CN213816767U

CN213816767U - Silicon controlled rectifier switch convenient to maintain

Info

Publication number: CN213816767U
Application number: CN202022328357.6U
Authority: CN
Inventors: 陈韵雯; 陈明; 冯伟
Original assignee: Aenergy Electric Co ltd
Current assignee: Aenergy Electric Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-27
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a silicon controlled rectifier fling-cut switch convenient to maintain, including main part, heat abstractor, the second ventilation groove has been seted up to the top of main part right side wall, install first filter through the draw-in groove on the inner wall of second ventilation groove, and the outside of second ventilation groove is provided with dustproof tripe; a first ventilation groove is formed in the bottom end of the left side wall of the main body, and a heat dissipation device is arranged in the first ventilation groove; the heat dissipation device comprises a second filter plate, a fixed rod, a servo motor and a heat dissipation fan, wherein the second filter plate is installed at the outer end of the first ventilation groove through a clamping groove, and the fixed rod is arranged on the inner side of the second filter plate and provided with two groups. This silicon controlled rectifier fling-cut switch convenient to maintain, rational in infrastructure, the maintenance of being convenient for, and have heat dissipation, dustproof, damp-proofing characteristics, improved this fling-cut switch's practicality, be worth promoting.

Description

Silicon controlled rectifier switch convenient to maintain

Technical Field

The utility model belongs to the technical field of the electrical apparatus switch, concretely relates to silicon controlled rectifier fling-cut switch convenient to maintain.

Background

The silicon controlled switch is a device specially used for switching a capacitor in a reactive power compensation device, a current limiting resistor is firstly connected into a circuit to pre-charge the capacitor, so that the voltage difference between a power supply and the capacitor is reduced, and then a main contact is used for short-circuiting the current limiting resistor.

At present, the summer temperature lasts away highly, and air humidity is big simultaneously, if there is great potential safety hazard in the fling-cut switch work under this environment, and the fling-cut switch is because the easy collection dirt of the reason of circular telegram, and the dust permanent deposit will lead to fling-cut switch's dust screen to be blocked up or the internals is impaired, leads to the maintenance inconvenient, consequently, the utility model provides a silicon controlled rectifier fling-cut switch convenient to maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silicon controlled rectifier fling-cut switch convenient to maintain to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a silicon controlled rectifier switching switch convenient to maintain comprises a main body and a heat dissipation device, wherein a second ventilation groove is formed in the top end of the right side wall of the main body, a first filter plate is installed on the inner wall of the second ventilation groove through a clamping groove, and a dustproof louver is arranged on the outer side of the second ventilation groove;

a first ventilation groove is formed in the bottom end of the left side wall of the main body, and a heat dissipation device is arranged in the first ventilation groove;

the heat dissipation device comprises a second filter plate, fixing rods, a servo motor and a heat dissipation fan, the second filter plate is installed at the outer end of the first ventilation groove through the clamping groove, the fixing rods are arranged on the inner side of the second filter plate and are two sets of fixing rods, the fixing rods are vertically fixed on the inner wall of the first ventilation groove, the heat dissipation fan is installed between the fixing rods through rotating rods, one end of each rotating rod is connected with a driving shaft of the servo motor, and the servo motor is fixed on one set of fixing rods.

Preferably, the upper end and the lower end of the main body are both provided with a fixing seat, a wire slot is formed in the rear end face of the fixing seat, and first screw holes are formed in two sides of the front end face of the fixing seat.

Preferably, the upper end of the front end face of the main body is connected with a cover plate through a connecting hinge, the bottom end of the cover plate is provided with an insulating handle, and the inner wall of the bottom end of the main body is provided with a magnet buckle matched with the cover plate for use.

Preferably, the upper end and the lower end of the interior of the main body are both horizontally provided with sliding plates, the two sides of the rear end face of each sliding plate are both connected with sliding seats in a sliding manner, the sliding seats are perpendicular to the sliding plates and fixed on the inner wall of the rear end of the main body, and sliding grooves matched with the sliding plates to slide are formed in the sliding seats.

Preferably, the inner walls of the two sides of the main body are respectively provided with a drying box through a clamping groove.

Preferably, the two sides of the front end surface of the sliding plate are respectively provided with a second screw hole.

Preferably, an insulating coating is provided on an inner wall of the body.

The utility model discloses a technological effect and advantage: the silicon controlled switch convenient to maintain plays a role in facilitating the installation and maintenance of the switch through the matching of the sliding plate, the sliding seat and the second screw hole; the two groups of drying boxes are arranged, so that the function of preventing the fling-cut switch from being damaged due to air humidity is achieved; through the setting of first ventilation groove, second ventilation groove, heat abstractor and under the cooperation of first filter, dustproof tripe, it is better to play heat dissipation, dirt-proof effect and effect, and through the setting of apron, insulating handle and magnet knot, it is more convenient to make this fling-cut switch maintain. This silicon controlled rectifier fling-cut switch convenient to maintain, rational in infrastructure, the maintenance of being convenient for, and have heat dissipation, dustproof, damp-proofing characteristics, improved this fling-cut switch's practicality, be worth promoting.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the heat dissipation device of the present invention.

In the figure: the device comprises a main body 1, a fixing seat 2, a first screw hole 3, a wire groove 4, a cover plate 5, a connecting hinge 6, an insulating handle 7, a dustproof louver 8, a magnet buckle 9, a first ventilation groove 10, a sliding seat 11, a sliding plate 12, a second screw hole 13, a sliding groove 14, a first filter plate 15, a second ventilation groove 16, a drying box 17, a second filter plate 18, a fixing rod 19, a servo motor 20 and a cooling fan 21.

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.

The utility model provides a silicon controlled rectifier fling-cut switch convenient to maintain as shown in figures 1-3, which comprises a main body 1 and a heat dissipation device, wherein the top end of the right side wall of the main body 1 is provided with a second ventilation groove 16, the inner wall of the second ventilation groove 16 is provided with a first filter plate 15 through a clamping groove, and the outer side of the second ventilation groove 16 is provided with a dustproof louver 8;

a first ventilation groove 10 is formed in the bottom end of the left side wall of the main body 1, and a heat dissipation device is arranged in the first ventilation groove 10;

the heat dissipation device comprises a second filter plate 18, a fixing rod 19, a servo motor 20 and a heat dissipation fan 21, the second filter plate 18 is installed at the outer end of the first ventilation groove 10 through a clamping groove, the fixing rod 19 is arranged on the inner side of the second filter plate 18 and is provided with two groups, the fixing rod 19 is vertically fixed on the inner wall of the first ventilation groove 10, the heat dissipation fan 21 is installed between the fixing rod 19 through a rotating rod, one end of the rotating rod is connected with a driving shaft of the servo motor 20, and the servo motor 20 is fixed on the fixing rod 19.

Specifically, the upper and lower both ends of main part 1 all are provided with fixing base 2, seted up wire casing 4 on the rear end face of fixing base 2, the wiring operation of the capacitance fling-cut switch of being convenient for, just first screw 3 has been seted up to the both sides of fixing base 2 preceding terminal surface for fixed the device.

Specifically, the upper end of the front end face of the main body 1 is connected with a cover plate 5 through a connecting hinge 6, an insulating handle 7 is installed at the bottom end of the cover plate 5, a magnet buckle 9 matched with the cover plate 5 is installed on the inner wall of the bottom end of the main body 1, and the switching switch is more convenient to maintain through the arrangement of the cover plate 5, the insulating handle 7 and the magnet buckle 9.

Specifically, sliding plates 12 are horizontally arranged at the upper end and the lower end of the interior of the main body 1, sliding seats 11 are slidably connected to both sides of the rear end face of each sliding plate 12, each sliding seat 11 is perpendicular to the corresponding sliding plate 12 and fixed on the inner wall of the rear end of the main body 1, and sliding grooves 14 which are matched with the sliding plates 12 to slide are formed in the corresponding sliding seats 11.

Specifically, install drying box 17 respectively through the draw-in groove on the inner wall of main part 1 both sides for the splendid attire drier, the setting of draw-in groove plays the effect of the drying box 17 dismouting of being convenient for.

Specifically, the two sides of the front end surface of the sliding plate 12 are respectively provided with a second screw hole 13, so that the fling-cut switch can be conveniently installed.

Specifically, an insulating coating is arranged on the inner wall of the main body 1, so that a safety accident caused by the fault of the switching switch is prevented.

The working principle is as follows: the silicon controlled switch convenient for maintenance comprises a main body 1 fixed at a required position through a first screw hole 3 on a fixed seat 2, a fling-cut switch installed on two groups of sliding plates 12 through a second screw hole 13, the sliding plates 12 can slide up and down under the cooperation of the sliding seats 11, thereby facilitating the installation and maintenance operation of the fling-cut switch, a desiccant added in drying boxes 17 at two sides of the main body 1 to achieve the aim of moisture protection, further, a servo motor 20 is started, the servo motor 20 drives a cooling fan 21 to rotate, air enters the main body 1 from a second ventilation groove 16 through the rotation of the cooling fan 21 and is discharged from a first ventilation groove 10, thereby achieving the aim of heat dissipation, further, the second ventilation groove 16 is arranged at the top end of the right side wall of the main body 1 under the cooperation of a first filter plate 15, a second filter plate 18 and dustproof louvers 8, first ventilation groove 10 sets up in 1 left side wall bottom of main part to prevent the inside deposit dust of main part 1, simultaneously, through the setting of magnet knot 9, it is more convenient to make apron 5 open. This silicon controlled rectifier fling-cut switch convenient to maintain, rational in infrastructure, the maintenance of being convenient for, and have heat dissipation, dustproof, damp-proofing characteristics, improved this fling-cut switch's practicality, be worth promoting.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a silicon controlled rectifier fling-cut switch convenient to maintain, includes main part (1), heat abstractor, its characterized in that: a second ventilating groove (16) is formed in the top end of the right side wall of the main body (1), a first filter plate (15) is installed on the inner wall of the second ventilating groove (16) through a clamping groove, and a dustproof louver (8) is arranged on the outer side of the second ventilating groove (16);

a first ventilation groove (10) is formed in the bottom end of the left side wall of the main body (1), and a heat dissipation device is arranged in the first ventilation groove (10);

the heat dissipation device comprises a second filter plate (18), a fixing rod (19), a servo motor (20) and a heat dissipation fan (21), the outer end of the first ventilation groove (10) is installed on the second filter plate (18) through a clamping groove, the fixing rod (19) is arranged in the inner side of the second filter plate (18) and is provided with two groups, two groups of fixing rods (19) are vertically fixed on the inner wall of the first ventilation groove (10), the heat dissipation fan (21) is installed between the fixing rods (19) in two groups through a rotating rod, one end of the rotating rod is connected with a driving shaft of the servo motor (20), and the servo motor (20) is fixed on one group of the fixing rods (19).

2. The silicon controlled rectifier switch convenient to maintain of claim 1, characterized in that: the upper end and the lower end of the main body (1) are respectively provided with a fixing seat (2), a wire slot (4) is formed in the rear end face of each fixing seat (2), and first screw holes (3) are formed in two sides of the front end face of each fixing seat (2).

3. The silicon controlled rectifier switch convenient to maintain of claim 1, characterized in that: the upper end of the front end face of the main body (1) is connected with a cover plate (5) through a connecting hinge (6), an insulating handle (7) is installed at the bottom end of the cover plate (5), and a magnet buckle (9) matched with the cover plate (5) in use is installed on the inner wall of the bottom end of the main body (1).

4. The silicon controlled rectifier switch convenient to maintain of claim 1, characterized in that: the upper end and the lower end in the main body (1) are horizontally provided with sliding plates (12), two sides of the rear end face of each sliding plate (12) are connected with sliding seats (11) in a sliding mode, the sliding seats (11) are perpendicular to the sliding plates (12) and fixed on the inner wall of the rear end of the main body (1), and sliding grooves (14) matched with the sliding plates (12) to slide are formed in the sliding seats (11).

5. The silicon controlled rectifier switch convenient to maintain of claim 1, characterized in that: and drying boxes (17) are respectively arranged on the inner walls of the two sides of the main body (1) through clamping grooves.

6. The silicon controlled rectifier switch convenient to maintain of claim 4, characterized in that: and second screw holes (13) are respectively formed in two sides of the front end surface of the sliding plate (12).

7. The silicon controlled rectifier switch convenient to maintain of claim 1, characterized in that: an insulating coating is arranged on the inner wall of the main body (1).