CN220962967U

CN220962967U - Safe radiating transformer

Info

Publication number: CN220962967U
Application number: CN202321515910.4U
Authority: CN
Inventors: 黄康宁
Original assignee: Hebei Biot Electric Co ltd
Current assignee: Hebei Biot Electric Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2024-05-14
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a transformer capable of safely radiating heat, wherein a U-shaped plate is fixedly connected to the bottom of a transformer body, radiating mechanisms are symmetrically arranged at the top of the U-shaped plate, each radiating mechanism comprises two vertical plates fixedly connected to two ends of one side of the top of the U-shaped plate, T-shaped grooves are formed in the positions, close to the bottom, of one surface, close to the two vertical plates, of each vertical plate, a rectangular frame is arranged between the two vertical plates, and second rotating shafts are fixedly connected to the positions, close to the middle of the U-shaped plate, of the bottoms of the outer walls of the two sides of the rectangular frame. According to the utility model, when the transformer body works, the driving mechanism drives the heat dissipation mechanisms at two sides to move outwards, and the rectangular frames at two sides gradually incline upwards when extending out of the U-shaped plate, so that a plurality of fans can blow against the heat dissipation fins, the temperature dissipation of the heat dissipation fins is faster, and the technical effect of faster heat dissipation effect compared with the traditional oil immersed transformer is realized.

Description

Safe radiating transformer

Technical Field

The utility model relates to the technical field of transformer heat dissipation, in particular to a transformer with safe heat dissipation.

Background

A transformer is an electric power device, mainly used for converting electric energy of one voltage class into electric energy of another voltage class, and in an electric power system, the transformer is a very important component part for transmitting electric energy and realizing voltage conversion, and the working principle of the transformer is based on the law of electromagnetic induction.

In the prior art, as the transformer generates more heat during operation, heat dissipation is needed to be carried out on the transformer so as to ensure the normal operation of the transformer, the traditional oil immersed transformer only realizes heat dissipation of the transformer through heat dissipation oil and heat dissipation fins, the heat dissipation effect is lower, the internal temperature of the transformer can be excessively high, and the operation of the transformer under rated power is limited.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a transformer with safe heat dissipation.

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

The utility model provides a safe radiating transformer, includes the transformer body, transformer body bottom fixedly connected with U template, U template top symmetry is provided with cooling body, cooling body is including two risers of fixed connection in U template top one side both ends, two the one side that the riser is close to mutually is close to the bottom position and has all been seted up T type groove, two be provided with the rectangle frame between the riser, rectangle frame both sides outer wall bottom is close to the equal fixedly connected with second pivot of U template middle part position, two the equal rotation of second pivot other end is connected with T type piece, every equal sliding connection of T type piece is in the T type groove that is close to mutually, rectangle frame outer wall both sides are close to the first fixed block of second pivot position, equal fixedly connected with second fixed block of U template outside department, homonymy between second fixed block and the first fixed block fixedly connected with same slide bar, every the circumference surface sliding sleeve that the slide bar is close to second fixed block one end is equipped with the sliding block, every sliding connection has the equal rotation of first pivot of first side between the equal side of slide bar.

Preferably, the heat dissipation mechanism further comprises a transverse plate fixedly connected between the middle parts of the inner walls of the rectangular frames, and a plurality of fans are arranged on the transverse plate at equal intervals.

Preferably, the driving mechanism is arranged at one end of the middle position of the top of the U-shaped plate and comprises two baffles which are fixedly connected at the middle position of the top of the U-shaped plate at equal distances, a screw rod is rotationally connected between the baffles, a moving block is connected with the circumferential surface of the screw rod in a threaded manner, a threaded hole matched with the moving block is formed in the moving block, a motor is fixedly arranged at the outer side of one baffle, and the output end of the motor penetrates through one side of the screw rod and is fixedly connected with the baffle.

Preferably, the driving mechanism further comprises two connecting rods which are rotationally connected to two sides of the moving block, each connecting rod is rotationally connected with a connecting block at the other end, each connecting block is rotationally clamped with a round rod, each round rod is fixedly connected with rectangular blocks at two ends, and each rectangular block is fixedly connected to one side of the adjacent T-shaped block.

Preferably, a plurality of radiating fins are arranged at equal distances on two sides of the outer wall of the transformer body, binding posts are symmetrically and fixedly connected on two sides of the top of the transformer body, and a rainwater sensor is fixedly connected in the middle of the top of the transformer body.

Preferably, the other end of the middle position of the top of the U-shaped plate is fixedly connected with a processor, the processor is respectively and electrically connected with a motor and a rain sensor, vent holes matched with the rectangular frame are formed in two sides of the top of the U-shaped plate, and a dust screen is arranged at each vent hole.

The beneficial effects of the utility model are as follows:

1. This kind of safe radiating transformer, owing to adopted cooling mechanism and actuating mechanism's technical means, when the transformer body work, through the outside removal of the cooling mechanism of actuating mechanism drive both sides, the rectangle frame of both sides can gradually upwards slope in the time of stretching out the U template in the outside, realizes that a plurality of fans can blow cooling fin for cooling fin's temperature loss is more quick, has effectively solved the problem that proposes in the background art, and then has realized comparing in traditional oil-immersed transformer, the technological effect that the radiating effect is more quick.

2. This kind of safe radiating transformer, through setting up of rain sensor, treater etc. when rain sensor detects raining, treater control actuating mechanism for radiating mechanism receives the bottom of transformer body, prevents radiating mechanism and meets water damage.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a transformer with safe heat dissipation according to the present utility model;

Fig. 2 is a schematic structural diagram of a U-shaped board top of a transformer with safe heat dissipation according to the present utility model;

Fig. 3 is a schematic structural diagram of a heat dissipation mechanism of a transformer with safe heat dissipation according to the present utility model;

Fig. 4 is an enlarged schematic diagram of the structure of fig. 3 a of a transformer with safe heat dissipation according to the present utility model;

fig. 5 is a schematic structural diagram of a driving mechanism of a transformer with safe heat dissipation according to the present utility model.

In the figure: 1. a transformer body; 2. a heat radiation fin; 3. binding posts; 4. a rain sensor; 5. a U-shaped plate; 6. a heat dissipation mechanism; 601. a riser; 602. a T-shaped groove; 603. a rectangular frame; 604. a cross plate; 605. a fan; 606. a first fixed block; 607. a second fixed block; 608. a sliding block; 609. a first rotating shaft; 610. a slide bar; 611. a spring; 612. a second rotating shaft; 613. a T-shaped block; 7. a processor; 8. a driving mechanism; 801. a baffle; 802. a motor; 803. a screw rod; 804. a moving block; 805. rectangular blocks; 806. a round bar; 807. a connecting block; 808. a connecting rod; 9. a dust-proof net.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a safe radiating transformer, including transformer body 1, transformer body 1 bottom fixedly connected with U template 5, U template 5 top symmetry is provided with cooling mechanism 6, cooling mechanism 6 is including two risers 601 of fixed connection in U template 5 top one side both ends, T type groove 602 has all been seted up to the one side that two risers 601 are close to, be provided with rectangular frame 603 between two risers 601, rectangular frame 603 both sides outer wall bottom is close to the equal fixedly connected with second pivot 612 in U template 5 middle part position, two second pivot 612 other ends all rotate and are connected with T type piece 613, every T type piece 613 all sliding connection is in the T type groove 602 that is close to mutually, rectangular frame 603 outer wall both sides are close to second pivot 612 position and are still fixedly connected with first fixed block 606, rectangular frame 603 outer wall both sides top position is close to U template 5 outside department all fixedly connected with second fixed block, fixedly connected with same slide bar 610 between second fixed block 607 and the first fixed block 606, every slide bar 610 is close to second fixed block 607 one end surface and is equipped with the equal fixedly connected with second pivot 612 at the equal angle of circular slide bar 608, the equal sliding sleeve 608 is equipped with at the equal angle of each side of sliding block 608 at the equal sliding sleeve 608, the equal angle is realized at the equal sliding sleeve 610, one side of the sliding sleeve 610 is realized at the equal circumference of sliding block 608, one side of sliding sleeve 608 is connected with the sliding sleeve 610, one side of sliding sleeve 610 is equipped with one side of sliding block 610, and one side is equipped with the other end of sliding sleeve 610 is equipped with the sliding sleeve 610, and is equipped with the sliding sleeve 610.

In the utility model, the heat dissipation mechanism 6 further comprises a transverse plate 604 fixedly connected between the middle parts of the inner walls of the rectangular frame 603, a plurality of fans 605 are equidistantly arranged on the transverse plate 604, and the transformer body 1 is blown through the fans 605, so that the air flow is increased, and the heat dissipation effect is achieved.

In the utility model, one end of the middle position of the top of the U-shaped plate 5 is provided with a driving mechanism 8, the driving mechanism 8 comprises two baffles 801 which are fixedly connected at the middle position of the top of the U-shaped plate 5 at equal intervals, a screw rod 803 is rotationally connected between the baffles 801, the circumferential surface of the screw rod 803 is in threaded connection with a moving block 804, a threaded hole matched with the moving block 804 is formed in the moving block 804, a motor 802 is fixedly arranged on the outer side of one baffle 801, and the output end of the motor 802 penetrates through the baffle 801 and is fixedly connected to one side of the screw rod 803.

In the utility model, the driving mechanism 8 further comprises two connecting rods 808 rotatably connected to two sides of the moving block 804, the other end of each connecting rod 808 is rotatably connected with a connecting block 807, each connecting block 807 is rotatably clamped with a round rod 806, two ends of each round rod 806 are fixedly connected with rectangular blocks 805, and each rectangular block 805 is fixedly connected to one side of the adjacent T-shaped block 613.

According to the utility model, the plurality of radiating fins 2 are arranged on the two sides of the outer wall of the transformer body 1 at equal distances, the binding posts 3 are symmetrically and fixedly connected on the two sides of the top of the transformer body 1, the rainwater sensor 4 is fixedly connected on the middle position of the top of the transformer body 1, and the rainwater sensor 4 is arranged to ensure that the radiating mechanism 6 cannot be corroded by rainwater and damaged.

In the utility model, the other end of the middle position of the top of the U-shaped plate 5 is fixedly connected with a processor 7, the processor 7 is respectively and electrically connected with a motor 802 and a rain sensor 4, vent holes matched with a rectangular frame 603 are respectively formed on two sides of the top of the U-shaped plate 5, and a dustproof net 9 is arranged at each vent hole, so that the heat dissipation mechanism 6 has a dustproof effect when working in the U-shaped plate 5 due to the arrangement of the dustproof net 9.

Working principle: this kind of safe radiating transformer, when using, through actuating mechanism 8's motor 802, drive lead screw 803 and rotate, drive movable block 804 motion, and then through the connecting rod 808 of both sides, promote both sides and round bar 806 outside removal, promote four T type pieces 613 of both sides, make the rectangular frame 603 of the radiating mechanism 6 of both sides all move towards the outside, rectangular frame 603 carries the T type piece 613 of both sides to slide along T type groove 602 outside, in the gliding in-process, because first pivot 609 rotates one side of connecting at riser 601, when rectangular frame 603 removes, first pivot 609 and second fixed block 607 slide along slide bar 610, because slide bar 610 is the setting of slope, make the outside of rectangular frame 603 upwards slope after stretching out U template 5, make a plurality of fans 605 in the rectangular frame 603 all blow to transformer body 1 radiator fin 2, increase radiator fin 2 surface's air flow, make transformer body 1's more speedily, when sensor 4 detects the raining, signal transmission to processor 7, processor 7 controls motor 802, make the fan 605 drive the bottom of fan 605 and the transformer body 605 can not receive the damage because of the bottom of the reverse running of fan 605, simultaneously, the bottom can not receive the transformer body 605 is damaged.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a safe radiating transformer, includes transformer body (1), its characterized in that, transformer body (1) bottom fixedly connected with U template (5), U template (5) top symmetry is provided with heat dissipation mechanism (6), heat dissipation mechanism (6) are including two riser (601) of fixed connection in U template (5) top one side both ends, two riser (601) are close to the one side that the bottom position is close to all has offered T type groove (602), two be provided with rectangle frame (603) between riser (601), rectangle frame (603) both sides outer wall bottom is close to U template (5) middle part position and all fixedly connected with second pivot (612), two second pivot (612) other end all rotation connection have T type piece (613), every T type piece (613) all sliding connection in the T type groove (602) that are close to mutually, rectangle frame (603) outer wall both sides are close to second pivot (612) position and are still fixedly connected with first fixed block (606), rectangle frame (603) both sides outer wall bottom is close to U template (5) middle part position and are all fixedly connected with T type piece (613), same fixedly connected with between second fixed block (610) and the second slide bar (606), every slide bar (610) is close to circumference surface slip cap of second fixed block (607) one end and is equipped with slider (608), every slider (608) outside all fixedly connected with first pivot (609), every first pivot (609) other end all rotates to be connected in riser (601) one side of homonymy, every slide bar (610) are located circumference surface all the cover between first fixed block (606) and slider (608) and are equipped with spring (611).

2. The transformer with safe heat dissipation according to claim 1, wherein the heat dissipation mechanism (6) further comprises a cross plate (604) fixedly connected between the middle parts of the inner walls of the rectangular frame (603), and a plurality of fans (605) are equidistantly arranged on the cross plate (604).

3. The transformer of claim 1, wherein one end of the middle position of the top of the U-shaped plate (5) is provided with a driving mechanism (8), the driving mechanism (8) comprises two baffles (801) fixedly connected with the middle position of the top of the U-shaped plate (5) at equal distances, a screw rod (803) is rotationally connected between the baffles (801), a moving block (804) is in threaded connection with the circumferential surface of the screw rod (803), a threaded hole matched with the moving block (804) is formed in the moving block (804), a motor (802) is fixedly arranged on the outer side of one baffle (801), and the output end of the motor (802) penetrates through the baffle (801) to be fixedly connected with one side of the screw rod (803).

4. A transformer for safe heat dissipation according to claim 3, wherein the driving mechanism (8) further comprises two connecting rods (808) rotatably connected to two sides of the moving block (804), each connecting rod (808) is rotatably connected to a connecting block (807) at the other end, each connecting block (807) is rotatably clamped with a round rod (806), two ends of each round rod (806) are fixedly connected with rectangular blocks (805), and each rectangular block (805) is fixedly connected to one side of the adjacent T-shaped block (613).

5. The transformer with safe heat dissipation according to claim 1, wherein a plurality of heat dissipation fins (2) are arranged on two sides of the outer wall of the transformer body (1) at equal distances, binding posts (3) are symmetrically and fixedly connected to two sides of the top of the transformer body (1), and a rainwater sensor (4) is fixedly connected to the middle position of the top of the transformer body (1).

6. The transformer of claim 1, wherein the other end of the middle position of the top of the U-shaped board (5) is fixedly connected with a processor (7), the processor (7) is respectively electrically connected with a motor (802) and a rain sensor (4), vent holes matched with the rectangular frame (603) are formed in two sides of the top of the U-shaped board (5), and a dustproof net (9) is arranged at each vent hole.