CN214849637U

CN214849637U - Switch board top dust keeper

Info

Publication number: CN214849637U
Application number: CN202121369312.1U
Authority: CN
Inventors: 宋瑞华; 丁兵强; 韩德福
Original assignee: Qingdao Tianyi New Energy Co ltd
Current assignee: Qingdao Tianyi New Energy Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-23
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a switch board top dust keeper, including the base, the upper end of base sets up the block terminal, and the bolt fastening is passed through on the surface of base in the bottom of block terminal, and the top installation dustproof mechanism of block terminal, dustproof mechanism include mounting panel, mounting nut, dust-proof box, bottom plate, first fixed orifices, fan housing, radiator fan, second fixed orifices, circular nut, ventilative cotton filter, filtration pore, cavity, electrostatic absorption membrane. This switch board top dust keeper, block terminal top installation dustproof mechanism, can prevent dust to the block terminal top effectively, prevent that the dust from invading, cause the inside damage of block terminal, effectively prolong the life of block terminal, static dust absorption membrane and dust screen parallel arrangement, the dust that the static dust absorption membrane can in time adsorb and fall into, avoid the dust to block up the dust screen, the dual protection of dust screen and dust-proof cover plate can filter the multilayer dust, thereby realize the dustproof protection to the block terminal, improve the work efficiency of block terminal.

Description

Switch board top dust keeper

Technical Field

The utility model relates to a dust keeper technical field specifically is a switch board top dust keeper.

Background

The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.

Switch board rate of utilization is higher, the surface can accumulate very much dust, especially under the condition that the dust granule in the present air increases more, use dustproof screen panel to protect the switch board through needs, current switch board dustproof screen panel all adopts cloth or combined material preparation, the material of cloth is lighter, be blown easily, influence dirt-proof effect, current dustproof screen panel all is the all standing simultaneously, can influence the heat dissipation of switch board, the radiating effect is poor, and can lead to the fact the switch board to shelter from.

At dustproof in-process, the top of switch board is seldom noticed, so the top of switch board often is the accumulational important place of dust, and current dust keeper's structure is complicated, can only singly prevent the invasion of external dust, can't discharge the dust of inside, leads to blockking up the dust screen easily, subtracts the life of short equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board top dust keeper, top installation dustproof mechanism with the block terminal, can prevent dust to the block terminal top effectively, prevent the dust invasion, cause the inside damage of block terminal, effectively prolong the life of block terminal, static dust absorption membrane and dust screen parallel arrangement, the dust that the static dust absorption membrane can in time adsorb and fall into, avoid the dust to block up the dust screen, the dual protection of dust screen and dustproof cover plate, can filter the multilayer dust, thereby realize the dustproof protection to the block terminal, the work efficiency's of block terminal advantage is improved, the problem among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof device at the top of a power distribution cabinet comprises a base, wherein a power distribution box is arranged at the upper end of the base, the bottom of the power distribution box is fixed on the surface of the base through bolts, a dustproof mechanism is arranged at the top of the power distribution box and comprises a mounting plate, a mounting nut, a dustproof box, a bottom plate, a first fixing hole, a fan shell, a radiating fan, a second fixing hole, a circular nut, a breathable filter cotton, a filter hole, a cavity, an electrostatic dust collection film, a dustproof net, a dustproof cover plate, a dust collector, a dust collection pipe and a dust discharge pipe, the mounting plate is fixedly provided with the mounting nuts at four corners of the mounting plate, the mounting plate is fixed at the top of the power distribution box through the mounting nut, a groove is formed in the mounting plate, the dustproof box is clamped in the groove, the bottom inside the dustproof box is fixedly provided with the bottom plate, the first fixing holes are formed in the four corners of the bottom plate, the fan shell is fixedly provided with the fan shell, the second fixing holes are formed in the four corners of the fan shell, install circular nut on the second fixed orifices, the second fixed orifices passes through circular nut meshing with first fixed orifices and is connected, fan housing's middle part sets up ventilative filter pulp, set up the filtration pore on the ventilative filter pulp, the middle part of dust-proof box sets up the cavity, the top of cavity transversely sets up the electrostatic absorption membrane, the top of electrostatic absorption membrane transversely sets up the dust screen, the top of dust screen sets up the dust cover plate, the right-hand member of dust-proof box sets up the dust catcher, the one end of dust absorption pipe is connected to one side of dust catcher, the other end of dust absorption pipe extends to in the cavity, the dust pipe is connected to the opposite side of dust catcher.

Preferably, the top of the distribution box is provided with a square through groove, the surface area of the through groove is consistent with that of the bottom of the dust-proof box, and the bottom of the dust-proof box is clamped with the through groove.

Preferably, the diameter of the second fixing hole is equal to that of the first fixing hole, and the position of the second fixing hole coincides with that of the first fixing hole.

Preferably, the air-permeable filter cotton is arranged above the heat dissipation fan.

Preferably, the electrostatic dust absorption film is arranged in parallel with the dust screen.

Preferably, the upper end of the dust-proof box is provided with a groove hole, and a dust-proof cover plate is arranged in the groove hole of the dust-proof box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this switch board top dust keeper, the top installation dustproof mechanism of block terminal, can prevent dust to the block terminal top effectively, prevent that the dust from invading, cause the inside damage of block terminal, effectively prolong the life of block terminal, static dust absorption membrane and dust screen parallel arrangement, the dust that the static dust absorption membrane can in time adsorb and fall into, avoid the dust to block up the dust screen, the dual protection of dust screen and dust-proof cover plate can filter the multilayer dust, thereby realize the dustproof protection to the block terminal, improve the work efficiency of block terminal.

Drawings

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

FIG. 2 is a structural diagram of the dustproof mechanism of the present invention;

FIG. 3 is an internal view of the dustproof mechanism of the present invention;

fig. 4 is a connection diagram of the heat dissipation fan of the present invention.

In the figure: 1. a base; 2. a distribution box; 3. a dust-proof mechanism; 301. mounting a plate; 302. mounting a nut; 303. a dust-proof box; 304. a base plate; 305. a first fixing hole; 306. a fan housing; 307. a heat radiation fan; 308. a second fixing hole; 309. a round nut; 310. ventilating filter cotton; 311. filtering holes; 312. a cavity; 313. an electrostatic dust collection film; 314. a dust screen; 315. a dust-proof cover plate; 316. a vacuum cleaner; 317. a dust suction pipe; 318. and a dust outlet pipe.

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. 1-4, a dustproof device for the top of a power distribution cabinet comprises a base 1, a distribution box 2 is arranged at the upper end of the base 1, the bottom of the distribution box 2 is fixed on the surface of the base 1 through bolts, the installation is convenient, a dustproof mechanism 3 is installed at the top of the distribution box 2, the top of the distribution box 2 can be effectively prevented from dust, the damage to the inside of the distribution box 2 is prevented, and the service life of the distribution box 2 is effectively prolonged, the dustproof mechanism 3 comprises a mounting plate 301, a mounting nut 302, a dustproof box 303, a bottom plate 304, a first fixing hole 305, a fan shell 306, a cooling fan 307, a second fixing hole 308, a round nut 309, a breathable filter cotton 310, a filter hole 311, a cavity 312, an electrostatic dust collection film 313, a dustproof net 314, a dustproof cover plate 315, a dust collector 316, a dust collection pipe 317 and a dust discharge pipe 318, the nuts 302 are fixedly installed at four corners of the mounting plate 301, the mounting plate 301 is fixed at the top of the distribution box 2 through the mounting nut 302, the installation nut 302 is arranged to facilitate the disassembly and installation of the dustproof mechanism 3, the operation is simple, the installation plate 301 is provided with a groove, the dustproof box 303 is clamped in the groove, the top of the distribution box 2 is provided with a square through groove, the surface area of the through groove is consistent with that of the bottom of the dustproof box 303, the bottom of the dustproof box 303 is clamped with the through groove, the bottom of the interior of the dustproof box 303 is fixed with a bottom plate 304, four corners of the bottom plate 304 are provided with first fixing holes 305, a fan shell 306 is fixedly installed above the bottom plate 304, a radiating fan 307 is arranged in the fan shell 306, the radiating fan 307 can not be influenced by dust when rotating rapidly to play a dustproof role, meanwhile, the radiating fan 307 can blow away the dust in the dustproof box 303, the dust is sucked out of the box through a dust collector 316, four corners of the fan shell 306 are provided with second fixing holes 308, the second fixing holes 308 are provided with circular nuts, the diameter of the second fixing holes 308 is equal to that of the first fixing holes 305, the second fixing hole 308 is coincident with the first fixing hole 305, the second fixing hole 308 is meshed with the first fixing hole 305 through a circular nut 309, so that the installation and disassembly are convenient, the later maintenance of a user is convenient, the middle part of the fan shell 306 is provided with the air-permeable filter cotton 310, the air-permeable filter cotton 310 is made of activated carbon and has a strong adhesion effect, the air-permeable filter cotton 310 is arranged above the heat dissipation fan 307, the air-permeable filter cotton 310 is provided with a filter hole 311, the filter hole 311 can filter out dust blown by the heat dissipation fan 307, the middle part of the dust-proof box 303 is provided with a cavity 312, a dust-absorbing film 313 is transversely arranged above the cavity 312, a dust-proof net 314 is transversely arranged above the electrostatic dust-absorbing film 313, the electrostatic dust-absorbing film 313 is arranged in parallel to the dust-proof net 314, the electrostatic dust-absorbing film 313 can timely absorb the falling dust, the dust-proof net 314 is prevented from being blocked by the dust, and the service life of the device is prolonged, the top of dust screen 314 sets up dust cover plate 315, the recess hole is seted up to the upper end of dust box 303, set up dust cover plate 315 in the recess hole of dust box 303, the dual protection of dust screen 314 and dust cover plate 315, can filter the multilayer dust, thereby realize the dustproof protection to block terminal 2, improve block terminal 2's work efficiency, the right-hand member of dust box 303 sets up dust catcher 316, the one end of dust suction pipe 317 is connected to one side of dust catcher 316, the other end of dust suction pipe 317 extends to in the cavity 312, dust outlet pipe 318 is connected to the opposite side of dust catcher 316, dust catcher 316 can be through the whole suctions of dust pipe 317 with the inside dust of dust box 303, and outside dust box 303 is discharged through dust outlet pipe 318, realize the thoroughness of dust discharge.

To sum up, this switch board top dust keeper, block terminal 2's top installation dustproof mechanism 3, can prevent dust to block terminal 2 top effectively, prevent the dust invasion, cause the inside damage of block terminal 2, effectively prolong block terminal 2's life, electrostatic absorption membrane 313 and dust screen 314 parallel arrangement, electrostatic absorption membrane 313 can in time adsorb the dust that falls into, avoid the dust to block up dust screen 314, the dual protection of dust screen 314 and dust cover plate 315, can filter the multilayer dust, thereby realize the dustproof protection to block terminal 2, the work efficiency of block terminal 2 is improved.

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 switch board top dust keeper, includes base (1), its characterized in that: the dust-proof structure is characterized in that a distribution box (2) is arranged at the upper end of a base (1), the bottom of the distribution box (2) is fixed on the surface of the base (1) through bolts, a dust-proof mechanism (3) is arranged at the top of the distribution box (2), the dust-proof mechanism (3) comprises a mounting plate (301), a mounting nut (302), a dust-proof box (303), a bottom plate (304), a first fixing hole (305), a fan shell (306), a radiating fan (307), a second fixing hole (308), a round nut (309), breathable filter cotton (310), a filter hole (311), a cavity (312), an electrostatic dust-absorbing film (313), a dust-proof net (314), a dust-proof cover plate (315), a dust collector (316), an ash-absorbing pipe (317) and a dust outlet pipe (318), the four corners of the mounting plate (301) are fixedly provided with the mounting nut (302), the mounting plate (301) is fixed at the top of the distribution box (2) through the mounting nut (302), and a groove is formed in the mounting plate (301), a dust box (303) is clamped in the groove, a bottom plate (304) is fixed at the bottom inside the dust box (303), first fixing holes (305) are formed in four corners of the bottom plate (304), a fan shell (306) is fixedly installed above the bottom plate (304), a cooling fan (307) is arranged in the fan shell (306), second fixing holes (308) are formed in four corners of the fan shell (306), circular nuts (309) are installed on the second fixing holes (308), the second fixing holes (308) are meshed and connected with the first fixing holes (305) through the circular nuts (309), air-permeable filter cotton (310) is arranged in the middle of the fan shell (306), filter holes (311) are formed in the air-permeable filter cotton (310), a cavity (312) is formed in the middle of the dust box (303), an electrostatic dust collection film (313) is transversely arranged above the cavity (312), a dust collection net (314) is transversely arranged above the electrostatic dust collection film (313), and a dust collection cover plate (315) is arranged above the dust collection net (315), the right end of the dust prevention box (303) is provided with a dust collector (316), one side of the dust collector (316) is connected with one end of a dust suction pipe (317), the other end of the dust suction pipe (317) extends into the cavity (312), and the other side of the dust collector (316) is connected with a dust outlet pipe (318).

2. The dustproof device for the top of the power distribution cabinet according to claim 1, wherein: the top of the distribution box (2) is provided with a square through groove, the surface area of the through groove is consistent with that of the bottom of the dust-proof box (303), and the bottom of the dust-proof box (303) is clamped with the through groove.

3. The dustproof device for the top of the power distribution cabinet according to claim 1, wherein: the diameter of the second fixing hole (308) is equal to that of the first fixing hole (305), and the position of the second fixing hole (308) is coincident with that of the first fixing hole (305).

4. The dustproof device for the top of the power distribution cabinet according to claim 1, wherein: the air-permeable filter cotton (310) is arranged above the heat radiation fan (307).

5. The dustproof device for the top of the power distribution cabinet according to claim 1, wherein: the electrostatic dust collection film (313) is arranged in parallel with the dust screen (314).

6. The dustproof device for the top of the power distribution cabinet according to claim 1, wherein: the upper end of the dust-proof box (303) is provided with a groove hole, and a dust-proof cover plate (315) is arranged in the groove hole of the dust-proof box (303).