CN212935184U - Low-noise environment-friendly low-voltage power distribution cabinet - Google Patents

Abstract

The utility model discloses a low-noise environment-friendly low-voltage power distribution cabinet, which relates to the technical field of low-voltage power distribution cabinets and comprises a cabinet body, wherein both sides of the top of the cabinet body are connected with support columns, the tops of the two support columns are connected with a baffle through springs, a vibrator is arranged in the middle of the top of the cabinet body, the top of the vibrator is connected with the baffle through a connecting plate, an inner cavity is arranged inside the cabinet body, a temperature sensor and an exhaust fan are respectively arranged above the inner part of the inner cavity, a mounting frame is arranged inside the inner cavity, both sides, the low-noise environment-friendly low-voltage power distribution cabinet has the advantages that through the vibrator, the connecting plate, the spring and the baffle plate, when snowing in winter, control panel starts the vibrator, and the vibrator shake passes to the connecting plate, and the connecting plate will vibrate the baffle that passes to the top, and the baffle of slope shakes away snow under the shake of spring, prevents that snow from crushing the switch board.

Description

Low-noise environment-friendly low-voltage power distribution cabinet

Technical Field

The utility model relates to a low-voltage distribution cabinet technical field specifically is a low noise environment-friendly low-voltage distribution cabinet.

Background

The low-voltage power distribution cabinet is a complete set of electrical equipment with alternating-current and direct-current voltages below 1000V, mainly used for electric energy conversion and control of illumination and power distribution, is divided into a power distribution cabinet, an illumination distribution cabinet and a metering cabinet, is the final-stage equipment of a power distribution system, and is a general name of a motor control center. The distribution cabinet is used in the occasions with dispersed loads and less loops, and the motor control center is used in the occasions with concentrated loads and more loops and distributes the electric energy 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.

Current low-voltage distribution cabinet, the structure is more single, when snowing winter, piles up the snow easily, during the snow, influences the working property easily, is unfavorable for the switch board to use, and the ubiquitous poor defect of ventilation cooling in the switch board, very easily arouses the component damage in the switch board, causes the accident, and fan in present switch board or be in the state of opening always to dispel the heat, extravagant electric energy, or need its switch of manual control, it is inconvenient to cause the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low noise environment-friendly low voltage distribution cabinet to provide the easy snow in switch board top and the poor problem of radiating effect in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-noise environment-friendly low-voltage power distribution cabinet comprises a cabinet body, wherein two sides of the top of the cabinet body are respectively connected with a support column, the tops of the two support columns are connected with a baffle plate through springs, a vibrator is installed in the middle of the top of the cabinet body, the top of the vibrator is connected with the baffle plate through a connecting plate, an inner cavity is arranged in the cabinet body, a temperature sensor and an exhaust fan are respectively installed above the inner part of the inner cavity, a mounting frame is arranged in the inner cavity, adjusting plates are respectively arranged on two sides of the inner cavity, a sliding groove is formed in the inner wall of each adjusting plate, a groove is formed in the bottom of each adjusting plate in a penetrating mode, louver fans are arranged on two sides of the cabinet body, an air cylinder is installed below the inner part of the cabinet body, the, a control panel is arranged inside the cabinet body.

Preferably, the sound insulation board is connected with the adjusting board in a sliding mode through a sliding strip and a sliding groove.

Preferably, the mounting rack is provided with a plurality of through holes, and a plurality of through holes penetrate through the outer surface of the mounting rack.

Preferably, the louver fan is arranged in an inclined mode.

Preferably, the number of the baffles is two, and the two baffles are triangular.

Compared with the prior art, the beneficial effects of the utility model are that: the low-noise environment-friendly low-voltage power distribution cabinet comprises a vibrator, a connecting plate, a spring and a baffle plate, wherein when snow falls in winter, the control panel starts the vibrator, the vibration of the vibrator is transmitted to the connecting plate, the connecting plate transmits the vibration to the baffle plate at the top, the inclined baffle plate shakes off the snow under the vibration of the spring to prevent the snow from crushing the power distribution cabinet, when the temperature in the cabinet body is higher than the preset temperature of a temperature sensor, the temperature sensor transmits to the control panel, the control panel starts an air cylinder and an exhaust fan to operate, the air cylinder starts to drive a piston rod to move downwards, the piston rod drives a sound insulation plate to move downwards, the sound insulation plate moves downwards through a sliding strip and a sliding groove, the sound insulation plate exposes a louver fan, air can enter and exit from the power distribution cabinet through the louver fan, the air inside and outside the power distribution cabinet is convected through the louver fan, dispel the heat to the inside of the cabinet body, the louver fan of slope blocks the dust of outside, when the temperature in the switch board is less than the temperature of preset among the temperature sensor, temperature sensor passes to control panel, control panel starts the cylinder and closes the exhaust fan, the cylinder starts and drives piston rod upward movement, the piston rod drives the acoustic celotex board rebound, the acoustic celotex board passes the recess and passes through draw runner and spout rebound, the acoustic celotex board shelters from the louver fan, can prevent again that the dust from getting into the cabinet internally when making an uproar falls to the switch board.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic diagram of the structure of the adjusting plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. a cabinet body; 2. a louver fan; 3. a baffle plate; 4. a spring; 5. a vibrator; 6. a connecting plate; 7. a support pillar; 8. a cylinder; 9. a piston rod; 10. an inner cavity; 11. a mounting frame; 12. a sound insulating board; 13. an adjusting plate; 14. a slide bar; 15. a chute; 16. a groove; 17. a control panel; 18. a temperature sensor; 19. an exhaust fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: a low-noise environment-friendly low-voltage power distribution cabinet comprises a cabinet body 1, louver fans 2, baffles 3, springs 4, vibrators 5, connecting plates 6, supporting columns 7, air cylinders 8, piston rods 9, an inner cavity 10, mounting frames 11, sound insulation plates 12, adjusting plates 13, sliding strips 14, sliding chutes 15, grooves 16, a control panel 17, temperature sensors 18 and exhaust fans 19, wherein the supporting columns 7 are connected to two sides of the top of the cabinet body 1, the tops of the two supporting columns 7 are connected with the baffles 3 through the springs 4, the vibrators 5 are mounted in the middle of the top of the cabinet body 1, the top of each vibrator 5 is connected with the corresponding baffle 3 through the corresponding connecting plate 6, the inner cavity 10 is formed in the cabinet body 1, the temperature sensors 18 and the exhaust fans 19 are mounted above the inner cavity 10 respectively, the mounting frames 11 are arranged in the inner cavity 10, the adjusting plates 13 are arranged on two, the bottom of the adjusting plate 13 penetrates through a groove 16, louver fans 2 are arranged on two sides of the cabinet body 1, an air cylinder 8 is mounted below the inside of the cabinet body 1, the output end of the air cylinder 8 is connected with a piston rod 9, the top of the piston rod 9 is connected with a sound insulation plate 12, a sliding strip 14 is arranged on the outer surface of the sound insulation plate 12, and a control panel 17 is mounted inside the cabinet body 1.

Referring to fig. 1 to 5, the baffle 12 is slidably connected to the adjusting plate 13 through the sliding bar 14 and the sliding groove 15, so that the position of the baffle 12 can be conveniently adjusted, the louver 2 can be shielded and exposed, the louver 2 is disposed in an inclined manner, and dust can be prevented from entering while heat is dissipated from the inside of the cabinet 1.

Referring to fig. 1, the plurality of mounting brackets 11 are provided, and a plurality of through holes penetrate through the outer surfaces of the plurality of mounting brackets 11, and the mounting brackets 11 are used for mounting parts of the power distribution cabinet, so that heat dissipation is facilitated through the through holes.

Referring to fig. 1, two baffles 3 are arranged, and the two baffles 3 are triangular, so that the top of the cabinet body 1 is shielded by the baffles 3 to protect the power distribution cabinet.

The working principle is as follows: firstly, in winter, the control panel 17 starts the vibrator 5, the vibration of the vibrator 5 is transmitted to the connecting plate 6, the connecting plate 6 transmits the vibration to the baffle 3 at the top, the inclined baffle 3 shakes the accumulated snow to be removed under the vibration of the spring 4, the accumulated snow is prevented from crushing the power distribution cabinet, when the temperature inside the cabinet body 1 is higher than the preset temperature of the temperature sensor 18, the temperature sensor 18 transmits the vibration to the control panel 17, the control panel 17 starts the cylinder 8 and the exhaust fan 19 to operate, the cylinder 8 starts to drive the piston rod 9 to move downwards, the piston rod 9 drives the sound insulation plate 12 to move downwards, the sound insulation plate 12 moves downwards through the slide bar 14 and the sliding groove 15, the louver fan 2 is exposed by the sound insulation plate 12, air can enter and exit from the power distribution cabinet 2, the air inside and outside the power distribution cabinet is convected through the louver fan 2 under the action of the exhaust fan 19, and the heat inside the power distribution cabinet, dispel the heat to the inside of the cabinet body 1, the louver fan 2 of slope blocks the dust of outside, when the temperature in the switch board is less than the preset temperature in the temperature sensor 18, temperature sensor 18 passes to control panel 17, control panel 17 starts cylinder 8 and closes exhaust fan 19, cylinder 8 starts and drives piston rod 9 upward movement, piston rod 9 drives acoustic celotex board 12 rebound, acoustic celotex board 12 passes recess 16 and upwards moves through draw runner 14 and spout 15, acoustic celotex board 12 shelters from louver fan 2, can prevent again that the dust from getting into in the cabinet body 1 when making an uproar to the switch board.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a low noise environment-friendly low-voltage distribution cabinet, includes the cabinet body (1), its characterized in that: the cabinet is characterized in that supporting columns (7) are connected to two sides of the top of the cabinet body (1), two supporting columns (7) are connected with a baffle (3) through springs (4), a vibrator (5) is installed in the middle of the top of the cabinet body (1), the top of the vibrator (5) is connected with the baffle (3) through a connecting plate (6), an inner cavity (10) is arranged inside the cabinet body (1), a temperature sensor (18) and an exhaust fan (19) are installed above the inside of the inner cavity (10) respectively, a mounting frame (11) is arranged inside the inner cavity (10), adjusting plates (13) are arranged on two sides of the inside of the inner cavity (10), a sliding groove (15) is formed in the inner wall of each adjusting plate (13), grooves (16) are formed in the bottom of each adjusting plate (13), and louver fans (2) are arranged on two sides of the, the utility model discloses a cabinet, including the cabinet body, the inside below of the cabinet body (1) installs cylinder (8), the output of cylinder (8) is connected with piston rod (9), the top of piston rod (9) is connected with acoustic celotex board (12), the surface of acoustic celotex board (12) is provided with draw runner (14), the internally mounted of the cabinet body (1) has control panel (17).

2. The low-noise environment-friendly low-voltage power distribution cabinet according to claim 1, characterized in that: the sound insulation board (12) is connected with the adjusting board (13) in a sliding mode through a sliding strip (14) and a sliding groove (15).

3. The low-noise environment-friendly low-voltage power distribution cabinet according to claim 1, characterized in that: the mounting bracket (11) is provided with a plurality of, and is a plurality of the surface of mounting bracket (11) runs through there are a plurality of through-holes.

4. The low-noise environment-friendly low-voltage power distribution cabinet according to claim 1, characterized in that: the louver fan (2) is obliquely arranged.

5. The low-noise environment-friendly low-voltage power distribution cabinet according to claim 1, characterized in that: the number of the baffle plates (3) is two, and the two baffle plates (3) are triangular.

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