CN221057250U - Transformer coil - Google Patents
Transformer coil Download PDFInfo
- Publication number
- CN221057250U CN221057250U CN202322840737.1U CN202322840737U CN221057250U CN 221057250 U CN221057250 U CN 221057250U CN 202322840737 U CN202322840737 U CN 202322840737U CN 221057250 U CN221057250 U CN 221057250U
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- China
- Prior art keywords
- transformer coil
- fixedly connected
- coil
- connecting plate
- wall
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 37
- 238000013016 damping Methods 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Transformer Cooling (AREA)
Abstract
The utility model relates to the field of power engineering and discloses a transformer coil which comprises a coil shell, a heat dissipation shell and a first connecting plate, wherein the four corners of the inner bottom surface and the inner top surface of the coil shell are fixedly connected with first fixing plates, the middle part of the inner bottom surface of the first fixing plate is fixedly connected with a damping rod, and one ends, close to the center of the coil shell, of the damping rod are fixedly connected with second fixing plates. According to the utility model, the servo motor is started to rotate the cooling fan when the transformer coil works, so that heat generated by the transformer coil when the transformer coil works is discharged through the air outlet, the purpose of reducing the working temperature of the transformer coil is achieved, the possibility of damage of the transformer coil due to overheat is reduced, and meanwhile, the auxiliary cooling is carried out through the plurality of cooling holes formed in the outer wall of the coil housing, so that the cooling performance of the transformer coil is further improved, and the service life of the transformer coil is prolonged.
Description
Technical Field
The utility model relates to the field of power engineering, in particular to a transformer coil.
Background
A transformer coil is an important component in a transformer, which is formed by wires or windings, in which there are usually one or more windings for converting electrical energy from one voltage level to another, and which is divided into a high-side winding, which receives high-voltage electrical energy from a power source, and a low-side winding, which outputs lower-voltage electrical energy, and which can be stepped up and down by the turns ratio of the windings.
However, the transformer coil can generate more heat when in actual use, the service life of the coil can be influenced by the too high heat, and the transformer can be damaged, however, the traditional transformer coil mostly adopts a natural heat dissipation mode, so that the heat dissipation effect is poor, and the traditional transformer coil mostly lacks a damping device when in operation, so that larger noise can be generated due to vibration, the stability of the transformer can be influenced even, and the practicability is poor.
Accordingly, a transformer coil is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a transformer coil, which is characterized in that a servo motor is started to rotate a cooling fan when in operation, so that heat generated by the operation of the transformer coil is discharged through an air outlet, the purpose of reducing the working temperature of the transformer coil is achieved, the possibility of damage of the transformer coil caused by overheat is reduced, and meanwhile, a plurality of cooling ports formed in the outer wall of a coil housing are used for carrying out auxiliary cooling, so that the cooling performance of the transformer coil is further improved, and the service life of the transformer coil is prolonged.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The transformer coil comprises a coil shell, a heat dissipation shell and a first connecting plate, wherein the first fixing plate is fixedly connected to four corners of the inner bottom surface and the inner top surface of the coil shell, the middle part of the inner bottom surface of the first fixing plate is fixedly connected with a damping rod, one end of the damping rod, which is close to the center of the coil shell, is fixedly connected with a second fixing plate, the outer wall of the second fixing plate is fixedly connected with the lower surface of the first connecting plate, and one end of the first connecting plate, which is close to the center of the coil shell, is provided with a second connecting plate;
Four corners of the inner wall of the rear end of the coil housing are fixedly connected with mounting seats, and mounting holes are formed in the inner wall of each mounting seat;
Through above-mentioned technical scheme, at first use first fastening bolt with the second connecting plate be connected with first connecting plate during in-service use, rethread damping rod cooperation damping spring to reach the range that reduces this transformer coil vibration, and then guaranteed the stability of this transformer coil during operation, also reduced the noise of this transformer coil during operation simultaneously.
Further, an air outlet is formed in the middle of the outer wall of the rear end of the heat dissipation shell, the inner wall of the air outlet is fixedly connected with a mounting frame, and one side, close to the center of the air outlet, of the mounting frame is fixedly connected with a placing plate;
Through above-mentioned technical scheme, thereby be convenient for the heat dissipation shell discharge the heat that this transformer coil during operation produced through the air outlet, and then reduce this transformer coil and damage the possibility because of overheated.
Further, the outer walls of the damping rods are sleeved with damping springs, and the outer walls of the two sides of the coil housing are provided with three heat dissipation ports;
Through above-mentioned technical scheme, thereby reach the purpose that reduces transformer coil during operation vibration amplitude through damping spring, and then reduced the noise of this transformer coil during operation, play supplementary radiating purpose through the thermovent, further improved heat dispersion.
Further, a winding is arranged in the middle of the second connecting plate, and a wire is sleeved on the outer wall of the winding;
Through the technical scheme, the winding is matched with the lead, so that the transformer coil can work conveniently.
Further, first fastening bolts are arranged at four corners of the second connecting plate, and the second connecting plate is in threaded connection with the first connecting plate through the first fastening bolts;
through above-mentioned technical scheme, connect first connecting plate and second connecting plate through using first fastening bolt to the stability of this transformer coil during operation has been improved.
Further, the four corners of the outer wall of the rear end of the heat dissipation shell are respectively provided with a second fastening bolt, and the heat dissipation shell is in threaded connection with the mounting hole through the second fastening bolts;
Through above-mentioned technical scheme, through using the second fastening bolt to connect radiator case and mounting hole to the radiator case of being convenient for use carries out the heat dissipation work.
Further, a motor placing box is fixedly connected to the middle of the outer wall of the rear end of the placing plate, and a servo motor is fixedly connected to the inner bottom surface of the motor placing box;
Through the technical scheme, the heat dissipation work is performed by rotating the heat dissipation fan through the servo motor.
Further, the output end of the servo motor is fixedly connected with a cooling fan;
Through the technical scheme, the heat dissipation function of the heat dissipation shell is enhanced through the heat dissipation fan.
The utility model has the following beneficial effects:
1. Compared with the existing transformer coil, the transformer coil provided by the utility model has the advantages that the servo motor is started to rotate the cooling fan when the transformer coil works, so that heat generated by the transformer coil when the transformer coil works is discharged through the air outlet, the purpose of reducing the working temperature of the transformer coil is achieved, the possibility of damage of the transformer coil due to overheat is reduced, meanwhile, the auxiliary cooling is carried out through the plurality of cooling holes formed in the outer wall of the coil housing, the cooling performance of the transformer coil is further improved, and the service life of the transformer coil is prolonged.
2. Compared with the existing transformer coil, the transformer coil provided by the utility model has the advantages that the second connecting plate is connected with the first connecting plate by the first fastening bolt in actual use, and the damping spring is matched with the damping rod, so that the amplitude of vibration of the transformer coil is reduced, the stability of the transformer coil in operation is further ensured, and meanwhile, the noise of the transformer coil in operation is reduced.
Drawings
Fig. 1 is an isometric view of a transformer coil according to the present utility model;
fig. 2 is a schematic structural diagram of a transformer coil according to the present utility model;
FIG. 3 is a front cross-sectional view of a transformer coil motor placement case and a servo motor according to the present utility model;
fig. 4 is an isometric view of a transformer coil winding and wire according to the present utility model;
Fig. 5 is an enlarged view at a in fig. 2.
Legend description:
1. A coil housing; 2. a heat dissipation housing; 3. a first fixing plate; 4. a first connection plate; 5. a shock absorption damping rod; 6. a damping spring; 7. a second connecting plate; 8. a winding; 9. a wire; 10. a first fastening bolt; 11. a heat radiation port; 12. a mounting base; 13. a mounting hole; 14. a second fastening bolt; 15. an air outlet; 16. a mounting frame; 17. placing a plate; 18. a motor placement box; 19. a servo motor; 20. a heat radiation fan; 21. and a second fixing plate.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a transformer coil, including coil housing 1, heat dissipation housing 2 and first connecting plate 4, four corners of coil housing 1 internal bottom surface and interior top surface all fixedly connected with first fixed plate 3, the middle part fixedly connected damping rod 5 of the internal bottom surface of first fixed plate 3, damping spring 6 has all been overlapped to damping rod 5's outer wall, thereby the purpose of reducing transformer coil during operation vibration range is reached through damping spring 6, and then noise when this transformer coil works has been reduced, play the purpose of supplementary heat dissipation through cooling port 11, further improved the heat dispersion, the one end that is close to coil housing 1 center department of damping rod 5 all fixedly connected with second fixed plate 21, the outer wall of second fixed plate 21 all is with the lower surface fixed connection of first connecting plate 4, one end that is close to coil housing 1 center department of first connecting plate 4 all is provided with second connecting plate 7, four corners of coil housing 1 rear end inner wall all fixedly connected with mount pad 12, mount pad 12's inner wall has all offered mounting hole 13;
The heat radiating fan 20 is rotated by starting the servo motor 19 during operation, so that heat generated during operation of the transformer coil is discharged through the air outlet 15, the purpose of reducing the operating temperature of the transformer coil is achieved, the possibility of damage of the transformer coil due to overheat is reduced, and meanwhile, the auxiliary heat radiation is carried out through the plurality of heat radiating ports 11 formed in the outer wall of the coil housing 1, so that the heat radiation performance of the transformer coil is further improved, and the service life of the transformer coil is prolonged.
An air outlet 15 is formed in the middle of the outer wall of the rear end of the heat dissipation shell 2, an installation frame 16 is fixedly connected to the inner wall of the air outlet 15, a placing plate 17 is fixedly connected to one side, close to the center of the air outlet 15, of the installation frame 16, heat generated when the transformer coil works is discharged from the heat dissipation shell 2 conveniently through the air outlet 15, the possibility that the transformer coil is damaged due to overheating is further reduced, a winding 8 is arranged in the middle of a second connecting plate 7, a wire 9 is sleeved on the outer wall of the winding 8, the wire 9 is matched with the winding 8 to facilitate the transformer coil to work, first fastening bolts 10 are arranged at four corners of the second connecting plate 7, the second connecting plate 7 is in threaded connection with the first connecting plate 4 through the first fastening bolts 10, the first connecting plate 4 and the second connecting plate 7 are connected through the first fastening bolts 10, thereby improved the stability of this transformer coil during operation, four corners of heat dissipation shell 2 rear end outer wall all are provided with second fastening bolt 14, heat dissipation shell 2 all is connected heat dissipation shell 2 and mounting hole 13 through second fastening bolt 14 and mounting hole 13 are connected, thereby be convenient for use heat dissipation shell 2 to carry out the heat dissipation work, place the middle part fixedly connected with motor of board 17 rear end outer wall and place case 18, the interior bottom surface fixedly connected with servo motor 19 of case 18 is placed to the motor, thereby carry out the heat dissipation work through using servo motor 19 to rotate radiator fan 20, servo motor 19's output fixedly connected with radiator fan 20, the heat dissipation function of heat dissipation shell 2 has been strengthened through radiator fan 20.
Working principle: the heat dissipation fan 20 is rotated through starting the servo motor 19 when the transformer coil works, so that heat generated by the transformer coil during working is discharged through the air outlet 15, and meanwhile, the heat dissipation is assisted through the plurality of heat dissipation openings 11 formed in the outer wall of the coil housing 1, so that the heat dissipation performance of the transformer coil is further improved, the second connecting plate 7 is connected with the first connecting plate 4 through the first fastening bolt 10 when the transformer coil is in actual use, and the vibration damping rod 5 is matched with the vibration damping spring 6, so that the vibration amplitude of the transformer coil is reduced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a transformer coil, includes coil housing (1), heat dissipation shell (2) and first connecting plate (4), its characterized in that: the coil comprises a coil housing (1), wherein four corners of the inner bottom surface and the inner top surface of the coil housing are fixedly connected with first fixing plates (3), the middle part of the inner bottom surface of the first fixing plates (3) is fixedly connected with a damping rod (5), one end, close to the center of the coil housing (1), of the damping rod (5) is fixedly connected with a second fixing plate (21), the outer wall of the second fixing plate (21) is fixedly connected with the lower surface of a first connecting plate (4), and one end, close to the center of the coil housing (1), of the first connecting plate (4) is provided with a second connecting plate (7);
Four corners of the inner wall of the rear end of the coil housing (1) are fixedly connected with mounting seats (12), and mounting holes (13) are formed in the inner wall of each mounting seat (12).
2. A transformer coil according to claim 1, characterized in that: an air outlet (15) is formed in the middle of the outer wall of the rear end of the heat dissipation shell (2), an installation frame (16) is fixedly connected to the inner wall of the air outlet (15), and a placing plate (17) is fixedly connected to one side, close to the center of the air outlet (15), of the installation frame (16).
3. A transformer coil according to claim 1, characterized in that: the outer walls of the damping rods (5) are respectively sleeved with a damping spring (6), and the outer walls of the two sides of the coil housing (1) are respectively provided with three heat dissipation ports (11).
4. A transformer coil according to claim 1, characterized in that: the middle part of second connecting plate (7) is provided with winding (8), the outer wall cover of winding (8) is equipped with wire (9).
5. A transformer coil according to claim 1, characterized in that: four corners of the second connecting plate (7) are respectively provided with a first fastening bolt (10), and the second connecting plate (7) is in threaded connection with the first connecting plate (4) through the first fastening bolts (10).
6. A transformer coil according to claim 1, characterized in that: the four corners of the outer wall of the rear end of the heat dissipation shell (2) are respectively provided with a second fastening bolt (14), and the heat dissipation shell (2) is in threaded connection with the mounting hole (13) through the second fastening bolts (14).
7. A transformer coil according to claim 2, characterized in that: the middle part of the outer wall of the rear end of the placing plate (17) is fixedly connected with a motor placing box (18), and the inner bottom surface of the motor placing box (18) is fixedly connected with a servo motor (19).
8. A transformer coil according to claim 7, characterized in that: and the output end of the servo motor (19) is fixedly connected with a cooling fan (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322840737.1U CN221057250U (en) | 2023-10-23 | 2023-10-23 | Transformer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322840737.1U CN221057250U (en) | 2023-10-23 | 2023-10-23 | Transformer coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221057250U true CN221057250U (en) | 2024-05-31 |
Family
ID=91201655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322840737.1U Active CN221057250U (en) | 2023-10-23 | 2023-10-23 | Transformer coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221057250U (en) |
-
2023
- 2023-10-23 CN CN202322840737.1U patent/CN221057250U/en active Active
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