CN215497735U

CN215497735U - High-low voltage power distribution cabinet convenient to fixed electrical equipment

Info

Publication number: CN215497735U
Application number: CN202121544133.7U
Authority: CN
Inventors: 邵峰; 姜淼
Original assignee: Shandong Baoguang Electrical Technology Co ltd
Current assignee: Shandong Baoguang Electrical Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-01-11
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a high-low voltage power distribution cabinet convenient for fixing electrical equipment, which belongs to the technical field of power distribution cabinets and comprises a cabinet body, wherein the cabinet body is provided with heat dissipation holes and a dust screen, the dust screen and the heat dissipation holes in the cabinet body are assembled with fixing blocks, the fixing blocks are assembled with groove blocks, the groove blocks are assembled with mounting plates, the mounting plates are assembled with L-shaped mounting sheets, the cabinet body is assembled with a shielding plate, the cabinet body is assembled with a cabinet door, the cabinet body is assembled with a temperature display screen, the cabinet body is assembled with an alarm indicator lamp, the cabinet body is assembled with a connecting base, the high-low voltage power distribution cabinet convenient for fixing the electrical equipment solves the problem that the existing power distribution cabinet installs electrical equipment in the power distribution cabinet through the matching use of the L-shaped mounting sheets, the mounting plates and the fixing blocks, and high-pressure and high-temperature generated by electrical equipment load easily cause short circuit, the heat can be slowly dissipated in the cabinet body.

Description

High-low voltage power distribution cabinet convenient to fixed electrical equipment

Technical Field

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a high-low voltage power distribution cabinet convenient for fixing electrical equipment.

Background

The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.

However, the following problems still exist in the using process of the existing power distribution cabinet:

the existing power distribution cabinet is internally provided with an electric appliance, the high voltage and high temperature generated by the load of the electric appliance easily cause short circuit of a circuit, and the heat is dissipated slowly in the cabinet body, so that the high-low voltage power distribution cabinet convenient for fixing electric equipment is necessary to be used in the technical field of the existing power distribution cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-low voltage power distribution cabinet convenient for fixing electrical equipment, aiming at the problems that the prior power distribution cabinet installs electrical equipment inside, the high voltage and high temperature generated by electrical load easily cause short circuit of a circuit, and the heat is slowly dissipated in a cabinet body.

In order to achieve the purpose, the utility model provides the following technical scheme:

a high-low voltage power distribution cabinet convenient for fixing electrical equipment comprises a cabinet body; the cabinet body symmetry both sides be provided with louvre and dust screen, the internal portion of cabinet dust screen and louvre both sides symmetry respectively be equipped with the fixed block, both sides are provided with the bolt about the fixed block, the fixed block carries out fixed mounting through bolt and the internal portion of cabinet, the fixed block of dust screen both sides and the fixed block of louvre both sides be in on same horizontal plane.

Preferably, the fixed blocks of the dust screen both sides and the fixed block of louvre both sides on the symmetry be equipped with the groove block, and the notch direction of groove block inwards, be equipped with the mounting panel on the groove block, the mounting panel both sides be provided with the screw, the groove block carries out fixed assembly with the mounting panel through the bolt.

Preferably, the surface of the mounting plate is provided with small holes, the mounting plate is fixedly provided with L-shaped mounting pieces, the L-shaped mounting pieces are assembled around the small holes on the surface of the mounting plate in a surrounding manner, and the L-shaped mounting pieces face inwards.

Preferably, cabinet body top fixed assembly have the shielding plate, the shielding plate surface is provided with the drainage groove, cabinet body surface activity be equipped with the cabinet door, cabinet body surface assembly have the temperature display screen, the temperature display screen is located cabinet door top, cabinet body surface assembly have alarm indicator, alarm indicator is located temperature display screen one side, cabinet body bottom fixed assembly have the connection base, connect the base both sides and be provided with the screw.

Preferably, a water inlet is arranged below the inside of the cabinet body, an operation cavity is arranged below the water inlet, the water inlet is communicated with the operation cavity, a water outlet is arranged below the operation cavity, and the water outlet is communicated with the operation cavity.

Preferably, the size of the pipeline of the water inlet and the size of the pipeline of the water outlet are smaller than the size of the pipeline of the operation cavity, and the operation cavity is provided with a telescopic spring which is larger than the size of the pipeline of the water outlet.

Preferably, the top of the telescopic spring is provided with an iron sheet, the iron sheet is larger than the size of the pipeline of the water inlet, the surface of the iron sheet is attached to the inner wall of the operation cavity, and the iron sheet moves up and down along with the height direction of the telescopic spring.

Advantageous effects

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

1. in the high-low voltage power distribution cabinet convenient for fixing electrical equipment, rain and snow on the shielding plate can flow out through the drainage groove, so that the rain and snow are prevented from depositing at the top of the cabinet body, the corrosion of the rain and snow to the cabinet body is slowed down, the temperature display screen prompts the temperature condition in the cabinet body, when the temperature is too high, the alarm indicator lamp prompts the cabinet body, the cabinet body fixes a target object through the screw holes on two sides of the connecting base, so that the stability of the cabinet body is improved, meanwhile, the heat dissipation holes on the cabinet body can accelerate the heat dissipation, the dust screen can effectively prevent dust from entering the cabinet body, the fixed block is arranged on the two sides of the heat dissipation holes and the dust screen, the device is convenient to install in the cabinet body by installing the installation plate on the L-shaped installation plate, so that the electrical equipment is positioned above the installation plate, and the heat generated by the electrical equipment can flow out through the small holes below the electrical equipment and the gaps between the electrical equipment and the installation plate, the heat dissipation is accelerated, so that the condition of short circuit of a circuit caused by high pressure and high temperature generated by the load of the electric appliance is effectively reduced, and unnecessary troubles are reduced for maintenance workers.

2. According to the high-low voltage power distribution cabinet convenient for fixing electrical equipment, rainwater enters the operation cavity through the pipeline of the water inlet, the iron sheet is contracted under the action of the expansion spring under the action of the self pressure of the rainwater, the rainwater enters the operation cavity through the gap between the iron sheet and the operation cavity and is discharged through the pipeline of the water outlet, after the rainwater is drained, the rainwater cannot bear the stress on the iron sheet and the expansion spring, so that the iron sheet and the expansion spring are reset, the iron sheet is continuously attached to the inner wall of the operation cavity, and the rainwater passes through the independent drainage mechanism, so that the occurrence of a flooding condition of a cabinet body is avoided to a great extent, and unnecessary troubles caused in the use process are reduced.

Drawings

Fig. 1 is a schematic structural diagram of a high-low voltage power distribution cabinet convenient for fixing electrical equipment in the utility model;

FIG. 2 is a schematic view of an assembly structure of a mounting plate and a slot block according to the present invention;

FIG. 3 is a schematic diagram of a mounting plate structure according to the present invention;

FIG. 4 is a schematic structural diagram of a high-low voltage power distribution cabinet convenient for fixing electrical equipment in the utility model;

FIG. 5 is an enlarged view of the structure at A of FIG. 4 according to the present invention;

FIG. 6 is a schematic view showing the internal cross-sectional structure of FIG. 5 according to the present invention.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

10. a cabinet body; 11. a shielding plate; 12. connecting a base; 13. a temperature display screen;

20. an alarm indicator light; 21. a dust screen; 22. a fixed block; 23. a groove block;

30. a bolt; 31. mounting a plate; 32. an L-shaped mounting tab; 33. a water inlet;

40. an operating chamber; 41. iron sheets; 42. a tension spring; 43. and (7) a water outlet.

Detailed Description

The utility model is further described below in connection with specific embodiments.

Example 1

As shown in fig. 1 to 3, which are schematic structural diagrams of a high-low voltage power distribution cabinet convenient for fixing electrical equipment according to a preferred embodiment of the present invention, the high-low voltage power distribution cabinet convenient for fixing electrical equipment of this embodiment includes a cabinet 10, heat dissipation holes and a dust screen 21 are disposed on two symmetrical sides of the cabinet 10, fixing blocks 22 are symmetrically disposed on two sides of the dust screen 21 and the heat dissipation holes inside the cabinet 10, bolts 30 are disposed on two upper and lower sides of the fixing blocks 22, the fixing blocks 22 are fixedly assembled with the inside of the cabinet 10 through the bolts 30, the fixing blocks 22 on two sides of the dust screen 21 and the fixing blocks 22 on two sides of the heat dissipation holes are located on the same horizontal plane, slot blocks 23 are symmetrically disposed on the fixing blocks 22 on two sides of the dust screen 21 and the fixing blocks 22 on two sides of the heat dissipation holes, a notch direction of the slot block 23 faces inward, mounting plates 31 are disposed on the slot blocks 23, and screw holes are disposed on two sides of the mounting plates 31, the groove block 23 fixes and assembles the mounting plate 31 through the bolt 30, the surface of the mounting plate 31 is provided with a small hole, the mounting plate 31 is fixedly assembled with an L-shaped mounting piece 32, the L-shaped mounting piece 32 surrounds and is assembled around the small hole on the surface of the mounting plate 31, and the L-shaped mounting piece 32 faces inwards.

The cabinet body 10 top fixed assembly have shielding plate 11, shielding plate 11 surface is provided with the drainage groove, cabinet body 10 surface activity be equipped with the cabinet door, cabinet body 10 surface assembly have temperature display screen 13, temperature display screen 13 is located the cabinet door top, cabinet body 10 surface assembly have alarm indicator 20, alarm indicator 20 is located temperature display screen 13 one side, cabinet body 10 bottom fixed assembly have connection base 12, connection base 12 both sides are provided with the screw.

In this embodiment, rain and snow on the shielding plate 11 can flow out through the drainage groove, avoid the top of the cabinet body 10 at which rain and snow are present to deposit, slow down the corrosion of rain and snow to the cabinet body 10, the temperature display screen 13 prompts the temperature condition inside the cabinet body 10, when the temperature is too high, prompt through the alarm indicator 20, the cabinet body 10 fixes the target object through the screw hole of connecting the base 12 both sides, make the stability of the cabinet body 10 improved, the louvre on the cabinet body 10 can accelerate the dissipation of heat, and the dust screen 21 can avoid the dust to enter into the cabinet body 10 inside effectively, install the fixed block 22 in louvre and dust screen 21 both sides, through installing the mounting panel 31 on the groove block 23 on the fixed block 22, make the device be convenient for installing in the cabinet body 10, through installing electrical apparatus on the L-shaped mounting plate 32, make the electrical apparatus be located above the mounting panel 31, the heat that the electrical apparatus produced can pass through the aperture below the electrical apparatus and the void flow between electrical apparatus and the mounting panel 31 Therefore, the heat dissipation is accelerated, the condition of short circuit of the circuit caused by high pressure and high temperature generated by the load of the electric appliance is effectively reduced, and unnecessary troubles are reduced for maintenance workers.

Example 2

As shown in fig. 4 to 6, which are schematic structural views of a high-low voltage power distribution cabinet convenient for fixing electrical equipment according to a preferred embodiment of the present invention, in order to avoid the occurrence of a flooding condition of a cabinet 10, on the basis of example 1, an independent drainage mechanism is disposed below the interior of the cabinet 10, a water inlet 33 is disposed below the interior of the cabinet 10, an operation chamber 40 is disposed below the water inlet 33, the water inlet 33 is communicated with the operation chamber 40, a water outlet 43 is disposed below the operation chamber 40, the water outlet 43 is communicated with the operation chamber 40, the size of the pipeline of the water inlet 33 and the size of the pipeline of the water outlet 43 are smaller than the size of the pipeline of the operation chamber 40, an extension spring 42 is mounted on the operation chamber 40, the size of the extension spring 42 is larger than the size of the pipeline of the water outlet 43, an iron sheet 41 is mounted on the top of the extension spring 42, the iron sheet 41 is larger than the size of the pipeline of the water inlet 33, the surface of the iron sheet 41 is attached to the inner wall of the operation chamber 40, and the iron sheet 41 moves up and down along with the height direction of the expansion spring 42.

In this embodiment, the rainwater enters into operation chamber 40 through the pipeline of water inlet 33, the rainwater makes iron sheet 41 shrink under expanding spring 42's effect under the effect of self pressure, the rainwater enters into operation chamber 40 inside through the gap between iron sheet 41 and the operation chamber 40, the pipeline by delivery port 43 discharges again, the rainwater is arranged the back completely, the rainwater can't carry out the atress to iron sheet 41 and expanding spring 42, make iron sheet 41 and expanding spring 42 reset, iron sheet 41 continues to laminate with operation chamber 40 inner wall, the rainwater is through independent drainage mechanism, the emergence of the cabinet body 10 suffered the flooding condition has been avoided to a great extent, reduce the unnecessary trouble that causes in the use.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims

1. A high-low voltage power distribution cabinet convenient for fixing electrical equipment comprises a cabinet body (10);

the method is characterized in that:

the cabinet is characterized in that heat dissipation holes and dust screens (21) are symmetrically arranged on two sides of the cabinet body (10), fixing blocks (22) are symmetrically assembled on the two sides of the dust screen (21) and the heat dissipation holes in the cabinet body (10) respectively, bolts (30) are arranged on the upper side and the lower side of each fixing block (22), the fixing blocks (22) are fixedly assembled with the interior of the cabinet body (10) through the bolts (30), and the fixing blocks (22) on the two sides of the dust screen (21) and the fixing blocks (22) on the two sides of the heat dissipation holes are located on the same horizontal plane; fixed block (22) of dust screen (21) both sides and fixed block (22) of louvre both sides on the symmetry be equipped with groove block (23), and the notch direction of groove block (23) is equipped with mounting panel (31) inwards on groove block (23), mounting panel (31) both sides be provided with the screw, groove block (23) carry out fixed assembly with mounting panel (31) through bolt (30).

2. The high-low voltage power distribution cabinet convenient for fixing electric equipment according to claim 1, characterized in that: the surface of the mounting plate (31) is provided with small holes, the mounting plate (31) is fixedly provided with L-shaped mounting pieces (32), the L-shaped mounting pieces (32) surround the small holes on the surface of the mounting plate (31), and the L-shaped mounting pieces (32) face inwards.

3. High-low voltage power distribution cabinet convenient for fixing electrical equipment according to claim 2, characterized in that: the cabinet body (10) top fixed be equipped with shielding plate (11), shielding plate (11) surface is provided with the drainage groove, the cabinet body (10) surface activity be equipped with the cabinet door, the cabinet body (10) surface be equipped with temperature display screen (13), temperature display screen (13) are located the cabinet door top, the cabinet body (10) surface be equipped with alarm indicator (20), alarm indicator (20) are located temperature display screen (13) one side, the cabinet body (10) bottom fixed be equipped with connect base (12), connect base (12) both sides and be provided with the screw.

4. The high-low voltage power distribution cabinet convenient for fixing electric equipment according to claim 3, characterized in that: the water-saving cabinet is characterized in that a water inlet (33) is arranged below the inner part of the cabinet body (10), an operation cavity (40) is arranged below the water inlet (33), the water inlet (33) is communicated with the operation cavity (40), a water outlet (43) is arranged below the operation cavity (40), and the water outlet (43) is communicated with the operation cavity (40).

5. The high-low voltage power distribution cabinet convenient for fixing electric equipment according to claim 4, characterized in that: the size of the pipeline of the water inlet (33) and the size of the pipeline of the water outlet (43) are smaller than that of the operating cavity (40), the operating cavity (40) is provided with a telescopic spring (42), and the size of the telescopic spring (42) is larger than that of the pipeline of the water outlet (43).

6. The high-low voltage power distribution cabinet convenient for fixing electric equipment according to claim 5, characterized in that: the top of the telescopic spring (42) is provided with an iron sheet (41), the iron sheet (41) is larger than the size of the pipeline of the water inlet (33), the surface of the iron sheet (41) is attached to the inner wall of the operation cavity (40), and the iron sheet (41) moves up and down along with the height direction of the telescopic spring (42).