CN214956378U

CN214956378U - Three-phase transformer convenient to heat dissipation

Info

Publication number: CN214956378U
Application number: CN202120858981.9U
Authority: CN
Inventors: 刘冬; 刘京京
Original assignee: Jiangsu Shuming Electric Equipment Co ltd
Current assignee: Jiangsu Shuming Electric Equipment Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-30
Anticipated expiration: 2031-04-25

Abstract

The utility model provides a three-phase transformer convenient to heat dissipation belongs to transformer technical field, the utility model discloses a box, transformer body, chamber door, display panel and adjusting device, the surface of box is equipped with transformer body, and the surface of box rotates and is connected with the chamber door, display panel's surface and chamber door fixed connection, and the surface of box is equipped with adjusting device, and adjusting device includes two guard plates, the surface of two guard plates all with box swing joint. The utility model discloses a pulling frame removes to the direction that is close to the box, drives the solid fixed cylinder when pulling frame removes, drives the guard plate when the solid fixed cylinder removes, and after the guard plate removed the certain distance, stop to stimulate the pulling frame, rotate the backup pad afterwards, after the backup pad rotated certain angle, the spacing frame of surface extrusion of backup pad, spacing frame was fixed this moment, and the guard plate is also fixed, through setting up adjusting device, can increase the heat radiating area of transformer for the heat dissipation of transformer.

Description

Three-phase transformer convenient to heat dissipation

Technical Field

The utility model belongs to the technical field of the transformer, especially, relate to a three-phase transformer convenient to heat dissipation.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, along with the development of the society, the types of the transformer are more and more, the transformer is divided into a three-phase transformer and the like, and the transformer is used in all aspects of the society due to higher practicability.

The three-phase transformer is divided into a box type three-phase transformer, when the three-phase transformer is used for radiating, the box is in a closed state, so that the three-phase transformer cannot quickly radiate heat, the radiating efficiency of the transformer is reduced, and the performance of the transformer can be possibly damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that three-phase transformer can not fast radiate among the prior art, and the three-phase transformer convenient to radiate that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a three-phase transformer convenient for heat dissipation comprises a box body, a transformer body, a box door, a display panel and an adjusting device, wherein the transformer body is arranged on the surface of the box body, the box door is rotatably connected to the surface of the box body, the surface of the display panel is fixedly connected with the box door, the adjusting device is arranged on the surface of the box body and comprises two protection plates, the surfaces of the two protection plates are movably connected with the box body, two fixing cylinders are inserted into the protection plates, the inner walls of the fixing cylinders are slidably connected with round rods, one end, close to the transformer body, of each round rod is fixedly connected with a connecting plate, the surface of each connecting plate is fixedly connected with the box body, two limiting frames are fixedly connected to the surfaces of the two protection plates, each limiting frame is L-shaped, limiting grooves are formed in the surfaces of the limiting frames, and four short rods are inserted into the box body, the one end that the box was kept away from to the stub rotates and is connected with the backup pad, the size of backup pad is less than the size of spacing groove.

The four fixed cylinders are in a group in pairs, and pull frames are fixedly arranged on the surfaces of the two groups of fixed cylinders and are U-shaped.

The surface of the box door is provided with a protection device, the protection device comprises a baffle, the surface of the baffle is fixedly connected with the box door, and one end, far away from the box door, of the baffle is rotatably connected with a cover plate.

The refrigerator door is close to the one end fixed mounting of apron and is had square board, the surface of square board is equipped with the blotter, the one end and the apron swing joint that square board was kept away from to the blotter.

The novel LED lamp is characterized in that an insertion rod is inserted into the baffle in a sliding mode, a clamping frame is fixedly arranged at one end, far away from the baffle, of the insertion rod, the clamping frame is L-shaped, and the surface of the clamping frame is movably connected with the baffle.

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

1. in the utility model, when the heat dissipation of the three-phase transformer is needed, firstly, the pulling frame is pulled, the pulling frame moves towards the direction far away from the box body, the fixed cylinder is driven to move while the pulling frame moves, the protection plate is driven to move while the fixed cylinder moves, after the protection plate moves for a certain distance, the pulling frame is stopped, the three-phase transformer can dissipate the heat, after the heat dissipation of the three-phase transformer is finished, the pulling frame is pushed, the pulling frame moves towards the direction near the box body, the fixed cylinder is driven to move while the pulling frame moves, the protection plate is driven to move while the fixed cylinder moves, after the protection plate moves for a certain distance, the pulling frame is stopped, then, the support plate rotates for a certain angle, the surface of the support plate extrudes the limiting frame, at the moment, the limiting frame is fixed, the protection plate is also fixed, through setting the adjusting device, the heat dissipation area of the transformer can be increased, the heat dissipation of the transformer is accelerated.

2. In the utility model, when the display panel of the transformer needs to be used, the clamping frame on the inserted link is pulled, after the clamping frame is away from the baffle for a certain distance, the cover plate loses the extrusion of the clamping frame, the cover plate loses fixation, then the cover plate is rotated, the cover plate stops rotating after the cover plate rotates for a certain angle, at the moment, the staff can watch the display panel, when the display panel of the transformer is not needed to be used, the cover plate is rotated, the surface of the cover plate is contacted with the buffer cushion after the cover plate rotates for a certain angle, then the clamping frame on the inserted rod is pulled, the surface of the clamping frame is contacted with the cover plate after the clamping frame approaches to the direction away from the baffle plate for a certain distance, at the moment, the cover plate is fixed, so that dust in the air is blocked by the cover plate, through setting up protector, the dust that drops at transformer display panel can be blocked by the apron, makes things convenient for the staff next time to watching display panel.

Drawings

Fig. 1 is a schematic perspective view of a three-phase transformer convenient for heat dissipation according to the present invention;

fig. 2 is a schematic structural diagram of a position a of the three-phase transformer convenient for heat dissipation shown in fig. 1;

fig. 3 is a schematic structural diagram of a position B of the three-phase transformer convenient for heat dissipation shown in fig. 1;

FIG. 4 is a schematic side view of the three-phase transformer of FIG. 1 for facilitating heat dissipation;

fig. 5 is a schematic partial structural view of the three-phase transformer shown in fig. 4, which facilitates heat dissipation.

Illustration of the drawings: 1. a box body; 2. a transformer body; 3. a box door; 4. a display panel; 5. an adjustment device; 51. a protection plate; 52. a limiting frame; 53. pulling the frame; 54. a fixed cylinder; 55. a limiting groove; 56. a connecting plate; 57. a round bar; 58. a short bar; 59. a support plate; 6. a guard; 61. a baffle plate; 62. a cover plate; 63. inserting a rod; 64. a clamping frame; 65. a square plate; 66. a cushion pad.

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.

Embodiment 1, as shown in fig. 1 to 5, a three-phase transformer convenient for heat dissipation includes a box 1, a transformer body 2, a box door 3, a display panel 4 and an adjusting device 5, wherein the transformer body 2 is disposed on a surface of the box 1, the box door 3 is rotatably connected to the surface of the box 1, the surface of the display panel 4 is fixedly connected to the box door 3, the adjusting device 5 is disposed on the surface of the box 1, and a protection device 6 is disposed on the surface of the box door 3.

As shown in fig. 4 and 5, the adjusting device 5 includes two protection plates 51, the surfaces of the two protection plates 51 are movably connected with the tank 1, two fixing cylinders 54 are inserted into the protection plates 51, a round rod 57 is slidably connected to the inner wall of the fixing cylinder 54, a connecting plate 56 is fixedly connected to one end of the round rod 57 close to the transformer body 2, and the surface of the connecting plate 56 is fixedly connected with the tank 1.

Two spacing 52 of equal fixedly connected with in surface of two guard plates 51, spacing 52 is "L" type, and spacing groove 55 has been seted up on spacing 52's surface, and box 1's inside is inserted and is equipped with four stub 58, and the stub 58 is kept away from the one end of box 1 and is rotated and be connected with backup pad 59, and the size of backup pad 59 is less than the size of spacing groove 55, and two liang of a set of four fixed cylinders 54, the surface of two sets of fixed cylinders 54 all is equipped with the stand 53 admittedly, and the stand 53 is "U" type.

The effect achieved by the mutual matching of the upper-section components is that when the three-phase transformer needs to be radiated, the pull frame 53 is pulled firstly, the pull frame 53 moves towards the direction far away from the box body 1, the pull frame 53 moves while driving the fixed cylinder 54 to move, the fixed cylinder 54 moves while driving the protection plate 51 to move, after the protection plate 51 moves a certain distance, the pull frame 53 is stopped being pulled, at the moment, the three-phase transformer can radiate heat, after the three-phase transformer radiates heat, the pull frame 53 is pushed, the pull frame 53 moves towards the direction close to the box body 1, the pull frame 53 moves while driving the fixed cylinder 54 to move, the protection plate 51 moves while driving the fixed cylinder 54 to move, after the protection plate 51 moves a certain distance, the pull frame 53 is stopped being pulled, then the supporting plate 59 is rotated, after the supporting plate 59 rotates a certain angle, the surface of the supporting plate 59 extrudes the limiting frame 52, at the moment, the limiting frame 52 is fixed, the protection plate 51 is also fixed, and the heat dissipation area of the transformer can be increased by arranging the adjusting device 5, so that the heat dissipation of the transformer is accelerated.

As shown in fig. 1 and 2, the protection device 6 includes a baffle 61, a surface of the baffle 61 is fixedly connected with the door 3, and a cover plate 62 is rotatably connected to an end of the baffle 61 away from the door 3.

One end of the box door 3 close to the cover plate 62 is fixedly provided with a square plate 65, the surface of the square plate 65 is provided with a cushion 66, and one end of the cushion 66 far away from the square plate 65 is movably connected with the cover plate 62.

An inserting rod 63 is inserted into the baffle 61 in a sliding manner, a clamping frame 64 is fixedly arranged at one end, far away from the baffle 61, of the inserting rod 63, the clamping frame 64 is L-shaped, and the surface of the clamping frame 64 is movably connected with the baffle 61.

The effect that the upper segment components are matched with each other to achieve is that when the display panel 4 of the transformer needs to be used, the clamping frame 64 on the insertion rod 63 is pulled, after the clamping frame 64 is away from the baffle 61 for a certain distance, the cover plate 62 loses the extrusion of the clamping frame 64, the cover plate 62 loses fixation, then the cover plate 62 is rotated, after the cover plate 62 rotates for a certain angle, the cover plate 62 stops rotating, at the moment, a worker can watch the display panel 4, when the display panel 4 of the transformer does not need to be used, the cover plate 62 is rotated, after the cover plate 62 rotates for a certain angle, the surface of the cover plate 62 is contacted with the cushion 66, then the clamping frame 64 on the insertion rod 63 is pulled, after the clamping frame 64 is close to the baffle 61 for a certain distance, the surface of the clamping frame 64 is contacted with the cover plate 62, at the moment, the cover plate 62 is fixed, so that dust in the air is blocked by the cover plate 62, through the arrangement of the protective device 6, the dust falling on the transformer display panel 4 is blocked by the cover plate 62, so that the worker can conveniently watch the display panel 4 next time.

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 a three-phase transformer convenient to heat dissipation, includes box (1), transformer body (2), chamber door (3), display panel (4) and adjusting device (5), its characterized in that: the surface of box (1) is equipped with transformer body (2), the surface of box (1) is rotated and is connected with chamber door (3), the surface and chamber door (3) fixed connection of display panel (4), the surface of box (1) is equipped with adjusting device (5), adjusting device (5) include two guard plate (51), two the surface of guard plate (51) all with box (1) swing joint, the inside of guard plate (51) is inserted and is equipped with two solid fixed cylinder (54), the inner wall sliding connection of solid fixed cylinder (54) has round bar (57), one end fixedly connected with connecting plate (56) that round bar (57) are close to transformer body (2), the surface and box (1) fixed connection of connecting plate (56).

2. The three-phase transformer facilitating heat dissipation according to claim 1, wherein: two equal fixedly connected with of surface of guard plate (51) is two spacing (52), spacing (52) are "L" type, spacing groove (55) have been seted up on the surface of spacing (52).

3. The three-phase transformer facilitating heat dissipation according to claim 1, wherein: four short rods (58) are inserted into the box body (1), one end, far away from the box body (1), of each short rod (58) is rotatably connected with a supporting plate (59), and the size of each supporting plate (59) is smaller than that of each limiting groove (55).

4. The three-phase transformer facilitating heat dissipation according to claim 1, wherein: the four fixed cylinders (54) are in a group in pairs, the surfaces of the two groups of fixed cylinders (54) are fixedly provided with pull frames (53), and the pull frames (53) are U-shaped.

5. The three-phase transformer facilitating heat dissipation according to claim 1, wherein: the surface of chamber door (3) is equipped with protector (6), protector (6) include baffle (61), the surface and chamber door (3) fixed connection of baffle (61), the one end that chamber door (3) were kept away from in baffle (61) is rotated and is connected with apron (62).

6. The three-phase transformer facilitating heat dissipation according to claim 5, wherein: one end of the box door (3) close to the cover plate (62) is fixedly provided with a square plate (65), the surface of the square plate (65) is provided with a cushion pad (66), and one end, away from the square plate (65), of the cushion pad (66) is movably connected with the cover plate (62).

7. The three-phase transformer facilitating heat dissipation according to claim 5, wherein: an insert rod (63) is inserted into the baffle (61) in a sliding mode, a clamping frame (64) is fixedly mounted at one end, far away from the baffle (61), of the insert rod (63), the clamping frame (64) is L-shaped, and the surface of the clamping frame (64) is movably connected with the baffle (61).