CN214314175U

CN214314175U - Low-voltage complete switch equipment

Info

Publication number: CN214314175U
Application number: CN202120427398.2U
Authority: CN
Inventors: 周鹏
Original assignee: Yunnan Langcheng Power Equipment Co ltd
Current assignee: Yunnan Langcheng Power Equipment Co ltd
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2021-09-28
Anticipated expiration: 2031-02-27

Abstract

The utility model discloses a low pressure switchgear assembly, including the equipment principal, the front end surface of equipment principal is provided with the cabinet door, the front end of cabinet door is provided with the door handle, the upper end of cabinet door is provided with the power meter, the upper end of equipment principal is provided with the screw hole, the upper end of screw hole is provided with the fixed column, the side lower extreme of fixed column is provided with the thread head, the upper end of fixed column is provided with the guard plate, the upper end of guard plate is provided with the nut, the front end of equipment principal is provided with the heating panel, the front end of heating panel is provided with the louvre. Low pressure complete sets switch equipment, simple structure, the connectivity is strong, convenient to use has good heat dispersion, can effectually prevent that the dust from invading, erodes internal switch, and the life of improve equipment main part has dustproof guard action, is convenient for change dustproof filter screen, reinforcing performance strengthens the internal connectivity, makes its installation and dismantlement of being convenient for.

Description

Low-voltage complete switch equipment

Technical Field

The utility model relates to a switchgear technical field, in particular to low pressure complete set switchgear.

Background

The low-voltage complete equipment refers to complete equipment used in 380V and below voltage class, the latter is considered from the safety point of view, but the two are not contradictory, because in the power generation and distribution system, the low-voltage electrical appliance refers to a 380V power distribution system, therefore, in the actual work, the low-voltage complete equipment refers to electrical equipment used in 380V and below voltage class, the low-voltage complete equipment is widely applied to the power distribution, electrical transmission and automatic control equipment of the low-voltage system of the power plant, when the existing low-voltage complete equipment is used, because the long time is long, the upper end of the main body of the equipment is accumulated with more dust, the equipment is corroded by dust, the service life is influenced, the internal low-voltage switch is inconvenient to install and detach, the connectivity is poor, the workload is increased for maintenance, and secondly, the switch is burnt out due to the increase of the internal temperature caused by the frequent use of the internal electrical appliance, economic loss is caused, external dust enters the equipment along with the heat dissipation holes to corrode an internal switch, and therefore a low-voltage complete set of switch equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides low pressure complete sets switchgear, can effectively solve the problem among the background art.

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

low pressure switchgear assembly, including the equipment main part, the front end surface of equipment main part is provided with the cabinet door, the front end of cabinet door is provided with the door handle, the upper end of cabinet door is provided with the wattmeter, the upper end of equipment main part is provided with the screw hole, the upper end of screw hole is provided with the fixed column, the side lower extreme of fixed column is provided with the screw thread head, the upper end of fixed column is provided with the guard plate, the upper end of guard plate is provided with the nut, the front end of equipment main part is provided with the heating panel, the front end of heating panel is provided with the louvre, the front end of heating panel is provided with the recess.

Preferably, the cabinet door is movably connected with the equipment main body, the door handle is fixedly connected with the cabinet door, the power meter is fixedly connected with the equipment main body, the threaded hole is embedded in the outer surface of the upper end of the equipment main body, the fixing columns are in threaded connection with the equipment main body through the threaded hole and the threaded head, and the number of the fixing columns is four and the fixing columns are arranged in an array.

By adopting the technical scheme, the following technical effects can be achieved: the internal current condition was observed through the wattmeter.

Preferably, be threaded connection through thread head and nut between guard plate and the fixed column, the quantity of nut is four, and is the array and arranges, the louvre inlays in the front end surface of heating panel, the quantity of louvre is a plurality of, and is the array and arranges, the recess inlays in the front end of heating panel, the quantity of recess is two, and is the symmetry and arranges.

By adopting the technical scheme, the following technical effects can be achieved: through the screw thread head and the nut, the connectivity is enhanced, and the mounting and the dismounting are convenient.

Preferably, the front end of heating panel is provided with the bolt, be threaded connection through the bolt between heating panel and the equipment main part, the rear end of heating panel is provided with dustproof filter screen, be swing joint between dustproof filter screen and the heating panel.

By adopting the technical scheme, the following technical effects can be achieved: prevent that external dust from getting into inside the equipment main part through dustproof filter screen.

Preferably, a cooling fan is arranged at the upper end of the inside of the equipment main body, the cooling fan is movably connected with the equipment main body, an exhaust fan is arranged at the lower end of the inside of the equipment main body, the exhaust fan is movably connected with the equipment main body, a sliding groove is formed in the side end of the inside of the equipment main body, and the sliding groove is embedded in the outer surface of the side end of the inside of the equipment main body.

By adopting the technical scheme, the following technical effects can be achieved: through the cooperation of radiator fan and air discharge fan, strengthen inside radiating effect.

Preferably, the inside of equipment main part is provided with the fly leaf, the side of fly leaf is provided with the slider, be fixed connection between slider and the fly leaf, be sliding connection through spout and slider between fly leaf and the equipment main part, the upper end surface of fly leaf is provided with the through-hole, the through-hole runs through in the upper end surface of fly leaf, the upper end of fly leaf is provided with places the board, place for fixed connection between board and the fly leaf.

By adopting the technical scheme, the following technical effects can be achieved: the switch is convenient to install and detach through the placing plate.

Compared with the prior art, the utility model has the advantages that the movable plate can be pulled out in a sliding way through the slide block at the side end of the movable plate and the slide groove at the inner side end of the equipment main body, the installation and the disassembly are convenient, the switch can be maintained and replaced conveniently, the protection plate has the function of dust protection and is suitable for outdoor work, the heat in the equipment main body is blown to the lower end through the internal cooling fan, the heat enters the lower end of the movable plate through the through hole and is exhausted from the cooling hole through the exhaust fan, the dust is prevented from entering the equipment main body through the cooling hole by the dust-proof filter screen arranged at the rear end of the cooling hole, the corrosion to the internal switch is improved, the dust resistance is improved, the service life of the equipment main body is prolonged, the whole low-voltage complete switch equipment has simple structure, strong connectivity and convenient use, has good heat dissipation performance, and can effectively prevent the dust from invading, corrode internal switch, improve equipment subject's life has dustproof guard action, reinforcing performance, reinforcing internal connectivity, makes its installation and dismantlement of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the low-voltage switchgear assembly of the present invention;

FIG. 2 is a front view of the low voltage switchgear of the present invention;

fig. 3 is a schematic view of the internal structure of the low-voltage switchgear assembly of the present invention;

fig. 4 is a front sectional view of the low-voltage switchgear assembly of the present invention.

In the figure: 1. an apparatus main body; 2. a cabinet door; 3. a door handle; 4. an electric power meter; 5. a threaded hole; 6. fixing a column; 7. a screw head; 8. a protection plate; 9. a nut; 10. a heat dissipation plate; 11. heat dissipation holes; 12. a groove; 13. a bolt; 14. a dustproof filter screen; 15. a heat radiation fan; 16. an exhaust fan; 17. a chute; 18. a movable plate; 19. a slider; 20. a through hole; 21. placing 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 fig. 1 to 4, the low-voltage switchgear assembly includes an apparatus main body 1, a cabinet door 2 is disposed on an outer surface of a front end of the apparatus main body 1, a door handle 3 is disposed at a front end of the cabinet door 2, a power meter 4 is disposed at an upper end of the cabinet door 2, a threaded hole 5 is disposed at an upper end of the apparatus main body 1, a fixing column 6 is disposed at an upper end of the threaded hole 5, a threaded head 7 is disposed at a lower end of a side end of the fixing column 6, a protection plate 8 is disposed at an upper end of the fixing column 6, a nut 9 is disposed at an upper end of the protection plate 8, a heat dissipation plate 10 is disposed at a front end of the apparatus main body 1, a heat dissipation hole 11 is disposed at a front end of the heat dissipation plate 10, and a groove 12 is disposed at a front end of the heat dissipation plate 10.

Be swing joint between cabinet door 2 and the equipment main part 1, be fixed connection between door handle 3 and the cabinet door 2, be fixed connection between power meter 4 and the equipment main part 1, screw hole 5 inlays in the upper end surface of equipment main part 1, be threaded connection through screw hole 5 and screw thread head 7 between fixed column 6 and the equipment main part 1, the quantity of fixed column 6 is four, and be the array and arrange, through being provided with screw hole 5 and screw thread head 7, the reinforcing connectivity makes its installation and dismantlement of being convenient for.

Be threaded connection through thread head 7 and nut 9 between guard plate 8 and the fixed column 6, the quantity of nut 9 is four, and is the array and arranges, and louvre 11 inlays in the front end surface of heating panel 10, and the quantity of louvre 11 is a plurality of, and is the array and arranges, and recess 12 inlays in the front end of heating panel 10, and the quantity of recess 12 is two, and is the symmetry and arranges, through being provided with recess 12, is convenient for take out heating panel 10.

The front end of the heat dissipation plate 10 is provided with a bolt 13, the heat dissipation plate 10 is in threaded connection with the equipment body 1 through the bolt 13, the rear end of the heat dissipation plate 10 is provided with a dustproof filter screen 14, the dustproof filter screen 14 is movably connected with the heat dissipation plate 10, and dust is prevented from entering the equipment body 1 through the heat dissipation holes 11 through the dustproof filter screen 14.

The inside upper end of equipment main part 1 is provided with radiator fan 15, be swing joint between radiator fan 15 and the equipment main part 1, and the inside lower extreme of equipment main part 1 is provided with air discharge fan 16, is swing joint between air discharge fan 16 and the equipment main part 1, and the inside side of equipment main part 1 is provided with spout 17, and spout 17 inlays in the inside side surface of equipment main part 1, through radiator fan 15 and air discharge fan 16's cooperation, strengthens inside radiating effect.

The inside of equipment main part 1 is provided with movable plate 18, the side of movable plate 18 is provided with slider 19, be fixed connection between slider 19 and the movable plate 18, be sliding connection through spout 17 and slider 19 between movable plate 18 and the equipment main part 1, the upper end surface of movable plate 18 is provided with through-hole 20, through-hole 20 runs through in the upper end surface of movable plate 18, the upper end of movable plate 18 is provided with places the board 21, place for fixed connection between board 21 and the movable plate 18, through-hole 20, make the heat be convenient for flow, through placing board 21, be convenient for install and dismantle the switch.

It should be noted that, when the low voltage switchgear assembly of the present invention is used, the worker installs and places the low voltage switch through the placement plate 21 on the movable plate 18 inside the main body 1, the movable plate 18 can be pulled out through the slide block 19 at the side of the movable plate 18 and the slide groove 17 at the side of the main body 1, so as to facilitate the installation and disassembly, facilitate the maintenance and replacement of the switch, the protection plate 8 has the function of dust protection, and is suitable for outdoor work, the heat inside the main body 1 is blown to the lower end through the internal heat dissipation fan 15, the heat enters the lower end of the movable plate 18 through the through hole 20, and is discharged through the heat dissipation hole 11 through the exhaust fan 16, and the dust is prevented from entering the main body 1 through the dust-proof filter screen 14 arranged at the rear end of the heat dissipation hole 11, and erodes the internal switch, thereby improving the dust-proof performance, the service life of the apparatus body 1 is prolonged.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Low pressure switchgear sets, including equipment main part (1), its characterized in that: the front end surface of equipment main body (1) is provided with cabinet door (2), the front end of cabinet door (2) is provided with door handle (3), the upper end of cabinet door (2) is provided with wattmeter (4), the upper end of equipment main body (1) is provided with screw hole (5), the upper end of screw hole (5) is provided with fixed column (6), the side lower extreme of fixed column (6) is provided with screw thread head (7), the upper end of fixed column (6) is provided with guard plate (8), the upper end of guard plate (8) is provided with nut (9), the front end of equipment main body (1) is provided with heating panel (10), the front end of heating panel (10) is provided with louvre (11), the front end of heating panel (10) is provided with recess (12).

2. Low-voltage switchgear assembly according to claim 1, characterized in that: the electric power meter is characterized in that the cabinet door (2) is movably connected with the equipment main body (1), the door handle (3) is fixedly connected with the cabinet door (2), the electric power meter (4) is fixedly connected with the equipment main body (1), the threaded hole (5) is embedded in the outer surface of the upper end of the equipment main body (1), the fixing columns (6) are in threaded connection with the equipment main body (1) through the threaded hole (5) and the threaded head (7), and the number of the fixing columns (6) is four and the four fixing columns are arranged in an array.

3. Low-voltage switchgear assembly according to claim 1, characterized in that: the heat dissipation plate is characterized in that the protection plate (8) and the fixing column (6) are in threaded connection with nuts (9) through threaded heads (7), the number of the nuts (9) is four, the nuts are arranged in an array mode, the heat dissipation holes (11) are embedded in the outer surface of the front end of the heat dissipation plate (10), the number of the heat dissipation holes (11) is a plurality of, the heat dissipation holes are arranged in an array mode, the grooves (12) are embedded in the front end of the heat dissipation plate (10), and the number of the grooves (12) is two and the grooves are symmetrically arranged.

4. Low-voltage switchgear assembly according to claim 1, characterized in that: the front end of heating panel (10) is provided with bolt (13), be threaded connection through bolt (13) between heating panel (10) and equipment main part (1), the rear end of heating panel (10) is provided with dustproof filter screen (14), be swing joint between dustproof filter screen (14) and heating panel (10).

5. Low-voltage switchgear assembly according to claim 1, characterized in that: the inside upper end of equipment main part (1) is provided with radiator fan (15), be swing joint between radiator fan (15) and the equipment main part (1), the inside lower extreme of equipment main part (1) is provided with air discharge fan (16), be swing joint between air discharge fan (16) and the equipment main part (1), the inside side of equipment main part (1) is provided with spout (17), spout (17) inlay in the inside side surface of equipment main part (1).

6. Low-voltage switchgear assembly according to claim 5, characterized in that: the portable electronic equipment is characterized in that a movable plate (18) is arranged inside the equipment main body (1), a sliding block (19) is arranged at the side end of the movable plate (18), the sliding block (19) is fixedly connected with the movable plate (18), the movable plate (18) is in sliding connection with the sliding block (19) through a sliding groove (17) with the equipment main body (1), a through hole (20) is formed in the outer surface of the upper end of the movable plate (18), the through hole (20) penetrates through the outer surface of the upper end of the movable plate (18), a placing plate (21) is arranged at the upper end of the movable plate (18), and the placing plate (21) is fixedly connected with the movable plate (18).