CN216872630U

CN216872630U - Moisture-proof low-voltage switch cabinet

Info

Publication number: CN216872630U
Application number: CN202123198851.6U
Authority: CN
Inventors: 程伟; 黄丽兵
Original assignee: Zhenjiang Remote Electric Technology Co ltd
Current assignee: Shenyang 213 Automation Equipment Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-07-01
Anticipated expiration: 2031-12-17

Abstract

The utility model belongs to the technical field of low-voltage switch cabinets, and particularly relates to a moisture-proof low-voltage switch cabinet which comprises a cabinet body, wherein the cabinet body is rotatably connected with a cabinet door through a hinge, two side walls of the cabinet body are respectively provided with a heat dissipation opening, a dustproof mechanism for preventing dust is arranged outside each heat dissipation opening, the inner bottom wall of the cabinet body is symmetrically provided with a fixed seat, and a mounting plate is slidably connected in each fixed seat. According to the utility model, moisture in the low-voltage switch cabinet can be effectively absorbed through the drying agent in the mounting plate, so that a drying effect is achieved, damage to electrical appliances in the low-voltage switch cabinet due to dampness is avoided, the ventilation performance in the low-voltage switch cabinet is improved through the air blowing of the vortex fan, the temperature in the low-voltage switch cabinet is ensured, the heat in the low-voltage switch cabinet can be discharged from the exhaust pipe through the work of the exhaust fan, and the influence on normal operation caused by high temperature in the low-voltage switch cabinet is avoided.

Description

Moisture-proof low-voltage switch cabinet

Technical Field

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

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

At present, low-voltage switchgear structure among the prior art is mostly metal product, in case too moist, the easier corrosion, and easily cause the damage of the internal portion electrical apparatus of cabinet, simultaneously at the low-voltage switchgear during operation, cause the internal high temperature of cabinet easily, the high temperature can influence the use of inside electrical apparatus, reduce low-voltage switchgear's life, and low-voltage switchgear among the prior art is in radiating, inside mosquito and dust get into from the thermovent easily, cause inside electrical apparatus short circuit easily, influence the use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects of the prior art, the utility model provides a moisture-proof low-voltage switch cabinet, which solves the problems mentioned in the background technology.

The second technical proposal.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a dampproofing type low-voltage switchgear, includes the box, the box rotates through the hinge and is connected with the chamber door, the thermovent has all been seted up on the both sides wall of box, the thermovent all is equipped with outward and is used for dirt-proof dustproof mechanism, the symmetry is equipped with the slide rail on the interior diapire of box, sliding connection has the mounting panel in the slide rail, install the drier that is used for the moisture absorption in the mounting panel, install vortex fan on the interior roof of box, install the exhaust fan in exhaust pipe and the exhaust pipe on the right side wall mounting of box, the filter screen is installed to the one end of exhaust pipe.

Further, dustproof mechanism sets up the mounting bracket outside the thermovent including the symmetry, sliding connection installs the dust screen in installing frame and the installing frame in the mounting bracket, be fixed with the handle on the lateral wall of installing frame.

Furthermore, four corners of the bottom surface of the box body are respectively fixed with support legs for supporting the box body.

Furthermore, a pull handle for opening the door is fixed on the door, and a danger warning sign is arranged on the left side of the handle.

Further, an opening communicated with the inside and the outside is formed in the box door, and an observation window used for observing the inside of the box body is installed in the opening in a matched mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a moisture-proof low-voltage switch cabinet, which has the following beneficial effects:

1. according to the utility model, moisture in the low-voltage switch cabinet can be effectively absorbed through the drying agent in the mounting plate, so that a drying effect is achieved, damage to electrical appliances in the low-voltage switch cabinet due to dampness is avoided, the ventilation performance in the low-voltage switch cabinet is improved through the air blowing of the vortex fan, the temperature in the low-voltage switch cabinet is ensured, the heat in the low-voltage switch cabinet can be discharged from the exhaust pipe through the work of the exhaust fan, and the influence on normal operation caused by high temperature in the low-voltage switch cabinet is avoided.

2. According to the utility model, the filter screen is arranged outside the heat dissipation opening, so that external mosquitoes and dust can be well prevented from entering the low-voltage switch cabinet, the service life of the low-voltage switch cabinet is prolonged, the filter screen in the mounting frame can be pulled out by pulling out the mounting frame, the used filter screen is cleaned, and the practicability is stronger.

Drawings

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

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

FIG. 3 is a right side view of the present invention;

FIG. 4 is an exploded view of the filter mechanism of the present invention;

fig. 5 is an exploded view of the slide rail of the present invention.

In the figure: 1. a box body; 2. a box door; 3. a heat dissipation port; 4. a dust-proof mechanism; 401. a mounting frame; 402. installing a frame; 403. a dust screen; 404. a handle; 5. a slide rail; 6. mounting a plate; 7. a desiccant; 8. a vortex fan; 9. an exhaust duct; 10. an exhaust fan; 11. a filter screen; 12. supporting legs; 13. a hazard warning sign; 14. pulling a handle; 15. and (4) an observation window.

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.

Examples

As shown in fig. 1, 2, 3, 4, and 5, a moisture-proof low-voltage switch cabinet according to an embodiment of the present invention includes a cabinet 1, the cabinet 1 is rotatably connected to a cabinet door 2 through a hinge, two side walls of the cabinet 1 are both provided with heat dissipation ports 3, a dustproof mechanism 4 is disposed outside each heat dissipation port 3, inner bottom walls of the cabinet 1 are symmetrically provided with slide rails 5, the slide rails 5 are slidably connected to a mounting plate 6, a desiccant 7 for absorbing moisture is mounted in the mounting plate 6, an eddy fan 8 is mounted on an inner top wall of the cabinet 1, an exhaust duct 9 is mounted on a right side wall of the cabinet 1, an exhaust fan 10 is mounted in the exhaust duct 9, and a filter screen 11 is mounted at one end of the exhaust duct 9; the heat dissipation opening 3 can effectively dissipate the heat in the box body 1 to prevent the heat from being gathered, the ventilation effect of the low-voltage switch cabinet is ensured, the dustproof mechanism 4 can better prevent external mosquitoes and dust from entering the box body 1 from the heat dissipation opening 3, meanwhile, the heat dissipation effect is better, the mounting plate 6 is conveniently carried by the slide rail 5, the drying agent 7 can more effectively dry the moisture in the low-voltage switch cabinet, the drying effect is achieved, meanwhile, the dryer 7 can be replaced, the application range is wider, thereby avoiding the surface low-voltage switch cabinet from being affected with damp, improving the internal ventilation of the low-voltage switch cabinet, ensuring the ventilation effect of the low-voltage switch cabinet and avoiding the influence of overhigh temperature on the use of internal electrical appliances, meanwhile, the exhaust pipe 9 and the exhaust fan 10 work to quickly exhaust heat in the box body 1, and the filter screen 11 can effectively prevent dust from entering the box body 1 from the exhaust pipe 9.

As shown in fig. 3 and 4, in some embodiments, the dustproof mechanism 4 includes a mounting frame 401 symmetrically disposed outside the heat dissipation opening 3, a mounting frame 402 is slidably connected in the mounting frame 401, a dustproof mesh 403 is installed in the mounting frame 402, and a handle 404 is fixed on a side wall of the mounting frame 402; the installation frame 402 in the installation frame 401 can be conveniently pulled out by pulling the handle 404, so that the dust screen 403 in the installation frame 402 can be conveniently cleaned.

As shown in FIG. 1, in some embodiments, support legs 12 for supporting the box body 1 are fixed at four corners of the bottom surface of the box body 1; the support legs 12 can better support the operation of the case 1 and prevent the case 1 from being inclined to cause damage to internal parts.

As shown in fig. 1, in some embodiments, a pull handle 14 for opening the door 2 is fixed to the door 2, and a danger warning signboard 13 is installed on the left side of the pull handle 14; the door 2 is conveniently pulled open by pulling the pull handle 14, so that the parts inside the box body 1 can be checked conveniently, and the warning sign 13 is arranged to warn outsiders not to approach and show warning effect.

As shown in fig. 1, in some embodiments, the box door 2 is provided with an opening communicating inside and outside, and an observation window 15 for observing the inside of the box body 1 is installed in the opening; simultaneously, through the observation window 15, the internal condition of the low-voltage switch cabinet can be observed conveniently, and the occurrence of accidents can be prevented in advance.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a moisture-proof type low-voltage switchgear, includes box (1), its characterized in that: box (1) rotates through the hinge and is connected with chamber door (2), thermovent (3) have all been seted up on the both sides wall of box (1), thermovent (3) all are equipped with outward and are used for dirt-proof dustproof mechanism (4), the symmetry is equipped with slide rail (5) on the interior diapire of box (1), sliding connection has mounting panel (6) in slide rail (5), install drier (7) that are used for the moisture absorption in mounting panel (6), install vortex fan (8) on the interior roof of box (1), install exhaust fan (10) in exhaust pipe (9) and exhaust pipe (9) on the right side wall mounting of box (1), filter screen (11) are installed to the one end of exhaust pipe (9).

2. The moisture-proof low-voltage switchgear cabinet as claimed in claim 1, wherein: dustproof mechanism (4) are including setting up mounting bracket (401) outside thermovent (3), sliding connection installs dust screen (403) in mounting bracket (401) and mounting frame (402), be fixed with handle (404) on the lateral wall of mounting frame (402).

3. The moisture-proof low-voltage switchgear cabinet as claimed in claim 1, wherein: four corners of the bottom surface of the box body (1) are respectively fixed with supporting legs (12) for supporting the box body (1).

4. The moisture-proof low-voltage switchgear cabinet as claimed in claim 1, wherein: a pull handle (14) used for opening the box door (2) is fixed on the box door (2), and a danger warning sign (13) is installed on the left side of the pull handle (14).

5. The moisture-proof low-voltage switchgear cabinet according to claim 1, wherein: the box door (2) is provided with an opening communicated with the inside and the outside, and an observation window (15) used for observing the inside of the box body (1) is installed in the opening in a matching manner.