CN211959837U - Direct current power supply cabinet convenient to move - Google Patents

Abstract

The utility model discloses a DC power supply cabinet convenient to remove, including the power cabinet body, the lower extreme of power cabinet body is equipped with removes the wheel, this internal cavity that is equipped with of power cabinet, is equipped with the spring in the cavity, and the upper end of spring is equipped with the slider. The device can upwards blow through the fan, cold wind enters into this internally of power cabinet through the air vent, blow off this internal heat of power cabinet from the dust screen, effectually take away this internal heat with the power cabinet, make the heat dissipation of power cabinet body comparatively abundant, can also be when removing, directly promote the power cabinet, make the removal wheel of power cabinet lower extreme remove subaerial, make things convenient for the removal of power cabinet, when needs stop the power cabinet, can stimulate the landing leg downwards, make the bottom of landing leg surpass and remove the wheel, pass the opening again with the picture peg and insert in the slot, with the rigidity of landing leg, make things convenient for the placing of power cabinet.

Description

Direct current power supply cabinet convenient to move

Technical Field

The utility model belongs to the technical field of the DC power supply cabinet, specifically be convenient for the DC power supply cabinet that removes.

Background

The power cabinet convenient to move disclosed by the license bulletin No. CN 209488016U comprises a cuboid power cabinet, wherein four corners of the bottom surface of a bottom plate of the power cabinet are fixedly provided with a support column and a moving wheel device respectively, a plurality of partition plates are arranged in the power cabinet, a round hole is formed in the middle of a top plate of the power cabinet, a fan device is arranged in the round hole, a dustproof device is further arranged at the top of the top plate and comprises a cover plate and two dustproof nets, the dustproof nets are cylindrically arranged around the periphery of the round hole, a smoke detector is further arranged at the bottom surface of the top plate, and an acousto-optic alarm number connected with the smoke detector is arranged at the top of the cover plate; the curb plate the back plate and the front bezel lateral surface four corners of power cabinet is equipped with the bumping post respectively, the outside of bumping post is equipped with rubber buffer, the middle part of curb plate is equipped with supplementary promotion handle, the utility model discloses can conveniently remove, the radiating effect is good.

When the power cabinet needs to be moved, the electric telescopic column extends to enable the universal wheels to be in contact with the ground, the supporting columns are suspended, the power cabinet is pushed to a specified position, after the power cabinet reaches the specified position, the electric telescopic column contracts to enable the supporting columns to be in contact with the ground, the universal wheels are suspended, and the power cabinet stably stands at the specified position; the partition board can be used for placing devices of power supply equipment, the partition board is provided with a vent hole, and gaps are reserved among the square boards, the partition board and the power supply cabinet, so that airflow can pass conveniently, and the ventilation in the power supply cabinet is facilitated; due to the arrangement of the fan device and the dustproof device, dust can be prevented from entering the power cabinet while heat dissipation and ventilation are realized, a complete airflow channel from top to bottom can be formed in the power cabinet due to the existence of the dustproof net, the circular holes, the ventilation holes and the strip-shaped air outlet holes, heat dissipation is facilitated, the strip-shaped air outlet holes in the bottom plate are always outwards exhausted, and external water vapor can be prevented from invading the power box from the bottom plate; the LED lamps can illuminate the space inside the power cabinet in a partition mode, and technicians can conveniently operate the LED lamps during maintenance; the anticollision post is used for protecting the power cabinet, and the supplementary more easy promotion power cabinet of handle that promotes, but from the upper end to blowing to the cabinet body, gaseous blow off from the upper end again for the heat dissipation of the cabinet body is very insufficient, and the cabinet body removes when using and fixes very inconvenient, and the result of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a DC power supply cabinet convenient to remove to solve the poor problem of cabinet body radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: a direct-current power cabinet convenient to move comprises a power cabinet body, wherein the lower end of the power cabinet body is provided with moving wheels, the moving wheels are welded at the lower end of the power cabinet body, a cavity is formed in the power cabinet body, the two cavities are respectively arranged at two ends of the power cabinet body, a spring is arranged in the cavity, the lower end of the spring is welded on the inner wall of the cavity, the upper end of the spring is welded on a sliding block, the upper end of the spring is provided with a sliding block, the cross section area of the sliding block is the same as that of the cavity, so that the sliding block is limited in the cavity, the sliding block can only slide in the cavity, the outer surface of the sliding block is slidably connected in the cavity, the outer side of the sliding block is provided with a supporting leg, the supporting leg is a rectangular plate and can be supported on the ground to support the, slide in the opening and peg graft and have the picture peg, the picture peg can pass the mouth and insert this internal slot of power cabinet, with the rigidity of landing leg, the picture peg outside is pegged graft in this is internal in the power cabinet through the slot slip.

Preferably, the power cabinet body is internally provided with an empty groove, and the empty groove is arranged in the middle of the lower end of the power cabinet body.

Preferably, a fixed block is arranged in the empty groove, and the fixed block is fixedly installed in the empty groove.

Preferably, a fan is arranged in the fixed block, the fan is provided with four rings and arranged on the fixed block, the fan can blow air upwards, and the air enters the power cabinet body through the vent holes and blows heat in the power cabinet body into the air through the dust screen.

Preferably, the upper portion of the fan is provided with vent holes, the vent holes are uniformly distributed in the lower end of the power cabinet body and are arranged right above the fan, and the area of the vent holes is slightly larger than the sectional area of the fixing block.

Preferably, this internal sliding connection of power cabinet has the dust screen, and the dust screen is the rectangle, directly inserts at this internal power cabinet, and it is internal that the dust screen can effectually place the dust and enter into power cabinet, the outside of dust screen is equipped with the extension board, extension board fixed mounting in the outside of dust screen.

Preferably, the support plates are fixed in the power cabinet body through bolt threads, four bolts penetrate through the support plates and are connected into the power cabinet body through the bolt threads, and the bolts are arranged at four corners of the support plates on two sides and can stably fix the support plates.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the device can be through the fan to the updraft, and cold wind enters into this internally through the air vent, blows off this internal heat of power cabinet from the dust screen, and the effectual this internal heat with the power cabinet is taken away for the heat dissipation of power cabinet body is comparatively abundant.

2. The device can directly promote the power cabinet when removing for the removal wheel of power cabinet lower extreme removes subaerial, makes things convenient for the removal of power cabinet, when needs stop the power cabinet, can stimulate the landing leg downwards, makes the bottom of landing leg surpass and removes the wheel, passes the opening with the picture peg again and inserts the slot in, with the rigidity of landing leg, makes things convenient for placing of power cabinet.

Drawings

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

FIG. 2 is a sectional view of the power cabinet of the present invention in a moving state;

FIG. 3 is a sectional view of the power cabinet of the present invention in a stopped state;

fig. 4 is a top cross-sectional view of the present invention.

In the figure: 1. a power cabinet body; 11. a moving wheel; 21. a cavity; 22. a spring; 23. a slider; 24. a support leg; 25. a port; 26. inserting plates; 27. a slot; 31. an empty groove; 32. a fixed block; 33. a fan; 34. a vent hole; 35. a dust screen; 36. a support plate; 37. and (4) bolts.

Detailed Description

Referring to fig. 1, 2, 3 and 4, the dc power cabinet convenient to move includes a power cabinet body 1, a moving wheel 11 is disposed at a lower end of the power cabinet body 1, the moving wheel 11 is welded at the lower end of the power cabinet body 1, two cavities 21 are disposed in the power cabinet body 1, the two cavities 21 are respectively disposed at two ends of the power cabinet body 1, a spring 22 is disposed in the cavity 21, a lower end of the spring 22 is welded at an inner wall of the cavity 21, an upper end of the spring 22 is welded at a sliding block 23, a sliding block 23 is disposed at an upper end of the spring 22, a cross-sectional area of the sliding block 23 is the same as a cross-sectional area of the cavity 21, so that the sliding block 23 is limited in the cavity 21 to ensure that the sliding block 23 can only slide in the cavity 21, an outer surface of the sliding block 23 is slidably connected in the cavity 21, a leg 24 is disposed at, avoid power cabinet body 1 to remove, be equipped with opening 25 on landing leg 24, opening 25 sets up the lower extreme at landing leg 24, and it has picture peg 26 to slide in opening 25 and peg graft, and picture peg 26 can pass during opening 25 inserts this internal slot 27 of power cabinet, with landing leg 24's rigidity, and the picture peg 26 outside is passed through the slot 27 and is slided to peg graft in this internal 1 of power cabinet.

Referring to fig. 2 and 3, an empty slot 31 is formed in the power cabinet body 1, and the empty slot 31 is disposed in the middle of the lower end of the power cabinet body 1.

Referring to fig. 2 and 3, a fixing block 32 is disposed in the hollow groove 31, and the fixing block 32 is fixedly installed in the hollow groove 31.

Referring to fig. 2 and 3, a fan 33 is disposed in the fixing block 32, four rings of the fan 33 are disposed on the fixing block 32, the fan 33 can blow air upwards, and the air enters the power cabinet body 1 through the vent holes 34 and blows heat in the power cabinet body to the air through the dust screen 35.

Referring to fig. 2 and 3, vent holes 34 are formed above the fan 33, the vent holes 34 are uniformly distributed in the lower end of the power cabinet body 1 and are arranged right above the fan 33, and the area of the vent holes 34 is slightly larger than the sectional area of the fixing block 32.

Referring to fig. 1, 2, 3 and 4, a dust screen 35 is slidably connected to the power cabinet body 1, the dust screen 35 is rectangular and is directly inserted into the power cabinet body 1, the dust screen 35 can effectively prevent dust from entering the power cabinet body 1, a support plate 36 is arranged on the outer side of the dust screen 35, and the support plate 36 is fixedly installed on the outer side of the dust screen 35.

Referring to fig. 1, 2 and 3, the support plate 36 is fixed in the power cabinet body 1 by a bolt 37 through threads, four bolts 37 are provided and respectively penetrate through the support plate 36 to be connected into the power cabinet body 1 through threads, and the bolts 37 are provided at four corners of the support plates 36 at two sides to stably fix the support plate 36.

The working principle of the scheme is as follows: when the power cabinet is used, the power cabinet body 1 can be directly moved, so that the moving wheels 11 at the lower end of the power cabinet body 1 slide on the ground, until the power cabinet body 1 moves to a proper position, the power cabinet body 1 is lifted, the supporting legs 24 at two sides are pulled downwards, the supporting legs 24 drive the sliding blocks 23 to slide in the cavities 21, the springs 22 are compressed, until the supporting legs 24 pull the lower ends of the moving wheels 11, the through holes 25 and the slots 27 are positioned on the same horizontal plane, the inserting plates 26 penetrate through the through holes 25 to be inserted into the slots 27, the positions of the supporting legs 24 are fixed, and at the moment, the supporting legs 24 are supported on the ground, so that the power cabinet body 1 can be firmly arranged on the ground; and fan 33 can upwards blow the air, the air enters into power cabinet body 1 through air vent 34, blow the heat in power cabinet body 1 to the atmosphere from dust screen 35 along with the air together, make the heat dissipation of power cabinet body 1 comparatively abundant, when needing to clear up dust screen 35, can unscrew bolt 37, take out dust screen 35 from power cabinet body 1, put back to power cabinet body 1 after the washing again, pass support plate 36 again with bolt 37 and screw in the position of dust screen 35 in power cabinet body 1 is fixed.

Claims (7)

1. DC power supply cabinet convenient to remove, including power cabinet body (1), its characterized in that: the lower extreme of power cabinet body (1) is equipped with removal wheel (11), be equipped with cavity (21) in power cabinet body (1), be equipped with spring (22) in cavity (21), the upper end of spring (22) is equipped with slider (23), the surface sliding connection of slider (23) is in cavity (21), the outside of slider (23) is equipped with landing leg (24), be equipped with opening (25) on landing leg (24), it has picture peg (26) to slide in opening (25) to peg graft, picture peg (26) outside is pegged graft in power cabinet body (1) through slot (27) slip.

2. The portable direct current power cabinet of claim 1, wherein: an empty groove (31) is arranged in the power cabinet body (1).

3. The portable direct current power cabinet of claim 2, wherein: a fixed block (32) is arranged in the empty groove (31).

4. The portable direct current power cabinet of claim 3, wherein: a fan (33) is arranged in the fixed block (32).

5. The portable direct current power cabinet of claim 4, wherein: and a vent hole (34) is arranged above the fan (33).

6. The portable direct current power cabinet of claim 1, wherein: the power cabinet is characterized in that a dust screen (35) is connected to the power cabinet body (1) in a sliding mode, and a support plate (36) is arranged on the outer side of the dust screen (35).

7. The portable direct current power cabinet of claim 6, wherein: the support plate (36) is fixed in the power cabinet body (1) through a bolt (37) in a threaded mode.

Images