CN210182808U

CN210182808U - Dust protected electric power cabinet

Info

Publication number: CN210182808U
Application number: CN201921359800.7U
Authority: CN
Inventors: Zhen Zhan; 詹震; Maofa Yao; 姚茂法; Quanxin Dong; 董泉鑫; Xianhu Yu; 于现虎
Original assignee: Zhejiang Maofeng Electric Co Ltd
Current assignee: Zhejiang Maofeng Electric Co Ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-03-24
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a dust protected electric power cabinet relates to the electric power cabinet field, and when using to current electric power cabinet, easily there is the dust to pile up on the dust screen, influences the radiating effect's of electric power cabinet problem, the scheme as follows now is proposed, and it includes casing, connecting box, rotation fan, the louvre has been seted up to the both sides of casing, the connecting box is fixed in the top of casing, and rotates the fan and connect one side at the connecting box, the dust screen all sets up in one side of louvre, and the one side that the louvre was kept away from to the dust screen is provided with the clearance brush, the internal connection of casing has four lift guide arms of group, and the lift guide arm sets up the both sides at the dust screen respectively. The utility model discloses novel structure, and through the effectual electrical components to the casing inside of dust screen protection that prevents dust, avoid the dust to pile up on electrical components, and can clear up the dust screen automatically, avoid the dust screen to block up, the dust screen clearance power consumption is less in addition, saves the resource.

Description

Dust protected electric power cabinet

Technical Field

The utility model relates to an electric power cabinet field especially relates to a dust protected electric power cabinet.

Background

At present, the electric power cabinet is a power infrastructure commonly used, a large amount of electric power parts are installed in the electric power cabinet, along with the development of electric power technology, the use of electric power cabinet also obtains developing, present open air electric power cabinet is when using, its electric power cabinet during operation itself, inside electrical components can produce a large amount of heats, the louvre has been seted up on the electric power cabinet usually, in order to accelerate the radiating effect of electric power cabinet, but when outdoor use, outdoor dust is more, the dust is easily followed the louvre and then is piled up on electrical components to the electric power cabinet is inside, thereby influence the radiating effect, some current electric power cabinets can go out at the louvre and be provided with the dust screen usually, but permanent use, the dust screen is easy to be blockked up, influence the radiating effect, we design a dust protected electric power cabinet for this reason and solve.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of dust protected electric power cabinet has solved current electric power cabinet when using, and it is easy to have the dust to pile up on the dust screen, influences electric power cabinet's radiating effect's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dustproof electric cabinet comprises a shell, a connecting box and a rotating fan, wherein heat dissipation holes are formed in two sides of the shell, the connecting box is fixed above the shell, and the rotating fan is connected with one side of the connecting box, the interior of the shell is provided with a dust screen which is arranged at one side of the heat dissipation holes, and one side of the dust screen, which is far away from the heat dissipation holes, is provided with a cleaning brush, four groups of lifting guide rods are connected inside the shell, the lifting guide rods are respectively arranged at two sides of the dustproof net, the upper part of the cleaning brush is connected with a push rod, one end of the push rod, which is far away from the dust screen, is connected with a connecting rod, a rotating shaft of the rotating fan is connected with a rotating rod, the dwang passes through the fixing base to be fixed at the top of casing, the dwang is kept away from the one end of rotating the fan and is connected with the rolling disc, the one end rotation that the catch bar was kept away from to the connecting rod is fixed on the rolling disc.

Preferably, all rotate through the pivot on the inside lateral wall of casing and connect the fixed plate, the fixed plate is provided with four groups, and the dust screen passes through four groups of fixed plates to be fixed in one side of casing internal heat dissipation hole, the fixed plate sets up the four corners at the dust screen respectively.

Preferably, the two ends of the cleaning brush are respectively provided with a lifting guide hole, and the cleaning brush is sleeved on the lifting guide rod through the lifting guide holes.

Preferably, the fixing seat is arranged inside the connecting box, and the rotating disc is arranged inside the connecting box.

Preferably, the top of casing has seted up the perforation, the one end that the catch bar kept away from the cleaning brush passes through the perforation setting in the outside of casing to be connected with the connecting rod rotation.

The utility model has the advantages that: the utility model discloses, through the effectual electrical components to casing inside of dust screen protection that prevents dust, avoid the dust to pile up on electrical components, and can clear up the dust screen automatically, avoid the dust screen to block up, the dust screen clearance power consumption is less in addition, saves the resource.

Drawings

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

FIG. 2 is a structural cross-sectional view of the housing of FIG. 1;

fig. 3 is a schematic view of the connection between the rotating fan and the rotating disk in fig. 1.

Reference numbers in the figures: 1 casing, 2 louvres, 3 connecting boxes, 4 rotation fans, 5 dust screens, 6 fixed plates, 7 cleaning brushes, 8 lift guide arms, 9 catch bars, 10 connecting rods, 11 rolling discs, 12 fixing seats, 13 dwang.

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.

Referring to fig. 1-3, a dust-proof electric power cabinet comprises a housing 1, a connection box 3, a rotary fan 4, heat dissipation holes 2 formed at two sides of the housing 1, the connection box 3 fixed above the housing 1, the rotary fan 4 connected at one side of the connection box 3, a dust screen 5 disposed inside the housing 1, the dust screen 5 disposed at one side of the heat dissipation holes 2, a cleaning brush 7 disposed at one side of the dust screen 5 away from the heat dissipation holes 2, four sets of lifting guide rods 8 connected inside the housing 1, the lifting guide rods 8 disposed at two sides of the dust screen 5, a push rod 9 connected above the cleaning brush 7, a connecting rod 10 connected to one end of the push rod 9 away from the dust screen 5, a rotary rod 13 connected to the rotary shaft of the rotary fan 4, the rotary rod 13 fixed at the top of the housing 1 via a fixing seat 12, and a rotary disk 11 connected to one end of the rotary rod 13, the end of the connecting rod 10 far away from the pushing rod 9 is fixed on the rotating disc 11 in a rotating way.

Referring to fig. 2, all rotate through the pivot on the inside lateral wall of casing 1 and connect fixed plate 6, fixed plate 6 is provided with four groups, and dust screen 5 fixes one side at louvre 2 in casing 1 through four groups of fixed plates 6, fixed plate 6 sets up the four corners at dust screen 5 respectively, the lift guide hole has been seted up respectively at the both ends of cleaning brush 7, cleaning brush 7 overlaps through the lift guide hole respectively and is established on lift guide arm 8, fixing base 12 sets up the inside at connecting box 3, and rolling disc 11 sets up the inside at connecting box 3, the perforation has been seted up at the top of casing 1, the one end that cleaning brush 7 was kept away from to catch bar 9 sets up the outside at casing 1 through the perforation, and rotate with connecting rod 10 and be connected.

The working principle is as follows: the utility model discloses when using, effectively prevent dust protection to 1 inside electrical components of casing through installing 2 one side dust screens 5 of inside louvre in casing 1, and through rotating fan 4's rotation, and through the drive of dwang 13, make rolling disc 11 rotate, connecting rod 10 through connecting on rolling disc 11 drives catch bar 9 and reciprocates in the perforation on casing 1, it reciprocates along lift guide 8 to drive clearance brush 7 through reciprocating of catch bar 9, thereby clear up the dust on dust screen 5 through clearance brush 7, effectually avoid 5 blockings of dust screen, and rotate fan 4 and set up the outside at connecting box 4, thereby accessible natural wind blows the rotation, the power consumption is less.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A dust-proof electric power cabinet comprises a shell (1), a connecting box (3) and a rotating fan (4), and is characterized in that heat dissipation holes (2) are formed in two sides of the shell (1), the connecting box (3) is fixed above the shell (1), the rotating fan (4) is connected to one side of the connecting box (3), a dust screen (5) is arranged inside the shell (1), the dust screen (5) is arranged on one side of each heat dissipation hole (2), a cleaning brush (7) is arranged on one side, away from the heat dissipation holes (2), of the dust screen (5), four groups of lifting guide rods (8) are connected inside the shell (1), the lifting guide rods (8) are respectively arranged on two sides of the dust screen (5), a push rod (9) is connected above the cleaning brush (7), one end, away from the dust screen (5), of the push rod (9) is connected with a connecting rod (10), rotating fan (4) is connected with dwang (13) in the axis of rotation, dwang (13) are fixed at the top of casing (1) through fixing base (12), the one end of rotating fan (4) is kept away from in dwang (13) is connected with rolling disc (11), the one end rotation of catch bar (9) is kept away from in connecting rod (10) is fixed on rolling disc (11).

2. The dustproof electric power cabinet according to claim 1, wherein the inner side wall of the housing (1) is rotatably connected with four fixing plates (6) through rotating shafts, the fixing plates (6) are provided with four groups, the dustproof net (5) is fixed at one side of the heat dissipation holes (2) in the housing (1) through the four groups of fixing plates (6), and the fixing plates (6) are respectively arranged at four corners of the dustproof net (5).

3. The dust-proof electric power cabinet according to claim 1, wherein the cleaning brushes (7) are provided with lifting guide holes at two ends thereof, and the cleaning brushes (7) are sleeved on the lifting guide rods (8) through the lifting guide holes respectively.

4. A dust protected electrical cabinet according to claim 1, wherein the fixed base (12) is disposed inside the connection box (3) and the rotatable disc (11) is disposed inside the connection box (3).

5. The dust-proof electric power cabinet according to claim 1, wherein a through hole is formed in the top of the casing (1), and one end of the pushing rod (9) far away from the cleaning brush (7) is arranged outside the casing (1) through the through hole and is rotatably connected with the connecting rod (10).