CN211295800U - Cooling device for power distribution cabinet - Google Patents
Cooling device for power distribution cabinet Download PDFInfo
- Publication number
- CN211295800U CN211295800U CN202020253163.1U CN202020253163U CN211295800U CN 211295800 U CN211295800 U CN 211295800U CN 202020253163 U CN202020253163 U CN 202020253163U CN 211295800 U CN211295800 U CN 211295800U
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- Prior art keywords
- distribution cabinet
- power distribution
- switch board
- cooling
- cooling box
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Abstract
The utility model discloses a cooling device for power distribution cabinet, it is installed on the power distribution cabinet, its characterized in that: including base and cooling box, base fixed mounting be in the bottom of switch board, and seted up the exhaust groove on its lower terminal surface, the both ends in exhaust groove run through on the side end face of base, and its with the inside intercommunication of switch board, cooling box fixed mounting be in the top of switch board, and its lower extreme fixed mounting have a plurality of forced draught fan fill, the cooling incasement is located the top fixed mounting that the forced draught fan was fought has a draught fan, the cooling incasement is located the dustproof cloth of detachable is installed to the top of draught fan, the utility model discloses the advantage compared with prior art lies in: the temperature reduces when making outside air enter into the switch board through the air pressure fill for whole still can play the cooling effect when the inside and outside difference in temperature of switch board is less, overall structure is simple, and the cost is lower, and the practicality is strong.
Description
Technical Field
The utility model relates to a switch board technical field specifically indicates a use heat sink on switch board.
Background
The switch board is very common in each production field, because install all kinds of electrical components in it, consequently, the temperature in the switch board is higher than its outside temperature relatively, traditional switch board is last to be disposed the exhaust fan, in order to cool down the switch board, but when being in the higher workshop of temperature or in the hot environment in summer, the inside and outside temperature difference of switch board is not big or even outside temperature is higher, consequently, the effect of cooling just can not be played to the exhaust fan, and some switch boards use cooling modes such as water-cooling, compressor cooling, its cost is higher, and difficult maintenance of overhauing, consequently, it is necessary to improve.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a cooling device for power distribution cabinet is last.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a cooling device for power distribution cabinet is last, its installs on the power distribution cabinet, including base and cooling box, base fixed mounting is in the bottom of power distribution cabinet, and has seted up the exhaust duct on its lower terminal surface, the both ends in exhaust duct run through on the side end face of base, and its with the inside intercommunication of power distribution cabinet, cooling box fixed mounting be in the top of power distribution cabinet, and its lower extreme fixed mounting have a plurality of forced air fill, the less end of forced air fill with the inside intercommunication of power distribution cabinet, and its great end with cooling box intercommunication, the cooling incasement is located the top fixed mounting of forced air fill has the induced fan, the cooling incasement is located detachable dustproof cloth is installed to the top of induced fan.
And the base is fixedly provided with a plurality of radiating fins.
The cooling box is characterized in that a square ring plate is arranged in the cooling box, a plurality of hooks are fixedly mounted on the periphery of the square ring plate, a plurality of hanging rings are fixedly mounted on the inner end face of the cooling box, the hooks are matched with the hanging rings, and the dustproof cloth is fixedly mounted on the square ring plate through a plurality of screws.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model provides a cooling device for power distribution cabinet is last has included the base, the cooling case, the pressure wind fill, draw the fan, parts such as dustproof cloth, through drawing the fan, parts such as base, make to form top-down's air flow in the switch board, not only can make the switch board temperature reduce, can also reduce the dust in the low switch board, the temperature reduces when making outside air enter into the switch board through the pressure wind fill, make wholly still can play the cooling effect when the inside and outside difference in temperature of switch board is less, can avoid outside dust to enter into the switch board through dustproof cloth, avoid leading to the dust in the switch board to increase because of the cooling, and dustproof cloth easily clears up the maintenance, overall structure is simple, the cost is lower, therefore, the clothes hanger is strong in.
Drawings
Fig. 1 is a schematic structural view of the cooling device for the power distribution cabinet of the present invention.
Fig. 2 is a schematic structural view of a portion a in fig. 1.
As shown in the figure: 1. switch board, 2, base, 3, cooling box, 4, air exhaust groove, 5, pressure wind fill, 6, induced fan, 7, dustproof cloth, 8, fin, 9, square ring board, 10, couple, 11, link.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Examples, see fig. 1-2:
a cooling device for a power distribution cabinet is installed on a power distribution cabinet 1, a cabinet door is arranged at the front end of the power distribution cabinet 1, the cabinet door is installed on the power distribution cabinet 1 through a hinge, the cooling device comprises a base 2 and a cooling box 3, the base 2 is made of an aluminum alloy material so as to facilitate heat in the power distribution cabinet 1 to be discharged, the base 2 is fixedly installed at the bottom of the power distribution cabinet 1, an exhaust groove 4 is formed in the lower end face of the base, the base 2 is fixed on a bottom plate of the power distribution cabinet 1 through bolts, two ends of the exhaust groove 4 penetrate through the side end face of the base 2 and are communicated with the interior of the power distribution cabinet 1, a plurality of through holes are formed in the bottom plate of the power distribution cabinet 1, a plurality of through holes are formed in the base 2, the through holes in the bottom plate of the power distribution cabinet 1 are communicated with the through holes in the base 2, the through holes in the base 2 are, The through holes and the air exhaust grooves 4 on the base 2 are exhausted from the side end of the base 2.
In order to improve the heat dissipation efficiency of the base 2, a plurality of heat dissipation fins 8 are fixedly mounted on the base 2, and the heat dissipation fins 8 are distributed around the base 1 and made of an aluminum alloy material.
The cooling box 3 is fixedly arranged at the top of the power distribution cabinet 1, a plurality of compressed air hoppers 5 are fixedly arranged at the lower end of the cooling box 3, the cooling box 3 is of a box body structure which is communicated up and down, the lower end of the cooling box 3 is fixed on the top plate of the power distribution cabinet 1 through screws, the two ends of each compressed air hopper 5 are communicated, the diameter of one end of each compressed air hopper 5 is smaller than that of the other end of each compressed air hopper, the smaller end of each compressed air hopper 5 is communicated with the inside of the power distribution cabinet 1, the larger end of each compressed air hopper 5 is communicated with the cooling box 3, a plurality of through holes are formed in the top plate of the power distribution cabinet 1, the smaller ends of the compressed air hoppers 5 are fixedly inserted into the through holes, the larger ends of the compressed air hoppers 5 are positioned in the cooling box 3 and distributed at the top of the power distribution cabinet 1 in a matrix shape, according to the principle of air compression, after air is ventilated through the compressed in the direction from the larger ends of the compressed air hoppers 5 to the, an induced draft fan 6 is fixedly arranged in the cooling box 3 above the compressed air hopper 5, the blowing end of the induced draft fan 6 faces the compressed air hopper 5, the air inlet end of the cooling box faces the upper part of the cooling box 3, the induced draft fan 6 is fixed in the cooling box 3 through a bolt, after the induced draft fan 6 is started, the external air is blown into the compressed air hopper 5, the air cooled by the compressed air hopper 5 immediately enters the power distribution cabinet 1, the air in the power distribution cabinet 1 is exhausted through the base 2, wherein, the cooled air carries a large amount of heat out when passing through the power distribution cabinet 1, thereby realizing the cooling of each electric component in the power distribution cabinet 1, be located in cooling box 3 detachable dustproof cloth 7 is installed to the top of induced fan 6, and dustproof cloth 7 can adopt dacron acupuncture felt, and dustproof cloth 7 is arranged in filtering the foreign particles in the outside air, avoids the dust particle in the outside air to enter into switch board 1.
Wherein the dustproof cloth 7 can be installed in the cooling box 3 in a mode that the hooks are matched with the hanging rings, specifically, a square ring plate 9 is arranged in the cooling box 3, a plurality of hooks 10 are fixedly installed on the periphery of the square ring plate 9, the hanging buckle ends of the hooks 10 are downward, a plurality of hanging rings 11 are fixedly installed on the inner end face of the cooling box 3, the hanging rings 11 correspond to the hooks 10 one by one, the hooks 10 are matched with the hanging rings 11, the hooks 10 are hung and buckled in the hanging rings 11 to realize the installation of the square ring plate 9 in the cooling box 3, due to the effect of the induced fan 6, the hooks 10 can be firmly hung and buckled in the hanging rings 10, the dustproof cloth 7 is fixedly installed on the square ring plate 9 through a plurality of screws, the periphery of the dustproof cloth 7 is fixed on the inner side face of the square ring plate 9 through the screws, wherein, gaskets are arranged on the screws, and the dustproof cloth 7 is installed in the cooling box 3 through the square ring plate 9, the operation is simple, and the maintenance is convenient.
When switch board 1 uses, induced air fan 6 is in the open mode all the time, and outside air enters into switch board 1 through the cooling of pressure wind scoop 5, and it is discharged the heat in switch board 1 from the both sides of base 2 to make the temperature reduction in switch board 1, simultaneously, it still makes the air in switch board 1 flow from top to bottom, avoids the dust to fall on the electrical component in switch board 1.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (3)
1. The utility model provides a cooling device for on switch board, its installs on switch board (1), its characterized in that: comprises a base (2) and a cooling box (3), wherein the base (2) is fixedly arranged at the bottom of the power distribution cabinet (1), and the lower end surface is provided with an exhaust groove (4), the two ends of the exhaust groove (4) penetrate through the side end surface of the base (2), and is communicated with the inside of the power distribution cabinet (1), the cooling box (3) is fixedly arranged at the top of the power distribution cabinet (1), and the lower end of the air distribution cabinet is fixedly provided with a plurality of air compression hoppers (5), the smaller ends of the air compression hoppers (5) are communicated with the inside of the power distribution cabinet (1), and the larger end of the air inlet is communicated with the cooling box (3), a draught fan (6) is fixedly arranged in the cooling box (3) and above the compressed air hopper (5), and detachable dustproof cloth (7) is arranged above the induced fan (6) in the cooling box (3).
2. The cooling device for the power distribution cabinet according to claim 1, wherein: a plurality of radiating fins (8) are fixedly arranged on the base (2).
3. The cooling device for the power distribution cabinet according to claim 1, wherein: be equipped with square ring board (9) in cooling box (3), fixed mounting all around of square ring board (9) has a plurality of couple (10), fixed mounting has a plurality of link (11) on the interior terminal surface of cooling box (3), couple (10) with link (11) use the cooperation, dustproof cloth (7) are in through a plurality of screw fixed mounting on square ring board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253163.1U CN211295800U (en) | 2020-03-04 | 2020-03-04 | Cooling device for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253163.1U CN211295800U (en) | 2020-03-04 | 2020-03-04 | Cooling device for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211295800U true CN211295800U (en) | 2020-08-18 |
Family
ID=72016104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020253163.1U Active CN211295800U (en) | 2020-03-04 | 2020-03-04 | Cooling device for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211295800U (en) |
-
2020
- 2020-03-04 CN CN202020253163.1U patent/CN211295800U/en active Active
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