CN213460547U

CN213460547U - Outdoor power distribution cabinet

Info

Publication number: CN213460547U
Application number: CN202021685741.5U
Authority: CN
Inventors: 张忠
Original assignee: Hunan Yuneng Electric Group Co ltd
Current assignee: Hunan Yuneng Electric Group Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-15
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to the technical field of power equipment, in particular to a power distribution cabinet used outdoors, which comprises a base and a power distribution cabinet body, wherein the power distribution cabinet body is vertically connected at the upper end of the base, the side walls at the two ends of the power distribution cabinet body are both provided with vents, the outer wall of the power distribution cabinet body is movably provided with a cabinet door through a door spindle, the inner side of the power distribution cabinet body is provided with a dust suction mechanism, the dust suction mechanism comprises two transversely symmetrical fans, the two fans are fixedly arranged on the inner wall of the power distribution cabinet body, the air outlet ends of the two fans are commonly connected with a dust collecting mechanism, the dust collecting mechanism comprises a storage box vertically connected at the upper end of the base through a supporting piece, the top of the storage box is fixedly connected with a filter screen, the utility model has the beneficial effects that the power distribution cabinet exposed outside for, meanwhile, the heat dissipation effect of the power distribution cabinet can be improved when hot weather occurs.

Description

Outdoor power distribution cabinet

Technical Field

The utility model relates to a power equipment technical field especially relates to a be used for open air switch board.

Background

The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops and distributes electric energy of a certain circuit of the power distribution equipment of the previous stage to the nearby loads, the equipment of the level can provide protection, monitoring and control for loads, the power distribution cabinet can be usually exposed outdoors and exposed outside for a long time, dust in the air can enter the power distribution cabinet along the ventilation opening on the outer wall of the power distribution cabinet, the dust can be accumulated on the electrical equipment in the power distribution cabinet for a long time, and the heat dissipation effect of the electrical equipment can be influenced, when meetting hot weather simultaneously, only lean on the vent of switch board outer wall can't reach fine radiating effect, reduced electrical equipment's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing power distribution cabinet exposed outside for a long time in the prior art can get into the inside heat dissipation that influences the inside electrical equipment of power distribution cabinet because of the dust in the air, run into the not good shortcoming of heat dissipation of hot day simultaneously, and the switch board that is used for the open air that proposes.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a power distribution cabinet used outdoors comprises a base and a power distribution cabinet body, wherein the power distribution cabinet body is vertically connected with the upper end of the base, the side walls of the two ends of the power distribution cabinet body are respectively provided with a vent, the outer wall of the power distribution cabinet body is movably provided with a cabinet door through a door shaft, the inner side of the power distribution cabinet body is provided with a dust collection mechanism, the dust collection mechanism comprises two transversely symmetrical fans, the two fans are fixedly arranged on the inner wall of the power distribution cabinet body, the air outlet ends of the two fans are connected with a dust collection mechanism together, the dust collecting mechanism comprises a storage box vertically connected with the upper end of the base through a support piece, the top of the storage box is fixedly connected with a filter screen, the fixed intercommunication of lower extreme of storage case has row material pipe, arrange and install the valve on the material pipe, the outer wall of switch board body is connected with the rain cover perpendicularly, the rain cover is located the upside of storage case.

Preferably, the outer wall of the power distribution cabinet body is vertically connected with the arc cover corresponding to the ventilation opening, and the arc cover and the power distribution cabinet body are integrally formed.

Preferably, two the air-out end of fan all is fixed the intercommunication has the play tuber pipe, two the one end that the fan was kept away from to the play tuber pipe is fixed respectively and is communicate on the outer wall both ends of storage case.

Preferably, support piece includes two horizontal symmetrical bracing pieces, two the lower terminal surface of the common fixed connection storage case of one end of bracing piece, two the other end of bracing piece all is connected with the callus on the sole perpendicularly, the vertical upper end at the base of connecting of callus on the sole.

Preferably, the outer walls of the storage box and the cabinet door are both provided with inspection windows, and the inspection windows are made of transparent glass.

Preferably, integrated into one piece between bracing piece and the callus on the sole, the material of bracing piece and callus on the sole is the aluminum alloy.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up dust absorption mechanism and collection dirt mechanism, when the dust that exists in the air drifted into the switch board inside along the vent of switch board outer wall, can extract the dust through the fan when just getting into the vent, and with its centralized processing, the fan is at the pivoted in-process simultaneously, air flow rate in the multiplicable switch board, the radiating effect is improved, thereby reached and exposed the switch board outside for a long time and can not get into the inside radiating effect that influences the inside electrical equipment of switch board because of the dust in the air, meet the radiating effect that hot day gas also can improve the switch board simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is another perspective view of the present invention;

fig. 3 is a rear view of the present invention;

in the figure: 1. a base; 2. a cabinet door; 3. a power distribution cabinet body; 4. an arc-shaped cover; 5. an inspection window; 6. a fan; 7. an air outlet pipe; 8. a vent; 9. a material storage box; 10. a discharge pipe; 11. a valve; 12. a foot pad; 13. a support bar; 14. a rain shield; 15. and (5) filtering by using a filter screen.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in figures 1-3, the outdoor power distribution cabinet comprises a base 1 and a power distribution cabinet body 3, wherein the power distribution cabinet body 3 is vertically connected to the upper end of the base 1, the side walls of both ends of the power distribution cabinet body 3 are respectively provided with a vent 8, the outer wall of the power distribution cabinet body 3 is movably provided with a cabinet door 2 through a door shaft, the inner side of the power distribution cabinet body 3 is provided with a dust collection mechanism, the dust collection mechanism comprises two fans 6 which are transversely symmetrical, the two fans 6 are respectively and fixedly arranged on the inner wall of the power distribution cabinet body 3, the air outlet ends of the two fans 6 are commonly connected with a dust collection mechanism, the dust collection mechanism comprises a storage box 9 vertically connected to the upper end of the base 1 through a support piece, the top of the storage box 9 is fixedly connected with a filter screen 15, the lower end of the storage box 9 is fixedly, the rain shield 14 is arranged at the upper side of the storage box 9, the type of the fan 6 in the technical scheme can be YWF2D-300 by arranging the dust collection mechanism and the dust collection mechanism, the two fans 6 are respectively connected with an external power supply, when dust existing in the air drifts into the power distribution cabinet body 3 along the ventilation openings 8 at the two sides of the power distribution cabinet body 3, the fans 6 can extract the dust at the first time, meanwhile, the air flow rate in the power distribution cabinet body 3 can be increased, the heat dissipation effect is improved, the extracted dust can be collected in the storage box 9 and the air can flow out along the filter screen 15 by arranging the storage box 9 and the filter screen 15, the valve 11 and the discharge pipe 10 are arranged, the valve 11 is periodically opened, a worker can place the lower end of the discharge pipe 10 by using a containing appliance to take out the dust, by arranging the rain shield 14, when meeting the weather of rain, the rain can be prevented from seeping into the storage box 9 along the filter screen 15 at the top, make dust and rainwater form muddy water, make muddy water form the mud adhesion at the inner wall of storage case 9 after the hot weather again, be difficult to get rid of to reached and exposed the radiating effect that the inside electrical equipment of switch board can not influence because of the dust in the air to the switch board outside for a long time, met the radiating effect that hot weather also can improve the switch board simultaneously.

The outer wall of switch board body 3 corresponds vent 8 vertical connection arc cover 4 in position, and integrated into one piece between arc cover 4 and the switch board body 3 through setting up arc cover 4, can prevent that debris from following vent 8 and falling into switch board body 3 in, plays certain guard action.

The air-out end of two fans 6 all is fixed the intercommunication has a tuber pipe 7, and two one ends that go out tuber pipe 7 and keep away from fan 6 are fixed respectively and are linked up at the outer wall both ends of storage case 9, through setting up out tuber pipe 7, are convenient for fan 6 send people's storage case 9 with the dust that exists in the air in.

Support piece includes two horizontal symmetrical bracing pieces 13, the lower terminal surface of the common fixed connection storage case 9 of one end of two bracing pieces 13, and the other end of two bracing pieces 13 all is connected with callus on the sole 12 perpendicularly, and the vertical connection of callus on the sole 12 is in the upper end of base 1, through setting up bracing piece 13 and callus on the sole 12, has reached the effect that supports storage case 9.

Inspection window 5 has all been seted up to the outer wall of storage case 9 and cabinet door 2, and the material of inspection window 5 is clear glass, through setting up inspection window 5, has reached the effect of being convenient for observe the inside condition of storage case 9 and switch board body 3.

Integrated into one piece between bracing piece 13 and callus on the sole 12, the material of bracing piece 13 and callus on the sole 12 is the aluminum alloy, has reached the effect of increase stability.

The working principle is as follows: through setting up dust absorption mechanism and collection dirt mechanism, when the dust that exists in the air drifts into switch board body 3 inside along vent 8 of 3 both sides of switch board body, can extract the dust through fan 6 when just getting into vent 8, and with its centralized processing, fan 6 is at the pivoted in-process simultaneously, the air flow rate in multiplicable switch board body 3, the radiating effect is improved, thereby it can not get into the inside radiating effect that influences the inside electrical equipment of switch board because of the dust in the air to have reached the switch board that exposes for a long time, meet the radiating effect that hot day also can improve the switch board simultaneously.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be used for open air switch board, includes base (1) and switch board body (3), its characterized in that: the power distribution cabinet is characterized in that the power distribution cabinet body (3) is vertically connected to the upper end of the base (1), vent openings (8) are formed in the side walls of the two ends of the power distribution cabinet body (3), a cabinet door (2) is movably mounted on the outer wall of the power distribution cabinet body (3) through a door hinge, a dust collection mechanism is arranged on the inner side of the power distribution cabinet body (3), the dust collection mechanism comprises two transversely symmetrical fans (6), the two fans (6) are fixedly mounted on the inner wall of the power distribution cabinet body (3), the air outlet ends of the two fans (6) are jointly connected with a dust collection mechanism, the dust collection mechanism comprises a storage box (9) vertically connected to the upper end of the base (1) through a support piece, a filter screen (15) is fixedly connected to the top of the storage box (9), a material discharge pipe (10) is fixedly communicated with the lower end of, the outer wall of switch board body (3) is connected with rain shade (14) perpendicularly, rain shade (14) are located the upside of storage case (9).

2. A switch board for outdoor use according to claim 1, characterized in that: the outer wall of switch board body (3) corresponds vent (8) position vertical connection arc cover (4), integrated into one piece between arc cover (4) and switch board body (3).

3. A switch board for outdoor use according to claim 1, characterized in that: two the air-out end of fan (6) all is fixed the intercommunication has air-out pipe (7), two the one end that fan (6) were kept away from in air-out pipe (7) is fixed the intercommunication respectively on the outer wall both ends of storage case (9).

4. A switch board for outdoor use according to claim 1, characterized in that: support piece includes two horizontal symmetrical bracing pieces (13), two the lower terminal surface of the common fixed connection storage case (9) of one end of bracing piece (13), two the other end of bracing piece (13) all is connected with callus on the sole (12) perpendicularly, the vertical upper end of connecting in base (1) of callus on the sole (12).

5. A switch board for outdoor use according to claim 1, characterized in that: inspection window (5) have all been seted up to the outer wall of storage case (9) and cabinet door (2), the material of inspection window (5) is transparent glass.

6. A switch board for open air according to claim 4, characterized in that: the supporting rod (13) and the foot pad (12) are integrally formed, and the supporting rod (13) and the foot pad (12) are made of aluminum alloy.