CN219591964U - Electrical equipment power distribution cabinet capable of ventilating and radiating - Google Patents

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a ventilation and heat dissipation type power distribution cabinet for electrical equipment. The electric equipment mainly aims at the problems that when the existing power distribution cabinet dissipates heat, short circuit is caused by long-time dust accumulation of the electric equipment, and the probability of faults of the equipment is increased, and the following technical scheme is provided: including the cabinet body, be provided with the distribution district in the cabinet body, movable mounting has the cabinet door on the cabinet body, the mounting groove has been seted up in the cabinet door, still fixed mounting has the protection net in the cabinet door, one side that the cabinet body was kept away from to the cabinet door is provided with filter cloth, still install the baffle in the cabinet body, one side that the distribution district was kept away from to the baffle is equipped with the radiator fan of fixed mounting in the cabinet body. The utility model can perform better heat dissipation on the electrical equipment in the cabinet body, and can filter dust in the air to prevent the equipment from being short-circuited caused by the dust, thereby effectively preventing the equipment from being faulty due to the dust and greatly prolonging the service life of the equipment.

Description

Electrical equipment power distribution cabinet capable of ventilating and radiating

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a ventilation and heat dissipation type power distribution cabinet for electrical equipment.

Background

The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load.

For example, chinese patent publication No. CN213816985U discloses a power distribution cabinet for electrical equipment, which is provided with a plurality of through holes and uses a fan to flow air so as to achieve the effect of heat dissipation; but it does not set up filter equipment at the air inlet, and this just probably leads to equipment to inhale the dust in the air in the lump when dispelling the heat to the inside electrical equipment of switch board can cause the short circuit through long-time dust accumulation, and equipment probability of occurrence fault increases, has shortened equipment's life greatly, and in view of this, we propose a but ventilation and heat dissipation's electrical equipment switch board.

Disclosure of Invention

The utility model aims to solve the problem that the short circuit is caused by long-time dust accumulation of electrical equipment when the existing power distribution cabinet dissipates heat in the background art, and the probability of equipment failure is increased.

The technical scheme of the utility model is as follows: the utility model provides a but ventilation and heat dissipation's electrical equipment switch board, includes the cabinet body, be provided with the distribution district in the cabinet body, movable mounting has the cabinet door on the cabinet body, the mounting groove has been seted up in the cabinet door, still fixed mounting has the protection net in the cabinet door, one side that the cabinet body was kept away from to the cabinet door is provided with filter cloth, still install the baffle in the cabinet body, one side that the distribution district was kept away from to the baffle is equipped with the radiator fan of fixed mounting in the cabinet body, be provided with the multiunit fixed axle in the cabinet body, install dustproof leaf on the fixed axle.

Preferably, one side of the cabinet body is provided with an installation block, a rotating block is installed on the installation block, a rotating block is also installed at the position of the cabinet door corresponding to the installation block, and a rotating shaft is connected between the rotating blocks in a rotating mode.

Preferably, one side of the cabinet door, which is far away from the cabinet body, is further rotationally connected with a clamping plate, a clamping block is further arranged on the cabinet door, and the clamping plate is installed in an adaptive manner with the clamping block.

Preferably, the length and the height of the mounting groove are equal to those of the cabinet body, so that the cabinet door can be sleeved on the cabinet body.

Preferably, the dustproof blade is rotatably mounted on the fixed shaft, the fixed shaft is positioned at one third of the dustproof blade, and the lower end of the dustproof blade is covered on the other dustproof blade below under the action of gravity.

Preferably, the partition board is provided with a plurality of groups of heat dissipation through holes, and air in the cabinet body can pass through the heat dissipation through holes.

Preferably, a plurality of groups of supporting feet are arranged at the bottom of the cabinet body and used for supporting the cabinet body.

Compared with the prior art, the utility model has the following beneficial technical effects:

according to the cabinet, the clamping plates are fixed on the cabinet door through the clamping blocks, so that the filter cloth between the cabinet door and the clamping plates is clamped, dust does not enter the cabinet body when air enters the cabinet body, external dust can be prevented from entering from the rear of the cabinet body when equipment does not dissipate heat through the arrangement of the dustproof blades, and the air in the cabinet body is circulated through the arrangement of the heat dissipation fan to achieve the effect of heat dissipation;

the utility model can perform better heat dissipation on the electrical equipment in the cabinet body, and can filter dust in the air to prevent the equipment from being short-circuited caused by the dust, thereby effectively preventing the equipment from being faulty due to the dust and greatly prolonging the service life of the equipment.

Drawings

Fig. 1 is a front view of a ventilated and heat-dissipated electrical equipment power distribution cabinet;

FIG. 2 is a schematic view of the open state structure of FIG. 1;

FIG. 3 is a schematic cross-sectional side view of FIG. 1;

FIG. 4 is a schematic view of the rear view cross-section of FIG. 1;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3 at A;

fig. 6 is an enlarged schematic view of the structure at B in fig. 3.

Reference numerals: 1. a cabinet body; 2. a cabinet door; 3. a distribution area; 4. supporting feet; 5. a mounting groove; 6. a protective net; 7. a filter cloth; 8. a clamping plate; 9. a clamping block; 10. a mounting block; 11. a rotating block; 12. a rotating shaft; 13. a partition plate; 14. a heat dissipation through hole; 15. a heat radiation fan; 16. a fixed shaft; 17. dust-proof leaves.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1-6, the electrical equipment power distribution cabinet capable of ventilating and radiating provided by the utility model comprises a cabinet body 1, wherein a power distribution area 3 is arranged in the cabinet body 1, the power distribution area 3 is used for configuring electrical equipment, a cabinet door 2 is movably arranged on the cabinet body 1, one side of the cabinet body 1 is provided with a mounting block 10, a rotating block 11 is arranged on the mounting block 10, the rotating block 11 is also arranged at the position corresponding to the position of the cabinet door 2 and the mounting block 10, a rotating shaft 12 is rotatably connected between the rotating blocks 11, the cabinet body 1 and the cabinet door 2 are rotatably connected through the rotating block 11 and the rotating shaft 12, a mounting groove 5 is formed in the cabinet door 2, the length and the height of the mounting groove 5 are equal to those of the cabinet body 1, so that the cabinet door 2 can be sleeved on the cabinet body 1, a protection net 6 is fixedly arranged in the cabinet door 2, a filter cloth 7 is arranged on one side of the cabinet door 2 away from the cabinet body 1, dust in the air is filtered when the filter cloth 7 is used for sucking air by equipment, the air entering the equipment is purer, the filter cloth 7 is inevitably damaged after long-time use, the protection net 6 can prevent the scraps of the filter cloth 7 from being sucked into the equipment to cause equipment damage when radiating, the side of the cabinet door 2 away from the cabinet body 1 is also rotationally connected with the clamping plate 8, the cabinet door 2 is also provided with the clamping block 9, the clamping plate 8 is matched with the clamping block 9 for installation, the clamping plate 8 and the clamping block 9 are quickly installed and removed, the filter cloth 7 can be clamped after the clamping plate 8 is installed in the clamping block 9, the filter cloth 7 cannot fall off, the cabinet body 1 is also provided with the baffle 13, a plurality of groups of radiating through holes 14 are formed in the baffle 13, the air in the cabinet body 1 can pass through the radiating through holes 14, the side of the baffle 13 away from the distribution area 3 is provided with the radiating fan 15 fixedly installed in the cabinet body 1, the cabinet body 1 is provided with a plurality of groups of fixing shafts 16, the dustproof leaf 17 is installed on the fixed shaft 16, the dustproof leaf 17 is rotatably installed on the fixed shaft 16, the fixed shaft 16 is located at one third of the dustproof leaf 17, the lower end of the dustproof leaf 17 is covered on the other dustproof leaf 17 below under the action of gravity, when heat dissipation is carried out, the dustproof leaf 17 can be blown by wind power of the heat dissipation fan 15, the dustproof leaf 17 can rotate by taking the fixed shaft 16 as an axis, so that the rear of the cabinet body 1 is opened, hot air can be discharged from the dustproof leaf 17, and a plurality of groups of supporting feet 4 are installed at the bottom of the cabinet body 1 and used for supporting the cabinet body 1.

In this embodiment, firstly, take out a filter cloth 7 and place it in the side that cabinet door 2 kept away from cabinet body 1, because splint 8 rotates and installs on cabinet door 2, install splint 8 in fixture block 9, at this moment splint 8 can press from both sides filter cloth 7 between splint 8 and fixture block 9, because cabinet door 2 and cabinet body 1 rotate through turning block 11 and pivot 12 and be connected, install cabinet door 2 on cabinet body 1 this moment, start radiator fan 15 at this moment, radiator fan 15 can make the circulation of air at this moment, outside air gets into cabinet body 1 from filter cloth 7, the radiator fan 15 department is reached to radiator fan through the through-hole 14 of seting up on baffle 13, because radiator fan 15's wind-force can blow dustproof leaf 17, make dustproof leaf 17 can rotate with fixed axle 16 as the axle, thereby make cabinet body 1's rear opening, the hot air can be discharged from dustproof leaf 17, equipment reaches the radiating effect.

The above specific embodiment is only a preferred embodiment of the electrical equipment power distribution cabinet capable of ventilating and dissipating heat, and many alternative modifications and combinations of the above specific embodiment can be made by those skilled in the art based on the technical solutions of the present utility model and the relevant teachings of the above embodiments.

Claims (7)

1. The utility model provides a but ventilation and heat dissipation's electrical equipment switch board, includes the cabinet body (1), be provided with distribution area (3) in the cabinet body (1), its characterized in that: the novel cabinet is characterized in that a cabinet door (2) is movably mounted on the cabinet body (1), a mounting groove (5) is formed in the cabinet door (2), a protection net (6) is fixedly mounted in the cabinet door (2), a filter cloth (7) is arranged on one side, far away from the cabinet body (1), of the cabinet door (2), a partition plate (13) is further mounted in the cabinet body (1), a cooling fan (15) fixedly mounted in the cabinet body (1) is arranged on one side, far away from the distribution area (3), of the partition plate (13), a plurality of groups of fixing shafts (16) are arranged in the cabinet body (1), and dustproof leaves (17) are mounted on the fixing shafts (16).

2. The electrical equipment power distribution cabinet capable of ventilating and radiating according to claim 1, wherein a mounting block (10) is arranged on one side of the cabinet body (1), a rotating block (11) is mounted on the mounting block (10), the rotating block (11) is mounted at the position of the cabinet door (2) corresponding to the position of the mounting block (10), and a rotating shaft (12) is connected between the rotating blocks (11) in a rotating mode.

3. The electrical equipment power distribution cabinet capable of ventilating and radiating according to claim 1, wherein a clamping plate (8) is further rotatably connected to one side, away from the cabinet body (1), of the cabinet door (2), a clamping block (9) is further arranged on the cabinet door (2), and the clamping plate (8) is mounted in an adaptive mode with the clamping block (9).

4. The electrical equipment power distribution cabinet capable of ventilating and radiating according to claim 1, wherein the length and the height of the mounting groove (5) are equal to those of the cabinet body (1), so that the cabinet door (2) can be sleeved on the cabinet body (1).

5. A ventilated and heat-radiating electrical equipment power distribution cabinet according to claim 1, characterized in that the dust-proof leaf (17) is rotatably mounted on a fixed shaft (16), and the fixed shaft (16) is positioned at one third of the dust-proof leaf (17), and the lower end of the dust-proof leaf (17) is covered on the other dust-proof leaf (17) below under the action of gravity.

6. A ventilated and heat-radiating electrical equipment distribution cabinet according to claim 1, characterized in that the partition (13) is provided with a plurality of groups of heat-radiating through holes (14), and the air in the cabinet body (1) can pass through the heat-radiating through holes (14).

7. The electrical equipment power distribution cabinet capable of ventilating and radiating according to claim 1, wherein a plurality of groups of supporting feet (4) are arranged at the bottom of the cabinet body (1) and used for supporting the cabinet body (1).