CN216489355U

CN216489355U - Automatic switching-off device for power transformation equipment

Info

Publication number: CN216489355U
Application number: CN202123315466.5U
Authority: CN
Inventors: 张海龙; 刘硕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-10
Anticipated expiration: 2031-12-27

Abstract

The utility model provides an automatic switching-off device for power transformation equipment, which relates to the technical field of power transformation equipment and comprises an automatic switch body, wherein the side surface of the automatic switch body is fixedly connected with a protective door, the side surface of the automatic switch body is fixedly provided with heat radiation fins, the upper surfaces of the heat radiation fins are fixedly provided with a heat radiation fan, when in actual use, the automatic switch body, the heat radiation fins, the heat radiation fan, a slide rail, a dust screen, a slide block, a handle and a groove are arranged, when the automatic switch body is used, people can effectively radiate the heat of the automatic switch body through the heat radiation fins and the heat radiation fan, so that the automatic switch can stably run for a long time, the service life of internal electrical elements is prolonged, meanwhile, the dust can be effectively prevented from entering the inside of the automatic switch body by using the dust screen, and the dust screen can be conveniently taken off by people by using the handle, and the cleaning is carried out, thereby being beneficial to practical use.

Description

Automatic switching-off device for power transformation equipment

Technical Field

The utility model relates to a substation equipment technical field especially relates to an automatic switching-off device for substation equipment.

Background

The automatic switch is also called automatic air switch, when the circuit has serious overload, short circuit and voltage loss, it can automatically cut off the fault circuit, and effectively protect the electric equipment connected behind them, under the normal condition, the automatic switch can not frequently turn on and off the circuit and control the motor to directly start, so that the automatic switch is a breaker with protection link commonly used by low-voltage circuit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an automatic switching-off device for substation equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatic switching-off device for substation equipment, includes the automatic switch body, the side fixedly connected with shutter of automatic switch body, the side fixed mounting of automatic switch body has heat radiation fins, heat radiation fins's upper surface is equipped with radiator fan admittedly, heat radiation fins's both sides fixed mounting has the slide rail, heat radiation fins's side is provided with the dust screen, the both sides fixedly connected with slider of dust screen, the side fixedly connected with handle of dust screen.

In order to make the slider slide in the slide rail, the utility model discloses the improvement has, the width of slide rail is unanimous with the width of slider, slide rail and slider sliding connection.

In order to facilitate people to hold the handle, the utility model discloses the improvement has, the upper surface of handle is seted up flutedly, the shape of recess is the arc.

In order to improve the heat dispersion of automatic switch body, the utility model discloses the improvement has, heat radiation fins's quantity is two sets of, and is two sets of heat radiation fins symmetric distribution is in the both sides of automatic switch body.

For make things convenient for people fixed mounting panel, the utility model discloses the improvement has, the rear surface of automatic switch body is provided with complementary unit, complementary unit includes the mounting panel, the mounting panel sets up the rear surface at the automatic switch body, the mounting hole has been seted up on the surface of mounting panel.

For people's convenience remove the mounting panel, the utility model discloses the improvement has, the rectangular block is equipped with admittedly to the lower extreme of mounting panel, the spout has been seted up to the rear surface of automatic switch body, spout and rectangular block sliding connection.

In order to improve the tightness of automatic switch body, the utility model discloses the improvement has, the last fixed surface of spout is connected with the stopper, the fixed surface installs the gusset plate after the automatic switch body.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, during the in-service use, through setting up the automatic switch body, heat radiation fins, radiator fan, a slide rail, the dust screen, the slider, handle and recess, when the in-process that uses the automatic switch body, people pass through heat radiation fins and radiator fan, carry out effectual heat dissipation to the automatic switch body, make the long-time stable operation of automatic switch, and improve inside electrical components's life, use the inside that the dust screen can effectually avoid the dust to get into the automatic switch body simultaneously, make things convenient for people to take off the dust screen through using the handle simultaneously, and wash it, do benefit to in-service use.

2. The utility model discloses in, during the in-service use, through setting up complementary unit, make things convenient for people to install the automatic switch body under the environment of difference, through sliding mounting panel, make things convenient for people to adjust the position of mounting hole, the follow-up installation of being convenient for improves the practicality of mounting panel, does benefit to in-service use.

Drawings

Fig. 1 is a side view of an automatic opening device for a power transformation apparatus according to the present invention;

fig. 2 is a side-view exploded view of an automatic opening device for a power transformation apparatus according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 in an automatic opening device for a power transformation apparatus according to the present invention;

fig. 4 is a bottom view of the automatic opening device for a power transformation apparatus of the present invention.

Illustration of the drawings:

1. an automatic switch body; 2. a protective door; 3. heat dissipation fins; 4. a heat radiation fan; 5. a slide rail; 6. a dust screen; 7. a slider; 8. a grip; 9. a groove; 10. mounting a plate; 11. mounting holes; 12. a rectangular block; 13. a chute; 14. a limiting block; 15. and (7) reinforcing the plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: an automatic switching-off device for substation equipment comprises an automatic switch body 1, a protective door 2 is fixedly connected to the side surface of the automatic switch body 1, a radiating fin 3 is fixedly installed on the side surface of the automatic switch body 1, air inside the automatic switch body 1 can be effectively exchanged with outside air through the arranged radiating fin 3, a radiating fan 4 is fixedly installed on the upper surface of the radiating fin 3, the air flow rate near the radiating fin 3 is improved and the radiating efficiency is improved through installing the radiating fan 4 on the upper surface of the radiating fin 3, slide rails 5 are fixedly installed on two sides of the radiating fin 3, a dustproof net 6 is arranged on the side surface of the radiating fin 3, dust can be effectively prevented from entering the inside of the automatic switch body 1 through arranging the dustproof net 6 on the side surface of the radiating fin 3, slide blocks 7 are fixedly connected to two sides of the dustproof net 6, and a handle 8 is fixedly connected to the side surface of the dustproof net 6, through set up handle 8 in dust screen 6 side, make things convenient for people through holding handle 8 dismouting dust screen 6, be convenient for people follow-up wash it.

Referring to fig. 1-3, the width of the sliding rail 5 is the same as the width of the sliding block 7, the sliding rail 5 is connected with the sliding block 7 in a sliding manner, the sliding rail 5 and the sliding block 7 are arranged in the same width, and the sliding rail 5 and the sliding block 7 are arranged in the sliding manner, so that people can conveniently slide the dust screen 6 out of the surface of the sliding rail 5, and the assembly and disassembly efficiency of the dust screen 6 is improved, the number of the heat dissipation fins 3 is two, the two sets of the heat dissipation fins 3 are symmetrically distributed on two sides of the automatic switch body 1, the heat dissipation performance of the automatic switch body 1 can be improved by arranging the plurality of sets of the heat dissipation fins 3 and symmetrically distributing the plurality of sets of the heat dissipation fins 3 on two sides of the automatic switch body 1, so that the automatic switch body can stably run for a long time, and avoid the phenomenon that the internal temperature is too high, which causes the aging of the electrical components to be accelerated, the upper surface of the handle 8 is provided with the groove 9, so that people can conveniently hold the handle 8, thereby dismouting dust screen 6, the shape of recess 9 is the arc, and the shape through setting up recess 9 is the arc, improves the area of contact of people's hand and handle 8, avoids appearing the phenomenon of skidding.

Example two

Referring to fig. 4, an auxiliary mechanism is disposed on a rear surface of the automatic switch body 1, the auxiliary mechanism includes a mounting plate 10, the mounting plate 10 is disposed on the rear surface of the automatic switch body 1, so that people can conveniently mount the automatic switch body 1 in different environments, the practicability of the mounting plate 10 is improved, mounting holes 11 are formed in the surface of the mounting plate 10, and the mounting holes 11 are disposed on the surface of the mounting plate 10, so that people can conveniently fix the adjusted mounting plate 10.

Referring to fig. 4, a rectangular block 12 is fixedly mounted at the lower end of an installation plate 10, a sliding groove 13 is formed in the rear surface of an automatic switch body 1, the sliding groove 13 is slidably connected with the rectangular block 12, the sliding groove 13 is formed in the rear surface of the automatic switch body 1, the sliding groove 13 is slidably connected with the rectangular block 12, at the same time, the installation plate 10 is pulled outwards, so that the rectangular block 12 slides in the sliding groove 13 along with the movement of the installation plate 10, and the position of the installation plate 10 can be conveniently adjusted by people, a limit block 14 is fixedly connected to the upper surface of the sliding groove 13, the limit block 14 is mounted on the upper surface of the sliding groove 13, so that the situation that the installation plate 10 cannot be installed due to excessive pulling of people can be avoided, a reinforcing plate 15 is fixedly mounted on the rear surface of the automatic switch body 1, and a reinforcing plate 15 is mounted on the rear surface of the automatic switch body 1, the firmness of the automatic switch can be effectively improved, so that the automatic switch body 1 after being installed is firmer.

The working principle is as follows: by arranging the automatic switch body 1, the radiating fins 3, the radiating fan 4, the sliding rail 5, the dustproof net 6, the sliding blocks 7, the handle 8 and the grooves 9, when people use the automatic switch body 1, the radiating fins 3 are arranged on the side surface of the automatic switch body 1, so that the exchange between the internal air and the external air of the automatic switch body 1 is improved, meanwhile, the radiating fan 4 can improve the flow velocity of the air nearby and play a role in efficiently radiating the automatic switch body 1, when the automatic switch body 1 runs for a long time, due to the action of static electricity, dust is adsorbed on the surface of the automatic switch body 1, when the dust on the surface of the dustproof net 6 is excessively accumulated, people hold and pull the handle 8 outwards, the dustproof net 6 moves outwards along with the handle 8, and in the moving process of the dustproof net 6, the sliding blocks 7 on the two sides of the dustproof net 6 move simultaneously along with the dustproof net 6, through the removal of dust screen 6, slider 7 then slides in slide rail 5, through pulling down dust screen 6, make things convenient for people to wash it, through setting up complementary unit, it installs automatic switch body 1 to be convenient for people, people are through outwards pulling mounting panel 10 this moment, at the in-process that mounting panel 10 removed, rectangular block 12 of mounting panel 10 lower extreme slides in spout 13 along with the removal of mounting panel 10, through sliding mounting panel 10, make things convenient for people to adjust the position of mounting hole 11, make mounting panel 10 can install under the environment of difference, improve the practicality of mounting panel 10, do benefit to in-service use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an automatic switching-off device for substation equipment, includes automatic switch body (1), its characterized in that: the side fixedly connected with guard gate (2) of automatic switch body (1), the side fixed mounting of automatic switch body (1) has heat radiation fins (3), radiator fan (4) are equipped with admittedly to the upper surface of heat radiation fins (3), the both sides fixed mounting of heat radiation fins (3) has slide rail (5), the side of heat radiation fins (3) is provided with dust screen (6), the both sides fixedly connected with slider (7) of dust screen (6), the side fixedly connected with handle (8) of dust screen (6).

2. The automatic opening device for the power transformation equipment as claimed in claim 1, wherein: the width of the sliding rail (5) is consistent with that of the sliding block (7), and the sliding rail (5) is connected with the sliding block (7) in a sliding mode.

3. The automatic opening device for the power transformation equipment as claimed in claim 1, wherein: a groove (9) is formed in the upper surface of the handle (8), and the groove (9) is arc-shaped.

4. The automatic opening device for the power transformation equipment as claimed in claim 1, wherein: the number of the radiating fins (3) is two, and the two groups of the radiating fins (3) are symmetrically distributed on two sides of the automatic switch body (1).

5. The automatic opening device for the power transformation equipment as claimed in claim 1, wherein: the rear surface of automatic switch body (1) is provided with complementary unit, complementary unit includes mounting panel (10), mounting panel (10) set up the rear surface at automatic switch body (1), mounting hole (11) have been seted up on the surface of mounting panel (10).

6. The automatic opening device for the power transformation equipment as claimed in claim 5, wherein: the lower end of the mounting plate (10) is fixedly provided with a rectangular block (12), the rear surface of the automatic switch body (1) is provided with a sliding groove (13), and the sliding groove (13) is connected with the rectangular block (12) in a sliding manner.

7. The automatic opening device for the power transformation equipment as claimed in claim 6, wherein: the upper surface fixed connection of spout (13) has stopper (14), the fixed surface installs gusset plate (15) behind automatic switch body (1).