CN212304270U

CN212304270U - Noise reduction type high-voltage power distribution cabinet

Info

Publication number: CN212304270U
Application number: CN202021185144.6U
Authority: CN
Inventors: 戚晓光; 杨玉荣
Original assignee: Jiangsu Hongda Laser Complete Equipment Co ltd
Current assignee: Jiangsu Hongda Laser Complete Equipment Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-01-05
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a type of making an uproar high voltage distribution cabinet falls, including the cabinet body and keeping off the lid, the internal perforated plate that is provided with of cabinet, and the perforated plate medial surface is provided with the dust screen, the interior top of the cabinet body is provided with temperature-sensing ware and controller, first electric telescopic handle sets up between the fan, keep off the lid setting at cabinet body up end, and keep off the lid lower extreme and be provided with second electric telescopic handle, second electric telescopic handle lower extreme is provided with the link, and the link lower extreme runs through the upper surface of the cabinet body, the link sets up in the outside of perforated plate, and the link outside rotates and is connected with the fin, the fin runs through the thermovent. This type of making an uproar high voltage distribution cabinet falls, the installation pole that sets up through the mounting bracket makes things convenient for the installation of inside components and parts equipment fixed, and the first electric telescopic handle of accessible outwards promotes suitable distance with the mounting bracket, and the convenience is to the more comprehensive maintenance of components and parts equipment, and the abatvoix that sets up simultaneously, reducible internal noise is to external influence.

Description

Noise reduction type high-voltage power distribution cabinet

Technical Field

The utility model relates to a switch board technical field specifically is a type of making an uproar high voltage distribution cabinet falls.

Background

The high-voltage power distribution cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play roles of on-off, control or protection and the like, the existing high-voltage power distribution cabinet is poor in noise reduction capability, noise generated by the high-voltage power distribution cabinet influences the surrounding environment, a common high-voltage power distribution cabinet cannot comprehensively inspect and maintain damaged components during maintenance, and the problem needs to be solved by the noise reduction type high-voltage power distribution cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a type of making an uproar high voltage distribution cabinet falls to the ability of making an uproar is poor in the current high voltage distribution cabinet who provides in solving above-mentioned background art, has the noise influence surrounding environment that high voltage distribution cabinet produced, and common high voltage distribution cabinet can not be very comprehensive when the maintenance carry out the problem of inspection maintenance to damaging components and parts.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a type of making an uproar high voltage power distribution cabinet falls, includes the cabinet body and keeps off the lid, the internal perforated plate that is provided with of cabinet, and the perforated plate medial surface is provided with the dust screen, the interior top of the cabinet body is provided with temperature-sensing ware and controller, and the internal back lateral wall of cabinet is provided with fan and first electric telescopic handle, first electric telescopic handle sets up between the fan, and first electric telescopic handle front end and mounting bracket are connected, keep off the lid setting at cabinet body up end, and keep off the lid lower extreme and be provided with second electric telescopic handle, second electric telescopic handle lower extreme is provided with the link, and the link lower extreme runs through the upper surface of the cabinet body, the link sets up in the outside of perforated plate, and the link outside rotates and is connected with the fin, the fin runs through the thermovent.

Preferably, the cabinet body is including shell body, PLASTIC LAMINATED and abatvoix, and the shell body medial surface is provided with the PLASTIC LAMINATED, and the PLASTIC LAMINATED medial surface is provided with the abatvoix simultaneously.

Preferably, perforated plate and dust screen all are provided with two, and the hole distribution area on the perforated plate is less than the area of dust screen.

Preferably, the first electric telescopic rod and the mounting frame form a telescopic mechanism, and the mounting frame is in sliding connection with the bottom in the cabinet body.

Preferably, the connecting frame is uniformly distributed with radiating fins, the radiating fins and the radiating holes are in one-to-one correspondence, and the radiating fins on the inner side wall of the radiating holes are rotatably connected.

Preferably, the mounting rack comprises a through hole and a mounting rod, the through hole and the mounting rod are arranged on the mounting rack, and the through hole is formed in the inner side of the mounting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the noise-reduction type high-voltage power distribution cabinet,

(1) the installation rod arranged through the installation frame facilitates the installation and fixation of internal component equipment, the through holes arranged on the installation frame facilitate the heat dissipation of the component equipment, when the interior of the cabinet body needs to be inspected and maintained, the installation frame can be pushed outwards by a proper distance through the first electric telescopic rod, the more comprehensive maintenance of the component equipment is facilitated, and meanwhile, the acoustic panel can reduce the influence of internal noise on the outside;

(2) be provided with perforated plate, thermovent, fin, fan and temperature-sensing ware, when the internal temperature of cabinet was not very high, accessible perforated plate and fin heat dissipation, when temperature-sensing ware detected the internal temperature of cabinet high, through second electric telescopic handle promotion link, dispel the heat through perforated plate, thermovent, accelerate thermal flow simultaneously under the effect of fan.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic structural view between the cabinet body and the mounting frame of the present invention;

FIG. 3 is a schematic view of a sectional structure of a part of the cabinet body of the present invention;

fig. 4 is a schematic view of the work flow of the present invention.

In the figure: 1. the cabinet body, 101, shell body, 102, PLASTIC LAMINATED, 103, abatvoix, 2, perforated plate, 3, dust screen, 4, fan, 5, first electric telescopic handle, 6, temperature-sensing ware, 7, controller, 8, keep off the lid, 9, second electric telescopic handle, 10, link, 11, fin, 12, thermovent, 13, mounting bracket, 1301, through-hole, 1302, installation pole.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a noise reduction type high-voltage power distribution cabinet is disclosed, as shown in figure 1, figure 2, figure 3 and figure 4, a perforated plate 2 is arranged in a cabinet body 1, a dustproof net 3 is arranged on the inner side surface of the perforated plate 2, the cabinet body 1 comprises an outer shell 101, a fireproof plate 102 and a sound absorption plate 103, the inner side surface of the outer shell 101 is provided with the fireproof plate 102, the inner side surface of the fireproof plate 102 is provided with the sound absorption plate 103, the fireproof plate 102 can reduce the damage of external fire sources to the inside, the sound absorption plate 103 can reduce the influence of internal noise to the outside, the perforated plate 2 and the dustproof net 3 are both provided with two perforated plates, the hole distribution area on the perforated plate 2 is smaller than the area of the dustproof net 3, the dustproof net 3 can reduce dust entering the inside through the perforated plate 2, the inner top end of the cabinet body 1 is provided with a temperature sensor 6 and a controller 7, the rear side, and be sliding connection between the bottom in mounting bracket 13 and the cabinet body 1, promote mounting bracket 13 under the effect of first electric telescopic handle 5, conveniently overhaul components and parts, first electric telescopic handle 5 sets up between fan 4, and 5 front ends of first electric telescopic handle are connected with mounting bracket 13.

As shown in fig. 1, 2 and 3, the blocking cover 8 is disposed on the upper end surface of the cabinet 1, the lower end of the blocking cover 8 is provided with a second electric telescopic rod 9, the lower end of the second electric telescopic rod 9 is provided with a connecting frame 10, the lower end of the connecting frame 10 penetrates the upper surface of the cabinet 1, the connecting frame 10 is uniformly distributed with cooling fins 11, the cooling fins 11 and the heat dissipation ports 12 are in one-to-one correspondence, the cooling fins 11 are rotatably connected between the cooling fins 11 on the inner side wall of the heat dissipation port 12, the internal heat dissipation is facilitated by the cooling fins 11 and the heat dissipation port 12, the connecting frame 10 is disposed on the outer side of the perforated plate 2, the cooling fins 11 are rotatably connected on the outer side of the connecting frame 10, the cooling fins 11 penetrate the heat dissipation port 12, the heat dissipation port 12 is disposed on the side wall of the cabinet 1, the mounting frame 13 comprises a through hole 1301 and a mounting rod, the through hole 1301 facilitates heat dissipation of components mounted on the mounting rod 1302.

The working principle is as follows: when the noise reduction type high-voltage power distribution cabinet is used, a power supply is switched on, when the cabinet body 1 normally operates and works, the through hole 1301 facilitates the dissipation of heat generated by components, the heat in the cabinet body 1 is transmitted out through the porous plate 2 and the radiating fins 11, dust can be reduced by the dustproof net 3 and enters the interior, when the temperature sensor 6 detects the temperature rise in the cabinet body 1, an electric signal is transmitted to the controller 7, the model of the temperature sensor 6 is CWDZ11, the model of the controller 7 is MAM-330, the second electric telescopic rod 9 pushes the connecting frame 10, the radiating fins 11 rotate in the radiating holes 12, the radiating holes 12 are opened, meanwhile, the dissipation of the heat in the cabinet body 1 is accelerated under the action of the fan 4, the fireproof plate 102 can reduce the influence of an external fire source on the interior, the sound absorption plate 103 can reduce the influence of internal noise on the exterior, when the cabinet body 1 needs to be overhauled, the mounting frame 13 is, the overhaul of the components is facilitated, and the content which is not described in detail in the specification belongs to the prior art which is known by the person skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a type of making an uproar high voltage distribution cabinet falls, includes cabinet body (1) and fender lid (8), its characterized in that: the improved multifunctional wardrobe is characterized in that a perforated plate (2) is arranged in the wardrobe body (1), a dustproof net (3) is arranged on the inner side face of the perforated plate (2), a temperature sensor (6) and a controller (7) are arranged at the inner top end of the wardrobe body (1), a fan (4) and a first electric telescopic rod (5) are arranged on the inner rear side wall of the wardrobe body (1), the first electric telescopic rod (5) is arranged between the fans (4), the front end of the first electric telescopic rod (5) is connected with a mounting frame (13), a blocking cover (8) is arranged on the upper end face of the wardrobe body (1), a second electric telescopic rod (9) is arranged at the lower end of the blocking cover (8), a connecting frame (10) is arranged at the lower end of the second electric telescopic rod (9), the lower end of the connecting frame (10) penetrates through the upper surface of the wardrobe body (1), the connecting frame (10) is arranged on the outer side of the perforated plate (2), and, the radiating fins (11) penetrate through the radiating holes (12), and the radiating holes (12) are formed in the side wall of the cabinet body (1).

2. The noise-reduction high-voltage power distribution cabinet according to claim 1, characterized in that: the cabinet body (1) comprises an outer shell (101), a fireproof plate (102) and a sound-absorbing plate (103), wherein the fireproof plate (102) is arranged on the inner side surface of the outer shell (101), and the sound-absorbing plate (103) is arranged on the inner side surface of the fireproof plate (102).

3. The noise-reduction high-voltage power distribution cabinet according to claim 1, characterized in that: perforated plate (2) and dust screen (3) all are provided with two, and the hole distribution area on perforated plate (2) is less than the area of dust screen (3).

4. The noise-reduction high-voltage power distribution cabinet according to claim 1, characterized in that: a telescopic mechanism is composed of the first electric telescopic rod (5) and the mounting rack (13), and the mounting rack (13) is connected with the bottom in the cabinet body (1) in a sliding mode.

5. The noise-reduction high-voltage power distribution cabinet according to claim 1, characterized in that: the connecting frame (10) is uniformly distributed with radiating fins (11), the radiating fins (11) and the radiating holes (12) are in one-to-one correspondence, and the radiating fins (11) on the inner side wall of the radiating holes (12) are rotatably connected.

6. The noise-reduction high-voltage power distribution cabinet according to claim 1, characterized in that: the mounting rack (13) comprises a through hole (1301) and a mounting rod (1302), the through hole (1301) and the mounting rod (1302) are arranged on the mounting rack (13), and the through hole (1301) is arranged on the inner side of the mounting rod (1302).