CN216903802U

CN216903802U - High-low voltage switch cabinet with dampproofing structure

Info

Publication number: CN216903802U
Application number: CN202220436378.6U
Authority: CN
Inventors: 张忠杉; 姚爱军; 迟丹丹; 蔡旻
Original assignee: Zhenjiang Haotong Electric Co ltd
Current assignee: Zhenjiang Haotong Electric Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-07-05
Anticipated expiration: 2032-03-02

Abstract

The utility model relates to the technical field of high-low voltage switch cabinets, and discloses a high-low voltage switch cabinet with a moisture-proof structure. This high-low voltage switch cabinet with dampproofing structure, through being provided with the rack, the moisture absorption fills up, the backup pad, clamp plate and damping bearing, when using, place the moisture absorption pad in the backup pad to rotate splint and carry out the centre gripping to the moisture absorption pad, and be provided with the drier at the internal portion of cabinet, through being provided with these dampproofing structures, can handle the moisture of the internal portion of cabinet, can not cause inside electrical component's damage, can increase electrical component's life, effectual when using.

Description

High-low voltage switch cabinet with dampproofing structure

Technical Field

The utility model relates to the technical field of high-low voltage switch cabinets, in particular to a high-low voltage switch cabinet with a moisture-proof structure.

Background

The high-low voltage switch cabinet is the equipment of connecting high-voltage or low-voltage cable as the name implies, and general power supply office, electric substation all use the high-voltage cabinet, then step down through the transformer and arrive the low-voltage cabinet, the low-voltage cabinet arrives the block terminal of each power consumption again, the inside does not have or just assembles into integrative electrical equipment to some protective device such as switch circuit breaker, high-low voltage switch cabinet is an electrical equipment, the outside line gets into main control switch in the cabinet earlier, then gets into branch control switch, each branch road sets up according to its needs. Such as instruments, automatic control, motor magnetic switches, various alternating current contactors, and the like, some are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some are also provided with low-frequency load shedding for keeping main equipment.

When external rainwater weather humidity is great, inside external moisture gets into the cubical switchboard very easily, increases the inside probability of moisture entering cubical switchboard, and current high-low voltage switch cabinet is not provided with dampproof device, and inside moisture can't be handled, causes inside electrical component's damage easily, and the effect when using is not good, needs improve this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-low voltage switch cabinet with a moisture-proof structure so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-low voltage switch cabinet with dampproofing structure, includes the cabinet body, the front of the cabinet body is provided with the cabinet door, the inside of the cabinet body is provided with dampproof device, the inside of the cabinet body is provided with heat abstractor.

The dampproof device comprises a connecting block, a damping bearing, a rotating shaft, a pressing plate, a moisture absorption pad, a supporting plate, a placing frame, a placing groove and a drying agent, the connecting block is fixedly connected to the inner bottom of the cabinet body, the damping bearing is fixedly connected to the top of the connecting block, the rotating shaft is fixedly connected to the inner ring of the damping bearing, the pressing plate is fixedly connected to the top of the rotating shaft, the supporting plate is fixedly connected to the side face of the connecting block, the moisture absorption pad is connected to the top of the supporting plate, the placing frame is fixedly connected to the inner wall of the cabinet body, the placing groove is arranged on the side face of the placing frame, and the drying agent is connected to the inner wall of the placing groove.

Preferably, the heat dissipation device comprises a second damping bearing, a rotating rod, a baffle, a heat dissipation groove, a fan shell, a fan and a ventilation hole, the second damping bearing is fixedly connected to the side face of the cabinet body, the rotating rod is fixedly connected to the inner ring of the second damping bearing, the baffle is fixedly connected to the surface of the rotating rod, and the heat dissipation groove is formed in the left side and the right side of the cabinet body.

Preferably, the bottom laminating of moisture absorption pad is connected in the bottom of clamp plate, and through being provided with the moisture absorption pad, the moisture absorption pad can adsorb the moisture of the internal portion of cabinet, can handle the moisture of the internal portion of cabinet, can increase electrical component's life.

Preferably, the number of the connecting blocks, the damping bearings, the rotating shaft, the pressing plates and the supporting plates is two, and the connecting blocks, the damping bearings, the rotating shaft, the pressing plates and the supporting plates are symmetrically distributed on the left side and the right side of the bottom in the cabinet body.

Preferably, the quantity of damping bearing two, bull stick, baffle and heat extraction groove is two, two damping bearing two, bull stick, baffle and heat extraction groove symmetric distribution are through being provided with the baffle in the left and right sides of the cabinet body, can laminate the both sides of the cabinet body when need not dispel the heat, block the heat extraction groove, can play dirt-proof effect.

Preferably, the fan shell is fixedly connected to the inner back face of the cabinet body, the fan is fixedly connected to the inner wall of the fan shell, and the vent holes are formed in the left side and the right side of the fan shell respectively.

Preferably, cabinet body inner wall fixed connection is in the heat preservation, through being provided with the heat preservation, can guarantee the temperature of the internal portion of cabinet, keeps the temperature of the internal portion of cabinet in suitable scope, can make inside electric elements be in the normal atmospheric temperature state all the time.

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

1. this high-low voltage switch cabinet with dampproofing structure, through being provided with the rack, the moisture absorption pad, the backup pad, clamp plate and damping bearing, when using, place the moisture absorption pad in the backup pad to rotate splint and carry out the centre gripping to the moisture absorption pad, and be provided with the drier at the internal portion of cabinet, through being provided with these dampproofing structures, can handle the moisture of the internal portion of cabinet, can not cause the damage of inside electrical components, can increase electrical components's life, effectual when using.

2. This high-low voltage switch cabinet with dampproofing structure through being provided with fan, shelves baffle and heat extraction groove, when using, the upset baffle spills the heat extraction groove, then starts the fan, and the fan rotates and produces acutely, can be with the internal portion of cabinet heat discharge cabinet body for the device has radiating effect, and the temperature that can the internal portion of cabinet is too high, can make inside electrical component be in normal atmospheric temperature state all the time.

Drawings

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

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a heat-insulating layer; 4. a moisture barrier; 401. connecting blocks; 402. a damping bearing; 403. a rotating shaft; 404. pressing a plate; 405. a moisture-absorbing pad; 406. a support plate; 407. placing a rack; 408. a placement groove; 409. a desiccant; 5. a heat sink; 501. a second damping bearing; 502. a rotating rod; 503. a baffle plate; 504. a heat removal tank; 505. a fan housing; 506. a fan; 507. a vent hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high low-voltage switch cabinet with dampproofing structure, including the cabinet body 1, the front of the cabinet body 1 is provided with cabinet door 2, the inside of the cabinet body 1 is provided with dampproofing device 4, the inside of the cabinet body 1 is provided with heat abstractor 5, cabinet body 1 inner wall fixed connection is in heat preservation 3, through being provided with heat preservation 3, can guarantee the temperature of the internal portion of cabinet 1, keep the temperature of the internal portion of cabinet 1 in suitable scope, can make inside electrical component be in normal atmospheric temperature state all the time, the bottom laminating of moisture absorption pad 405 is connected in the bottom of clamp plate 404, through being provided with moisture absorption pad 405, moisture absorption pad 405 can adsorb the moisture of the internal portion of cabinet 1, can handle the moisture of the internal portion of cabinet 1, can increase electrical component's life, connecting block 401, damping bearing 402, pivot 403, clamp plate 404 and backup pad 406's quantity is two, two connecting blocks 401, damping bearing 402, cabinet door, The rotating shaft 403, the pressing plate 404 and the supporting plate 406 are symmetrically distributed at the left and right sides of the bottom in the cabinet 1.

Moisture-proof device 4 includes connecting block 401, damping bearing 402, pivot 403, clamp plate 404, moisture absorption pad 405, a supporting plate 406, rack 407, standing groove 408 and drier 409, connecting block 401 fixed connection is in the interior bottom of the cabinet body 1, damping bearing 402 fixed connection is in the top of connecting block 401, pivot 403 fixed connection is in the inner circle of damping bearing 402, clamp plate 404 fixed connection is in the top of pivot 403, supporting plate 406 fixed connection is in the side of connecting block 401, moisture absorption pad 405 connects in the top of supporting plate 406, rack 407 fixed connection is in the inner wall of the cabinet body 1, standing groove 408 opens the side of rack 407, drier 409 connects in the inner wall of standing groove 408.

The heat dissipation device 5 comprises a second damping bearing 501, a rotating rod 502, a baffle 503, a heat dissipation groove 504, a fan shell 505, a fan 506 and a vent 507, wherein the second damping bearing 501 is fixedly connected to the side surface of the cabinet body 1, the rotating rod 502 is fixedly connected to the inner ring of the second damping bearing 501, the baffle 503 is fixedly connected to the surface of the rotating rod 502, the heat dissipation groove 504 is arranged on the left side and the right side of the cabinet body 1, the two damping bearings 501, the rotating rod 502, the baffle 503 and the heat dissipation groove 504 are two in number, the two damping bearings 501, the rotating rod 502, the baffle 503 and the heat dissipation groove 504 are symmetrically distributed on the left side and the right side of the cabinet body 1, and the baffle 503 is arranged, when heat dissipation is not needed, the cabinet body 1 can be attached to two sides of the cabinet body 1, the heat dissipation grooves 504 are blocked, a dustproof effect can be achieved, the fan shell 505 is fixedly connected to the inner back face of the cabinet body 1, the fan 506 is fixedly connected to the inner wall of the fan shell 505, and the ventilation holes 507 are formed in the left side and the right side of the fan shell 505 respectively.

When the cabinet is used, when the moisture in the cabinet 1 is heavy, the moisture in the cabinet 1 needs to be removed, and the moisture-proof effect of the cabinet 1 is increased, the door is opened, the right pressing plate 404 is rotated counterclockwise, the pressing plate 404 is rotated to the position facing the right side, the left pressing plate 404 is rotated in the opposite direction, the left pressing plate 404 is rotated to the position aligned with the left side, the moisture absorption pad 405 is placed on the supporting plate 406 on the side of the connecting block 401, the pressing plates 404 are rotated reversely, the pressing plates 404 are rotated back to the original position, so that the bottom of the pressing plate 404 can be in contact with the top of the moisture absorption pad 405, the moisture absorption pad 405 is clamped on the top of the supporting plate 406, the installation of the moisture absorption pad 405 is completed, the moisture absorption pad 405 can absorb the moisture in the cabinet 1, meanwhile, the drying agent 409 in the placing frame 407 can be supplemented, the drying in the cabinet 1 can be maintained, and the operations only need to be replaced after each time of rain or at intervals, it is also more convenient when changing, through being provided with these dampproofing structures, can handle the inside moisture of the cabinet body 1, can not cause the damage of inside electric elements, can increase electric elements's life, it is effectual when using, simultaneously, be provided with fan shell 505 and fan 506 in the inside of the cabinet body 1, baffle 503 can upwards overturn when needs dispel the heat, rotate baffle 503 to the horizontally direction, can spill heat extraction groove 504, then start fan 506, the fan rotates 506 and produces sharpness, can be with the inside heat discharge cabinet body 1 of the cabinet body 1, make the device have radiating effect, can the inside high temperature of the cabinet body 1, can make inside electric elements be in normal atmospheric temperature state all the time.

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 the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-low voltage switch cabinet with dampproofing structure, includes the cabinet body (1), its characterized in that: a cabinet door (2) is arranged on the front side of the cabinet body (1), a moisture-proof device (4) is arranged inside the cabinet body (1), and a heat dissipation device (5) is arranged inside the cabinet body (1);

the damp-proof device (4) comprises a connecting block (401), a damping bearing (402), a rotating shaft (403), a pressing plate (404), a moisture absorption pad (405), a supporting plate (406), a placing frame (407), a placing groove (408) and a drying agent (409), the connecting block (401) is fixedly connected to the inner bottom of the cabinet body (1), the damping bearing (402) is fixedly connected to the top of the connecting block (401), the rotating shaft (403) is fixedly connected with the inner ring of the damping bearing (402), the pressing plate (404) is fixedly connected with the top of the rotating shaft (403), the supporting plate (406) is fixedly connected with the side surface of the connecting block (401), the moisture absorption pad (405) is connected with the top of the supporting plate (406), the cabinet is characterized in that the placing frame (407) is fixedly connected to the inner wall of the cabinet body (1), the placing groove (408) is arranged on the side face of the placing frame (407), and the drying agent (409) is connected to the inner wall of the placing groove (408).

2. A high-low voltage switchgear with moisture-proof structure as claimed in claim 1, wherein: heat abstractor (5) are including damping bearing two (501), bull stick (502), baffle (503), heat extraction groove (504), fan shell (505), fan (506) and ventilation hole (507), damping bearing two (501) fixed connection is in the side of the cabinet body (1), bull stick (502) fixed connection is in the inner circle of damping bearing two (501), baffle (503) fixed connection is in the surface of bull stick (502), heat extraction groove (504) are seted up in the left and right sides of the cabinet body (1).

3. A high-low voltage switchgear with moisture-proof structure as claimed in claim 1, wherein: the bottom of the moisture absorption pad (405) is attached to the bottom of the pressing plate (404).

4. A high-low voltage switchgear with moisture-proof structure as claimed in claim 1, wherein: the number of the connecting blocks (401), the damping bearings (402), the rotating shaft (403), the pressing plate (404) and the supporting plate (406) is two, and the connecting blocks (401), the damping bearings (402), the rotating shaft (403), the pressing plate (404) and the supporting plate (406) are symmetrically distributed on the left side and the right side of the bottom in the cabinet body (1).

5. A high-low voltage switchgear with moisture-proof structure as claimed in claim 2, wherein: the number of the second damping bearings (501), the rotating rod (502), the baffle (503) and the heat exhaust groove (504) is two, and the second damping bearings (501), the rotating rod (502), the baffle (503) and the heat exhaust groove (504) are symmetrically distributed on the left side and the right side of the cabinet body (1).

6. A high-low voltage switchgear with moisture-proof structure as claimed in claim 2, wherein: the cabinet is characterized in that the fan shell (505) is fixedly connected to the inner back surface of the cabinet body (1), the fan (506) is fixedly connected to the inner wall of the fan shell (505), and the ventilation holes (507) are respectively formed in the left side and the right side of the fan shell (505).

7. A high-low voltage switchgear with moisture-proof structure as claimed in claim 1, wherein: the inner wall of the cabinet body (1) is fixedly connected with the heat-insulating layer (3).