CN218632851U

CN218632851U - Dust-protection type switch board

Info

Publication number: CN218632851U
Application number: CN202222748189.5U
Authority: CN
Inventors: 朱思齐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-14
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a dust-protection type switch board, concretely relates to dustproof technical field of switch board, the utility model discloses a shell, the vent has all been seted up to the both sides of shell, the inside of shell corresponds two fans of the equal fixedly connected with of vent department, the surface of shell corresponds the fixedly connected with filter screen of vent department, the filter screen covers the vent, the surface of filter screen is equipped with cleaning device, cleaning device includes two slide rails, two the slide rail sets up the both sides at the filter screen, slide rail and shell fixed connection, the utility model discloses a filter screen has reached and has carried out filterable effect to the dust of vent department, and the U template that sets up through cleaning device slides on the slide rail, and a plurality of brush hair on U template area fixed plate has removed on the surface of filter screen, has reached and has carried out the effect of clearing up to the filter screen surface, avoids the dust to pile up on the filter screen as far as possible, causes the condition emergence of filter screen jam.

Description

Dust-protection type switch board

Technical Field

The utility model belongs to the technical field of the dustproof technique of switch board and specifically relates to a dust-protection type switch board is related to.

Background

The control cabinet is a control cabinet which is convenient to overhaul and does not endanger the safety of people and surrounding equipment by assembling switch equipment, a measuring instrument and some auxiliary equipment in a metal cabinet according to the electrical wiring requirement.

Among the prior art the switch board needs ventilation cooling at the during operation, so need seted up the vent at the lateral wall of switch board, but carry out the during operation at the great environment of dust, the dust enters into the inside of switch board from the vent easily to influence the normal work of the electronic component in the switch board, lead to the condition such as electronic component short circuit to take place, have the potential safety hazard.

In order to solve the problems, the prior art adopts a mode of adding a filter screen at the vent to filter dust, but after long-time use, the dust is easily accumulated on the filter screen, so that the filter screen is blocked, the normal use of the vent is influenced, the heat dissipation effect of the control cabinet is reduced, and the electronic element separated from the control cabinet is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a after solving long-time use, the dust is piled up on the filter screen easily to cause the jam of filter screen, influence the normal use of vent, make the radiating effect of switch board reduce, the problem that the electronic component that the switch board leaves takes place the damage provides a dust-proof type switch board.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a dust-protection type switch board, includes the shell, the vent has all been seted up to the both sides of shell, the inside of shell corresponds two fans of the equal fixedly connected with of vent department, the surface of shell corresponds the fixedly connected with filter screen of vent department, the filter screen covers the vent, the surface of filter screen is equipped with cleaning device, cleaning device includes two slide rails, two the slide rail sets up the both sides at the filter screen, slide rail and shell fixed connection, two the inner wall sliding connection of slide rail has same U template, the last fixed surface of U template is connected with the handle, the surface slip of U template runs through there are two dead levers, two the dead lever is central symmetry, two the dead lever is close to the same fixed plate of one end fixedly connected with of filter screen, the fixed plate is close to the even fixedly connected with a plurality of brush hair in one side of filter screen.

The effect that above-mentioned part reaches is: having reached through the filter screen and having carried out filterable effect to the dust of vent department, the U template that sets up through cleaning device slides on the slide rail, and the U template area a plurality of brush hair on the fixed plate removes on the surface of filter screen, has reached the effect of clearing up the filter screen surface, avoids the dust to pile up on the filter screen as far as, and the condition that causes the filter screen jam takes place.

Preferably, the arc surface of the fixing plate is sleeved with a spring, two ends of the spring are respectively and fixedly connected with the fixing plate and the U-shaped plate, and the spring is in a compressed state when the bristles are in contact with the filter screen.

The effect that above-mentioned part reaches is: the bristles extrude the filter screen through the reset elasticity of the spring, so that the effect of cleaning the filter screen better is achieved.

Preferably, the cross section of the bristles is in a barb shape, a plurality of bristles are equally divided into two groups, and the two groups of bristles are centrosymmetric.

The effect that above-mentioned part reaches is: have had barb-like brush hair through the setting and reached the effect of clearing up the inside in filter screen hole, reached through setting up two sets of different brush hairs of orientation and all can clear up the hole inside of filter screen when the fixed plate round trip movement, improved cleaning efficiency.

Preferably, one side fixedly connected with limit buckle of U template, the shell corresponds limit buckle department fixedly connected with fixed hook.

The effect that above-mentioned part reaches does: the effect of fixing the U-shaped plate is achieved by arranging the limiting buckle on the fixing hook when the bristles are not used.

Preferably, the shell both sides all are equipped with auxiliary device, auxiliary device includes the backing plate, backing plate fixed connection is in the both sides of shell, the backing plate is located the below of filter screen, the upper surface of backing plate is provided with collects the box, two preformed holes have been seted up on the surface of backing plate, collect the box and correspond preformed hole department fixedly connected with inserted bar, the size of inserted bar and the size looks adaptation of preformed hole.

The effect that above-mentioned part reaches is: the inserted bar that sets up through auxiliary device inserts the preformed hole and has reached and carry out the effect fixed to collecting the box, has reached through collecting the box and has carried out the effect of collecting to the dust that the filter screen went up to clear up down.

Preferably, both sides of the collecting box are fixedly connected with handles, and the surfaces of the handles are provided with anti-skid grains.

The effect that above-mentioned part reaches is: reach the effect that makes things convenient for operating personnel to remove to collecting the box through setting up the handle, bring the facility for operating personnel.

Preferably, one end of the inserted bar, which is far away from the collecting box, is fixedly connected with a pointed projection, and the pointed projection is far away from the inserted bar.

The effect that above-mentioned part reaches is: through setting up the point protruding having reached make things convenient for operating personnel to insert the inserted bar in the preformed hole fast, bring the facility for operating personnel.

To sum up, the beneficial effects of the utility model are that:

having reached through the filter screen and having carried out filterable effect to the dust of vent department, the U template that sets up through cleaning device slides on the slide rail, and the U template area a plurality of brush hair on the fixed plate removes on the surface of filter screen, has reached the effect of clearing up the filter screen surface, avoids the dust to pile up on the filter screen as far as, and the condition that causes the filter screen jam takes place.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic perspective view of the cleaning device of the present invention.

Fig. 3 is an enlarged view of fig. 2 a according to the present invention.

Fig. 4 is a cross-sectional view of the bristle of the present invention.

Fig. 5 is a schematic perspective view of the auxiliary device of the present invention.

Description of the reference numerals:

1. a housing; 2. a fan; 3. a vent; 4. a filter screen; 5. a cleaning device; 51. a slide rail; 52. a U-shaped plate; 53. fixing the rod; 54. a fixing plate; 55. brushing; 56. a spring; 57. a limit buckle; 58. a fixed hook; 59. a handle; 6. an auxiliary device; 61. a backing plate; 62. a collection box; 63. reserving a hole; 64. inserting a rod; 65. 2, sharp projection; 66. and (4) a handle.

Detailed Description

Referring to fig. 1, this embodiment discloses a dust-protection type switch board, including shell 1, vent 3 has all been seted up to the both sides of shell 1, and the inside of shell 1 corresponds two fans 2 of the equal fixedly connected with in vent 3 department, and the surface of shell 1 corresponds vent 3 department fixedly connected with filter screen 4, and filter screen 4 covers vent 3, and the surface of filter screen 4 is equipped with cleaning device 5, and shell 1 both sides all are equipped with auxiliary device 6.

Referring to fig. 1-4, the embodiment discloses that the cleaning device 5 includes two slide rails 51, the two slide rails 51 are disposed on two sides of the filter screen 4, the slide rails 51 are fixedly connected to the housing 1, inner walls of the two slide rails 51 are slidably connected to the same U-shaped plate 52, an upper surface of the U-shaped plate 52 is fixedly connected to a handle 59, two fixing rods 53 penetrate through the surface of the U-shaped plate 52 in a sliding manner, the two fixing rods 53 are centrosymmetric, one end of the two fixing rods 53 close to the filter screen 4 is fixedly connected to the same fixing plate 54, and one side of the fixing plate 54 close to the filter screen 4 is uniformly and fixedly connected to a plurality of bristles 55. Have reached through filter screen 4 and carried out filterable effect to the dust of vent 3 department, the U template 52 that sets up through cleaning device 5 slides on slide rail 51, and U template 52 takes a plurality of brush hair 55 on the fixed plate 54 to remove on the surface of filter screen 4, has reached and has carried out the effect of clearing up on the surface of filter screen 4, avoids the dust to pile up on filter screen 4 as far as, causes the condition of filter screen 4 jam to take place.

Referring to fig. 1-4, the present embodiment discloses that a spring 56 is sleeved on the arc surface of the fixing plate 54, two ends of the spring 56 are respectively and fixedly connected with the fixing plate 54 and the U-shaped plate 52, and the spring 56 is in a compressed state when the bristles 55 contact the filter screen 4. The bristles 55 are pressed against the filter screen 4 by the return elastic force of the spring 56, thereby achieving a better cleaning effect of the filter screen 4. The cross section of the brush bristles 55 is in the shape of a barb, a plurality of brush bristles 55 are equally divided into two groups, and the two groups of brush bristles 55 are centrosymmetric. Have reached the effect of clearing up the inside in filter screen 4 hole through setting up the brush hair 55 that has barb form, reached through setting up two sets of different brush hairs 55 of orientation and all can clear up the inside in filter screen 4 hole when fixed plate 54 round trip movement, improved cleaning efficiency. One side of the U-shaped plate 52 is fixedly connected with a limit buckle 57, and the shell 1 is fixedly connected with a fixing hook 58 corresponding to the limit buckle 57. The effect of fixing the U-shaped plate 52 when the bristles 55 are not used is achieved by arranging the limit buckle 57 to be sleeved on the fixing hook 58.

Referring to fig. 1-5, the embodiment discloses that the auxiliary device 6 includes a backing plate 61, the backing plate 61 is fixedly connected to two sides of the housing 1, the backing plate 61 is located below the filter screen 4, a collecting box 62 is arranged on the upper surface of the backing plate 61, two prepared holes 63 are formed on the surface of the backing plate 61, an inserting rod 64 is fixedly connected to the position of the collecting box 62 corresponding to the prepared holes 63, and the size of the inserting rod 64 is matched with the size of the prepared holes 63. The insertion rod 64 provided by the auxiliary device 6 is inserted into the prepared hole 63 to fix the collecting box 62, and the collecting box 62 collects the dust cleaned off the filter screen 4.

Referring to fig. 1-5, the embodiment discloses that handles 66 are fixedly connected to both sides of the collection box 62, and the surfaces of the handles 66 are provided with anti-slip threads. Reach the effect that makes things convenient for operating personnel to remove collection box 62 through setting up handle 66, bring the facility for operating personnel. One end of the insertion rod 64 far away from the collection box 62 is fixedly connected with a pointed projection 65, and the pointed end of the pointed projection 65 is far away from the insertion rod 64. The pointed protrusion 65 is arranged, so that the insertion rod 64 can be conveniently and quickly inserted into the preformed hole 63 by an operator, and convenience is brought to the operator.

The working principle is as follows: when the control cabinet works outside, the fan 2 in the shell 1 starts to radiate heat of the control cabinet, air enters the control cabinet through the vent 3, dust in the air is blocked by the filter screen 4 and stays on the surface of the filter screen 4, when more dust exists on the surface of the filter screen 4, the handle 59 is pulled, the handle 59 drives the U-shaped plate 52 to slide on the slide rail 51, the U-shaped plate 52 drives the fixing rod 53 to move, the fixing rod 53 drives the fixing plate 54 and the bristles 55 to move together, because the spring 56 on the fixing rod 53 is in a compressed state, the spring 56 drives the fixing plate 54 and the bristles 55 to extrude the filter screen 4 under the reset action of the spring 56, so that the effect of cleaning the filter screen 4 is achieved, the barb-shaped bristles 55 achieve the effect of conveniently cleaning holes of the filter screen 4, after cleaning is completed, the limit buckle 57 on the U-shaped plate 52 is moved to the fixing hook 58, the limit buckle 57 is sleeved on the fixing hook 58, the effect of fixing the U-shaped plate 52 is achieved, the effect of filtering dust at the position of filtering the filter screen 3 is achieved through the cleaning device, the effect of cleaning dust on the surface of the U-shaped plate 52 arranged on the slide rail 5, the surface of the U-shaped plate 52, and the dust can be prevented from being possibly accumulated on the filter screen 4, and the filter screen 4 can be cleaned, the condition that the dust on the filter screen 4 can be cleaned, the dust on the surface of the filter screen 4, and the filter screen 4, the dust can be cleaned.

At first pulling handle 66, aim at the preformed hole 63 on the backing plate 61 with the inserted bar 64 on the collection box 62, loosen handle 66 again, under the effect of gravity, the protruding 65 of point on the inserted bar 64 takes inserted bar 64 to get into the preformed hole 63, the effect of fixing collection box 62 has been reached, collection box 62 stops on backing plate 61, the dust that the clearance got down drops to collection box 62 under the effect of gravity, the effect of collecting the dust has been reached, inserted bar 64 through auxiliary device 6 sets up inserts preformed hole 63 and has reached the effect of fixing collection box 62, the effect of collecting the dust that the clearance got down on the filter screen 4 has been reached through collection box 62.

Claims

1. The utility model provides a dust-protection type switch board, includes shell (1), its characterized in that: vent (3) have all been seted up to the both sides of shell (1), the inside of shell (1) corresponds two fans (2) of equal fixedly connected with of vent (3) department, the surface of shell (1) corresponds fixedly connected with filter screen (4) of vent (3) department, filter screen (4) cover vent (3), the surface of filter screen (4) is equipped with cleaning device (5), cleaning device (5) include two slide rails (51), two slide rail (51) set up the both sides at filter screen (4), slide rail (51) and shell (1) fixed connection, two the inner wall sliding connection of slide rail (51) has same U template (52), the last fixed surface of U template (52) is connected with handle (59), the surface slip of U template (52) runs through there are two dead lever (53), two dead lever (53) are central symmetry, two dead lever (53) are close to same fixed plate (54) of one end fixedly connected with of filter screen (4), fixed plate (54) are close to the even fixedly connected with a plurality of brush hair (55) in one side of filter screen (4).

2. The dust-protection type switch board of claim 1, characterized in that: the arc surface of the fixing plate (54) is sleeved with a spring (56), two ends of the spring (56) are fixedly connected with the fixing plate (54) and the U-shaped plate (52) respectively, and the spring (56) is in a compressed state when the bristles (55) are in contact with the filter screen (4).

3. The dust-protection type switch board of claim 1, characterized in that: the cross section of the bristles (55) is in a barb shape, a plurality of bristles (55) are equally divided into two groups, and the two groups of bristles (55) are centrosymmetric.

4. The dustproof control cabinet according to claim 1, wherein: one side fixedly connected with limit buckle (57) of U template (52), shell (1) corresponds limit buckle (57) department fixedly connected with fixed hook (58).

5. The dustproof control cabinet according to claim 1, wherein: shell (1) both sides all are equipped with auxiliary device (6), auxiliary device (6) are including backing plate (61), backing plate (61) fixed connection is in the both sides of shell (1), backing plate (61) are located the below of filter screen (4), the upper surface of backing plate (61) is provided with collects box (62), two preformed holes (63) have been seted up on the surface of backing plate (61), it locates fixedly connected with inserted bar (64) to collect box (62) corresponding preformed hole (63), the size of inserted bar (64) and the size looks adaptation of preformed hole (63).

6. The dustproof control cabinet according to claim 5, wherein: both sides of the collecting box (62) are fixedly connected with handles (66), and the surfaces of the handles (66) are provided with anti-skid grains.

7. The dustproof control cabinet according to claim 5, wherein: the one end fixedly connected with point protruding (65) of collecting box (62) is kept away from in inserted bar (64), inserted bar (64) is kept away from to the pointed end of point protruding (65).