CN218006883U

CN218006883U - Dustproof electrical control cabinet

Info

Publication number: CN218006883U
Application number: CN202222335437.3U
Authority: CN
Inventors: 黄伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-09
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a dustproof electrical control cabinet, concretely relates to dustproof field of electrical control cabinet, which comprises an outer shell, four ventilation windows of the left and right sides fixed surface of shell are connected with, the inner chamber lower part fixedly connected with baffle of shell is one, baffle a fixedly connected with dust extraction, two heat abstractor of the upper end left and right sides fixedly connected with of shell, shell upper end middle part fixedly connected with fixed bolster, the upper end fixedly connected with fixed plate of fixed bolster, the lower extreme fixedly connected with dustproof curtain of fixed plate. A dustproof electrical control cabinet, through being provided with dustproof curtain, can filter the dust in the air at the heat abstractor during operation, through set up the filter core in heat abstractor, further filter the dust in the air, avoid the dust in the air to enter into electrical control cabinet's inside, influenced electrical component's normal use and performance, promote electrical control cabinet's dustproof effect.

Description

Dustproof electrical control cabinet

Technical Field

The utility model relates to an electrical control cabinet field of preventing dust, in particular to dustproof electrical control cabinet.

Background

The electrical control cabinet is an electrical device for electrically operating and controlling mechanical equipment on site, a plurality of cables and electrical elements are arranged in the control cabinet, and the electrical elements usually generate heat in the process of live working, so that the heat in the cabinet is too large, the performance of the electrical elements is influenced, and even the electrical elements are damaged, so that the control cabinet fails to work normally, and the normal operation of the mechanical equipment on site is influenced.

Present switch board often sets up the louvre or install the fan and carry out convulsions on the roof for the heat dissipation, but job site's environment is often than relatively poor, the dust is more, often there are tiny debris granule and dust to get into in the cabinet from the top, cause the interior dust of cabinet to pile up, electric elements's normal use has been influenced, even cause electric elements's damage, and when operating personnel opened electric control cabinet and carry out wiring or maintenance, inside dust produced the influence to operating personnel's health, consequently it is necessary to improve prior art, in order to solve above-mentioned problem. Therefore, how to provide a dustproof electrical control cabinet is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a dustproof electrical control cabinet can effectively solve the dustproof problem of electrical control cabinet.

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

a dustproof electrical control cabinet comprises a shell, wherein four ventilation windows are fixedly connected to the outer surfaces of the left side and the right side of the shell, a first baffle is fixedly connected to the lower portion of an inner cavity of the shell, and a dust collection device is fixedly connected to one lower end of the first baffle;

the utility model discloses a dustproof curtain, including shell, fixed bolster, lower extreme fixedly connected with dustproof curtain, two heat abstractor of upper end left and right sides fixedly connected with of shell, shell upper end middle part fixedly connected with fixed bolster, the upper end fixedly connected with fixed plate of fixed bolster, the lower extreme fixedly connected with dustproof curtain of fixed plate.

Preferably, the ventilation window includes dust screen one, four ventilation holes have been seted up to the left and right sides surface of shell, a dust screen surface and the outer surface ventilation hole inner wall fixed connection of the left and right sides of shell, four the outside fixed surface of dust screen one is connected with dustproof flabellum.

Preferably, the heat dissipation device comprises a heat dissipation shell, two air inlet holes are formed in the upper end of the shell, the outer surface of the heat dissipation shell is fixedly connected with the air inlet holes formed in the upper end of the shell, a fan is fixedly connected to the lower portion of the inner cavity of the heat dissipation shell, a first filter element and a second filter element are arranged above the fan, a second baffle plate and a second assembling hole are rotatably connected to the upper portion of the outer surface of the heat dissipation device, assembling holes are formed in the middle of the outer surface of the heat dissipation device, and the first filter element is flush with the assembling holes in the surface of the heat dissipation device.

Preferably, the dust collection device comprises a funnel, the upper end of the funnel is fixedly connected with the surface of the lower end of the baffle, the lower end of the funnel is fixedly connected with a fan, the right side of the fan is fixedly connected with a fixed box, the right end of the fixed box is fixedly connected with the inner wall of the shell, and the upper surface of the inner cavity of the fixed box is slidably connected with a dust collection box.

Preferably, the right end of the dust collection box is provided with a connecting pipe, the connecting pipe is in sliding connection with an air outlet pipe of the fan, the front end of the dust collection box is provided with an exhaust hole, the front side surface of the inner cavity of the dust collection box is in sliding connection with a second filter element, the lower part of the right end of the shell is provided with a cleaning hole, the outer surface of the right side of the dust collection box is fixedly connected with the cleaning hole formed in the lower part of the right end of the shell, the right end of the dust collection box is provided with a handle, and the upper end of the dust collection box is provided with a sliding plate.

Preferably, the upper part of the dustproof curtain is provided with a connecting frame, the lower end of the fixed plate is provided with a groove, the connecting frame is fixedly connected with the inner wall of the groove at the lower end of the fixed plate, the lower end of the connecting frame is fixedly connected with a second dustproof net, and the lower end of the second dustproof net is fixedly connected with a magnet frame.

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

1. the utility model discloses in, through being provided with the dustproof curtain, can filter the dust in the air at the heat abstractor during operation, through set up the filter core in heat abstractor, further filter the dust in the air, avoid most dust in the air to enter into electrical control cabinet's inside, influence electrical component's performance, promote electrical control cabinet's dustproof effect.

2. The utility model discloses in, through being provided with dust extraction, in sucking the dust collection box with the deposit in the dust of electrical control cabinet bottom, can regularly clear up the dust collection box, the deposit receives the influence that the air flows to fly upward in the air at the dust of the bottom of electrical control cabinet when preventing the cubical switchboard door, influences electrical components's normal use, produces the influence to operating personnel's health simultaneously, improves the reliability of dustproof electrical control cabinet.

Drawings

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

FIG. 2 is a perspective view of the overall structure of the present invention;

fig. 3 is a sectional view of the ventilation window of the present invention;

fig. 4 is a cross-sectional view of the heat dissipating device of the present invention;

FIG. 5 is a sectional view of the dust suction device of the present invention;

FIG. 6 is a sectional view of the dust box of the present invention;

fig. 7 is a perspective view of the dust-proof curtain of the present invention.

In the figure: 1. a housing; 2. a ventilation window; 21. a first dust screen; 22. dust-proof fan blades; 3. a first baffle plate; 4. a dust collection device; 41. a funnel; 42. a fan; 43. a fixed box; 44. a dust collection box; 441. a connecting pipe; 442. a second filter element; 443. a handle; 444. a slide plate; 5. a heat sink; 51. a heat dissipation housing; 52. a fan; 53. a first filter element; 54. a second baffle plate; 6. fixing a bracket; 7. a dust curtain; 71. a connecting frame; 72. a second dust screen; 73. a magnet frame; 8. and (5) fixing the plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figure 1, the dustproof electrical control cabinet comprises a shell 1, four ventilation windows 2 are fixedly connected to the outer surfaces of the left side and the right side of the shell 1, a baffle I3 is fixedly connected to the lower portion of an inner cavity of the shell 1, a dust suction device 4 is fixedly connected to the lower end of the baffle I3, and the baffle I3 can prevent an overlarge object from entering the dust suction device 4 to cause a fault of the dust suction device 4.

Specifically, please refer to fig. 2, two heat abstractor 5 of upper end left and right sides fixedly connected with of shell 1, heat abstractor 5 is to the interior electric elements of electric control cabinet for the delivery air is cooled down, ventilation window 2 can be with the hot-air outgoing in the electric control cabinet, 1 upper end middle part fixedly connected with fixed bolster 6 of shell, the upper end fixedly connected with fixed plate 8 of fixed bolster 6, the lower extreme fixedly connected with dustproof curtain 7 of fixed plate 8, fixed bolster 6 plays the fixed action for dustproof curtain 7, also can block the dust of electric control cabinet top simultaneously.

For the circulation of air in the electrical control cabinet, as shown in fig. 3, the ventilation window 2 includes a first dust screen 21, the first dust screen 21 can filter air when the air in the electrical control cabinet circulates, and play a role in dust prevention, four ventilation holes are opened on the outer surfaces of the left and right sides of the housing 1, the outer surface of the first dust screen 21 is fixedly connected with the inner walls of the ventilation holes on the outer surfaces of the left and right sides of the housing 1, dust-proof fan blades 22 are fixedly connected to the outer surfaces of the four first dust screens 21, and the dust-proof fan blades 22 can block dust in the air.

For heat dissipation of the electrical control cabinet, as shown in fig. 4, the heat dissipation device 5 includes a heat dissipation shell 51, two air inlet holes are formed in the upper end of the housing 1, outer surfaces of the two heat dissipation shells 51 are fixedly connected with the air inlet holes formed in the upper end of the housing 1, a fan 52 is fixedly connected to the lower portion of an inner cavity of the heat dissipation shell 51, a first filter element 53 is arranged above the fan 52, the first filter element 53 further filters air to prevent dust in the air from entering the electrical control cabinet, a second baffle 54 is rotatably connected to the upper portions of outer side surfaces of the two heat dissipation devices 5, an assembly hole is formed in the middle portion of the outer side surfaces of the two heat dissipation devices 5, the first filter element 53 is flush with the assembly hole in the surface of the heat dissipation device 5, the first filter element 53 can be placed in through an assembly hole in the surface of the heat dissipation shell 51 to replace the first filter element 53, the first filter element 53 is slidably connected with the inner wall of the heat dissipation shell 51, and the bottom end of the first filter element 53 is tightly connected with the upper end of the fan 52.

In order to prevent dust from depositing at the bottom of the electrical appliance control cabinet, as shown in fig. 5, the dust collection device 4 includes a funnel 41, the upper end of the funnel 41 is fixedly connected with the surface of the lower end of the first baffle 3, the lower end of the funnel 41 is fixedly connected with a fan 42, the right side of the fan 42 is fixedly connected with a fixing box 43, the right end of the fixing box 43 is fixedly connected with the inner wall of the housing 1, the upper surface of the inner cavity of the fixing box 43 is slidably connected with a dust collection box 44, the fixing box 43 plays a role of fixing the dust collection box 44, and simultaneously, the dust is prevented from flying out of the dust collection box 44 when the fan 42 works, falling onto the funnel 41, and is sucked into the dust collection box 44 through the fan 42, so as to prevent the dust from flying up when the cabinet door is opened and closed.

In order to collect and clean dust conveniently, as shown in fig. 6, a connecting pipe 441 is arranged at the right end of the dust collection box 44, the connecting pipe 441 is slidably connected with an air outlet pipe of the fan 42, the connecting pipe 441 is slidably connected with the air outlet pipe of the fan 42 to prevent dust from flying out of polluted air from an interface by wind power when the fan 42 works, an air exhaust hole is formed at the front end of the dust collection box 44, a second filter element 442 is slidably connected to the front side surface of the inner cavity of the dust collection box 44, a cleaning hole is formed at the lower part of the right end of the housing 1, the outer surface of the right side of the dust collection box 44 is fixedly connected with the cleaning hole formed at the lower part of the right end of the housing 1, a handle 443 is arranged at the right end of the dust collection box (44), a sliding plate 444 is arranged at the upper end of the dust collection box 44, when the dust collection box 44 is pulled out from the cleaning hole when the dust is cleaned, the sliding plate 444 can be cleaned, and the second filter element 442 can be simultaneously inspected from the inner wall of the dust collection box 44 to replace the second filter element 442.

In order to prevent dust from entering the electrical control cabinet to the maximum extent, as shown in fig. 7, a connecting frame 71 is arranged at the upper part of the dustproof curtain 7, a groove is formed at the lower end of the fixing plate 8, the connecting frame 71 is fixedly connected with the inner wall of the groove at the lower end of the fixing plate 8, a second dustproof net 72 is fixedly connected at the lower end of the connecting frame 71, a magnet frame 73 is fixedly connected at the lower end of the second dustproof net 72, the connecting frame 71 and the second dustproof net 72 can be taken into the groove on the upper surface of the magnet frame 73, and the magnet frame 73 is magnetically connected with the upper surface of the housing 1, so that the first filter element 53 in the heat dissipation device 5 can be conveniently replaced.

The utility model discloses a theory of operation does: the dust-proof curtain 7 is put down, the magnet frame 73 is tightly connected with the upper end of the shell 1, the heat dissipation device 5 is started, air is filtered by the dust-proof curtain 7 firstly, then the air is guided into the inner cavity of the electrical control cabinet through the first filter element 53 in the heat dissipation device 5, the air is filtered twice at the moment, dust is greatly prevented from entering the inner cavity of the electrical control cabinet, the fan 42 is started simultaneously, dust on the dropped funnel 41 is sucked into the dust collection box 44, the second filter element 442 on the inner wall of the dust collection box 44 filters the air and then discharges the air to the outside of the electrical control cabinet, the environment is prevented from being polluted, the dust collection box 44 is drawn out when the dust is cleaned, the sliding plate 444 is opened, the dust cleaning work can be carried out, and meanwhile, the second filter element 442 can be replaced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dustproof electrical control cabinet, includes shell (1), its characterized in that: the outer surfaces of the left side and the right side of the shell (1) are fixedly connected with four ventilation windows (2), the lower part of an inner cavity of the shell (1) is fixedly connected with a first baffle plate (3), and the lower end of the first baffle plate (3) is fixedly connected with a dust suction device (4);

the utility model discloses a dustproof curtain, including shell (1), two heat abstractor (5) of upper end left and right sides fixedly connected with of shell (1), shell (1) upper end middle part fixedly connected with fixed bolster (6), the upper end fixedly connected with fixed plate (8) of fixed bolster (6), the lower extreme fixedly connected with dustproof curtain (7) of fixed plate (8).

2. The dustproof electrical control cabinet according to claim 1, wherein: ventilation window (2) are including dust screen (21), four ventilation holes have been seted up to the left and right sides surface of shell (1), dust screen (21) surface and shell (1) left and right sides surface ventilation hole inner wall fixed connection, four the outside fixed surface of dust screen (21) is connected with dustproof flabellum (22).

3. The dustproof electrical control cabinet according to claim 1, wherein: heat abstractor (5) is including heat dissipation shell (51), two fresh air inlets, two have been seted up to the upper end of shell (1) heat dissipation shell (51) surface and the fresh air inlet fixed connection that shell (1) upper end was seted up, the inner chamber lower part fixedly connected with fan (52) of heat dissipation shell (51), the top of fan (52) is provided with filter core (53), two heat abstractor (5) outside surface upper portion rotates and is connected with baffle two (54), two the pilot hole has been seted up at heat abstractor (5) outside surface middle part, filter core (53) flushes with heat abstractor (5) on the surface pilot hole.

4. The dustproof electrical control cabinet according to claim 1, wherein: dust extraction (4) are including funnel (41), the upper end and the baffle of funnel (41) lower extreme fixed surface are connected, funnel (41) lower extreme fixedly connected with fan (42), the right side fixedly connected with fixed box (43) of fan (42), the right-hand member and shell (1) inner wall fixed connection of fixed box (43), the inner chamber upper surface sliding connection of fixed box (43) has dust collection box (44).

5. The dustproof electrical control cabinet according to claim 4, wherein: the air filter is characterized in that a connecting pipe (441) is arranged at the right end of the dust collection box (44), the connecting pipe (441) is in sliding connection with an air outlet pipe of the fan (42), an exhaust hole is formed in the front end of the dust collection box (44), a filter element II (442) is in sliding connection with the front side surface of the inner cavity of the dust collection box (44), a cleaning hole is formed in the lower portion of the right end of the shell (1), the outer surface of the right side of the dust collection box (44) is fixedly connected with the cleaning hole formed in the lower portion of the right end of the shell (1), a handle (443) is arranged at the right end of the dust collection box (44), and a sliding plate (444) is arranged at the upper end of the dust collection box (44).

6. The dustproof electrical control cabinet according to claim 1, wherein: the dustproof curtain is characterized in that a connecting frame (71) is arranged on the upper portion of the dustproof curtain (7), a groove is formed in the lower end of the fixing plate (8), the connecting frame (71) is fixedly connected with the inner wall of the lower end groove of the fixing plate (8), a second dustproof net (72) is fixedly connected with the lower end of the connecting frame (71), and a magnet frame (73) is fixedly connected with the lower end of the second dustproof net (72).