CN220042773U - Heat dissipation switch cabinet - Google Patents

Abstract

The utility model discloses a heat dissipation switch cabinet, which relates to the technical field of switch cabinets and comprises a switch cabinet, wherein a cabinet door is arranged in the switch cabinet, a heat dissipation port is formed in the surface of the switch cabinet, a rotating shaft is rotatably connected in the heat dissipation port, a sealing plate is fixedly sleeved on the surface of the rotating shaft and is rotatably connected in the heat dissipation port, a gear is fixedly connected to one end of the rotating shaft penetrating to the outside of the switch cabinet, the heat dissipation switch cabinet is opened, the heat dissipation port is further convenient to dissipate heat in the switch cabinet, the heat dissipation effect in the switch cabinet is improved, meanwhile, the heat dissipation port can be closed when heat dissipation is not needed, the sealing effect of the switch cabinet is improved, the inclination angle of the sealing plate can be controlled through the moving distance of a toothed plate, the wind power entering the inside of the switch cabinet is further conveniently guided, the uniform heat dissipation in the switch cabinet is further realized, and the heat dissipation effect in the switch cabinet is improved.

Description

Heat dissipation switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a heat dissipation switch cabinet.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is arranged according to the requirement. Such as meters, automatic control, motor magnetic switches, various ac contactors, etc., and high-voltage and low-voltage switchgear, high-voltage buses, such as power plants, etc., and low-cycle relief for protecting major equipment.

When the switch cabinet is used, because the continuous work of the inside parts can further cause the phenomenon that some parts are at high temperature, and then the inside of the switch cabinet needs to be radiated, however, when some existing switch cabinets radiate, ventilation holes are formed in one side, and because the area of the ventilation holes is smaller, the radiating effect inside the switch cabinet is poor, and then the radiating effect is influenced.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a heat dissipation switch cabinet which can solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat dissipation cubical switchboard, includes the cubical switchboard, the inside of cubical switchboard is provided with the cabinet door, has seted up the thermovent on the surface of cubical switchboard, and the inside rotation of thermovent is connected with the pivot, and the fixed closing plate that has cup jointed on the surface of pivot, closing plate rotate in the inside of thermovent and connect, and the pivot runs through to the outside one end of cubical switchboard on fixedly connected with gear, and the slide has been seted up at the top of cubical switchboard, and the inside sliding connection of slide has the movable plate, and the one end fixed mounting of movable plate has the pinion rack, and the pinion rack is connected with gear engagement.

Preferably, a driving motor is fixedly arranged on one side of the switch cabinet, a threaded rod is fixedly arranged at the output end of the driving motor, the threaded rod is rotationally connected with the inside of the switch cabinet and the slide way, and the surface of the threaded rod is in threaded connection with the inside of the movable plate.

Preferably, a filter screen is fixedly arranged in the switch cabinet, the filter screen is semicircular, and the filter screen is positioned at the inner side of the radiating opening.

Preferably, the inside of the sealing plate is connected with a limiting plate in a sliding manner, and a moving rod is fixedly arranged on the limiting plate.

Preferably, a cleaning brush is fixedly arranged at one end of the movable rod extending to the outside of the sealing plate.

Preferably, a tension spring is movably sleeved on the surface of the movable rod, one end of the tension spring, which is close to the limiting plate, is fixedly connected with the limiting plate, and one end of the tension spring, which is far away from the limiting plate, is fixedly connected with the inside of the sealing plate.

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

(1) This heat dissipation switch cabinet opens the thermovent, and then be convenient for dispel the heat to the inside of switch cabinet, improve the inside radiating effect of switch cabinet, can close the thermovent when not needing to dispel the heat simultaneously, improve the airtight effect of switch cabinet, can be through the angle that the distance control closing plate slope that the pinion rack removed simultaneously, and then be convenient for lead to the inside wind-force of switch cabinet, and then realize the even heat dissipation to the switch cabinet inside, improve the inside radiating effect of switch cabinet, simultaneously through the setting of a plurality of thermovent, realize that the lateral wall of switch cabinet is opened in a large scale, and then guarantee radiating effect, prevent that the inside spare part of switch cabinet from appearing the phenomenon of high temperature.

(2) This heat dissipation switch cabinet makes the cleaning brush rotate along with the closing plate, and then can make cleaning brush and carriage release lever reset through tension spring's pulling force, and then makes cleaning brush and the inner wall contact of filter screen, and then when closing plate rotates, realizes the clearance to the filter screen, prevents that outside impurity from piling up on the filter screen, improves the cleaning effect to the filter screen, reduces the phenomenon that the filter screen appears blockking up, has guaranteed the ventilation effect of filter screen.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a heat dissipation switch cabinet according to the present utility model;

FIG. 2 is a schematic top view of the switch cabinet of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;

FIG. 4 is an enlarged schematic view of the utility model at B in FIG. 2;

fig. 5 is an internal schematic view of the heat sink of the present utility model.

Reference numerals: 1. a switch cabinet; 2. a filter screen; 3. a rotating shaft; 4. a sealing plate; 5. a toothed plate; 6. a driving motor; 7. a moving plate; 8. a threaded rod; 9. a slideway; 10. a gear; 11. a heat radiation port; 12. a limiting plate; 13. a tension spring; 14. a moving rod; 15. cleaning brushes; 16. and a cabinet door.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a heat dissipation switch cabinet, including switch cabinet 1, switch cabinet 1's inside is provided with cabinet door 16, switch cabinet 1's on the surface seted up thermovent 11, thermovent 11's inside rotation is connected with pivot 3, pivot 3's on the surface fixed sleeve has sealed board 4, sealed board 4 is in thermovent 11's inside rotation connection, pivot 3 runs through to switch cabinet 1 outside one end on fixedly connected with gear 10, slide 9 has been seted up at switch cabinet 1's top, slide 9's inside sliding connection has movable plate 7, movable plate 7's one end fixed mounting has pinion rack 5, pinion rack 5 is connected with gear 10 meshing.

One side of the switch cabinet 1 is fixedly provided with a driving motor 6, the output end of the driving motor 6 is fixedly provided with a threaded rod 8, the threaded rod 8 is rotationally connected with the inside of the switch cabinet 1 and a slideway 9, and the surface of the threaded rod 8 is in threaded connection with the inside of the movable plate 7.

When opening thermovent 11, start driving motor 6, make driving motor 6 drive threaded rod 8 rotate, and then make movable plate 7 slide in slide 9's inside, and then make movable plate 7 and pinion rack 5 remove, because pinion rack 5 is connected with gear 10 meshing, and then when pinion rack 5 removes, drive gear 10 and rotate, and then make pivot 3 and closing plate 4 rotate, and then make closing plate 4 not seal thermovent 11's inside, and then open thermovent 11, a plurality of thermovent 11 adopt the same mode to open, and then be convenient for dispel the heat to switch cabinet 1's inside, improve the effect of dispelling the heat to switch cabinet 1 inside, can close thermovent 11 when not needing the heat, improve the airtight effect of switch cabinet 1, can be through the angle that pinion rack 5 removed's distance control closing plate 4 inclines simultaneously, and then be convenient for lead to the inside wind-force of switch cabinet 1, and then realize the even heat dissipation to switch cabinet 1 inside, improve the effect to switch cabinet 1 inside, and simultaneously through the setting up of a plurality of mouthfuls 11, realize opening the inside with switch cabinet 1, guarantee that the inside of switch cabinet 1 is opened to the side wall is high, and then the inside part of the radiating effect of preventing the radiating part is high.

The inside fixed mounting of cubical switchboard 1 has filter screen 2, and filter screen 2's shape is half circular, and filter screen 2 is located the inboard of thermovent 11.

Through the setting of filter screen 2, be convenient for filter the wind that enters into switch cabinet 1 inside, and then prevent that outside impurity from entering into switch cabinet 1 inside, improve the filter effect to the air, prevent that the dust from piling up in the inside of switch cabinet 1, improve the effect to dust treatment.

The inside sliding connection of closing plate 4 has limiting plate 12, and limiting plate 12 is last fixed mounting has movable rod 14, and the one end that movable rod 14 extended to the closing plate 4 outside is fixed mounting has cleaning brush 15, and movable sleeve has cup jointed pulling force spring 13 on the surface of movable rod 14, and pulling force spring 13 is close to limiting plate 12's one end and limiting plate 12 fixed connection, and pulling force spring 13 is kept away from limiting plate 12's one end and the inside fixed connection of closing plate 4.

When closing plate 4 rotates, can make cleaning brush 15 follow closing plate 4 and rotate, and then can make cleaning brush 15 and carriage release lever 14 reset through the pulling force of tension spring 13, and then make cleaning brush 15 and filter screen 2's inner wall contact, and then when closing plate 4 rotates, realize the clearance to filter screen 2, prevent that outside impurity from piling up on filter screen 2, improve the cleaning effect to filter screen 2, reduce filter screen 2 and appear blocking up the phenomenon, guaranteed filter screen 2's ventilation effect.

Working principle:

starting driving motor 6, make driving motor 6 drive threaded rod 8 rotate, and then make movable plate 7 slide in slide 9's inside, and then make movable plate 7 and pinion rack 5 remove, because pinion rack 5 is connected with the meshing of gear 10, and then when pinion rack 5 removes, drive gear 10 rotates, and then make pivot 3 and closing plate 4 rotate, and then make closing plate 4 not seal the inside of thermovent 11, and then open thermovent 11, a plurality of thermovents 11 adopt the same mode to open, and then be convenient for dispel the heat to the inside of cubical switchboard 1, improve the effect of dispelling the heat to the inside of cubical switchboard 1, can close thermovent 11 when not needing to dispel the heat simultaneously, improve the airtight effect of cubical switchboard 1, and the while can be through the angle that distance control closing plate 4 slope of pinion rack 5 removed, and then be convenient for lead to the wind-force that enters into inside cubical switchboard 1, and then realize the inside even heat dissipation of cubical switchboard 1.

When the sealing plate 4 rotates, the cleaning brush 15 can be made to rotate along with the sealing plate 4, then the cleaning brush 15 and the moving rod 14 can be reset through the tension of the tension spring 13, and then the cleaning brush 15 is made to contact with the inner wall of the filter screen 2, and further when the sealing plate 4 rotates, the filter screen 2 is cleaned.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (6)

1. Heat dissipation cubical switchboard, including cubical switchboard (1), its characterized in that: the inside of cubical switchboard (1) is provided with cabinet door (16), thermovent (11) have been seted up on the surface of cubical switchboard (1), the inside rotation of thermovent (11) is connected with pivot (3), fixed sleeve has sealed board (4) on the surface of pivot (3), sealed board (4) are connected at the inside rotation of thermovent (11), fixedly connected with gear (10) on the one end that pivot (3) run through to cubical switchboard (1) outside, slide (9) have been seted up at the top of cubical switchboard (1), the inside sliding connection of slide (9) has movable plate (7), the one end fixed mounting of movable plate (7) has pinion rack (5), pinion rack (5) are connected with gear (10) meshing.

2. A heat dissipating switchgear as claimed in claim 1, wherein: one side of the switch cabinet (1) is fixedly provided with a driving motor (6), the output end of the driving motor (6) is fixedly provided with a threaded rod (8), the threaded rod (8) is rotationally connected with the inside of the switch cabinet (1) and the slide way (9), and the surface of the threaded rod (8) is in threaded connection with the inside of the movable plate (7).

3. A heat dissipating switchgear as claimed in claim 2, wherein: the inside fixed mounting of cubical switchboard (1) has filter screen (2), and the shape of filter screen (2) is semicircle form, and filter screen (2) are located the inboard of thermovent (11).

4. A heat dissipating switchgear as claimed in claim 3, wherein: the inside of the sealing plate (4) is connected with a limiting plate (12) in a sliding way, and a movable rod (14) is fixedly arranged on the limiting plate (12).

5. A heat dissipating switchgear as claimed in claim 4, wherein: one end of the moving rod (14) extending to the outside of the sealing plate (4) is fixedly provided with a cleaning brush (15).

6. A heat dissipating switchgear as claimed in claim 5, wherein: the surface of the movable rod (14) is movably sleeved with a tension spring (13), one end of the tension spring (13) close to the limiting plate (12) is fixedly connected with the limiting plate (12), and one end of the tension spring (13) away from the limiting plate (12) is fixedly connected with the inside of the sealing plate (4).