CN212114469U

CN212114469U - Prevent wind dirt-proof block terminal

Info

Publication number: CN212114469U
Application number: CN202020408925.0U
Authority: CN
Inventors: 王晓
Original assignee: Zhejiang Shuntang Electric Power Technology Co ltd
Current assignee: Zhejiang Shuntang Electric Power Technology Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-08
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to a block terminal technical field just discloses a prevent wind dirt-proof block terminal, the power distribution box comprises a box body, induction port and gas outlet have been seted up respectively to the left and right sides face of box, the left and right sides face of box is fixed mounting respectively has a case and No. two cases, the inside fixed mounting of gas outlet has the fan, the mounting hole has all been seted up, two to the bottom surface of a case and No. two cases the inside fixedly connected with filter plate of mounting hole. This prevent wind dirt-proof block terminal, through install No. one case and No. two cases respectively in the both sides of box, utilize the fan of gas outlet installation to suck hot-air and blow out in the box, external air and dust receive suction power to a case suction, because the air motion of suction blows the fan piece of installing in the filter plate below and rotates, and then realize when the suction air, the fan piece drives the cleaning brush and brushes the dust along the rotation of filter plate bottom surface, effectively avoid the dust to accumulate and stop up the filter plate mesh, avoid the dust extrusion to get into the box, provide dustproof effect.

Description

Prevent wind dirt-proof block terminal

Technical Field

The utility model relates to a block terminal technical field specifically is a prevent wind dirt-proof block terminal.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box

Current dustproof block terminal utilizes the fan of installing in the louvre to dispel the heat usually when dispelling the heat, and sets up the filter plate in suction opening department and realize the dust separation, however a large amount of dusts last accumulate in filter plate department and block up the filtration pore gradually, cause to breathe in and block up the influence heat dissipation, and the dust of stifled in the filtration pore extrudees gradually and also can get into the box by a small amount in, and then influences electrical equipment's normal operating, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a prevent wind dirt-proof block terminal possesses the advantage of avoiding the filter plate to block up and effective anti-wind, has solved the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a prevent wind dirt-proof block terminal, includes the box, induction port and gas outlet have been seted up respectively to the left and right sides face of box, the left and right sides face of box is fixed mounting respectively has a case and No. two cases, the inside fixed mounting of gas outlet has the fan, the mounting hole has all been seted up, two to the bottom surface of a case and No. two the inside fixedly connected with filter plate of mounting hole, one the inside fixed mounting of mounting hole has the bracing piece, the top surface fixedly connected with plectane of bracing piece, the surface activity joint of plectane has the crown plate, the outer fixed surface of plectane is connected with the fan piece, the top surface fixedly connected with connecting rod of plectane, the top surface fixedly connected with diaphragm of connecting rod, the top surface fixed mounting of.

Preferably, the outer surface of the circular plate is provided with a ring groove, and the inner surface of the ring groove is movably clamped with the ring plate.

Preferably, the length of the transverse plate is smaller than the diameter of the mounting hole, and the cleaning brush is located below the bottom surface of the filter plate.

Preferably, the side face of the box body is fixedly provided with an anti-wind box, the inner cavity of the anti-wind box is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with a sliding block, and the sliding block is trapezoidal.

Preferably, the number of the anti-wind boxes is four, every two anti-wind boxes are divided into a left group and a right group, and the air inlets are formed in the side faces of the four anti-wind boxes.

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

1. this prevent wind dirt-proof block terminal, through install No. one case and No. two cases respectively in the both sides of box, utilize the fan of gas outlet installation to suck hot-air and blow out in the box, external air and dust receive suction power to a case suction, because the air motion of suction blows the fan piece of installing in the filter plate below and rotates, and then realize when the suction air, the fan piece drives the cleaning brush and brushes the dust along the rotation of filter plate bottom surface, effectively avoid the dust to accumulate and stop up the filter plate filtration pore, avoid the dust extrusion to get into the box, provide dustproof effect.

2. This prevent wind dirt-proof block terminal through at the anti bellows of box side-mounting to spring coupling slider in anti bellows, because the slider side is the inclined plane, the inclined plane of external wind impact slider in the anti bellows back via the air intake insufflates, drives slider motion compression spring, realizes the buffering to external wind-force, effectively reduces the impact of wind-force to the box, improves the installation stability of block terminal.

Drawings

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

FIG. 2 is a partial cross-sectional view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the first case of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

FIG. 5 is an exploded view of the structural circular plate and the annular plate of the present invention;

fig. 6 is an explosion diagram between the bellows and the slider.

In the figure: 1. a box body; 2. an air suction port; 3. an air outlet; 4. a first box; 5. a second box; 6. a fan; 7. filtering the plate; 8. mounting holes; 9. a support bar; 10. a circular plate; 11. a ring plate; 12. a fan blade; 13. a connecting rod; 14. a transverse plate; 15. a cleaning brush; 16. a ring groove; 17. a wind resistant box; 18. a spring; 19. a slider; 20. and an air inlet.

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.

Referring to fig. 1-6, a wind-proof and dust-proof distribution box comprises a box body 1, wherein an air suction port 2 and an air outlet 3 are respectively formed in the left side surface and the right side surface of the box body 1, a first box 4 and a second box 5 are respectively and fixedly mounted on the left side surface and the right side surface of the box body 1, a fan 6 is fixedly mounted inside the air outlet 3, mounting holes 8 are respectively formed in the bottom surfaces of the first box 4 and the second box 5, filter plates 7 are fixedly connected inside the two mounting holes 8, a supporting rod 9 is fixedly mounted inside one mounting hole 8, a circular plate 10 is fixedly connected to the top surface of the supporting rod 9, a circular plate 11 is movably clamped on the outer surface of the circular plate 10, fan blades 12 are fixedly connected to the outer surface of the circular plate 11, a connecting rod 13 is fixedly connected to the top surface of the circular plate.

Wherein, the annular groove 16 has been seted up to the surface of plectane 10, and the internal surface of annular groove 16 and ring plate 11 activity joint are through annular groove 16 and ring plate 11 activity joint for ring plate 11 can be driven by fan blade 12 and rotate, thereby drives connecting rod 13 and rotates, realizes the rotatory cleanness of cleaning brush 15.

The length of the transverse plate 14 is smaller than the diameter of the mounting hole 8, the length of the transverse plate 14 is 4-6 mm smaller than the diameter of the mounting hole 8, collision between the transverse plate 14 and the mounting hole 8 is avoided, the cleaning brush 15 is located below the bottom surface of the filter plate 7, the top surface of the cleaning brush 15 is in contact with the bottom surface of the filter plate 7, and cleaning effect is improved.

Wherein, the side fixed mounting of box 1 has anti bellows 17, and the inner chamber of anti bellows 17 fixedly connected with spring 18's one end, spring 18's other end fixedly connected with slider 19, and the shape of slider 19 is trapezoidal, and the trapezoidal inclined plane of slider 19 bears the wind-force, realizes sliding and compression spring 18, realizes the buffering.

Wherein, the quantity of anti-bellows 17 is four, and every two of four anti-bellows 17 divide into about for a set of two sets of altogether, and air intake 20 has all been seted up to the side of four anti-bellows 17, and air intake 20 is located slider 19 inclined plane one side, improves and holds the wind effect.

The working principle is as follows: the fan 6 rotates, hot air in the box body 1 is sucked into the second box 5 and blown out through the filter plate 7 at the bottom of the second box 5, external air and dust at the bottom of the first box 4 are sucked into the first box 4 to drive the fan blades 12 to rotate, the ring plate 11 is driven to rotate, the connecting rod 13 is driven to rotate, the cleaning brush 15 at the top surface of the transverse plate 14 is driven to rotate to rub the bottom surface of the filter plate 7 at the bottom of the first box 4, and the dust is brushed down; when strong wind blows to the side of the case, the wind blows into the wind resisting case 17 through the wind inlet 20, pushes the slider 19 to slide and compresses the spring 18.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a prevent wind dirt-proof block terminal, includes box (1), its characterized in that: the suction port (2) and the gas outlet (3) are respectively arranged on the left side surface and the right side surface of the box body (1), the first box (4) and the second box (5) are respectively and fixedly arranged on the left side surface and the right side surface of the box body (1), the fan (6) is fixedly arranged inside the gas outlet (3), the mounting holes (8) are respectively arranged on the bottom surfaces of the first box (4) and the second box (5), two filter plates (7) are fixedly connected inside the mounting holes (8), one support rod (9) is fixedly arranged inside the mounting holes (8), the top surface of the support rod (9) is fixedly connected with a circular plate (10), the circular plate (10) is movably clamped on the outer surface and is provided with a circular plate (11), the fan sheet (12) is fixedly connected on the outer surface of the circular plate (11), a connecting rod (13) is fixedly connected on the top surface of the circular plate (11), and a transverse plate (, and a cleaning brush (15) is fixedly arranged on the top surface of the transverse plate (14).

2. The wind and dust prevention distribution box according to claim 1, characterized in that: the outer surface of the circular plate (10) is provided with a ring groove (16), and the inner surface of the ring groove (16) is movably clamped with the ring plate (11).

3. The wind and dust prevention distribution box according to claim 1, characterized in that: the length of the transverse plate (14) is smaller than the diameter of the mounting hole (8), and the cleaning brush (15) is located below the bottom surface of the filter plate (7).

4. The wind and dust prevention distribution box according to claim 1, characterized in that: the side fixed mounting of box (1) has anti bellows (17), the one end of the inner chamber fixedly connected with spring (18) of anti bellows (17), the other end fixedly connected with slider (19) of spring (18), the shape of slider (19) is trapezoidal.

5. The wind and dust prevention distribution box according to claim 4, characterized in that: the number of the anti-wind boxes (17) is four, four every two anti-wind boxes (17) are divided into a group and are divided into a left group and a right group, and the air inlets (20) are formed in the side faces of the anti-wind boxes (17).