch boards need install in the open air, because outdoor environment is changeable, need the switch board to possess waterproof performance in order to guarantee its normal use, but, switch board during operation can produce a large amount of heats, current switch board is provided with the louvre usually, and does so and can lead to waterproof performance relatively poor, when heavy rainstorm weather appears, the rainwater gets into inside the switch board very easily, leads to its damage, consequently, heat dissipation and waterproof balance are hardly accomplished to current switch board structure.
SUMMERY OF THE UTILITY MODEL
The application provides an outdoor switch board of waterproof type solves the poor problem of current switch board waterproof performance.
The embodiment of the application provides a waterproof outdoor power distribution cabinet which comprises a main cabinet body and a cabinet door, wherein a housing is installed at the top of the main cabinet body; a heat dissipation fan assembly for heat dissipation is detachably mounted at the bottom of the inner side of the main cabinet body, a plurality of first heat dissipation holes are formed in the side surface of the main cabinet body, and a waterproof flange for water prevention is arranged on the outer side of any one of the first heat dissipation holes; the edge of the cover extends to the outer side of the main cabinet body, a heat dissipation cavity is formed inside the cover, a plurality of second heat dissipation holes are uniformly distributed on the edge of the cover, the second heat dissipation holes are communicated with the heat dissipation cavity, the openings of the second heat dissipation holes face the bottom of the main cabinet body, and the top of the cover is in an inclined plane structure; the staple bolt that is used for fixed mounting switch board is installed to main cabinet body outside demountable installation.
In some embodiments, the heat dissipation fan assembly includes three fans which are uniformly arranged and installed, the fans are fixed at the bottom of the inner side of the main cabinet body through screws, and air holes corresponding to the fans are formed in the bottom of the main cabinet body respectively.
In some embodiments, a dust screen is installed between the fan and the air holes.
In some embodiments, the first heat dissipation hole and the second heat dissipation hole are both arranged in a strip-shaped hole structure.
In some embodiments, the first heat dissipation holes are symmetrically disposed on one set of symmetrical side plates of the main cabinet, and the first heat dissipation holes of any side plate are uniformly arranged along the length direction.
In some embodiments, the waterproof rib is a fan-shaped rib, and an opening of the fan-shaped rib faces the bottom of the main cabinet.
In some embodiments, the top of the housing comprises a first inclined surface close to the cabinet door and a second inclined surface far away from the cabinet door, the first inclined surface is inclined at an angle of 45 degrees, and the second inclined surface is inclined at an angle of 20 degrees.
Compared with the prior art, the beneficial effects of this application are: the structure of current switch board has been improved, and the louvre in main cabinet side increases waterproof flange to through the structure that changes the housing, in the time of its heat dissipation for waterproof performance can also be improved, thereby realize the heat dissipation and the waterproof equilibrium of switch board, satisfy different environment's user demand.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic diagram of the overall structure of a power distribution cabinet of the present application;
fig. 2 is a schematic view of another view angle overall structure of the power distribution cabinet of the present application;
FIG. 3 is a schematic view of the housing of the present application;
the implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, of the embodiments of the present application.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
The waterproof outdoor power distribution cabinet provided by the embodiment is characterized by comprising a main cabinet body 1 and a cabinet door 2, wherein the top of the main cabinet body 1 is provided with a housing 3; a heat radiation fan assembly 4 for heat radiation is detachably mounted at the bottom of the inner side of the main cabinet body 1, a plurality of first heat radiation holes 11 are formed in the side surface of the main cabinet body 1, and a waterproof flange 12 for water prevention is arranged on the outer side of any one of the first heat radiation holes 11; the edge of the housing 3 extends to the outer side of the main cabinet body 1, a heat dissipation cavity 31 is formed inside the housing 3, a plurality of second heat dissipation holes 32 are uniformly distributed on the edge of the housing 3, the second heat dissipation holes 32 are communicated with the heat dissipation cavity 31, the openings of the second heat dissipation holes 32 face the bottom of the main cabinet body 1, and the top of the housing 3 is arranged in an inclined plane structure; the staple bolt 5 that is used for fixed mounting switch board is installed in the demountable installation in the main cabinet body 1 outside. Through increase detachable staple bolt 5 in the switch board outside, can satisfy the demand that the switch board was installed at the high altitude to adapt to different installation environment.
It should be noted that, the switch board is because need work for a long time, can produce a large amount of heats in its course of working, leads to the inside air temperature of the main cabinet body 1 too high, and hot-air can upwards flow, and cold air can be downward, therefore, in this embodiment, radiator fan subassembly 4 installs in the main cabinet body 1 bottom, by the cabinet body bottom upwards blowing, can accelerate inside air flow, and the hot-air that is blown up can rise to the housing 3 in the heat dissipation chamber 31, discharge from the second louvre 32 that the heat dissipation chamber 31 was seted up, and simultaneously, the first louvre 11 of the main cabinet body 1 side also can be with some heat discharge to accelerate the heat dissipation. In this embodiment, radiator fan subassembly 4 guarantees gaseous even rising including the three fan of the installation of evenly arranging for gas flow, the fan passes through the screw fixation and is in 1 inboard bottom of the main cabinet body makes things convenient for the installation and the dismantlement of fan, can select the quantity of installing the fan according to the actual demand, 1 bottom of the main cabinet body be equipped with respectively with the bleeder vent that the fan corresponds at the in-process that the fan was bloied, can blow in the main cabinet body 1 with outside cold air for the heat dissipation.
Further, the fan with install the dust screen between the bleeder vent, prevent that outside dust or impurity from getting into inside the main cabinet body 1, protector normal use.
Further, in this embodiment, in order to prevent external water from entering the main cabinet 1 from the first heat dissipation hole 11 and the second heat dissipation hole 32, the edge of the housing 3 is extended to the outside of the main cabinet 1, the second heat dissipation hole 32 is located at the edge, and the second heat dissipation hole 32 is communicated with the heat dissipation cavity 31, so that heat can be normally discharged, and meanwhile, since the second heat dissipation hole 32 is located at the bottom of the edge, and the opening of the second heat dissipation hole faces downward, the rainwater cannot flow into the second heat dissipation hole 32 from bottom to top, and therefore, the rainwater can be effectively prevented from entering the main cabinet 1 from the second heat dissipation hole 32;
further, increase waterproof flange 12 in the 11 outsides of first louvre, in this embodiment, waterproof flange 12 sets up to a fan-shaped flange, just the opening orientation of fan-shaped flange 1 bottom of the main cabinet body, in the rainwater can't upwards flow into first louvre 11 from the following equally to further promote the waterproof performance of first louvre 11 department. Therefore, through the improvement of structure, compromise the heat dissipation and waterproof nature of switch board, guaranteed its life.
Further, the first heat dissipation hole 11 and the second heat dissipation hole 32 are both configured as a bar-shaped hole structure, and the opening area is large, and the heat dissipation block is provided.
Further, the first heat dissipation holes 11 are symmetrically arranged on one of the two symmetrical side plates of the main cabinet body 1, the first heat dissipation holes 11 on any side plate are uniformly distributed along the length direction of the side plates, and the two sets of first heat dissipation holes 11 are symmetrically distributed, so that the air flow can be accelerated, and the heat dissipation is accelerated.
Further, the top of the housing 3 comprises a first inclined surface 33 close to the cabinet door 2 and a second inclined surface 34 far away from the cabinet door 2, the inclination angle of the first inclined surface 33 is set to 45 °, and the inclination angle of the second inclined surface 34 is set to 20 °. Set up to the inclined plane through 3 tops of housing, can effectively avoid the rainwater to pile up in 3 tops of housing and ooze into in the main casing, further improve waterproof performance.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.
Claims (7)
1. The waterproof outdoor power distribution cabinet is characterized by comprising a main cabinet body and a cabinet door, wherein the top of the main cabinet body is provided with a housing; a heat dissipation fan assembly for heat dissipation is detachably mounted at the bottom of the inner side of the main cabinet body, a plurality of first heat dissipation holes are formed in the side surface of the main cabinet body, and a waterproof flange for water prevention is arranged on the outer side of any one of the first heat dissipation holes; the edge of the cover extends to the outer side of the main cabinet body, a heat dissipation cavity is formed inside the cover, a plurality of second heat dissipation holes are uniformly distributed on the edge of the cover, the second heat dissipation holes are communicated with the heat dissipation cavity, the openings of the second heat dissipation holes face the bottom of the main cabinet body, and the top of the cover is arranged in an inclined plane structure; the staple bolt that is used for fixed mounting switch board is demountable installation in the main cabinet body outside.
2. The outdoor waterproof power distribution cabinet according to claim 1, wherein the heat dissipation fan assembly comprises three fans which are uniformly arranged, the fans are fixed at the bottom of the inner side of the main cabinet body through screws, and air holes corresponding to the fans are formed in the bottom of the main cabinet body.
3. The outdoor switch board of claim 2 of waterproof type, characterized in that install the dust screen between the fan and the bleeder vent.
4. The outdoor switch board of claim 1, characterized in that the first and second louvers are both configured as a bar-shaped louver structure.
5. The outdoor switch board of claim 1, characterized in that the first heat dissipation holes are symmetrically arranged on one set of symmetrical side boards of the main cabinet body, and the first heat dissipation holes of any side board are uniformly arranged along the length direction.
6. The outdoor cabinet according to claim 5, wherein said waterproof rib is configured as a fan rib, and the opening of said fan rib faces the bottom of said main cabinet.
7. The waterproof outdoor power distribution cabinet according to claim 1, characterized in that the top of the enclosure comprises a first slope close to the cabinet door and a second slope far away from the cabinet door, the first slope being inclined at an angle of 45 ° and the second slope being inclined at an angle of 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222333948.1U CN218161351U (en) | 2022-09-01 | 2022-09-01 | Waterproof outdoor power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222333948.1U CN218161351U (en) | 2022-09-01 | 2022-09-01 | Waterproof outdoor power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218161351U true CN218161351U (en) | 2022-12-27 |
Family
ID=84559281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222333948.1U Active CN218161351U (en) | 2022-09-01 | 2022-09-01 | Waterproof outdoor power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218161351U (en) |
-
2022
- 2022-09-01 CN CN202222333948.1U patent/CN218161351U/en active Active
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