CN213425452U

CN213425452U - Dustproof effectual electric control cabinet

Info

Publication number: CN213425452U
Application number: CN202021017378.XU
Authority: CN
Inventors: 李悦
Original assignee: Shanghai Huimu Electric Co ltd
Current assignee: Shanghai Huimu Electric Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-06-11
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to the technical field of electric control cabinets, and discloses an electric control cabinet with good dustproof effect, which comprises a cabinet body, wherein the side wall of the upper part of the cabinet body is provided with an air inlet, the side wall of the lower part of the cabinet body is provided with an air outlet, an air draft device is arranged in the air outlet, a chute is arranged in the air inlet, a mounting groove is arranged above the air inlet, a slide block is connected on the chute in a sliding way, and a dustproof net is arranged in the air inlet, so that the dustproof net can move back and forth in the air inlet by arranging the chute to match with the slide block, the dust can be conveniently removed, the slide block can repeatedly move back and forth in the chute by arranging a driving motor, a rotary disc, a round bar, a transmission rod, a strip-shaped through hole, a point position rotating shaft, a sector plate and a first gear to match, therefore, the dustproof net can keep an efficient dustproof effect, and the labor intensity of electricians is reduced.

Description

Dustproof effectual electric control cabinet

Technical Field

The utility model relates to a power control cabinet technical field specifically is a dustproof effectual power control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

Among the prior art, some electric control cabinet air intake play all installs the dust screen, prevent that the dust in the air from entering into the inside internal instrument to among the electric control cabinet of electric control cabinet and causing the damage, generally this kind of dust screen effect is all relatively poor, the dust in the air that has been of a specified duration can accumulate on the dust screen, influence the gas permeability of dust screen, the radiating effect that can lead to the electric control cabinet like this is poor, the long-time inhomogeneous can of heat dissipation of electric control cabinet causes certain damage to the internal instrument of electric control cabinet, and electrician will regularly change the dust screen among the electric control cabinet, the intensity of labour has increased intangibly, for this reason, we propose an electric control cabinet that dustproof effect is good to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dustproof effectual electric control cabinet possesses dustproof effectual, be convenient for remove dust, reduce advantages such as intensity of labour, has solved the problem that the background art provided.

(II) technical scheme

For the purpose that realizes above-mentioned dustproof effectual, be convenient for remove dust, reduce intensity of labour, the utility model provides a following technical scheme: an electric control cabinet with good dustproof effect comprises a cabinet body, wherein an air inlet is formed in the side wall of the upper portion of the cabinet body, an air outlet is formed in the side wall of the lower portion of the cabinet body, an air exhaust device is arranged in the air outlet, a sliding groove is formed in the air inlet, a mounting groove is formed in the upper portion of the air inlet, a sliding block is connected onto the sliding groove in a sliding mode, a dustproof net is arranged in the air inlet and fixedly connected with the sliding block, a stop block is arranged in the air inlet and fixedly connected with the inner wall of the air inlet, a compression spring is arranged in the air inlet, a baffle is fixedly connected to one end of the compression spring, the other end of the compression spring is fixedly connected with the stop block, a driving motor is arranged in the mounting groove, a turntable is arranged in the mounting, the improved cabinet is characterized in that a transmission rod is arranged in the mounting groove, a strip-shaped through hole is formed in the upper surface of the transmission rod, the round rod is inserted into the strip-shaped through hole, a point location rotating shaft is arranged on the upper surface of the transmission rod, the point location rotating shaft penetrates through the transmission rod and is fixedly connected with the cabinet body, a sector plate is fixedly connected to the bottom end of the transmission rod, a first gear is arranged on the sector plate, and a second gear matched with the first gear is arranged at the upper end of the sliding block.

Preferably, the air draft device comprises a motor and an air draft fan, and the output end of the motor is fixedly connected with a rotating pipe of the air draft fan.

Preferably, the length of the strip-shaped through opening is consistent with the radius of the transmission rod.

Preferably, the length of the round bar is longer than the width of the transmission rod.

Preferably, the two sides of the cabinet body are fixedly connected with fixing plates, and fixing holes are formed in the upper surfaces of the fixing plates.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of dustproof effectual electric control cabinet, through setting up spout cooperation slider, can make the dust screen at the interior back-and-forth movement position of air inlet, be convenient for remove the dust, through setting up driving motor, the carousel, the pole, the transfer line, the bar opening, the position axis of rotation, the sector plate, first gear cooperation second gear, can make the slider relapse back-and-forth movement position in the spout, be convenient for shake the dust in the dust screen, can make the dust screen keep the dustproof effect of efficient like this, electrician's intensity of labour has been reduced.

Drawings

FIG. 1 is a schematic view of a sectional structure of a power control cabinet with a good dustproof effect;

FIG. 2 is a schematic view of the front view structure of the power control cabinet with good dustproof effect;

FIG. 3 is an enlarged schematic view of the position A of the power control cabinet with good dustproof effect;

fig. 4 is the utility model discloses dustproof effectual electric control cabinet rear view structure schematic diagram.

In the figure: 1 cabinet body, 2 air intakes, 3 air outlets, 4 updraft ventilator, 5 chutes, 6 mounting grooves, 7 sliders, 8 dust screens, 9 stoppers, 10 baffles, 11 compression springs, 12 driving motors, 13 turntables, 14 round bars, 15 transmission rods, 16 strip-shaped through holes, 17 positioning rotating shafts, 18 sector plates, 19 first gears, 20 second gears, 21 fixing plates, 22 fixing holes, 41 motors and 42 exhaust fans.

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, an electric control cabinet with good dustproof effect comprises a cabinet body 1, fixing plates 21 are fixedly connected to two sides of the cabinet body 1, fixing holes 22 are formed in the upper surfaces of the fixing plates 21, the cabinet body is convenient to mount by arranging the fixing plates 21, the working efficiency of workers is improved, the labor intensity is reduced, an air inlet 2 is formed in the upper side wall of the cabinet body 1, an air outlet 3 is formed in the lower side wall of the cabinet body 1, an air draft device 4 is arranged in the air outlet 3, the air draft device 4 comprises a motor 41 and a draft fan 42, the output end of the motor 41 is fixedly connected with a rotating pipe of the draft fan 42, a sliding groove 5 is formed in the air inlet 2, a mounting groove 6 is formed in the upper side of the air inlet 2, a sliding block 7 is slidably connected on the sliding groove 5, a dustproof net 8, the dust screen 8 can move back and forth in the air inlet 2 to facilitate moving and dust removal, a stop block 9 is arranged in the air inlet 2, the stop block 9 is fixedly connected with the inner wall of the air inlet 2, a compression spring 11 is arranged in the air inlet 2, one end of the compression spring 11 is fixedly connected with a baffle 10, the other end of the compression spring 11 is fixedly connected with the stop block 9, a driving motor 12 is arranged in the mounting groove 6, the mounting groove 6 is provided with a rotary disc 13, the bottom surface of the rotary disc 13 is fixedly connected with the output end of the driving motor 12, the surface of the rotary disc 13 is fixedly connected with a round bar 14, the length of the round bar 14 is longer than the width of the transmission rod 15, a transmission rod 15 is arranged in the mounting groove 6, the upper surface of the transmission rod 15 is provided with a strip-shaped through hole 16, the length, the positioning rotating shaft 17 penetrates through the transmission rod 15 to be fixedly connected with the cabinet body 1, the bottom end of the transmission rod 15 is fixedly connected with the sector plate 18, the sector plate 18 is provided with a first gear 19, the upper end of the sliding block 7 is provided with a second gear 20 matched with the first gear 19, through the arrangement of the driving motor 5, the rotating disc 13, the round bar 14, the transmission rod 15, the strip-shaped through hole 16, the positioning rotating shaft 17, the sector plate 18 and the first gear 19 matched with the second gear 20, the sliding block 7 can be repeatedly moved back and forth in the sliding groove 5, and dust in the dust screen 8 can be conveniently vibrated, so that the dust screen 8 can keep an efficient dust-proof effect, and the labor intensity of an electrician is.

The working principle is as follows: when the intelligent air cooling device is used, firstly, a control switch of the air draft device 4 is turned on, when an intelligent control switch of the driving motor 12 is turned on, the driving motor 12 rotates once for 24 hours, the time of one rotation is 5 minutes, at the moment, external air enters the inside of the electric control cabinet through the air inlet 2 to dissipate heat of internal instruments, dust in the air is filtered by the dustproof net 8, when the driving motor 12 rotates, the rotary disc 13 is driven to rotate, at the moment, the round bar 14 drives the rotating position of the transmission rod 15 in the strip-shaped through hole 16, the sector plate 18 on the transmission rod 15 can repeatedly move back and forth in a certain range under the action of the positioning rotating shaft 17, at the moment, the first gear 19 enables the sliding block 7 to move back and forth on the sliding groove 5 through the second gear 20, and when the sliding block 7 moves back and forth, the dustproof net 8 is driven to repeatedly, at this moment, the dust screen 8 can play a vibration effect, can shake dust adsorbed on the dust screen 8, can touch the baffle 10 when the dust screen 8 moves backward to a certain position, the baffle 10 can increase the vibration effect of the dust screen 8, can shake dust on the dust screen 8 more effectively, can improve the dust screen 8's dust prevention effect like this, also can improve the air permeability of the dust screen 8.

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

Claims

1. A power control cabinet with good dustproof effect comprises a cabinet body (1);

the method is characterized in that:

an air inlet (2) is formed in the side wall of the upper portion of the cabinet body (1), an air outlet (3) is formed in the side wall of the lower portion of the cabinet body (1), an air draft device is arranged in the air outlet (3), a sliding groove (5) is formed in the air inlet (2), a mounting groove (6) is formed in the upper portion of the air inlet (2), a sliding block (7) is connected onto the sliding groove (5) in a sliding mode, a dust screen (8) is arranged in the air inlet (2), the dust screen (8) is fixedly connected with the sliding block (7), a stop block (9) is arranged in the air inlet (2), the stop block (9) is fixedly connected with the inner wall of the air inlet (2), a compression spring (11) is arranged in the air inlet (2), a baffle plate (10) is fixedly connected to one end of the compression spring (11), a driving motor (12) is arranged in the mounting groove (6), a rotary table (13) is arranged in the mounting groove (6), the bottom surface of the rotary disc (13) is fixedly connected with the output end of the driving motor (12), the surface of the rotary disc (13) is fixedly connected with a round bar (14), a transmission rod (15) is arranged in the mounting groove (6), the upper surface of the transmission rod (15) is provided with a strip-shaped through hole (16), the round bar (14) is inserted on the strip-shaped through hole (16), the upper surface of the transmission rod (15) is provided with a positioning rotating shaft (17), the positioning rotating shaft (17) penetrates through the transmission rod (15) and is fixedly connected with the cabinet body (1), the bottom end of the transmission rod (15) is fixedly connected with a sector plate (18), a first gear (19) is arranged on the sector plate (18), and a second gear (20) matched with the first gear (19) is arranged at the upper end of the sliding block (7).

2. The power control cabinet with good dustproof effect as claimed in claim 1, characterized in that: the air draft device (4) comprises a motor (41) and an air draft fan (42), and the output end of the motor (41) is fixedly connected with a rotating pipe of the air draft fan (42).

3. The power control cabinet with good dustproof effect as claimed in claim 1, characterized in that: the length of the strip-shaped through opening (16) is consistent with the radius of the transmission rod (15).

4. The power control cabinet with good dustproof effect as claimed in claim 1, characterized in that: the length of the round rod (14) is longer than the width of the transmission rod (15).

5. The power control cabinet with good dustproof effect as claimed in claim 1, characterized in that: the cabinet body (1) is characterized in that fixing plates (21) are fixedly connected to two sides of the cabinet body (1), and fixing holes (22) are formed in the upper surfaces of the fixing plates (21).