CN218678039U

CN218678039U - Low-voltage power distribution cabinet capable of automatically opening dehumidification function

Info

Publication number: CN218678039U
Application number: CN202222151700.3U
Authority: CN
Inventors: 刘家安
Original assignee: QUANJIAO RUIYING ELECTRIC CO Ltd
Current assignee: QUANJIAO RUIYING ELECTRIC CO Ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-03-21
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a can open low-voltage distribution cabinet of dehumidification function automatically relates to low-voltage distribution cabinet technical field, for solving current low-voltage distribution cabinet majority all rely on the circulation of air to carry out the dehumidification operation, leads to the problem of the easy moist damage of inner member. The upper end of the power distribution cabinet body is provided with a control main body, and one side of the power distribution cabinet body is provided with a cabinet door; further comprising: the dehumidifier mounting rack is arranged inside the power distribution cabinet body, and a dehumidifier is arranged inside the dehumidifier mounting rack; the hot air blower is arranged below the dehumidifier mounting rack and mainly comprises an electric heating wire, a fan and a shell; and the humidity sensor is arranged on one side of the cabinet door, and the output end of the humidity sensor is electrically connected with the input points of the hot air blower and the dehumidifier.

Description

Low-voltage power distribution cabinet capable of automatically opening dehumidification function

Technical Field

The utility model relates to a low-voltage distribution cabinet technical field specifically is a can open low-voltage distribution cabinet of dehumidification function automatically.

Background

The low-voltage power distribution cabinet is a protection cabinet for storing electrical elements, is suitable for indoor and outdoor use, and has a safety protection effect;

for example, a chinese patent (low voltage distribution cabinet) with publication number CN 211530452U: including the low-voltage distribution cabinet body, cabinet shell and carousel, the low-voltage distribution cabinet body is cylindrical with the cabinet shell, and cabinet shell lateral wall is equipped with the cabinet door, and the carousel includes inner circle and outer lane, and the inner circle is rotatory around the outer lane, and the inner circle is fixed in the bottom plate upside of cabinet shell, and the outer lane is fixed in the bottom plate downside of the low-voltage distribution cabinet body. The utility model discloses a cabinet shell can protect the low-voltage distribution cabinet body, has dustproof and waterproof's effect, and the radiating effect of the low-voltage distribution cabinet body can be guaranteed to the louvre that still sets up on the cabinet shell. When electrical components and the like in the low-voltage power distribution cabinet body need to be maintained or maintained, the low-voltage power distribution cabinet body can rotate relative to the cabinet shell under the action of the turntable, an operator can rotate the opening of the cabinet shell to a proper position as required, the structure can be used for facilitating the operator to carry out all-dimensional operation on the power distribution cabinet, and great convenience is brought to maintenance.

However, most of the existing low-voltage power distribution cabinets rely on air circulation to perform dehumidification operation, so that internal elements are easy to be wet and damaged; therefore, the existing requirements are not met, and the low-voltage power distribution cabinet capable of automatically starting the dehumidification function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can open low-voltage distribution cabinet of dehumidification function automatically to solve the current low-voltage distribution cabinet majority that provides in the above-mentioned background art and all rely on the circulation of air to carry out the dehumidification operation, lead to the problem of the easy moist damage of inner member.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage distribution cabinet capable of automatically starting a dehumidification function comprises: the power distribution cabinet comprises a power distribution cabinet body, wherein a control main body is arranged at the upper end of the power distribution cabinet body, and a cabinet door is arranged on one side of the power distribution cabinet body;

further comprising:

the dehumidifier mounting rack is arranged inside the cabinet body of the power distribution cabinet, and a dehumidifier is arranged inside the dehumidifier mounting rack;

the hot air blower is arranged below the dehumidifier mounting rack and mainly comprises an electric heating wire, a fan and a shell;

and the humidity sensor is arranged on one side of the cabinet door, and the output end of the humidity sensor is electrically connected with the input points of the hot air blower and the dehumidifier.

Preferably, the upper surface of the air heater is provided with an air outlet, and the air outlet and the air heater are of an integral structure.

Preferably, the two sides of the dehumidifier are provided with mounting plates, the mounting plates are in hot-melt connection with the dehumidifier, one end of each mounting plate is provided with a threaded fastener, and the mounting plates are in threaded connection with the dehumidifier mounting frame through the threaded fasteners.

Preferably, the frame of the dehumidifier mounting frame is provided with a ventilation groove, and the ventilation groove penetrates through the dehumidifier mounting frame.

Preferably, the two sides of the power distribution cabinet body are provided with lifting handles, the two ends of each lifting handle are provided with single-head fasteners, and the lifting handles are in threaded connection with the power distribution cabinet body through the single-head fasteners.

Preferably, one side of the cabinet door is provided with a hinge, the cabinet door is rotatably connected with the cabinet body of the power distribution cabinet through the hinge, the other side of the cabinet door is provided with a door lock assembly, and the rear surface of the cabinet body of the power distribution cabinet is provided with a distance seat.

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

1. the utility model discloses a set up dehumidifier mounting bracket and air heater in the internal portion of switch board cabinet, the dehumidifier relies on mounting panel and threaded fastener to be fixed with the dehumidifier mounting bracket, and the surface of dehumidifier mounting bracket all is ventilative groove, rely on humidity transducer to detect the humidity of the internal portion of switch board cabinet, after exceeding the predetermined value, the transmission signal of telecommunication gives the hot-air blower, dehumidifier and control main part, the ventilative groove on dehumidifier mounting bracket surface is followed to the air and rises, discharge after dehumidifying through the dehumidifier, utilize the air heater to carry out hot air drying dehumidification to the internal portion of switch board cabinet simultaneously, thereby realize that the switch board cabinet has the automatic dehumidification function of opening, improve the security and the life of component, the control main part is exactly the control panel of dehumidifier.

2. Through setting up distance seat at switch board cabinet body rear surface, utilize distance seat to avoid switch board cabinet body back and wall body contact to carry out the circulation of air, prevent that switch board cabinet body back from weing and damaging internal component, and all set up at switch board cabinet body both sides and lift the handle, the personnel of being convenient for lift the switch board cabinet body, need not lift switch board cabinet body lower surface by hand, improve security and convenience.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the bottom view of the dehumidifier mounting bracket of the present invention;

fig. 3 is a schematic view of a top view structure of the cabinet body of the power distribution cabinet of the present invention;

in the figure: 1. a power distribution cabinet body; 2. a control body; 3. a cabinet door; 4. a humidity sensor; 5. a hot air blower; 6. an air outlet; 7. lifting the handle; 8. a single-headed fastener; 9. a dehumidifier mounting rack; 10. a ventilation groove; 11. a dehumidifier; 12. mounting a plate; 13. a threaded fastener; 14. a distance seat; 15. a hinge; 16. a door lock assembly.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a low-voltage distribution cabinet capable of automatically starting a dehumidification function comprises: the power distribution cabinet comprises a power distribution cabinet body 1, wherein a control main body 2 is arranged at the upper end of the power distribution cabinet body 1, and a cabinet door 3 is arranged on one side of the power distribution cabinet body 1;

further comprising:

the dehumidifier mounting rack 9 is arranged inside the power distribution cabinet body 1, and a dehumidifier 11 is arranged inside the dehumidifier mounting rack 9;

the hot air blower 5 is arranged below the dehumidifier mounting rack 9, and the hot air blower 5 mainly comprises an electric heating wire, a fan and a shell;

and the humidity sensor 4 is arranged on one side of the cabinet door 3, and the output end of the humidity sensor 4 is electrically connected with the input points of the hot air blower 5 and the dehumidifier 11.

Referring to fig. 1, an air outlet 6 is disposed on an upper surface of the air heater 5, and the air outlet 6 and the air heater 5 are integrated, so that the air heater 5 is used for drying and dehumidifying the inside of the cabinet body 1 of the power distribution cabinet by hot air, thereby improving the dehumidifying effect.

Referring to fig. 2, mounting plates 12 are respectively disposed on two sides of a dehumidifier 11, the mounting plates 12 are connected to the dehumidifier 11 by hot melting, a threaded fastener 13 is disposed at one end of the mounting plate 12, and the mounting plate 12 is connected to a dehumidifier mounting frame 9 by the threaded fastener 13, so that the dehumidifier 11 is conveniently fixed and mounted.

Referring to fig. 2, the frame of the dehumidifier mounting bracket 9 is provided with a ventilation groove 10, and the ventilation groove 10 penetrates through the dehumidifier mounting bracket 9, so that air can conveniently rise and enter the dehumidifier 11.

Please refer to fig. 1, the two sides of the cabinet body 1 of the power distribution cabinet are both provided with lifting handles 7, the two ends of the lifting handles 7 are both provided with single-head fasteners 8, and the lifting handles 7 are in threaded connection with the cabinet body 1 of the power distribution cabinet through the single-head fasteners 8, so that the personnel can lift the cabinet body 1 of the power distribution cabinet conveniently without lifting the lower surface of the cabinet body 1 of the power distribution cabinet by hands, and the safety and the convenience are improved.

Please refer to fig. 1 and 3, one side of the cabinet door 3 is provided with a hinge 15, and the cabinet door 3 is rotatably connected with the power distribution cabinet body 1 through the hinge 15, the other side of the cabinet door 3 is provided with a door lock assembly 16, the rear surface of the power distribution cabinet body 1 is provided with a distance seat 14, the distance seat 14 is used for avoiding the contact between the back surface of the power distribution cabinet body 1 and the wall body, so as to circulate air and prevent the back surface of the power distribution cabinet body 1 from being affected with damp and damaging the internal elements.

The working principle is as follows: when the device is used, elements are fixed inside a power distribution cabinet body 1, a cabinet door 3 is closed, the humidity inside the power distribution cabinet body 1 is detected by means of a humidity sensor 4, after the humidity exceeds a preset value, an electric signal is transmitted to a hot air blower 5, a dehumidifier 11 and a control main body 2, air rises from a ventilating groove 10 on the surface of a dehumidifier mounting frame 9 and is exhausted after being dehumidified by the dehumidifier 11, meanwhile, the hot air blower 5 is used for drying and dehumidifying the inside of the power distribution cabinet body 1, the power distribution cabinet body 1 has an automatic opening and dehumidifying function, the safety and the service life of the elements are improved, when the back face of the power distribution cabinet body 1 is placed along a wall body, the distance seat 14 is used for avoiding the contact between the back face of the power distribution cabinet body 1 and the wall body, air circulation is realized, and the back face of the power distribution cabinet body 1 is prevented from being affected with damp and damaging the internal elements.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A low-voltage power distribution cabinet capable of automatically starting a dehumidification function comprises a power distribution cabinet body (1), wherein a control main body (2) is arranged at the upper end of the power distribution cabinet body (1), and a cabinet door (3) is arranged on one side of the power distribution cabinet body (1);

the method is characterized in that: further comprising:

the dehumidifier mounting rack (9) is arranged inside the power distribution cabinet body (1), and a dehumidifier (11) is arranged inside the dehumidifier mounting rack (9);

the hot air blower (5) is arranged below the dehumidifier mounting rack (9), and the hot air blower (5) mainly comprises an electric heating wire, a fan and a shell;

and the humidity sensor (4) is arranged on one side of the cabinet door (3), and the output end of the humidity sensor (4) is electrically connected with the input points of the hot air blower (5) and the dehumidifier (11).

2. The low-voltage distribution cabinet capable of automatically starting the dehumidification function according to claim 1, characterized in that: the upper surface of the air heater (5) is provided with an air outlet (6), and the air outlet (6) and the air heater (5) are of an integral structure.

3. The low-voltage distribution cabinet capable of automatically starting the dehumidification function according to claim 1, characterized in that: the dehumidifier is characterized in that mounting plates (12) are arranged on two sides of the dehumidifier (11), the mounting plates (12) are in hot-melt connection with the dehumidifier (11), threaded fasteners (13) are arranged at one ends of the mounting plates (12), and the mounting plates (12) are in threaded connection with a dehumidifier mounting frame (9) through the threaded fasteners (13).

4. The low-voltage distribution cabinet capable of automatically starting the dehumidification function according to claim 1, characterized in that: the frame of the dehumidifier mounting frame (9) is provided with a ventilation groove (10), and the ventilation groove (10) penetrates through the dehumidifier mounting frame (9).

5. The low-voltage distribution cabinet capable of automatically starting the dehumidification function according to claim 1, characterized in that: the power distribution cabinet is characterized in that handles (7) are arranged on two sides of the power distribution cabinet body (1), single-head fasteners (8) are arranged at two ends of each handle (7), and the handles (7) are connected with the power distribution cabinet body (1) in a threaded mode through the single-head fasteners (8).

6. The low-voltage distribution cabinet capable of automatically starting the dehumidification function according to claim 1, characterized in that: one side of cabinet door (3) is provided with hinge (15), and cabinet door (3) rotate with the switch board cabinet body (1) through hinge (15) and be connected, the opposite side of cabinet door (3) is provided with lock subassembly (16), the rear surface of the switch board cabinet body (1) is provided with distance seat (14).