CN216850885U

CN216850885U - Indoor vertical power distribution cabinet with built-in noise reduction structure

Info

Publication number: CN216850885U
Application number: CN202220339187.8U
Authority: CN
Inventors: 张邦义; 杜虎; 张帮宽; 钱书诊; 刘浩
Original assignee: Nantong Dingan Electric Co ltd
Current assignee: Nantong Dingan Electric Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-28
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses an indoor vertical power distribution cabinet with a built-in noise reduction structure, which comprises a support frame and a cabinet body, wherein the cabinet body is arranged above the support frame; further comprising: the protection plate is arranged inside the cabinet body, and an installation plate is arranged on the inner side of the protection plate; the cabinet door, its articulated connect in the right side of the cabinet body, driving motor is installed to the bottom of the cabinet body, and driving motor's output and first pivot are connected to the left and right sides of first pivot all is connected through driving belt and second pivot. This vertical switch board of indoor usefulness of structure of making an uproar falls in built-in, the inside of the cabinet body is provided with 2 second pivots, and is connected through driving belt between second pivot and the first pivot, when first pivot rotates, can drive second pivot and fan blade and rotate together like this, blows off the heat of the internal portion of cabinet for thermal circulation realizes the heat dissipation to the internal portion of cabinet, has improved the availability factor of this switch board.

Description

Indoor vertical power distribution cabinet with built-in noise reduction structure

Technical Field

The utility model relates to a switch board technical field specifically is an indoor vertical switch board of using of structure of making an uproar falls in built-in.

Background

The switch board plays important role in the electric power industry, can carry and change the electric energy, and switch board kind on the market is many, has indoor use, also has outdoor use, and indoor and outdoor switch board can also be divided into a lot of types moreover, and vertical switch board is more common indoor.

But current indoor vertical switch board of using still has some weak points in the use, for example the switch board can be because of inside electric elements's work produces the noise in the use, has caused the influence to the surrounding environment, long-time use moreover, the inside heat that can produce of switch board, be not convenient for blow away the inside heat of switch board to the availability factor to vertical switch board has been reduced, so we have provided the indoor vertical switch board of using of built-in structure of making an uproar of falling, so that solve the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor vertical switch board of using of structure of making an uproar falls in built-in to solve the switch board on the existing market that above-mentioned background art provided and in the use, can be because of inside electric elements's work produces the noise, led to the fact the influence to the surrounding environment, long-time use moreover, the inside heat that can produce of switch board is not convenient for blow away the inside heat of switch board, thereby has reduced the problem to the availability factor of vertical switch board.

In order to achieve the above object, the utility model provides a following technical scheme: an indoor vertical power distribution cabinet with a built-in noise reduction structure comprises a support frame and a cabinet body, wherein the cabinet body is arranged above the support frame;

further comprising:

the protection plate is arranged inside the cabinet body, and an installation plate is arranged on the inner side of the protection plate;

the cabinet door is hinged to the right side of the cabinet body, a driving motor is mounted at the bottom of the cabinet body, the output end of the driving motor is connected with a first rotating shaft, the left side and the right side of the first rotating shaft are connected with a second rotating shaft through a transmission belt, and fan blades are mounted at the top end of the second rotating shaft;

the ventilation hole, it sets up in the top of the cabinet body, the internally mounted in ventilation hole has the dust screen.

Preferably, the connected mode of the cabinet body and support frame is the welding, and is bolted connection between the cabinet body and the guard plate to the guard plate includes the back up coat, falls the layer of making an uproar and wearing layer, can make and be connected more firmly between the cabinet body and the support frame, through the support frame, can make and have the interval between the cabinet body and the ground, conveniently clears up the below of the cabinet body.

Preferably, the back up coat, the layer of making an uproar and wearing layer set gradually from outer to interior, and the back up coat is concrete material to the layer of making an uproar is fallen and is made for the soundproof cotton, and the wearing layer is made for the steel sheet simultaneously, back up coat and wearing layer all with fall between the layer of making an uproar for bonding connection, can improve the structural strength of the cabinet body like this, also can weaken the noise that the cabinet body during operation produced, reduce the influence to the surrounding environment, improved the availability factor of this switch board.

Preferably, the left and right sides of mounting panel all is bolted connection with the connected mode of guard plate, and there is the interval around the mounting panel between both sides all and the guard plate, has guaranteed the fastness when the mounting panel uses, effectively prevents that the phenomenon that the mounting panel dropped from appearing to can make electrical component carry out normal use, can make the air circulate from both sides around the mounting panel simultaneously, do not influence the heat dissipation of the internal portion of cabinet.

Preferably, be parallel to each other between first pivot and the second pivot, and have the interval between the fan leaf on first pivot and second pivot top and the guard plate, when the fan leaf was rotatory, can blow away the heat, make the outside circulation of heat, realize the heat dissipation to this switch board inside, effectively prevent the phenomenon of the internal portion high temperature that appears of cabinet.

Preferably, the ventilation holes are distributed on the top end of the cabinet body at equal intervals, the ventilation holes and the dust screen are connected through bolts, heat is guaranteed to flow out of the ventilation holes normally, meanwhile, under the effect of the dust screen, entering of dust can be effectively reduced, and cleanliness of the interior of the cabinet body is guaranteed.

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

(1) according to the indoor vertical power distribution cabinet with the built-in noise reduction structure, the protection plate is arranged inside the cabinet body and comprises the reinforcing layer, the noise reduction layer and the wear-resistant layer, the reinforcing layer is made of concrete materials, the noise reduction layer is made of soundproof cotton, and the wear-resistant layer is made of steel plates, so that the structural strength of the cabinet body can be improved, noise generated when the power distribution cabinet works can be weakened, the influence on the surrounding environment is effectively reduced, and the flexibility of the power distribution cabinet in use is improved;

(2) this vertical switch board of indoor usefulness of structure of making an uproar falls in built-in, the inside of the cabinet body is provided with 2 second pivots, and the fan leaf is installed at the top of second pivot, and be connected through driving belt between second pivot and the first pivot, when first pivot is rotated like this, can drive the second pivot and rotate together, and then drive the fan leaf and rotate and produce wind-force, blow off the heat of the internal portion of cabinet, accelerate thermal circulation, realize the heat dissipation to the internal portion of cabinet, the availability factor of this switch board has been improved.

Drawings

FIG. 1 is a schematic view of the overall main sectional structure of the present invention;

FIG. 2 is a schematic view of the connection overlooking structure of the cabinet body and the ventilation holes of the present invention;

fig. 3 is a schematic top view of the mounting plate of the present invention;

FIG. 4 is a schematic cross-sectional view of the protection plate of the present invention;

fig. 5 is a schematic view of the top view structure of the fan blade of the present invention.

In the figure: 1. a support frame; 2. a cabinet body; 3. a protection plate; 301. a reinforcement layer; 302. a noise reduction layer; 303. a wear resistant layer; 4. mounting a plate; 5. a cabinet door; 6. a drive motor; 7. a first rotating shaft; 8. a drive belt; 9. a second rotating shaft; 10. a fan blade; 11. a vent hole; 12. a dust screen.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an indoor vertical power distribution cabinet with a built-in noise reduction structure comprises a support frame 1 and a cabinet body 2, wherein the cabinet body 2 is arranged above the support frame 1, and the support frame 1 is arranged at the bottom of the cabinet body 2, so that a space can be reserved between the bottom of the cabinet body 2 and the ground;

further comprising:

the cabinet door 5 is hinged to the right side of the cabinet body 2, the bottom of the cabinet body 2 is provided with the driving motor 6, the output end of the driving motor 6 is connected with the first rotating shaft 7, the left side and the right side of the first rotating shaft 7 are connected with the second rotating shaft 9 through the driving belt 8, meanwhile, the top end of the second rotating shaft 9 is provided with the fan blade 10, the first rotating shaft 7 and the second rotating shaft 9 are parallel to each other, a gap is formed between the fan blade 10 at the top ends of the first rotating shaft 7 and the second rotating shaft 9 and the protection plate 3, when the cabinet body 2 is normally used, a worker can start the driving motor 6, the driving motor 6 can drive the first rotating shaft 7 to rotate, the second rotating shaft 9 is arranged on the left side and the right side of the first rotating shaft 7, and the fan blade 10 is arranged at the top end of the second rotating shaft 9, so that when the first rotating shaft 7 rotates, the second rotating shaft 9 and the fan blade 10 can be driven by the driving belt 8 to rotate together, the fan blades 10 rotate to blow air, and the front side and the rear side of the mounting plate 4 are spaced from the protection plate 3, so that the air generated by rotation can pass through the gap between the mounting plate 4 and the protection plate 3 and circulate in the cabinet body 2, so that the heat in the cabinet body 2 can be taken away, and the hot air is blown out from the ventilation holes 11;

the ventilating holes 11 are formed in the top of the cabinet body 2, the dustproof nets 12 are arranged inside the ventilating holes 11, the ventilating holes 11 are distributed at equal intervals at the top end of the cabinet body 2, the ventilating holes 11 are connected with the dustproof nets 12 through bolts, and the dustproof nets 12 are arranged inside the ventilating holes 11, so that dust can be effectively prevented from entering the cabinet body 2, and the cleanliness of the interior of the cabinet body 2 is guaranteed;

protection plate 3, it sets up in the inside of the cabinet body 2, the inboard of protection plate 3 is provided with mounting panel 4, the connected mode of the cabinet body 2 and support frame 1 is the welding, and be bolted connection between the cabinet body 2 and the protection plate 3, and protection plate 3 includes back up coat 301, fall and make an uproar layer 302 and wearing layer 303, back up coat 301, fall and make an uproar layer 302 and wearing layer 303 set gradually from outside to inside, and back up coat 301 is concrete material, and it is soundproof cotton to fall layer 302, simultaneously wearing layer 303 is made for the steel sheet, back up coat 301 and wearing layer 303 all with fall and make an uproar between the layer 302 for adhesive connection, the connected mode that the left and right sides of mounting panel 4 all with protection plate 3 is bolted connection, and there is the interval between the both sides and protection plate 3 around mounting panel 4, in this switch board use, because protection plate 3 is provided with in the inside of the cabinet body 2, and protection plate 3 includes back up coat 301, fall, Layer 302 and wearing layer 303 of making an uproar fall to back up coat 301 is concrete material, and layer 302 of making an uproar falls is soundproof cotton, and wearing layer 303 is made for the steel sheet, can effectively increase the structural strength of this switch board like this, can weaken the noise that produces simultaneously, reduces the influence to external environment, and then has improved the availability factor of this switch board.

The working principle is as follows: when the indoor vertical power distribution cabinet with the built-in noise reduction structure is used, as shown in fig. 1-5, firstly, a worker places the power distribution cabinet at a corresponding position, and then the power distribution cabinet can be normally used through corresponding installation, a support frame 1 is arranged at the bottom of a cabinet body 2, so that a space is reserved between the bottom of the cabinet body 2 and the ground, the cleaning below the cabinet body 2 is convenient, the circulation of air at the bottom of the cabinet body 2 can be increased, the heat dissipation is better, when the cabinet body 2 is normally used, the worker can start a driving motor 6, the driving motor 6 can drive a first rotating shaft 7 to rotate, when the first rotating shaft 7 rotates, a second rotating shaft 9 and a fan blade 10 can be driven to rotate together through a transmission belt 8, air is blown through the rotation of the fan blade 10, so that the heat inside the cabinet body 2 can be taken away, and hot air is blown out from a vent hole 11, there is dust screen 12 at the internally mounted of ventilation hole 11, can effectively reduce the dust like this and get into cabinet body 2 insidely, guarantee the inside cleanliness of cabinet body 2, in this switch board use, because the inside at cabinet body 2 is provided with guard plate 3, and guard plate 3 includes back up coat 301, fall layer 302 and wearing layer 303 of making an uproar, can effectively increase the structural strength of this switch board, can weaken the noise that produces simultaneously, reduce the influence to the external environment, above be the working process of whole device, the content that does not make detailed description in this specification all belongs to the prior art that technical personnel are publicly known in the field.

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. An indoor vertical power distribution cabinet with a built-in noise reduction structure comprises a support frame (1) and a cabinet body (2), wherein the cabinet body (2) is arranged above the support frame (1);

it is characterized by also comprising:

the protection plate (3) is arranged inside the cabinet body (2), and a mounting plate (4) is arranged on the inner side of the protection plate (3);

the cabinet door (5) is hinged to the right side of the cabinet body (2), a driving motor (6) is installed at the bottom of the cabinet body (2), the output end of the driving motor (6) is connected with a first rotating shaft (7), the left side and the right side of the first rotating shaft (7) are connected with a second rotating shaft (9) through a transmission belt (8), and meanwhile a fan blade (10) is installed at the top end of the second rotating shaft (9);

the top of the cabinet body (2) is opened in the ventilation hole (11), and the dust screen (12) is installed inside the ventilation hole (11).

2. The indoor vertical power distribution cabinet with the built-in noise reduction structure according to claim 1, wherein: the connection mode of the cabinet body (2) and the support frame (1) is welding, the cabinet body (2) and the protection plate (3) are connected through bolts, and the protection plate (3) comprises a reinforcing layer (301), a noise reduction layer (302) and a wear-resistant layer (303).

3. The indoor vertical power distribution cabinet with the built-in noise reduction structure according to claim 2, wherein: the reinforced layer (301), the noise reduction layer (302) and the wear-resistant layer (303) are sequentially arranged from outside to inside, the reinforced layer (301) is made of concrete materials, the noise reduction layer (302) is made of soundproof cotton, the wear-resistant layer (303) is made of steel plates, and the reinforced layer (301) and the wear-resistant layer (303) are both in adhesive connection with the noise reduction layer (302).

4. The indoor vertical power distribution cabinet with the built-in noise reduction structure according to claim 1, wherein: the left and right sides of mounting panel (4) all are bolted connection with the connected mode of guard plate (3), and there is the interval around mounting panel (4) both sides all with between guard plate (3).

5. The indoor vertical power distribution cabinet with the built-in noise reduction structure according to claim 1, wherein: the first rotating shaft (7) and the second rotating shaft (9) are parallel to each other, and a space exists between the fan blade (10) at the top ends of the first rotating shaft (7) and the second rotating shaft (9) and the protection plate (3).

6. The indoor vertical power distribution cabinet with the built-in noise reduction structure according to claim 1, wherein: the ventilation holes (11) are distributed on the top end of the cabinet body (2) at equal intervals, and the ventilation holes (11) and the dust screen (12) are connected through bolts.