CN210610130U - Outdoor electric cabinet with heat dissipation treatment - Google Patents
Outdoor electric cabinet with heat dissipation treatment Download PDFInfo
- Publication number
- CN210610130U CN210610130U CN201921032452.2U CN201921032452U CN210610130U CN 210610130 U CN210610130 U CN 210610130U CN 201921032452 U CN201921032452 U CN 201921032452U CN 210610130 U CN210610130 U CN 210610130U
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- electric cabinet
- heat dissipation
- interlayer
- fan
- air outlet
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Abstract
The utility model provides an outdoor electric cabinet with heat dissipation treatment, which comprises an electric cabinet body, wherein the top of the electric cabinet body is provided with a top cover, the joint of the top cover and the electric cabinet body is provided with an interlayer, the center of the interlayer is provided with a fan hole, a heat dissipation fan is fixed on the fan hole, the air outlet direction of the heat dissipation fan is upward, and the air outlet direction of the heat dissipation fan faces to the inner side of the top cover; a flange is arranged at the joint of the top cover and the electric cabinet body, an air outlet hole is formed in the flange, the air outlet hole is formed in a downward direction, a heat dissipation channel is defined by the top cover and the interlayer, and the air outlet hole is communicated with the heat dissipation channel; and a power line of the cooling fan is connected with a power supply end in the electric cabinet body. Through increasing the interlayer at the top, make top hood and box inside separate to become 2 independent spaces, open the fan hole above the interlayer, install the fan, open the gas pocket in top hood bottom for the hot-blast direct discharge that blows out is outside the box, has both increased the volume of airing exhaust and can not reduce IP protection level again.
Description
Technical Field
The utility model relates to mechanical equipment, concretely relates to outdoor electric cabinet with heat dissipation treatment.
Background
The existing outdoor electric cabinet with heat dissipation treatment has the following disadvantages:
1. the outdoor environment is severe, and the requirement on the IP protection grade of the electric box is high.
2. Heating elements are arranged in the electric cabinet, and ventilation volume is required to be guaranteed to dissipate heat in the cabinet.
3. The conventional outdoor box body only has a heat dissipation shutter, and the ventilation and heat dissipation are limited.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides an outdoor electric cabinet with heat dissipation treatment to solve above-mentioned at least one kind technical problem.
The technical scheme of the utility model is that: an outdoor electric cabinet with heat dissipation treatment comprises an electric cabinet body, wherein a top cover is arranged at the top of the electric cabinet body, and the outdoor electric cabinet is characterized in that an interlayer is arranged at the joint of the top cover and the electric cabinet body, a fan hole is formed in the center of the interlayer, a heat dissipation fan is fixed on the fan hole, the air outlet direction of the heat dissipation fan is upward, and the air outlet direction of the heat dissipation fan faces the inner side of the top cover;
a flange is arranged at the joint of the top cover and the electric cabinet body, an air outlet hole is formed in the flange, the air outlet hole is downward, a heat dissipation channel is defined by the top cover and the interlayer, and the air outlet hole is communicated with the heat dissipation channel;
and a power line of the heat radiation fan is connected with a power supply end in the electric cabinet body.
Outdoor environment is abominable, and is higher to the requirement of electronic box IP protection level, the utility model discloses under the appearance that does not change original electric cabinet box, through increasing the interlayer at the top, make overhead guard and box inside separate to become 2 independent spaces, open the fan hole above the interlayer, install the fan, open the gas pocket in the overhead guard bottom for the hot-blast direct discharge that blows off is outside the box, has both increased the volume of airing exhaust and can not reduce IP protection level again. The power line of the fan is led into the cabinet through the IP66 cable joint, and the modification of the top cover part is only to increase the air outlet hole, thus the modification of the sheet metal structure is less. The fan does not need to occupy element installation space in the interlayer, and the space of the box body is saved. The utility model discloses a certain cost can be reduced to the cabinet body radiator fan of market.
The flanges are arranged around the outer wall of the electric cabinet body, and the air outlet holes are arranged on the flanges at equal intervals. The tightness of the connection between the top cover and the electric cabinet body can be ensured, the sufficient number of the air outlet holes is also ensured, and the heat dissipation performance is improved.
The air outlet is in a strip shape. Can ensure air permeability and avoid the entry of impurities.
The number of the heat dissipation fans is four, and the four heat dissipation fans are arranged on the interlayer in a matrix mode.
The utility model discloses a four radiator fan can be better dispel the heat to the box inside.
The electric cabinet box with the junction of interlayer is equipped with the draw-in groove, be equipped with on the interlayer with draw-in groove assorted buckle, the interlayer with the electric cabinet box passes through buckle and draw-in groove joint.
The utility model discloses a thereby the mode of joint is convenient for the dismantlement of interlayer, in case the radiator fan trouble can be convenient for change.
Threaded holes are formed in four corners of the interlayer, and the interlayer is fixedly connected with the electric cabinet body through screws.
The firmness of interlayer installation is ensured.
The interlayer is an iron plate powder spraying piece. The manufacturing cost can be reduced by adopting the common iron plate powder spraying piece on the market.
The corner of the top cover is arc-shaped. Avoiding collision.
The inner wall of the top cover is attached with a protective cushion made of aerogel.
The aerogel can insulate against heat and sound, reduces the direct irradiation of outdoor sunshine.
Drawings
FIG. 1 is a schematic structural view of the top of the electric cabinet of the present invention;
FIG. 2 is a schematic structural view of the partition of the present invention;
fig. 3 is a schematic structural view of the top cover of the present invention.
In the figure: the electric cabinet comprises an electric cabinet body 1, a top cover 2, an interlayer 3, a fan hole 4, a flange 5, an air outlet hole 6 and a cooling fan 7.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-3, an outdoor electric cabinet with heat dissipation treatment comprises an electric cabinet body 1, a top cover 2 is arranged at the top of the electric cabinet body, an interlayer 3 is arranged at the joint of the top cover and the electric cabinet body, a fan hole 4 is arranged in the center of the interlayer, a heat dissipation fan 7 is fixed on the fan hole, the air outlet direction of the heat dissipation fan is upward, and the air outlet direction of the heat dissipation fan faces the inner side of the top cover; a flange 5 is arranged at the joint of the top cover and the electric cabinet body, an air outlet 6 is arranged on the flange, the air outlet is arranged in a downward direction, a heat dissipation channel is enclosed by the top cover and the interlayer, and the air outlet is communicated with the heat dissipation channel; and a power line of the cooling fan is connected with a power supply end in the electric cabinet body. Outdoor environment is abominable, and is higher to the requirement of electronic box IP protection level, the utility model discloses under the appearance that does not change original electric cabinet box, through increasing the interlayer at the top, make overhead guard and box inside separate to become 2 independent spaces, open the fan hole above the interlayer, install the fan, open the gas pocket in the overhead guard bottom for the hot-blast direct discharge that blows off is outside the box, has both increased the volume of airing exhaust and can not reduce IP protection level again. The power line of the fan is led into the cabinet through the IP66 cable joint, and the modification of the top cover part is only to increase the air outlet hole, thus the modification of the sheet metal structure is less. The fan does not need to occupy element installation space in the interlayer, and the space of the box body is saved. The utility model discloses a certain cost can be reduced to the cabinet body radiator fan of market.
The flange is arranged around the outer wall of the electric cabinet body, and the air outlet holes are distributed on the flange at equal intervals. The tightness of the connection between the top cover and the electric cabinet body can be ensured, the sufficient number of the air outlet holes is also ensured, and the heat dissipation performance is improved. The air outlet is in a strip shape. Can ensure air permeability and avoid the entry of impurities. The number of the radiating fans is four, and the four radiating fans are arranged on the interlayer in a matrix mode. The utility model discloses a four radiator fan can be better dispel the heat to the box inside. The junction of electric cabinet box and interlayer is equipped with the draw-in groove, be equipped with on the interlayer with draw-in groove assorted buckle, interlayer and electric cabinet box pass through buckle and draw-in groove joint. The utility model discloses a thereby the mode of joint is convenient for the dismantlement of interlayer, in case the radiator fan trouble can be convenient for change. Threaded holes are formed in four corners of the interlayer, and the interlayer is fixedly connected with the electric cabinet body through screws. The firmness of interlayer installation is ensured. The interlayer is an iron plate powder spraying piece. The manufacturing cost can be reduced by adopting the common iron plate powder spraying piece on the market. The corner of the top cover is arc-shaped. Avoiding collision. The inner wall of the top cover is attached with a layer of protective cushion made of aerogel. The aerogel can insulate against heat and sound, reduces the direct irradiation of outdoor sunshine.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. An outdoor electric cabinet with heat dissipation treatment comprises an electric cabinet body, wherein a top cover is arranged at the top of the electric cabinet body, and the outdoor electric cabinet is characterized in that an interlayer is arranged at the joint of the top cover and the electric cabinet body, a fan hole is formed in the center of the interlayer, a heat dissipation fan is fixed on the fan hole, the air outlet direction of the heat dissipation fan is upward, and the air outlet direction of the heat dissipation fan faces the inner side of the top cover;
a flange is arranged at the joint of the top cover and the electric cabinet body, an air outlet hole is formed in the flange, the air outlet hole is downward, a heat dissipation channel is defined by the top cover and the interlayer, and the air outlet hole is communicated with the heat dissipation channel;
and a power line of the heat radiation fan is connected with a power supply end in the electric cabinet body.
2. The outdoor electric cabinet with heat dissipation treatment of claim 1, wherein: the flanges are arranged around the outer wall of the electric cabinet body, and the air outlet holes are arranged on the flanges at equal intervals.
3. The outdoor electric cabinet with heat dissipation treatment of claim 2, wherein: the air outlet is in a strip shape.
4. The outdoor electric cabinet with heat dissipation treatment of claim 1, wherein: the number of the heat dissipation fans is four, and the four heat dissipation fans are arranged on the interlayer in a matrix mode.
5. The outdoor electric cabinet with heat dissipation treatment of claim 1, wherein: the electric cabinet box with the junction of interlayer is equipped with the draw-in groove, be equipped with on the interlayer with draw-in groove assorted buckle, the interlayer with the electric cabinet box passes through buckle and draw-in groove joint.
6. The outdoor electric cabinet with heat dissipation treatment of claim 1, wherein: threaded holes are formed in four corners of the interlayer, and the interlayer is fixedly connected with the electric cabinet body through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032452.2U CN210610130U (en) | 2019-07-04 | 2019-07-04 | Outdoor electric cabinet with heat dissipation treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032452.2U CN210610130U (en) | 2019-07-04 | 2019-07-04 | Outdoor electric cabinet with heat dissipation treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210610130U true CN210610130U (en) | 2020-05-22 |
Family
ID=70694642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921032452.2U Active CN210610130U (en) | 2019-07-04 | 2019-07-04 | Outdoor electric cabinet with heat dissipation treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210610130U (en) |
-
2019
- 2019-07-04 CN CN201921032452.2U patent/CN210610130U/en active Active
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