CN215934092U

CN215934092U - Dampproofing effectual outdoor switch board

Info

Publication number: CN215934092U
Application number: CN202122178694.6U
Authority: CN
Inventors: 李宁
Original assignee: Shanghai Surf Electrical Equipment Co ltd
Current assignee: Shanghai Surf Electrical Equipment Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-01
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the technical field of power equipment, and discloses an outdoor power distribution cabinet with good moisture-proof effect, which comprises a cabinet body, wherein a cabinet door is rotatably arranged on the front surface of the cabinet body, a first motor is fixedly arranged on the front surface of the cabinet door, a rotating shaft is fixedly arranged at the output end of the first motor through a speed reducer, a connecting block is slidably arranged in a fixed block, a ring-shaped hollow block is fixedly arranged on the right side of the connecting block, a C-shaped block is fixedly arranged on the left side of the connecting block, and a dust removing roller is rotatably arranged on the inner surface of the C-shaped block, the outdoor power distribution cabinet with good moisture-proof effect is characterized in that the connecting block is driven to reciprocate left and right through the first motor in cooperation with the rotating shaft, a connecting sheet shaft, a sliding block and the ring-shaped hollow block, and the dust on the surface of a dust removing roller filter screen is driven to be adhered through the C-shaped block in the reciprocating process of the left and right, so that the problem that the external dust is adhered to the inside of the power distribution cabinet is solved, outside rainwater or moisture is prevented from entering the inside of the power distribution cabinet.

Description

Dampproofing effectual outdoor switch board

Technical Field

The utility model relates to the technical field of power equipment, in particular to an outdoor power distribution cabinet with a good moisture-proof effect.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

When current outdoor switch board is using, outside dust enters into the switch board through the louvre easily inside, influences the heat dissipation of the inside components and parts of switch board, and the life that leads to components and parts is shorter, and the dampproofing effect of switch board is relatively poor, is difficult to block outside rainwater or moisture and enters into inside the switch board.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the outdoor power distribution cabinet with the good moisture-proof effect, which has the advantages that the external dust can be prevented from entering the interior of the power distribution cabinet, the influence on the heat dissipation of components in the power distribution cabinet is avoided, the service life of the components is prolonged, the moisture-proof effect of the power distribution cabinet is good, and the like, and the problems that the external dust easily enters the interior of the power distribution cabinet through the heat dissipation holes, the heat dissipation of the components in the power distribution cabinet is influenced, the service life of the components is short, the moisture-proof effect of the power distribution cabinet is poor, and the external rainwater or moisture is difficult to be prevented from entering the interior of the power distribution cabinet are solved.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: an outdoor power distribution cabinet with good moisture-proof effect comprises a cabinet body, wherein a cabinet door is rotatably arranged on the front surface of the cabinet body, the front surface of the cabinet door is fixedly provided with a first motor, the output end of the first motor is fixedly provided with a rotating shaft through a speed reducer, a fixed block is fixedly arranged on the back of the cabinet door, a connecting block is slidably arranged inside the fixed block, the left side and the right side of the connecting block penetrate through the fixing block and extend to the outside of the fixing block, the right side of the connecting block is fixedly provided with a ring-shaped hollow block, a C-shaped block is fixedly arranged at the left side of the connecting block, a dust removing roller is rotatably arranged on the inner surface of the C-shaped block, the outer surface of the rotating shaft is fixedly provided with a connecting sheet shaft, the outer surface of the connecting sheet shaft is rotatably provided with a sliding block, the outer surface of the sliding block is connected with the inner surface of the annular hollow block in a sliding mode, and a filter screen is fixedly mounted on the back face of the cabinet door and on the left of the fixed block.

Preferably, the back of the cabinet door is fixedly provided with a second motor below the filter screen, and the output end of the second motor is fixedly provided with a threaded sleeve through a speed reducer.

Preferably, the threaded sleeve is internally threaded with a threaded rod, and the top end of the threaded rod penetrates through the threaded sleeve and extends to the outside of the threaded sleeve.

Preferably, the top end of the threaded sleeve is fixedly provided with a moisture-proof layer, and the back surface of the moisture-proof layer is in sliding connection with the front surface of the filter screen.

Preferably, the front of cabinet door runs through and has seted up the louvre, the front of cabinet door and the below fixed mounting that is located a motor have the handle.

Preferably, the shape of dusting roller is the cylinder type, the surface of dusting roller and the positive swing joint of filter screen.

(III) advantageous effects

Compared with the prior art, the utility model provides an outdoor power distribution cabinet with a good moisture-proof effect, which has the following beneficial effects: this effectual outdoor switch board accessible motor cooperation rotation axis of dampproofing, the connecting piece axle, slider and the hollow piece of ring type drive reciprocating motion about the connecting block, reciprocating motion in-process is left and right to the connecting block glues through the dust that C type piece drove dust removal roller filter screen surface and removes, drives the dampproof course through No. two motor cooperation thread bush and threaded rod and hides the filter screen, and then has prevented that outside steam from passing through the louvre and the filter screen enters into inside the switch board.

1. This effectual outdoor switch board prevents damp, through a motor cooperation rotation axis, the connecting piece axle, slider and the hollow piece of loop type drive reciprocating motion about the connecting block, reciprocating motion in-process glues through the dust that C type piece drove the dust removal roller filter screen surface about the connecting block and removes, the inside problem of switch board has been carried out to outside dust to solved, the purpose of clearing away the dust on the filter screen has been reached, the radiating problem of the inside components and parts of switch board is influenced in the blockage of radiating hole has been avoided, the life of components and parts has been improved.

2. This effectual outdoor switch board prevents damp, drives the dampproof course through No. two motor cooperation thread bushes and threaded rod and hides the filter screen, has effectively prevented inside outside rainwater or moisture enter into the switch board, has avoided the problem that components and parts short circuit influences the normal use of switch board.

Drawings

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

FIG. 2 is a rear view of the exterior structure of the cabinet door of the present invention;

FIG. 3 is a right side view of the external structure of the rotary shaft, the connecting plate shaft and the ring-shaped hollow block of the present invention.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a first motor; 4. a rotating shaft; 5. a fixed block; 6. connecting blocks; 7. an annular hollow block; 8. a C-shaped block; 9. a dust removal roller; 10. a connecting piece shaft; 11. a slider; 12. a filter screen; 13. a second motor; 14. a threaded sleeve; 15. a threaded rod; 16. a moisture barrier; 17. and (4) heat dissipation holes.

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. 1-3, an outdoor power distribution cabinet with good moisture-proof effect comprises a cabinet body 1, a cabinet door 2 is rotatably installed on the front side of the cabinet body 1, a motor 3 is fixedly installed on the front side of the cabinet door 2, the motor 3 is electrically connected with an external power supply, the motor 3 is controlled by an external PLC programming program, an output end of the motor 3 is fixedly installed with a rotating shaft 4 through a reducer, a fixed block 5 is fixedly installed on the back side of the cabinet door 2, the fixed block 5 is used for providing external support for a connecting block 6, a connecting block 6 is slidably installed inside the fixed block 5, both the left side and the right side of the connecting block 6 penetrate through the fixed block 5 and extend to the outside of the fixed block 5, a ring-shaped hollow block 7 is fixedly installed on the right side of the connecting block 6, a C-shaped block 8 is fixedly installed on the left side of the connecting block 6, a dust removing roller 9 is rotatably installed on the inner surface of the C-shaped block 8, and a connecting sheet shaft 10 is fixedly installed on the outer surface of the rotating shaft 4, the outer surface of the connecting piece shaft 10 is rotatably provided with a sliding block 11, the outer surface of the sliding block 11 is connected with the inner surface of the annular hollow block 7 in a sliding manner, the back surface of the cabinet door 2 is fixedly provided with a filter screen 12 positioned at the left side of the fixed block 5, the back surface of the cabinet door 2 is fixedly provided with a second motor 13 positioned below the filter screen 12, the second motor 13 is electrically connected with an external power supply, the second motor 13 can rotate forwards and backwards, the second motor 13 is controlled by a PLC programming program, the output end of the second motor 13 is fixedly provided with a threaded sleeve 14 through a speed reducer, a threaded rod 15 is arranged in the internal thread of the threaded sleeve 14, the top end of the threaded rod 15 penetrates through the threaded sleeve 14 and extends to the outside of the threaded sleeve 14, the top end of the threaded sleeve 14 is fixedly provided with a moisture-proof layer 16, the back surface of the moisture-proof layer 16 is connected with the front surface of the filter screen 12 in a sliding manner, the front surface of the cabinet door 2 is provided with a heat dissipation hole 17 in a penetrating manner, the front surface of the cabinet door 2 and is fixedly provided with a handle positioned below the first motor 3, the dust removing roller 9 is cylindrical, and the outer surface of the dust removing roller 9 is movably connected with the front surface of the filter screen 12.

The working principle is as follows: when the power distribution cabinet is used outdoors, external dust can be attached to the surface of the filter screen 12 through the heat dissipation holes 17, when workers need to clean the dust on the surface of the filter screen 12, the first motor 3 can be started to be matched with the speed reducer to drive the rotating shaft 4 to rotate, the rotating shaft 4 is matched with the annular hollow block 7 through the connecting sheet shaft 10 and the sliding block 11 to drive the connecting block 6 to reciprocate left and right in the rotating process, the connecting block 6 drives the dust removing roller 9 to reciprocate left and right through the C-shaped block 8, the dust removing roller 9 is driven to rotate through friction with the filter screen 12 in the left and right reciprocating movement process of the dust removing roller 9 and adheres the dust on the surface of the filter screen 12, when the outside is in rainy and snowy weather, the second motor 13 is started to be matched with the speed reducer to drive the threaded sleeve 14 to rotate, the threaded sleeve 14 drives the moisture-proof layer 16 to move upwards through the threaded rod 15 in the rotating process, and the moisture-proof layer 16 moves to completely cover the filter screen 12 and then closes the second motor 13, and then prevented that outside steam from passing through louvre 17 and filter screen 12 and entering into inside the switch board.

To sum up, this effectual outdoor switch board accessible of dampproofing 3 cooperation rotation axis 4 of a motor, connecting piece axle 10, slider 11 and the hollow block 7 of ring type drive connecting block 6 left and right sides reciprocating motion, the dust that drives 9 filter screens 12 surfaces of dust removal roller through C type piece 8 about the connecting block 6 in-process of reciprocating motion glues except, drives dampproof course 16 through No. two motor 13 cooperation thread bush 14 and threaded rod 15 and covers filter screens 12, and then has prevented that outside steam from entering into inside the switch board through louvre 17 and filter screens 12.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual outdoor switch board of dampproofing, includes the cabinet body (1), cabinet door (2), its characterized in that are installed in the front rotation of the cabinet body (1): the utility model discloses a cabinet door, including cabinet door (2), cabinet door, fixed mounting has motor (3) one number in the front of cabinet door (2), the output of motor (3) has rotation axis (4) through speed reducer fixed mounting, the back fixed mounting of cabinet door (2) has fixed block (5), the inside slidable mounting of fixed block (5) has connecting block (6), the left side and the right side of connecting block (6) all run through fixed block (5) and extend to the outside of fixed block (5), the right side fixed mounting of connecting block (6) has the hollow piece of loop type (7), the left side fixed mounting of connecting block (6) has C type piece (8), the internal surface of C type piece (8) rotates and installs dust removal roller (9), the external surface fixed mounting of rotation axis (4) has connecting piece axle (10), the external surface rotation of connecting piece axle (10) installs slider (11), the internal surface sliding connection of the outer surface and the hollow piece of loop type (7) of slider (11), and a filter screen (12) is fixedly arranged on the back of the cabinet door (2) and on the left of the fixed block (5).

2. The outdoor power distribution cabinet with good moisture-proof effect of claim 1, characterized in that: the back of cabinet door (2) just is located the below fixed mounting of filter screen (12) and has No. two motor (13), the output of No. two motor (13) passes through speed reducer fixed mounting and has threaded sleeve (14).

3. The outdoor power distribution cabinet with good moisture-proof effect of claim 2, characterized in that: a threaded rod (15) is installed on the inner thread of the threaded sleeve (14), and the top end of the threaded rod (15) penetrates through the threaded sleeve (14) and extends to the outside of the threaded sleeve (14).

4. The outdoor power distribution cabinet with good moisture-proof effect of claim 2, characterized in that: the top end fixed mounting of thread bush (14) has dampproof course (16), the front sliding connection of the back and filter screen (12) of dampproof course (16).

5. The outdoor power distribution cabinet with good moisture-proof effect of claim 1, characterized in that: the front of cabinet door (2) runs through and has seted up louvre (17), the front of cabinet door (2) and the below fixed mounting that is located a motor (3) have the handle.

6. The outdoor power distribution cabinet with good moisture-proof effect of claim 1, characterized in that: the shape of dust removal roller (9) is the cylinder type, the positive swing joint of the surface of dust removal roller (9) and filter screen (12).