CN211720032U - Maintenance-free AC/DC power supply cabinet - Google Patents
Maintenance-free AC/DC power supply cabinet Download PDFInfo
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- CN211720032U CN211720032U CN202020770637.XU CN202020770637U CN211720032U CN 211720032 U CN211720032 U CN 211720032U CN 202020770637 U CN202020770637 U CN 202020770637U CN 211720032 U CN211720032 U CN 211720032U
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Abstract
The utility model discloses a non-maintaining alternating current-direct current power cabinet, including the cabinet body, it has the cabinet door to articulate on the cabinet body, and the top of the cabinet body is equipped with the roof, is equipped with radiator fan between the roof and the cabinet body, is equipped with the louvre on the cabinet body, and the both sides of the cabinet body are equipped with the air vent, are equipped with transparent observation window on the cabinet door, and one side of cabinet door is equipped with electrostatic precipitator, and the internal guide plate that is equipped with of cabinet, the one end slope of guide plate is connected with the dust collecting tank downwards, and the bottom of the cabinet body is equipped with the. Compared with the prior art, the utility model the advantage lie in: the control cooling fan takes away the hot-air, and the hot-air is discharged along the heat dissipation passageway of vertical direction, guarantees the steady operation of inside components and parts, and the radiating effect is good, and the dust of the internal portion of cabinet is collected to the ash storage box in the dust collecting tank in along the guide plate through gravity in, and electrostatic precipitator also constantly collects the internal floated dust of cabinet, and the dust removal effect is good, and regular cleaning can, and the clearance is convenient.
Description
Technical Field
The utility model relates to a power cabinet technical field specifically indicates a non-maintaining alternating current-direct current power cabinet.
Background
In the fields of communication, power supply, automatic control and the like, electronic and electrical equipment and electronic components need to be installed through a power cabinet. The power cabinet is generally internally provided with a plurality of high-voltage and low-voltage distribution equipment which generate a great amount of heat, so that the power cabinet has to have a strong heat dissipation capability. However, the existing power cabinet dissipates heat through a simple heat dissipation hole and a heat dissipation fan arranged on one side of the cabinet body, the heat dissipation range of the heat dissipation fan is related to the position of the heat dissipation fan, and the heat dissipation effect of some components arranged on the top of the power cabinet is poor. The start-up of cooling fan can bring some dirty gas into cabinet body inside, piles up on components and parts for a long time, produces static easily and leads to the circuit trouble.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a non-maintaining alternating current-direct current power cabinet.
In order to solve the technical problem, the utility model provides a technical scheme does: a maintenance-free AC/DC power supply cabinet comprises a cabinet body, wherein a plurality of electrical components are arranged inside the cabinet body, a cabinet door is hinged on the cabinet body, a top plate is arranged at the top of the cabinet body, a heat radiation fan is arranged between the top plate and the cabinet body, the cabinet body is provided with heat dissipation holes, a heat dissipation channel is arranged between the heat dissipation holes and the heat dissipation fan, the heat dissipation holes are vertically arranged with an air inlet flow passage of the heat dissipation fan, the two sides of the cabinet body are provided with vent holes, the cabinet door is provided with a transparent observation window, one side of the cabinet door facing the interior of the cabinet body is provided with an electrostatic dust collector, the bottom of the electrostatic dust collector is provided with an ash discharge hopper, a guide plate is arranged in the cabinet body, the guide plate is obliquely arranged, one end of the guide plate is obliquely and downwards connected with a dust collecting groove, the bottom of the cabinet body is provided with a base, the dust collecting groove is arranged on the base, and a drawable dust storage box is arranged in the dust collecting groove.
As an improvement, the vent hole is in a long strip shape, and a dustproof baffle is obliquely arranged above the vent hole.
As an improvement, the inner side of the vent hole is provided with a blocking net.
As an improvement, the cabinet is internally provided with a temperature sensor which is electrically connected with the heat radiation fan.
As an improvement, the outer sides of the cabinet door and the cabinet body are provided with anticorrosive coatings.
Compared with the prior art, the utility model the advantage lie in: the structure is simple, and the use is convenient; the internal air of cabinet is under the long-time work of components and parts, it constantly rises to be heated, when temperature sensor detected the internal temperature of cabinet and reached the setting value, control radiator fan takes away the hot-air, the hot-air is discharged along the radiating passage of vertical direction, guarantee the steady operation of inside components and parts, the radiating effect is good, vent department is equipped with the arresting net, reduce the entering of dust, the dust of the internal portion of cabinet is collected to the ash storage box in the dust collecting tank in along the guide plate through gravity, electrostatic precipitator also constantly collects the internal floated dust of cabinet, the dedusting effect is good, regular cleaning can, it is convenient to clear up.
Drawings
Fig. 1 is a schematic structural view of a maintenance-free ac/dc power cabinet of the present invention.
Fig. 2 is a side view cross section of the maintenance-free ac/dc power cabinet of the present invention.
As shown in the figure: 1. the cabinet body, 2, cabinet door, 3, roof, 4, cooling fan, 5, louvre, 5.1, heat dissipation channel, 6, air vent, 7, observation window, 8, electrostatic precipitator, 8.1, dust hopper, 9, guide plate, 10, dust collecting tank, 11, base, 12, ash storage box, 13, dustproof baffle, 14, temperature sensor.
Detailed Description
The following will explain the maintenance-free ac/dc power cabinet in detail with reference to the attached drawings.
With the attached drawings, the maintenance-free alternating current-direct current power cabinet comprises a cabinet body 1, a plurality of electrical components are arranged inside the cabinet body 1, a cabinet door 2 is hinged on the cabinet body 1, an anti-corrosion coating is arranged on the outer sides of the cabinet door 2 and the cabinet body 1, a top plate 3 is arranged at the top of the cabinet body 1, a heat dissipation fan 4 is arranged between the top plate 3 and the cabinet body 1, heat dissipation holes 5 are arranged on the cabinet body 1, heat dissipation channels 5.1 are arranged between the heat dissipation holes 5 and the heat dissipation fan 4, the heat dissipation holes 5 are perpendicular to an air inlet flow passage of the heat dissipation fan 4, vent holes 6 are arranged on two sides of the cabinet body 1, the vent holes 6 are in a strip shape, a dustproof baffle 13 is obliquely arranged above the vent holes 6, a blocking net is arranged on the inner side of the vent holes 6, a transparent observation window 7 is arranged on the cabinet door, the guide plate 9 is obliquely arranged, one end of the guide plate 9 is obliquely and downwards connected with a dust collecting groove 10, the bottom of the cabinet body 1 is provided with a base 11, the dust collecting groove 10 is arranged on the base 11, a drawable dust storage box 12 is arranged in the dust collecting groove 10, a temperature sensor 14 is arranged inside the cabinet body 1, and the temperature sensor 14 is electrically connected with the heat dissipation fan 4.
When the utility model is implemented, the air in the cabinet body is heated and rises continuously under the long-time work of components, when the temperature sensor detects that the temperature in the cabinet body reaches a set value, the heat dissipation fan is controlled to pump out the hot air, the hot air is discharged along the heat dissipation channel in the vertical direction, the stable operation of the internal components is ensured, the heat dissipation effect is good, and the heat dissipation channel of the vertical air inlet channel is matched with the top plate, so that the dust is effectively reduced from entering the cabinet body; the blocking net is arranged at the position of the vent hole, so that dust is prevented from entering, dust in the cabinet body is collected into the dust storage box in the dust collection groove along the guide plate through gravity, the electrostatic dust collector is also used for continuously collecting floating dust in the cabinet body, the dust collection effect is good, regular cleaning can be performed, and the cleaning is convenient.
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 (5)
1. The utility model provides a non-maintaining alternating current-direct current power cabinet, includes the cabinet body (1), the cabinet body (1) is inside to be equipped with a plurality of electrical components and parts, it has cabinet door (2), its characterized in that to articulate on the cabinet body (1): the dust-removing cabinet is characterized in that a top plate (3) is arranged at the top of the cabinet body (1), a heat-radiating fan (4) is arranged between the top plate (3) and the cabinet body (1), heat-radiating holes (5) are formed in the cabinet body (1), heat-radiating channels (5.1) are arranged between the heat-radiating holes (5) and the heat-radiating fan (4), the heat-radiating holes (5) are perpendicular to an air inlet flow channel of the heat-radiating fan (4), vent holes (6) are formed in two sides of the cabinet body (1), a transparent observation window (7) is arranged on the cabinet door (2), an electrostatic dust collector (8) is arranged on one side, facing the interior of the cabinet body (1), of the cabinet door (2), an ash-discharging hopper (8.1) is arranged at the bottom of the electrostatic dust collector (8), a guide plate (9) is arranged in the cabinet body (1), the, the bottom of the cabinet body (1) is provided with a base (11), the dust collecting groove (10) is arranged on the base (11), and a drawable dust storage box (12) is arranged in the dust collecting groove (10).
2. The maintenance-free alternating current and direct current power cabinet according to claim 1, characterized in that: the vent hole (6) is in a strip shape, and a dustproof baffle (13) is obliquely arranged above the vent hole (6).
3. The maintenance-free alternating current and direct current power cabinet according to claim 1, characterized in that: the inner side of the vent hole (6) is provided with a blocking net.
4. The maintenance-free alternating current and direct current power cabinet according to claim 1, characterized in that: the cabinet body (1) is internally provided with a temperature sensor (14), and the temperature sensor (14) is electrically connected with the heat radiation fan (4).
5. The maintenance-free alternating current and direct current power cabinet according to claim 1, characterized in that: and anticorrosion coatings are arranged on the outer sides of the cabinet door (2) and the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020770637.XU CN211720032U (en) | 2020-05-11 | 2020-05-11 | Maintenance-free AC/DC power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020770637.XU CN211720032U (en) | 2020-05-11 | 2020-05-11 | Maintenance-free AC/DC power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211720032U true CN211720032U (en) | 2020-10-20 |
Family
ID=72836429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020770637.XU Active CN211720032U (en) | 2020-05-11 | 2020-05-11 | Maintenance-free AC/DC power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211720032U (en) |
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2020
- 2020-05-11 CN CN202020770637.XU patent/CN211720032U/en active Active
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