CN219436481U

CN219436481U - Low-voltage power distribution cabinet capable of protecting circuit

Info

Publication number: CN219436481U
Application number: CN202320658853.9U
Authority: CN
Inventors: 常静; 徐林; 赵祺睿; 唐卉; 陆飞
Original assignee: Zhenjinag Klockner Moeller Electrical Systems Co ltd; Daqo Group Co Ltd
Current assignee: Zhenjinag Klockner Moeller Electrical Systems Co ltd; Daqo Group Co Ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-07-28
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a low-voltage power distribution cabinet capable of protecting a circuit, which comprises a power distribution cabinet body, wherein a box body is fixedly connected to the right side of the bottom of an inner cavity of the power distribution cabinet body, a shell is fixedly connected to both sides of the top of the inner cavity of the box body, an electric push rod is fixedly connected to one side of the bottom of the inner cavity of the shell, and a sliding plate is fixedly connected to the top of the electric push rod. The utility model is convenient to arrange and limit the circuit by adding the limit structure, prevents the circuit from being messy and brings trouble to the maintenance work of the staff, improves the working efficiency of the staff, is convenient to radiate and dust the circuit by adding the heat radiation structure, prevents the circuit from being damaged due to the high Wen Duixian circuit generated by high pressure, and simultaneously can prevent the circuit from being aged due to the influence of dust for a long time, thereby improving the service life of the circuit, not only solving the trouble of the staff, but also meeting the requirement of the staff.

Description

Low-voltage power distribution cabinet capable of protecting circuit

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a low-voltage power distribution cabinet capable of protecting a circuit.

Background

The power distribution cabinet is a final-stage device of a power distribution system, is a generic name of a motor control center and is used in occasions with scattered loads and fewer loops; the motor control center is used for occasions with concentrated loads and more loops, and distributes the electric energy of a certain circuit of the upper-level distribution equipment to nearby loads, and the upper-level distribution equipment can provide protection, monitoring and control for the loads;

for example, the utility model in China provides a low-voltage power distribution cabinet with the following patent numbers: CN107706760A, including cabinet body, mount, electrical component, independent power supply, timer, drum dust fan, protective grille, dust collecting room, dust collecting tank, cell wall, dustproof escape baffle, base, round shaft, dust collecting cylinder, dust collecting hole, door plant, glass window, overlock, the said cabinet body is made of metal material of stainless steel, the said cabinet body inner wall welds by two mounts, compared with the prior art, the beneficial effects of the utility model are that this novel low-voltage power distribution cabinet, design scientific and reasonable, the top of the low-voltage power distribution cabinet of the utility model is installed by drum dust fan every other end time, can blow the dust in the electric cabinet into the dust collecting tank of the bottom of the electric cabinet, this dust collecting tank can collect the dust, and prevent the dust from flying out, the effective electrical component, guaranteed the normal use of the power distribution cabinet, and install the glass window on the door plant of this power distribution cabinet, the internal condition of the power distribution cabinet of the general understanding of the power distribution cabinet;

the above-mentioned file has not only reduced the availability factor of switch board, but also brought trouble for the staff simultaneously, although effectual protection electrical component has guaranteed the normal use of switch board, and installs the glass window on this switch board's the door plant, and the inside condition of convenient understanding switch board generally, but does not possess and protects the circuit, leads to not reaching user's demand in the in-process of using.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide a low-voltage power distribution cabinet capable of protecting a line, thereby achieving the function of line protection.

(II) technical scheme

The utility model provides a low-voltage power distribution cabinet capable of protecting a circuit, which comprises a power distribution cabinet body, wherein a box body is fixedly connected to the right side of the bottom of an inner cavity of the power distribution cabinet body, a shell is fixedly connected to two sides of the top of the inner cavity of the box body, an electric push rod is fixedly connected to one side of the bottom of the inner cavity of the shell, a sliding plate is fixedly connected to the top of the electric push rod, a supporting rod is fixedly connected to one side of the bottom of the sliding plate, the bottom of the supporting rod penetrates through to the outer part of the shell and is fixedly connected with a supporting block, one side of the supporting block is fixedly connected with a first C-shaped limiting ring, the bottom of the first C-shaped limiting ring is connected with the circuit body in an attaching mode, a heat dissipation box is fixedly connected to the center of the top of the inner cavity of the box body, a heat dissipation fan is fixedly installed at the center of the top of the inner cavity of the heat dissipation box, an air suction pipe is fixedly connected to the right side of the heat dissipation fan, an air outlet pipe is fixedly connected to the bottom of the air outlet pipe, a supporting head is fixedly connected to the left side of the top of the surface of the power distribution cabinet body, a display panel is arranged on the top of the surface of the power distribution cabinet, and the top of the first C-shaped limiting ring is fixedly connected to the surface of the top of the power distribution cabinet.

As the preferable scheme, the left side swing joint of switch board body surface has the chamber door, the fixed surface of chamber door is connected with the handle.

As the preferred scheme, all around of switch board body bottom all fixedly connected with fixed column, the bottom fixedly connected with slipmat of fixed column.

As a preferable scheme, a heat dissipation opening is formed in the bottom of the right side of the inner cavity of the box body, and a protective net is arranged on the surface of the heat dissipation opening.

As the preferable scheme, the spout has all been seted up to the both sides of casing inner chamber, the both ends of sliding plate all fixedly connected with slider, and the surface sliding connection of slider is in the inner chamber of spout.

As the preferred scheme, the top fixedly connected with filter box on radiating box inner chamber right side, the bottom fixedly connected with gas filter of filter box inner chamber.

As a preferable scheme, an air inlet is formed in the right side of the inner cavity of the filter box, and a dust screen is arranged on the surface of the air inlet.

(III) beneficial effects

Compared with the prior art, the utility model provides the low-voltage power distribution cabinet capable of protecting the circuit, which has the following beneficial effects.

1. The utility model is convenient to arrange and limit the circuit by adding the limit structure, prevents the circuit from being messy and brings trouble to the maintenance work of the staff, improves the working efficiency of the staff, is convenient to radiate and dust the circuit by adding the heat radiation structure, prevents the circuit from being damaged due to the high Wen Duixian circuit generated by high pressure, and simultaneously can prevent the circuit from being aged due to the influence of dust for a long time, thereby improving the service life of the circuit, not only solving the trouble of the staff, but also meeting the requirement of the staff.

2. According to the utility model, the dustproof net is added, so that the effect of shielding and dust prevention can be achieved, the radiating effect can be achieved by adding the radiating opening, the sliding groove is added, the sliding block is convenient to limit, the sliding stability of the sliding plate is improved, the anti-slip pad is added, the stabilizing effect can be achieved, and the maintenance and detection of internal parts are convenient through adding the box door and the handle.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the case of the present utility model;

FIG. 3 is a cross-sectional view of the housing structure of the present utility model;

fig. 4 is a cross-sectional view of the radiator tank of the present utility model.

In the figure: 1. a power distribution cabinet body; 2. a case; 3. a circuit body; 4. a heat radiation port; 5. fixing the column; 6. a door; 7. a display panel; 8. a display lamp; 9. a housing; 10. a first C-shaped limit ring; 11. a support rod; 12. a support block; 13. a second C-shaped limit ring; 14. a support frame; 15. a heat radiation box; 16. a sliding plate; 17. an electric push rod; 18. a slide block; 19. a chute; 20. a heat radiation fan; 21. an air outlet head; 22. an air outlet pipe; 23. an air inlet; 24. a gas filter plate; 25. a filter box; 26. an air suction pipe.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model: the utility model provides a low-voltage power distribution cabinet that can protect to circuit, including switch board body 1, the right side fixedly connected with box 2 of switch board body 1 inner chamber bottom, the equal fixedly connected with casing 9 in both sides at box 2 inner chamber top, one side fixedly connected with electric putter 17 of casing 9 inner chamber bottom, the top fixedly connected with sliding plate 16 of electric putter 17, one side fixedly connected with bracing piece 11 of sliding plate 16 bottom, the bottom of bracing piece 11 runs through to the outside fixedly connected with supporting shoe 12 of casing 9, one side fixedly connected with first C type spacing collar 10 of supporting shoe 12, the bottom laminating of first C type spacing collar 10 is connected with circuit body 3, the center department fixedly connected with radiator box 15 at box 2 inner chamber top, the center department fixedly connected with radiator fan 20 at radiator fan 20 inner chamber top, the right side fixedly connected with aspiration channel 26 of radiator fan 20, the bottom fixedly connected with air outlet pipe 22, the left side at switch board body 1 surface top is provided with display panel 7, the right side lamp on power distribution board 1 surface top is provided with the box body 8, the center of second support frame 14 fixedly connected with top support frame 14, the center of second support frame 13 fixedly connected with top frame 13.

Through above-mentioned technical scheme, through increasing limit structure, be convenient for arrange in order spacing to the circuit, prevent that the circuit from being messy brings trouble for staff's maintenance work, improved staff's work efficiency, through increasing heat radiation structure, be convenient for dispel the heat the dust to the circuit, prevent to damage because of the high Wen Duixian way that high pressure produced, also can prevent that the circuit from appearing ageing by the dust influence for a long time simultaneously, thereby improved the life of circuit, not only solved staff's trouble, also satisfied staff's demand simultaneously, this structure easy operation, later stage also easy to maintain.

Specifically, the left side swing joint on switch board body 1 surface has chamber door 6, and the fixed surface of chamber door 6 is connected with the handle.

Through above-mentioned technical scheme, through increasing chamber door 6 and handle, be convenient for maintain and detect internals.

Specifically, all around of switch board body 1 bottom all fixedly connected with fixed column 5, the bottom fixedly connected with slipmat of fixed column 5.

Through the technical scheme, the anti-skid pad is added, so that the anti-skid pad can play a role in stabilization.

Specifically, a heat dissipation port 4 is formed in the bottom of the right side of the inner cavity of the box body 2, and a protection net is arranged on the surface of the heat dissipation port 4.

Through above-mentioned technical scheme, through increasing thermovent 4, can play the radiating effect.

Specifically, both sides of the inner cavity of the shell 9 are provided with sliding grooves 19, both ends of the sliding plate 16 are fixedly connected with sliding blocks 18, and the surfaces of the sliding blocks 18 are slidably connected in the inner cavity of the sliding grooves 19.

Through above-mentioned technical scheme, through increasing spout 19, be convenient for carry out spacingly to slider 18, improved the gliding stability of sliding plate 16.

Specifically, the top on the right side of the inner cavity of the heat dissipation box 15 is fixedly connected with a filter box 25, and the bottom of the inner cavity of the filter box 25 is fixedly connected with a gas filter plate 24.

Through above-mentioned technical scheme, through increasing filtration, be convenient for filter gas.

Specifically, an air inlet 23 is formed in the right side of the inner cavity of the filter box 25, and a dust screen is arranged on the surface of the air inlet 23.

Through above-mentioned technical scheme, through increasing the dust screen, can play and shelter from dirt-proof effect.

The working principle of the utility model is that; firstly, a user puts the circuit body 3 on the surface of the second C-shaped limiting ring 13, secondly, the user starts the electric push rod 17 through the external controller, the electric push rod 17 drives the sliding plate 16 to shrink and move, the sliding plate 16 drives the supporting rod 11 to shrink and move, the supporting rod 11 pushes the supporting block 12 to shrink and move, the supporting block 12 pushes the first C-shaped limiting ring 10 to move, the first C-shaped limiting ring 10 is used for limiting the circuit body 3, when the working time of the circuit body 3 is long, high temperature is easily generated due to the influence of high-voltage current or the influence of external environment, the user starts the heat dissipation fan 20 through the external controller, the heat dissipation fan 20 drives the air suction pipe 26 to absorb air, the air enters the inner cavity of the filter box 25 through the air inlet 23, and after the air 24 is filtered, the air is discharged to the inner cavity of the box 2 through the cooperation of the air outlet pipe 22 and the air outlet head 21, and the heat dissipation and dust removal are carried out on the circuit body 3.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a low-voltage power distribution cabinet that can protect to circuit, includes switch board body (1), its characterized in that: the right side of the bottom of the inner cavity of the power distribution cabinet body (1) is fixedly connected with a box body (2), two sides of the top of the inner cavity of the box body (2) are fixedly connected with a shell (9), one side of the bottom of the inner cavity of the shell (9) is fixedly connected with an electric push rod (17), the top of the electric push rod (17) is fixedly connected with a sliding plate (16), one side of the bottom of the sliding plate (16) is fixedly connected with a supporting rod (11), the bottom of the supporting rod (11) penetrates through to the outer part of the shell (9) and is fixedly connected with a supporting block (12), one side of the supporting block (12) is fixedly connected with a first C-shaped limiting ring (10), the bottom of the first C-shaped limit ring (10) is connected with a circuit body (3) in a bonding way, a radiating box (15) is fixedly connected with the center of the top of the inner cavity of the box body (2), a radiating fan (20) is fixedly installed at the center of the top of the inner cavity of the radiating box (15), an air suction pipe (26) is fixedly connected with the right side of the radiating fan (20), an air outlet pipe (22) is fixedly connected with the bottom of the radiating fan (20), an air outlet head (21) is fixedly connected with the bottom of the air outlet pipe (22), a display panel (7) is arranged on the left side of the top of the surface of the power distribution cabinet body (1), a display lamp (8) is arranged on the right side of the top of the surface of the power distribution cabinet body (1), the inner cavity of the box body (2) is fixedly connected with a supporting frame (14) at the center of the bottom of the inner cavity, and a second C-shaped limit ring (13) is fixedly connected to the top of the supporting frame (14).

2. The low-voltage power distribution cabinet capable of protecting a circuit according to claim 1, wherein: the power distribution cabinet is characterized in that a box door (6) is movably connected to the left side of the surface of the power distribution cabinet body (1), and a handle is fixedly connected to the surface of the box door (6).

3. The low-voltage power distribution cabinet capable of protecting a circuit according to claim 1, wherein: all around of switch board body (1) bottom all fixedly connected with fixed column (5), the bottom fixedly connected with slipmat of fixed column (5).

4. The low-voltage power distribution cabinet capable of protecting a circuit according to claim 1, wherein: the bottom on the right side of the inner cavity of the box body (2) is provided with a heat radiation opening (4), and the surface of the heat radiation opening (4) is provided with a protective net.

5. The low-voltage power distribution cabinet capable of protecting a circuit according to claim 1, wherein: sliding grooves (19) are formed in two sides of the inner cavity of the shell (9), sliding blocks (18) are fixedly connected to two ends of the sliding plate (16), and the surfaces of the sliding blocks (18) are slidably connected into the inner cavity of the sliding grooves (19).

6. The low-voltage power distribution cabinet capable of protecting a circuit according to claim 1, wherein: the top on the right side of the inner cavity of the radiating box (15) is fixedly connected with a filter box (25), and the bottom of the inner cavity of the filter box (25) is fixedly connected with a gas filter plate (24).

7. The low-voltage power distribution cabinet capable of protecting a circuit according to claim 6, wherein: an air inlet (23) is formed in the right side of the inner cavity of the filter box (25), and a dust screen is arranged on the surface of the air inlet (23).