CN218482569U - Power distribution cabinet with strong heat dissipation performance - Google Patents

Abstract

The utility model relates to a switch board that heat dispersion is strong, the power distribution box comprises a box body, install the air-cooler on the box outer wall, be equipped with the embedded filter screen on the box inner wall on the air-cooler vent, the spout has all been seted up to the inboard center department of box both ends lateral wall, and the spacing is connected with the bulge of backup pad on the vertical direction of spout, the equal fixed mounting in backup pad bottom both sides has electric telescopic handle, electric telescopic handle sets up and keeps synchronous motion for backup pad central symmetry, still be equipped with the ventilation mechanism who is located the spout both sides on the box inner wall, ventilation mechanism is including arranging the inboard hollow groove of box lateral wall in. Has the advantages that: the utility model has the advantages of reasonable design, the operation is convenient, ventilation effect is good and electric element overhauls work simple.

Description

Power distribution cabinet with strong heat dissipation performance

Technical Field

The utility model relates to a switch board technical field, concretely relates to switch board that heat dispersion is strong.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

The switch board can produce more heat in long-time use, owing to be under the sweltering hot condition in summer, because electronic component in the switch board is more, if can not be timely dispel the heat, can influence the safe handling of switch board, current most of heat dissipations are strengthened the air convection through the fan and are realized the cooling, structural design is single, the cooling effect is poor, furthermore, to large-scale switch board, when the electric element in the backup pad is restoreed, need overhaul work through the cat ladder, the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a switch board that heat dispersion is strong has solved device structural design singleness, has operated inconveniently, the ventilation effect is not good and electric element overhauls inconvenient technical problem, is realized through following scheme.

In order to realize the above purpose, the utility model discloses a technical scheme be: the utility model provides a switch board that heat dispersion is strong, includes the box, its characterized in that, install the air-cooler on the box outer wall, be equipped with the filter screen that inlays on the box inner wall on the air-cooler vent, the spout has all been seted up to box both ends lateral wall inboard center department, and the spacing is connected with the bulge of backup pad on the vertical direction of spout, the equal fixed mounting in backup pad bottom both sides has electric telescopic handle, electric telescopic handle sets up and keeps synchronous motion for backup pad central symmetry.

Further, still be equipped with the ventilation mechanism who is located the spout both sides on the box inner wall, ventilation mechanism is including arranging the hollow groove on the box lateral wall inboard in, be formed with air channel between hollow groove and the box inner wall, and hollow groove one end extends to the air intake department on box top, and the air outlet department of relative other end extension department bottom half.

Furthermore, the air inlet at the top end of the box body is connected with a fan through a support, the rotary blades on the fan are connected to the air inlet, and a gap is formed between the supports.

Further, the base is installed to the box bottom, and is equipped with the draw-in groove that is connected with the box around the base outer wall edge.

Furthermore, door plates are hinged to two ends of the outer wall of the box body, and a complete closed cover is formed by the door plates in the closing process.

The technical effects of the utility model reside in that:

1. inside the box was carried through the cold air that produces to the air-cooler, the air intake department of defeated tuber pipe and cabinet body coupling simultaneously inlayed and has had the filter screen, prevents that the dust from passing through inside the air intake gets into switch board main part, in addition, during the fan on box top was blown, thereby can form air channel with the hollow flute profile and derive at another air outlet, can effectually play cooling radiating effect.

2. Be equipped with elevating system in the backup pad, elevation structure passes through electric telescopic handle and realizes synchronous lifting movement to electric telescopic handle has self-locking function, can fix at corresponding height and get off, thereby realizes the removal about the lifter plate, and the staff of being convenient for puts down electric elements when overhauing.

Drawings

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

FIG. 2 is a second schematic structural view of the present invention;

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

fig. 4 is a left side view of the present invention.

Reference numerals: 1, a box body; 2, an air cooler; 3, filtering by using a filter screen; 4-a chute; 5-a support plate; 6, an electric telescopic rod; 7-a ventilation mechanism; 8-a hollow groove; 9-a fan; 10-a base.

Detailed Description

Referring to the attached drawings 1-4, the power distribution cabinet with high heat dissipation performance comprises a box body 1 and is characterized in that an air cooler 2 is installed on the outer wall of the box body 1, a filter screen 3 embedded in the inner wall of the box body 1 is arranged on a ventilation opening of the air cooler 2, sliding grooves 4 are formed in the center of the inner side of the side wall of each of two ends of the box body 1, protruding portions of supporting plates 5 are connected to the sliding grooves 4 in a limiting mode in the vertical direction, electric telescopic rods 6 are fixedly installed on two sides of the bottom ends of the supporting plates 5, and the electric telescopic rods 6 are symmetrically arranged relative to the centers of the supporting plates 5 and keep synchronous movement.

The concrete embodiment of this scheme does, still be equipped with the ventilation mechanism 7 that is located 4 both sides of spout on the 1 inner wall of box, ventilation mechanism 7 is including arranging the hollow groove 8 on the 1 lateral wall inboard of box in, be formed with air duct between hollow groove 8 and the 1 inner wall of box, and the air intake department on 8 one end of hollow groove extends to the 1 top of box, the air outlet department of the 1 bottom of relative other end extension department box, the setting of hollow groove 8 can form air duct with the 1 inner wall of box on the ventilation mechanism 7, like this can the effectual circulation of the air of being convenient for to play quick radiating effect.

The concrete embodiment of this scheme does, there is fan 9 through leg joint on the air intake on 1 top of box, rotating vane is connected to air intake department on fan 9, and is formed with the clearance between the support, combines description figure 1 to know, and the clearance setting can guarantee the normal circulation of gas on the support, and through the gas circulation, the air conditioning on the air-cooler of can being convenient for is covered with 1 insides of box to reach rapid cooling's effect.

The specific embodiment of this scheme does, base 10 is installed to 1 bottom of box, and is equipped with the draw-in groove that is connected with box 1 around the base 10 outer wall edge, 1 outer wall both ends of box are all articulated to have the door plant, the door plant forms a complete airtight lid at the closed process.

The concrete embodiment of this scheme does, electric telescopic handle 6 sets up and keeps synchronous motion for 5 centrosymmetric of backup pad, and at first, the centrosymmetric setting of electric telescopic handle 6 can guarantee to support balanced stability, and synchronous motion can let backup pad 5 carry out stable upper and lower certain, and in addition, the spacing is connected with the bulge of backup pad 5 on the vertical direction of spout 4, and the bulge can effectually prevent to drop when spout 4 removes on backup pad 5 and move the track.

The concrete embodiment of this scheme does, is equipped with elevating system in backup pad 5, and elevating system passes through electric telescopic handle and realizes the synchronous lift removal to electric telescopic handle has self-locking function, can fix at corresponding height, thereby realizes the removal about the lifter plate, and the staff of being convenient for puts down electric elements when overhauing.

The foregoing shows and describes the basic 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 (5)

1. The utility model provides a switch board that heat dispersion is strong, includes box (1), its characterized in that, install air-cooler (2) on box (1) outer wall, be equipped with on air-cooler (2) vent and embed in filter screen (3) on box (1) inner wall, box (1) both ends lateral wall inboard center department has all seted up spout (4), and the spacing is connected with the bulge of backup pad (5) on spout (4) vertical direction, the equal fixed mounting in backup pad (5) bottom both sides has electric telescopic handle (6), electric telescopic handle (6) set up and keep synchronous motion for backup pad (5) central symmetry.

2. The power distribution cabinet with high heat dissipation performance according to claim 1, wherein ventilation mechanisms (7) located on two sides of the sliding groove (4) are further arranged on the inner wall of the box body (1), each ventilation mechanism (7) comprises a hollow groove (8) arranged on the inner side of the side wall of the box body (1), an air channel is formed between each hollow groove (8) and the inner wall of the box body (1), one end of each hollow groove (8) extends to an air inlet in the top end of the box body (1), and the other end of each hollow groove (8) extends to an air outlet in the bottom of the box body (1).

3. The power distribution cabinet with high heat dissipation performance according to claim 1, characterized in that a fan (9) is connected to the air inlet at the top end of the cabinet (1) through a support, rotary blades on the fan (9) are connected to the air inlet, and a gap is formed between the supports.

4. The power distribution cabinet with high heat dissipation performance according to claim 1, wherein a base (10) is installed at the bottom end of the cabinet body (1), and clamping grooves connected with the cabinet body (1) are formed in the periphery of the edge of the outer wall of the base (10).

5. The power distribution cabinet with high heat dissipation performance according to claim 1, wherein door panels are hinged to two ends of the outer wall of the cabinet body (1), and the door panels form a complete closed cover in a closing process.

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