CN211351311U

CN211351311U - High-low voltage distribution control cabinet with dustproof heat dissipation function

Info

Publication number: CN211351311U
Application number: CN202020024335.8U
Authority: CN
Inventors: 李超; 郑秀华; 张磊; 王莉莉; 张海国; 贾增金
Original assignee: Weifang Lide Electric Co ltd
Current assignee: Weifang Lide Electric Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-08-25
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a high-low voltage distribution switch board with dustproof heat dissipation function draws together the switch board, first door and second door are installed to the front side of switch board, the fan is installed at the inboard top of first door, the blast pipe that is "rich" font structure is installed to first door inboard, a plurality of mouths of blowing have been seted up to the preceding terminal surface of blast pipe, the switch is installed to the inboard of first door. The utility model discloses in, install the blast pipe that is "rich" font structure on the first door through the switch board, the blast pipe is to the inside comprehensive heat dissipation of blowing of switch board, the self heat of fan, the outer wall discharge through first door, avoid increasing extra heat dissipation, when closing the door simultaneously, the fan switch is opened the heat dissipation, when opening the door, the fan switch is closed, stop the heat dissipation, the fan absorbs external dust entering switch board when avoiding opening the door, the usability of switch board has been improved.

Description

High-low voltage distribution control cabinet with dustproof heat dissipation function

Technical Field

The utility model relates to a switch board technical field especially relates to a high-low voltage distribution switch board with dustproof heat dissipation function.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

However, the existing control cabinet has a plurality of internal circuits, and only the inner side of the existing control cabinet is provided with the fan, so that the heat dissipation efficiency is low; secondly, the switch board is placed in external environment for a long time, when changing wind, leads to external dust to get into for by the cloth dust on the accurate electrical apparatus, not only be difficult to the clearance, can influence the self heat dissipation of electrical apparatus moreover, reduced the usability of switch board.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problems of the control cabinet, a high-low voltage power distribution control cabinet with a dustproof heat dissipation function is provided.

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

the utility model provides a high-low voltage distribution switch board with dustproof heat dissipation function, includes the switch board, first door and second door are installed to the front side of switch board, the fan is installed at the inboard top of first door, the blast pipe that is "feng" font structure is installed to first door inboard, a plurality of mouths of blowing have been seted up to the preceding terminal surface of blast pipe, the switch is installed to the inboard of first door, the baffle is installed to the inboard of second door, under first door and the closed state of second door, baffle and switch are in the closed state.

As a further description of the above technical solution:

install the dust-proof box on the second door, the air intake intercommunication of fan has communicating pipe, the laminating switch board inner wall of communicating pipe, and the extension end and the dust-proof box intercommunication of communicating pipe.

As a further description of the above technical solution:

the top and the bottom of dust-proof box install the roof and the bottom plate of rubber material respectively, the inside fixedly connected with first baffle and the second baffle of dust-proof box, the extension end of second baffle extends to roof bottom.

As a further description of the above technical solution:

an exhaust bin is formed between the second partition plate and the inner wall of the dust-proof box, and an air outlet is formed in the position, right opposite to the exhaust bin, of the front end face of the dust-proof box.

As a further description of the above technical solution:

the dustproof box is characterized in that sliding grooves are vertically formed in two sides of the first partition plate and the second partition plate, a plurality of dustproof nets are arranged between the dustproof box and the second partition plate, between the second partition plate and the first partition plate and between the first partition plate and the inner wall of the dustproof box, and the dustproof nets are connected with the sliding grooves in a sliding mode.

As a further description of the above technical solution:

the bottom that dustproof case is located first baffle and second baffle is provided with the storehouse of airing exhaust, the second door is just to airing exhaust position department and install the fan of airing exhaust.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, install the blast pipe that is "rich" font structure on the first door through the switch board, the blast pipe is to the inside comprehensive heat dissipation of blowing of switch board, the self heat of fan, the outer wall discharge through first door, avoid increasing extra heat dissipation, when closing the door simultaneously, the fan switch is opened the heat dissipation, when opening the door, the fan switch is closed, stop the heat dissipation, the fan absorbs external dust entering switch board when avoiding opening the door, the usability of switch board has been improved.

2. The utility model discloses in, through the setting of dust proof box on the second door, dust proof box internally mounted has a plurality of dust screens, and the dust screen all can take out the change through the roof and the bottom plate of rubber material, trades the integrative setting of storehouse collection air inlet and air-out of airing exhaust for air-out and air inlet department all pass through the dust screen, have improved the usability of distribution control cabinet dust proof box.

Drawings

Fig. 1 is a front view of a control cabinet opening door provided according to an embodiment of the present invention;

fig. 2 shows a schematic view of an internal structure of a dust-proof box according to an embodiment of the present invention;

fig. 3 shows a front view of the control cabinet door closing provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a control cabinet; 2. a first door; 3. a second door; 4. a fan; 5. a switch; 6. an air supply pipe; 7. an air blowing port; 8. a dust-proof box; 9. an air outlet; 10. a communicating pipe; 11. a baffle plate; 12. a top plate; 13. a first separator; 14. a dust screen; 15. a chute; 16. a second separator; 17. an exhaust bin; 18. a ventilation bin; 19. replacing the fan; 20. a base plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-low voltage distribution control cabinet with dustproof heat dissipation function comprises a control cabinet 1, wherein a first door 2 and a second door 3 are installed on the front side of the control cabinet 1, the control cabinet 1 is of a double-door structure, a fan 4 is installed at the top of the inner side of the first door 2, an air supply pipe 6 in a shape like the Chinese character feng is installed on the inner side of the first door 2, the fan 4 is communicated with the air supply pipe 6, direct air blowing and heat dissipation are achieved directly from the front side of the control cabinet 1, the heat dissipation efficiency of the control cabinet 1 is improved, a plurality of air blowing ports 7 are formed in the front end face of the air supply pipe 6, a switch 5 is installed on the inner side of the first door 2, a baffle 11 is installed on the inner side of the second door 3, the baffle 11 and the switch 5 are in a closed state when the first door 2 and the second door 3 are closed, the second door 3 is closed first and then the first door 2 is closed, so that the switch 5 is extruded by the baffle 11, the fan 4 blows air into the control cabinet 1 to dissipate heat, so that the fan 4 stops dissipating heat after the door is closed.

Specifically, as shown in fig. 1, a dustproof box 8 is installed on the second door 3, an air inlet of the fan 4 is communicated with a communicating pipe 10, the communicating pipe 10 is attached to the inner wall of the control cabinet 1, and an extending end of the communicating pipe 10 is communicated with the dustproof box 8.

Specifically, as shown in fig. 2, a top plate 12 and a bottom plate 20 made of rubber are respectively installed at the top and the bottom of the dust-proof box 8, a first partition plate 13 and a second partition plate 16 are fixedly connected to the inside of the dust-proof box 8, an extending end of the second partition plate 16 extends to the bottom of the top plate 12, and two bins partitioned by the first partition plate 13 are communicated with each other.

Specifically, as shown in fig. 2, an exhaust bin 17 is formed between the second partition 16 and the inner wall of the dust-proof box 8, an exhaust outlet 9 is formed at a position of the front end surface of the dust-proof box 8, which is opposite to the exhaust bin 17, and air blown by the fan 4 toward the control cabinet 1 enters the exhaust bin 17 through the exhaust outlet 9, then enters the air-changing bin 18 through the plurality of dust screens 14, and is exhausted through the air-changing fan 19.

Specifically, as shown in fig. 2, the sliding grooves 15 are vertically formed in both sides of the first partition plate 13 and the second partition plate 16, a plurality of dust screens 14 are arranged between the dust-proof box 8 and the second partition plate 16, between the second partition plate 16 and the first partition plate 13 and between the first partition plate 13 and the inner wall of the dust-proof box 8, the dust screens 14 are formed by weaving activated carbon silk screens, and the dust screens 14 are slidably connected with the sliding grooves 15 so as to facilitate replacement of the dust screens 14.

Specifically, as shown in fig. 2, the bottom of the dust box 8, which is located at the first partition 13 and the second partition 16, is provided with a ventilation chamber 18, the second door 3 is provided with a ventilation fan 19 at a position opposite to the ventilation chamber 18, and the ventilation chamber 18 is used for the intake of outside air and the exhaust of inside air.

The working principle is as follows: when the air-purifying device is used, the second door 3 is provided with the fan 19, the baffle 11 extrudes the switch 5 when the first door 2 and the second door 3 are in a closed state, so that the fan 4 of the first door 2 is started, the fan 19 feeds outside air into the air through the plurality of dust screens 14 and then enters the empty bin at the top of the first partition plate 13, the communicating pipe 10 of the fan 4 sucks the air in the empty bin of the first partition plate 13, so that the air is air for removing dust, then the air passes through the fan 4 and is blown to the inside of the control cabinet 1 through the air supply pipe 6, the air in the control cabinet 1 passes through the air outlet 9 and then enters the air exhaust bin 17 and then passes through the dust screens 14 and then enters the air exhaust bin 18 and is exhausted to the outside through the fan 19, thereby realizing a heat dissipation cycle, the arrangement of the rubber bottom plate 20 and the rubber top plate 12 of the dust box 8 not only ensures sealing, but also is convenient for cleaning the inside of the dust box 8, meanwhile, the fan 4 is arranged on the first door 2, so that the heat of the fan 4 is directly discharged from the outer wall of the control cabinet 1, the dustproof and heat-dissipating effect of the control cabinet 1 is achieved, and the usability of the control cabinet 1 is improved.

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. The utility model provides a high low voltage distribution switch board with dustproof heat dissipation function, includes switch board (1), its characterized in that, first door (2) and second door (3) are installed to the front side of switch board (1), fan (4) are installed at the inboard top of first door (2), blast pipe (6) that are "feng" font structure are installed to first door (2) inboard, a plurality of mouths of blowing (7) have been seted up to the preceding terminal surface of blast pipe (6), switch (5) are installed to the inboard of first door (2), baffle (11) are installed to the inboard of second door (3), under first door (2) and second door (3) closed state, baffle (11) and switch (5) are in closed state.

2. The high-low voltage power distribution control cabinet with the dustproof and heat dissipation functions as claimed in claim 1, wherein a dustproof box (8) is installed on the second door (3), an air inlet of the fan (4) is communicated with a communicating pipe (10), the communicating pipe (10) is attached to the inner wall of the control cabinet (1), and the extending end of the communicating pipe (10) is communicated with the dustproof box (8).

3. The high-low voltage distribution control cabinet with the dustproof and heat dissipation functions as claimed in claim 2, wherein a top plate (12) and a bottom plate (20) made of rubber are respectively installed at the top and the bottom of the dustproof box (8), a first partition plate (13) and a second partition plate (16) are fixedly connected to the inside of the dustproof box (8), and an extending end of the second partition plate (16) extends to the bottom of the top plate (12).

4. The high-low voltage distribution control cabinet with the dustproof and heat dissipation functions as recited in claim 3, wherein an exhaust bin (17) is formed between the second partition plate (16) and the inner wall of the dustproof box (8), and an exhaust outlet (9) is formed at a position of the front end surface of the dustproof box (8) opposite to the exhaust bin (17).

5. The high-low voltage distribution control cabinet with the dustproof and heat dissipation functions as recited in claim 4, wherein sliding grooves (15) are vertically formed in both sides of the first partition plate (13) and the second partition plate (16), a plurality of dustproof nets (14) are respectively arranged between the second partition plate (8) and the second partition plate (16), between the second partition plate (16) and the first partition plate (13), and between the first partition plate (13) and the inner wall of the dustproof box (8), and the dustproof nets (14) are slidably connected with the sliding grooves (15).

6. The high-low voltage distribution control cabinet with the dustproof and heat dissipation function as recited in claim 2, wherein the dustproof box (8) is provided with a ventilation bin (18) at the bottom of the first partition plate (13) and the second partition plate (16), and the second door (3) is provided with a ventilation fan (19) at the position opposite to the ventilation bin (18).