CN214313900U

CN214313900U - Can keep dry switch board for a long time

Info

Publication number: CN214313900U
Application number: CN202022666001.3U
Authority: CN
Inventors: 黄鸿; 苏淑婉; 丁锐辉; 刘慧美
Original assignee: Individual
Current assignee: Guangdong Chaozhou Electric Power Design Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-09-28
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a can remain dry switch board for a long time, including the iron box, the equal fixed mounting in both sides of iron box inner wall has two spacing supports, spacing slide has been seted up to the internal surface of spacing support, spacing support has the slider rather than the looks adaptation through spacing slide sliding connection, one side fixed mounting of slider has the mesh case, and the homonymy is two fixed mounting has the filter screen between the opposite face of spacing pillar. This can keep dry switch board for a long time, all be provided with the mesh case in the inside both sides of iron box, because its inside activated carbon particle that is provided with for the air that gets into the iron box all can adsorb its inside moisture through activated carbon particle, through installing activated carbon mesh case additional to switch board vent department, filter the air that gets into inside, make electronic components avoid humid air's erosion in the iron box, the mesh case adopts removable installation and then can dismantle it.

Description

Can keep dry switch board for a long time

Technical Field

The utility model relates to a switch board specifically is a can keep dry switch board for a long time.

Background

The distribution cabinet is a final-stage device of a distribution system, and is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load. Because the improvement of the environmental demand of market to the switch board at present, some switch boards need work under moist environment at present, but traditional switch board, it can't carry out the drying to the humidity that gets into its inside air and adsorb, and its dampproofing effect is not good, leads to moisture to cause the erosion to the inside electronic component of switch board in the air, has shortened life, leads to the short circuit when serious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can keep dry switch board for a long time to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a power distribution cabinet capable of keeping dry for a long time comprises an iron box, wherein two limiting supports are fixedly mounted on two sides of the inner wall of the iron box, limiting slide ways are formed in the inner surfaces of the limiting supports, the limiting supports are connected with sliding blocks matched with the limiting slide ways in a sliding mode through the limiting slide ways, a mesh box is fixedly mounted on one side of each sliding block, activated carbon particles are arranged in the mesh box, a sliding groove is formed in the middle of the other side of each sliding block, a filter screen is fixedly mounted between opposite surfaces of two limiting support columns on the same side, the filter screen is located between one side of the mesh box and the inner wall of the iron box, a U-shaped positioning plate is fixedly mounted on the other side of each limiting support, a through hole is formed in the middle of the other side of each limiting support, the interior of the through hole is communicated with the interior of each limiting slide way, and a positioning support column is arranged in the middle of one side of each U-shaped positioning plate in an inserting mode, one side of the limiting support column extends into the sliding groove through a through hole, a positioning handle is fixedly mounted on the other side of the positioning support column, a baffle is sleeved on the outer wall of the positioning support column, a spring is sleeved on the outer wall of the positioning support column and located between the U-shaped positioning plate and the baffle, an iron box door is hinged to the front of the iron box, a control panel is fixedly mounted in the middle of the front of the iron box door, two buttons are fixedly mounted on the front of the control panel, a door handle is fixedly mounted on one side of the front of the iron box door, a positioning hole is formed in the inner cavity, located on the other side of the sliding block, of the sliding groove, and a plurality of ventilation openings are formed in four corners of two sides of the iron box.

As a further aspect of the present invention: the middle part of iron box both sides has all been seted up the slide, the iron box has the brush handle rather than the looks adaptation through slide sliding connection, one side fixedly connected with dust removal brush that the brush handle is close to the filter screen, and the brush hair of dust removal brush contacts with one side of filter screen.

As a further aspect of the present invention: two bottom supporting legs are fixedly mounted on two sides of the bottom of the iron box.

As a further aspect of the present invention: and the two sides of the top of the inner wall of the iron box are all embedded with cooling fans.

As a further aspect of the present invention: two sides of the top of the iron box are fixedly provided with two ceiling supports, and the tops of the ceiling supports are fixedly provided with ceilings.

As a further aspect of the present invention: one side of the positioning support column is arranged in a semicircular shape.

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

1. the utility model uses the mesh box, the spacing bracket, the positioning pillar, the slider, the baffle, the positioning handle, the spring, the U-shaped positioning plate, the positioning hole, the sliding chute, the spacing slideway and the perforation in cooperation, the mesh box is arranged on both sides of the inside of the mesh box, because the inside of the mesh box is provided with the active carbon particles, the air entering the iron box can absorb the moisture in the iron box through the active carbon particles, the air entering the iron box is filtered by additionally arranging the active carbon mesh box at the ventilation opening of the power distribution cabinet, the electronic components in the iron box are prevented from being eroded by the moist air, the environmental adaptability and the service life of the power distribution cabinet are further improved, the mesh box adopts the detachable installation and can be detached, thereby the active carbon particles in the mesh box can be replaced, the adsorption effect of the active carbon particles is ensured, and simultaneously, the structure of the mesh box is simple, is convenient to use.

2. This practicality is used through the cooperation of dust removal brush, brush handle and slide, can clear up the filter screen, because the long-term work filter screen the surface can pile up the radiating effect that a large amount of dusts influence the incasement, and the clearance process is convenient simple, need not to dismantle the switch board and install alright clear up the dust on the filter screen fast.

Drawings

FIG. 1 is a schematic diagram of a cabinet capable of maintaining dryness for a long time;

fig. 2 is a front view of a cabinet capable of being kept dry for a long time;

fig. 3 is a side view of a cabinet capable of being kept dry for a long time;

FIG. 4 is a side view of a slider in a cabinet capable of keeping dry for a long time;

FIG. 5 is a schematic view of a partial structure of a positioning pillar in a distribution cabinet capable of keeping dry for a long time;

fig. 6 is an enlarged view of a structure a of a distribution cabinet capable of keeping dry for a long time in fig. 1.

In the figure: the device comprises a bottom supporting foot 1, a vent 2, a filter screen 3, a mesh box 4, a dust removing brush 5, an iron box 6, a heat radiating fan 7, a ceiling pillar 8, a brush handle 9, a limit bracket 10, a ceiling 11, a positioning pillar 12, a slide block 13, a baffle 14, a positioning handle 15, a spring 16, a U-shaped positioning plate 17, a positioning hole 18, an iron box door 19, a control panel 20, a button 21, a door handle 22, a sliding chute 23, a sliding chute 24, a limit sliding chute 25 and a through hole 26.

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 to 6, in an embodiment of the present invention, a power distribution cabinet capable of keeping dry for a long time includes an iron box 6, two limiting brackets 10 are fixedly mounted on both sides of an inner wall of the iron box 6, a limiting slide 25 is disposed on an inner surface of the limiting bracket 10, the limiting bracket 10 is slidably connected to a slide 13 adapted to the limiting bracket through the limiting slide 25, a mesh box 4 is fixedly mounted on one side of the slide 13, activated carbon particles are disposed inside the mesh box 4, a sliding groove 23 is disposed in a middle portion of the other side of the slide 13, a filter screen 3 is fixedly mounted between opposite surfaces of the two limiting brackets 10 on the same side, the filter screen 3 is located between one side of the mesh box 4 and the inner wall of the iron box 6, a U-shaped positioning plate 17 is fixedly mounted on the other side of the limiting bracket 10, a through hole 26 is disposed in a middle portion of the other side of the limiting bracket 10, and an interior of the through hole 26 is communicated with an interior of the limiting slide 25, a positioning pillar 12 is inserted in the middle of one side of a U-shaped positioning plate 17, one side of the positioning pillar 12 extends into a chute 23 through a through hole 26, a positioning handle 15 is fixedly installed on the other side of the positioning pillar 12, a baffle 14 is sleeved on the outer wall of the positioning pillar 12, a spring 16 is sleeved on the outer wall of the positioning pillar 12, the spring 16 is positioned between the U-shaped positioning plate 17 and the baffle 14, an iron box door 19 is hinged and installed on the front side of the iron box 6, a control panel 20 is fixedly installed in the middle of the front side of the iron box door 19, two buttons 21 are fixedly installed on the front side of the control panel 20, a door handle 22 is fixedly installed on one side of the front side of the iron box door 19, a positioning hole 18 is formed in the inner cavity of the chute 23 on the other side of the sliding block 13, a plurality of ventilation openings 2 are formed in four corners of two sides of the iron box 6, a chute 24 is formed in the middle of two sides of the iron box 6, and the iron box 6 is slidably connected with a brush handle 9 matched with the iron box through the chute 24, brush handle 9 is close to one side fixedly connected with dust removal brush 5 of filter screen 3, and the brush hair of dust removal brush 5 contacts with one side of filter screen 3, and the equal fixed mounting in bottom both sides of iron box 6 has two bottom supporting legss 1, and the both sides at 6 inner wall tops of iron box are all inlayed and are installed radiator fan 7, and the equal fixed mounting in both sides at 6 tops of iron box has two ceiling pillars 8, and the top fixed mounting of ceiling pillar 8 has ceiling 11, one side semicircular in shape setting of location pillar 12.

The utility model discloses a theory of operation is:

when the device works, when the mesh box 4 is installed, the iron box door 19 is opened, the positioning handle 15 is pulled to one side to drive the positioning support 12 to move to one side, the baffle 14 compresses the spring 16 at the moment, the positioning support 12 enters the through hole 26 from the inside of the limiting slide way 25, the slide block 13 is pushed into the limiting slide way 25, then the mesh box 4 is pushed to completely push the mesh box 4 between the two limiting supports 10, the positioning support 12 and the positioning hole 18 are on the same horizontal line, the positioning handle 15 is loosened to reset the positioning support 12 under the elastic resetting action of the spring 16, and further the positioning support 12 enters the inside of the positioning hole 18 to be clamped with the positioning support, so that the mesh box 4 can be installed and detached, and the mesh box 4 is also arranged on two sides inside the iron box 6, and because the inside of the mesh box 4 is provided with activated carbon particles, the air entering the iron box 6 can absorb moisture inside the activated carbon particles, the active carbon mesh box is additionally arranged at the position of the vent of the power distribution cabinet, air entering the inside is filtered, electronic components in the iron box are prevented from being corroded by humid air, the environment adaptability and the service life of the power distribution cabinet are further improved, the mesh box 4 is detachably mounted and can be detached, so that active carbon particles in the mesh box 4 can be replaced, the adsorption effect of the active carbon particles is ensured, meanwhile, the mesh box 4 is simple in mounting and dismounting structure and convenient to use, the brush handle 9 is vertically slid to vertically move in the slide rail 24 to drive the dust removing brush 5 to move, the dust removing brush 5 firstly cleans dust adhered to the surface of the filter screen 3, the filter screen 3 can be cleaned, and a large amount of dust can be accumulated on the surface of the filter screen 3 during long-term work to influence the heat dissipation effect in the box, the cleaning process is convenient and simple, and the dust on the filter screen 3 can be cleaned quickly without dismounting and mounting the power distribution cabinet.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can keep dry switch board for a long time, includes iron box (6), its characterized in that: the iron box is characterized in that two limiting supports (10) are fixedly mounted on two sides of the inner wall of the iron box (6), a limiting slide way (25) is arranged on the inner surface of each limiting support (10), each limiting support (10) is connected with a sliding block (13) matched with the limiting slide way in a sliding mode through the limiting slide way (25), a mesh box (4) is fixedly mounted on one side of each sliding block (13), activated carbon particles are arranged inside the mesh box (4), a sliding groove (23) is formed in the middle of the other side of each sliding block (13), a filter screen (3) is fixedly mounted between opposite faces of the two limiting supports (10) on the same side, the filter screen (3) is located between one side of the mesh box (4) and the inner wall of the iron box (6), a U-shaped positioning plate (17) is fixedly mounted on the other side of each limiting support (10), and a perforation (26) is formed in the middle of the other side of each limiting support (10), the inner part of the through hole (26) is communicated with the inner part of the limiting slide way (25), a positioning pillar (12) is arranged in the middle of one side of the U-shaped positioning plate (17) in a penetrating mode, one side of the positioning pillar (12) extends into the sliding groove (23) through the through hole (26), a positioning handle (15) is fixedly installed on the other side of the positioning pillar (12), a baffle (14) is sleeved on the outer wall of the positioning pillar (12), a spring (16) is sleeved on the outer wall of the positioning pillar (12), the spring (16) is located between the U-shaped positioning plate (17) and the baffle (14), an iron box door (19) is hinged to the front side of the iron box (6), a control panel (20) is fixedly installed in the middle of the front side of the iron box door (19), two buttons (21) are fixedly installed on the front side of the control panel (20), and a door handle (22) is fixedly installed on one side of the front side of the iron box door (19), the other side of the sliding block (13) and the inner cavity of the sliding groove (23) are provided with positioning holes (18), and four corners of two sides of the iron box (6) are provided with a plurality of ventilation openings (2).

2. The switch board that can keep dry for a long time of claim 1, characterized by: slide (24) have all been seted up at the middle part of iron box (6) both sides, iron box (6) have brush handle (9) rather than the looks adaptation through slide (24) sliding connection, one side fixedly connected with dust removal brush (5) that brush handle (9) are close to filter screen (3), and the brush hair of dust removal brush (5) contacts with one side of filter screen (3).

3. The switch board that can keep dry for a long time of claim 1, characterized by: two bottom supporting legs (1) are fixedly mounted on two sides of the bottom of the iron box (6).

4. The switch board that can keep dry for a long time of claim 1, characterized by: and the two sides of the top of the inner wall of the iron box (6) are respectively embedded with a cooling fan (7).

5. The switch board that can keep dry for a long time of claim 1, characterized by: two ceiling supports (8) are fixedly mounted on two sides of the top of the iron box (6), and a ceiling (11) is fixedly mounted on the top of each ceiling support (8).

6. The switch board that can keep dry for a long time of claim 1, characterized by: one side of the positioning support column (12) is arranged in a semicircular shape.