CN213367419U

CN213367419U - Intelligent capacitor switching synchronous switch

Info

Publication number: CN213367419U
Application number: CN202022235145.3U
Authority: CN
Inventors: 阎天圣; 胡天祥; 黎军华; 吴晓林; 李涛辉
Original assignee: Leshan Elect Electrified Wire Netting Automation Co ltd
Current assignee: Leshan Elect Electrified Wire Netting Automation Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-04
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses an intelligence condenser switching synchro switch relates to electrical switch technical field. The utility model discloses a mounting panel is fixed with the switch body on, and the thermovent has been seted up to switch body one side, and the thermovent is fixed with the installation frame all around, and the installation frame is used for fixed mounting radiator unit, and radiator unit is provided with the opening including connecting bottom plate frame and a plurality of radiating fin on connecting the bottom plate frame, and the opening corresponds the intercommunication with the thermovent, and a plurality of radiating fin are parallel to each other to be installed at the opening part, set up the filter screen between two adjacent radiating fin's the outer border. The utility model discloses a combination of individual radiating fin of filter screen is used, when can realizing not influencing the radiating effect, can also effectively solve inside tiny particulate matters such as dust easily get into capacitor fling-cut switch through the capacitor thermovent, is difficult to the problem of clearance.

Description

Intelligent capacitor switching synchronous switch

Technical Field

The utility model relates to an electrical apparatus switch technical field, more specifically say and relate to an intelligence condenser switching synchro switch.

Background

The capacitor switching switch is a device specially used for switching a capacitor in a reactive power compensation device, inrush current can be generated when the capacitor is switched in, the magnitude of the inrush current is related to line impedance and voltage difference between the capacitor and a power supply when the capacitor is switched in, and the service life of the capacitor can be greatly influenced by excessive inrush current and can generate interference on a power grid, so that the smaller the inrush current is, the better the inrush current is, the synchronous switch and the capacitor switching switch are combined, namely, the synchronous switch is closed at the moment that the voltage at two ends of a switch contact is zero, so that the inrush current-free switching-in of the capacitor is realized, and the synchronous switch is opened at the moment that the current is zero, so that the; present electric capacity switching synchro switch has certain drawback when using, at first, tiny particulate matter such as dust easily passes through heat-sink department and gets into electric capacity switching synchro switch's inside, be difficult to the clearance, secondly, shock attenuation effect is relatively poor when electric capacity switching synchro switch installs, be used for on the great equipment of vibrations, the inside subassembly receives vibrations influence junction and easily appears becoming flexible or even breaks away from, in addition, the mounting panel is the plastic slab mostly, it is durable inadequately, receive bending pressure too big, the condition such as fracture easily appears, certain adverse effect has been brought for people's use, for this reason, we propose intelligent capacitor switching synchro switch.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects and shortcomings in the prior art, the application provides the intelligent capacitor switching synchronous switch. The utility model discloses an invention aim at solve among the above-mentioned prior art, inside tiny particulate matters such as dust easily got into capacitor fling-cut switch through the capacitor thermovent, the problem that is difficult to the clearance. The utility model discloses an intelligence capacitor switching synchro switch sets up the installation frame all around at the heat dissipation window opening, installs the heat dissipation part on this installation frame, the heat dissipation part comprises a plurality of radiating fin and filter screen, uses through the combination of a filtering screen radiating fin, when can realizing not influencing the radiating effect, can also effectively solve inside tiny particulate matters such as dust easily get into capacitor switching switch through the capacitor thermovent, be difficult to the problem of clearance.

In order to solve the problems existing in the prior art, the utility model discloses a realize through following technical scheme:

intelligent capacitor switching synchro switch, including the mounting panel, the front end middle part surface fixed mounting of mounting panel has the switch body, the thermovent, its characterized in that have been seted up to switch body one side middle part surface: an installation frame is fixed around the heat dissipation port and used for fixedly installing a heat dissipation assembly, the heat dissipation assembly comprises a connecting bottom plate frame and a plurality of heat dissipation fins, the connecting bottom plate frame and the installation frame are installed together in a matched mode, and the connecting bottom plate frame is embedded into the installation frame; an opening is formed in the connecting bottom plate frame and is correspondingly communicated with the heat dissipation port, a plurality of heat dissipation fins are arranged at the opening in parallel, one end of each heat dissipation fin is fixed on the connecting bottom plate frame and is positioned at the opening, and the other end of each heat dissipation fin is obliquely arranged downwards in an inclined mode; a filter screen is arranged between the outer edges of the two adjacent radiating fins, and the upper end and the lower end of the filter screen are respectively fixed on the edges of the two adjacent radiating fins.

The connection bottom plate frame is made of metal, and the magnetic sheets are fixedly mounted on the inner side of the upper end of the installation frame.

Be provided with the super glue between magnetic sheet and the switch body, one side surface of magnetic sheet passes through super glue and one side upper end surface fixed connection of switch body, and is located the installation frame.

And the upper end of the connecting bottom plate frame is fixedly provided with a draw hook.

The equal fixed mounting in both sides has the rubber pad about the rear end of mounting panel, fixed mounting has the billet between two upper and lower rubber pads, the billet is fixed on the mounting panel.

And a strong glue is arranged between the rubber pad and the mounting plate, and the rubber pad is fixedly connected with the mounting plate through the strong glue.

Set up the super glue between billet and the mounting panel, the billet passes through super glue and mounting panel fixed connection, and is located between the two upper and lower rubber pads.

The number of the steel bars is two or three, and the steel bars are parallel to each other and vertical to the upper rubber pad and the lower rubber pad.

Compared with the prior art, the utility model discloses profitable technological effect who brings shows:

1. the utility model arranges the mounting frame for mounting the heat dissipation component at the heat dissipation port of the switch body, which is convenient for mounting, dismounting, cleaning and replacing the heat dissipation component; the heat dissipation assembly of the utility model comprises a connecting bottom plate frame and a plurality of heat dissipation fins; connect the bottom plate frame on the one hand and conveniently install the frame connection fixed, on the other hand conveniently fixes radiating fin. The radiating fins are used for radiating heat, and the filtering net is arranged outside the radiating fins, so that on one hand, fine particles such as dust and the like can be prevented from entering a radiating port through a channel between the radiating fins, and then enter the inside of the intelligent capacitor switching synchronous switch; on the other hand, because the filter screen sets up radiating fin outer fringe, longer when using, when piling up the dust on the filter screen more, when the filter screen percent of pass is lower, under radiating fin's effect, also do not influence intelligent capacitor switching synchro switch's radiating effect, regularly wash it can, convenient and fast, the radiating effect is good, and the dust separation is effectual.

2. The utility model discloses connect the bottom plate frame and adopt the metal material to at installation internal fixation magnetic sheet, it is convenient to carry out the secondary to connecting the bottom plate frame and fix, prevents to connect the bottom plate frame and rocks in the installation frame.

3. The draw hook is fixedly arranged on the connecting bottom plate frame, so that the heat dissipation assembly is convenient to disassemble; set up the rubber pad behind the mounting panel, can improve the shock attenuation effect after the mounting panel installation.

Drawings

Fig. 1 is a schematic diagram of the overall explosion structure of the intelligent capacitor switching synchronous switch of the present invention;

fig. 2 is a schematic structural diagram of a heat dissipation assembly in the intelligent capacitor switching synchronous switch of the present invention;

fig. 3 is a schematic structural diagram of a mounting plate in the intelligent capacitor switching synchronous switch of the present invention;

fig. 4 is a schematic diagram of a rear view structure of a mounting plate in the intelligent capacitor switching synchronous switch of the utility model;

reference numerals: 1. mounting panel, 2, switch body, 3, thermovent, 4, installation frame, 5, radiator unit, 6, connection bottom plate frame, 7, radiating fin, 8, opening, 9, filter screen, 10, magnetic sheet, 11, drag hook, 12, rubber pad, 13, billet.

Detailed Description

The technical solution of the present invention will be further elaborated with reference to the drawings attached to the description.

Referring to the description accompanying fig. 1, the present embodiment discloses: the intelligent capacitor switching synchronous switch comprises a mounting plate 1, wherein a switch body 2 is fixedly mounted on the outer surface of the middle part of the front end of the mounting plate 1, a heat dissipation port 3 is formed in the outer surface of the middle part of one side of the switch body 2, an installation frame 4 is fixedly arranged on the periphery of the heat dissipation port 3, the installation frame 4 is used for fixedly installing a heat dissipation assembly 5, as shown in fig. 2, the heat dissipation assembly 5 comprises a connection bottom plate frame 6 and a plurality of heat dissipation fins 7, the connection bottom plate frame 6 is matched and mounted with the installation frame 4, and the connection bottom plate frame 6 is embedded into the installation frame 4; an opening 8 is formed in the connecting bottom plate frame 6, the opening 8 is correspondingly communicated with the heat dissipation port 3, a plurality of heat dissipation fins 7 are arranged at the opening 8 in parallel, one end of each heat dissipation fin 7 is fixed on the connecting bottom plate frame 6 and located at the opening 8, and the other end of each heat dissipation fin 7 is obliquely arranged downwards; a filter screen 9 is arranged between the outer edges of the two adjacent radiating fins 7, and the upper end and the lower end of the filter screen 9 are respectively fixed on the edges of the two adjacent radiating fins 7.

An installation frame 4 for installing a heat dissipation component 5 is arranged at a heat dissipation port 3 of the switch body 2, so that the heat dissipation component 5 is convenient to install, detach, clean and replace; the heat dissipation assembly 5 of the present application includes a connection base plate frame 6 and a plurality of heat dissipation fins 7; connect bottom plate frame 6 on the one hand and conveniently be connected fixedly with installation frame 4, on the other hand conveniently fixes radiating fin 7. The radiating fins 7 are used for radiating heat, and the filter screen is arranged outside the radiating fins 7, so that on one hand, fine particles such as dust can be prevented from entering the radiating port 3 through a channel between the radiating fins 7, and then entering the switching synchronous switch of the intelligent capacitor; on the other hand, because the filter screen 9 sets up radiating fin 7 outer edge, when long when using, when piling up the dust on the filter screen 9 more, when the filter screen 9 percent of pass is lower, under radiating fin 7's effect, also do not influence intelligent capacitor switching synchro switch's radiating effect, regularly wash it can, convenient and fast, the radiating effect is good, and the dust proof is effectual.

Furthermore, as shown in fig. 1, the connection bottom plate frame 6 is made of metal, and a magnetic sheet 10 is fixedly mounted on the inner side of the upper end of the mounting frame 4. Be provided with the super glue between magnetic sheet 10 and the switch body 2, one side surface of magnetic sheet 10 passes through super glue and the outer fixed surface connection of one side upper end of switch body 2, and is located installation frame 4. The bottom plate frame 6 is connected to this application adopts the metal material to at 4 internal fixation magnetic sheets 10 of installation frames, it is convenient to carry out the secondary to connecting bottom plate frame 6 and fix, prevents to connect bottom plate frame 6 and rocks in installation frame 4.

Furthermore, as shown in fig. 2, a draw hook 11 is fixedly installed on the connecting bottom plate frame 6, so as to facilitate the disassembly of the heat dissipation assembly 5. The equal fixed mounting in both sides has rubber pad 12 about the rear end of mounting panel 1, and fixed mounting has billet 13 between two upper and lower rubber pads 12, billet 13 is fixed on mounting panel 1. A strong glue is arranged between the rubber pad 12 and the mounting plate 1, and the rubber pad 12 is fixedly connected with the mounting plate 1 through the strong glue. Set up the super glue between billet 13 and the mounting panel 1, billet 13 passes through super glue and mounting panel 1 fixed connection, and is located between two upper and lower rubber pads 12. The number of the steel bars 13 is two or three, and the steel bars are parallel to each other and perpendicular to the upper and lower rubber pads 12. And a rubber pad 12 is arranged behind the mounting plate 1, so that the damping effect of the mounting plate 1 after mounting can be improved.

Claims

1. Intelligent capacitor switching synchronous switch, including mounting panel (1), the front end middle part surface fixed mounting of mounting panel (1) has switch body (2), thermovent (3), its characterized in that have been seted up to switch body (2) one side middle part surface: an installation frame (4) is fixed on the periphery of the heat dissipation port (3), the installation frame (4) is used for fixedly installing a heat dissipation assembly (5), the heat dissipation assembly (5) comprises a connecting bottom plate frame (6) and a plurality of heat dissipation fins (7), the connecting bottom plate frame (6) is matched and installed with the installation frame (4), and the connecting bottom plate frame (6) is embedded into the installation frame (4); an opening (8) is formed in the connecting bottom plate frame (6), the opening (8) is correspondingly communicated with the heat dissipation opening (3), a plurality of heat dissipation fins (7) are arranged at the opening (8) in parallel, one end of each heat dissipation fin (7) is fixed on the connecting bottom plate frame (6) and located at the opening (8), and the other end of each heat dissipation fin is obliquely arranged downwards; a filter screen (9) is arranged between the outer edges of the two adjacent radiating fins (7), and the upper end and the lower end of the filter screen (9) are respectively fixed on the edges of the two adjacent radiating fins (7).

2. The intelligent capacitor-switched synchronous switch of claim 1, wherein: connect bottom plate frame (6) and be the metal material, installation frame (4) upper end inboard fixed mounting has magnetic sheet (10).

3. The intelligent capacitor-switched synchronous switch of claim 2, wherein: be provided with the super glue between magnetic sheet (10) and switch body (2), one side surface of magnetic sheet (10) is through super glue and the outer fixed surface connection of one side upper end of switch body (2), and is located installation frame (4).

4. The intelligent capacitor-switched synchronous switch of claim 1, wherein: and a draw hook (11) is fixedly arranged at the upper end of the connecting bottom plate frame (6).

5. The intelligent capacitor-switched synchronous switch of claim 1, wherein: the equal fixed mounting in both sides has rubber pad (12) about the rear end of mounting panel (1), and fixed mounting has billet (13) between two upper and lower rubber pads (12), billet (13) are fixed on mounting panel (1).

6. The intelligent capacitor-switched synchronous switch of claim 5, wherein: a strong glue is arranged between the rubber pad (12) and the mounting plate (1), and the rubber pad (12) is fixedly connected with the mounting plate (1) through the strong glue.

7. The intelligent capacitor-switched synchronous switch of claim 5, wherein: set up the super glue between billet (13) and mounting panel (1), billet (13) are through super glue and mounting panel (1) fixed connection, and are located between two upper and lower rubber pads (12).

8. An intelligent capacitor-switched synchronous switch as claimed in claim 5 or 7, wherein: the number of the steel bars (13) is two or three, and the steel bars are parallel to each other and vertical to the upper rubber pad and the lower rubber pad (12).