CN220774094U

CN220774094U - Energy-saving transformer

Info

Publication number: CN220774094U
Application number: CN202322544338.0U
Authority: CN
Inventors: 房学桂
Original assignee: Hefei Ainsi Energy Saving Technology Co ltd
Current assignee: Hefei Ainsi Energy Saving Technology Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-04-12
Anticipated expiration: 2033-09-19

Abstract

The utility model belongs to the field of transformers, in particular to an energy-saving transformer, which comprises a transformer shell, wherein heat absorption seats are fixedly arranged on two sides of the transformer shell, one side of each heat absorption seat is provided with a slot, a plurality of rotating rods are rotatably arranged on the inner walls of the top and the bottom of each slot, cooling fins are fixedly arranged on the rotating rods, a control box is fixedly arranged on two sides of the transformer shell, the control box is positioned below the heat absorption seats, a plurality of ventilation holes are formed in the top of the control box, a partition plate is fixedly arranged on one side of the control box, a driving shaft is actively arranged on the partition plate, the top end of each driving shaft is fixedly provided with a blast fan blade, one side of each partition plate is fixedly provided with a sliding seat, and the bottom ends of the rotating rods extend into the control box. The utility model has reasonable design, and the air flow speed is increased by swinging the radiating fins and blowing the radiating fins by the blowing fan blades, so that the heat on the transformer shell is effectively dissipated.

Description

Energy-saving transformer

Technical Field

The utility model relates to the technical field of transformers, in particular to an energy-saving transformer.

Background

The transformer is a device for changing an ac voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core. The main functions are as follows: voltage exchange, current exchange, isolation, voltage stabilization, etc.; for outdoor power transformers, an oil immersed transformer is mainly adopted at present, an internal iron core is immersed in transformer oil, heat generated by the iron core is guided to radiating fins of a transformer shell through the transformer oil and is dissipated into the outside, so that the iron core and windings of the transformer are kept at a lower temperature, the service life of the transformer is prolonged, the efficiency of the transformer is improved, and energy is saved.

At present, an energy-saving transformer of Chinese patent bulletin with bulletin number of CN210378694U has the technical scheme key points that: including the transformer casing, two outer walls that the transformer casing is relatively parallel all are provided with heat radiation structure, heat radiation structure includes mounting bracket, vertical interval rotation connect a plurality of fin and the connecting rod of horizontal connection in a plurality of fin downside lateral walls in the mounting bracket, the arc hole has been seted up correspondingly to the junction of connecting rod surface and every fin, the sliding connection has the movable block in the arc hole, the lateral wall at the fin is connected to the one end of movable block, the opposite side outer wall level of transformer casing is provided with the installation strip, the installation strip surface is provided with the driving piece of two connecting rod horizontal direction reciprocating motion of drive.

In practical use, the swing of the radiating fins can increase the fluidity of air, but the fluidity is weak, so that the radiating fins are inconvenient to cool down efficiently, and an energy-saving transformer is proposed to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an energy-saving transformer.

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

an energy-saving transformer comprises a transformer shell, wherein heat absorption seats are fixedly arranged on two sides of the transformer shell, slots are formed in one side of each heat absorption seat, a plurality of rotating rods are rotatably arranged on the inner walls of the top and the bottom of each slot, and radiating fins are fixedly arranged on the rotating rods;

the transformer is characterized in that a control box is fixedly arranged on two sides of the transformer shell and positioned below the heat absorption seat, a plurality of ventilation holes are formed in the top of the control box, a partition plate is fixedly arranged on one side of the control box, a driving shaft is actively arranged on the partition plate, and a fan blade is fixedly arranged at the top end of the driving shaft;

one side of the partition board is fixedly provided with a sliding seat, the bottom end of the rotating rod extends into the control box, and a transmission mechanism is arranged between the sliding seat and the rotating rod.

Preferably, a driving motor is fixedly installed on the inner wall of the rear side of the control box, a rotating shaft is fixedly installed on an output shaft of the driving motor, and a driving mechanism is arranged between the rotating shaft and a corresponding driving shaft.

Preferably, the driving mechanism comprises a driving bevel gear and a driven bevel gear, the driving bevel gear is fixedly arranged on the rotating shaft, the driven bevel gear is fixedly arranged on the bottom end of the driving shaft, and the driving bevel gear is meshed with the driven bevel gear.

Preferably, the transmission mechanism comprises a straight rack and a rotating gear, the rotating gear is fixedly arranged at the bottom end of the rotating rod, the straight rack is fixedly arranged on one side of the sliding seat, and the straight rack is meshed with the corresponding rotating gear.

Preferably, the same reciprocating screw rod is rotatably arranged on the inner walls of the front side and the rear side of the control box, the sliding seat is sleeved on the reciprocating screw rod in a threaded manner, and a linkage mechanism is arranged between the reciprocating screw rod and the rotating shaft.

Preferably, the linkage mechanism comprises a driving belt wheel, a driven belt wheel and a belt, wherein the driving belt wheel is fixedly arranged on the rotating shaft, the driven belt wheel is fixedly arranged on the reciprocating screw rod, and the belt transmission sleeve is arranged on the driving belt wheel and the driven belt wheel.

Preferably, a plurality of rotating holes are formed in the partition plate, and the driving shaft is connected with the corresponding rotating holes in a rotating mode.

Preferably, the T-shaped sliding groove is formed in the movement of the partition plate, a T-shaped sliding seat is fixedly arranged on the other side of the sliding seat, and the T-shaped sliding seat is in sliding connection with the T-shaped sliding groove.

The utility model has the beneficial effects that:

1. the heat absorption seat can absorb heat on the transformer shell, the heat can be transferred to the radiating fins, the radiating fins radiate heat, the driving shaft and the blower fan blade can be driven to rotate by the rotating shaft under the cooperation of the driving motor, the rotating shaft, the driving bevel gear and the driven bevel gear, the air blowing can be realized on the radiating fins, and the heat dissipation can be accelerated;

2. under the cooperation of driving pulley, driven pulley, belt, axis of rotation, reciprocating screw can drive sliding seat and straight rack and carry out reciprocating motion, and straight rack can drive the rotation gear and carry out reciprocating rotation, and the rotation gear drives the fin through the dwang and rotates, and the fin swing makes air flow velocity accelerate, gives off the heat on the transformer casing effectively.

Drawings

Fig. 1 is a schematic perspective view of an energy-saving transformer according to the present utility model;

fig. 2 is a schematic diagram of a front view structure of an energy-saving transformer according to the present utility model;

fig. 3 is a schematic diagram of a portion a of an energy-saving transformer according to the present utility model;

fig. 4 is a schematic diagram of a B-part structure of an energy-saving transformer according to the present utility model.

In the figure: 1. a transformer housing; 2. a heat absorbing seat; 3. a heat sink; 4. a slot; 5. a rotating lever; 6. a control box; 7. rotating the gear; 8. a vent hole; 9. a partition plate; 10. a drive shaft; 11. blower fan blades; 12. a driving motor; 13. a rotating shaft; 14. a driving mechanism; 15. a driving pulley; 16. a sliding seat; 17. a straight rack; 18. a reciprocating screw rod; 19. a driven pulley; 20. a belt.

Description of the embodiments

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

Referring to fig. 1-4, an energy-saving transformer, including transformer casing 1, transformer casing 1 both sides are all fixed mounting has heat absorption seat 2, slot 4 has been seted up to one side of heat absorption seat 2, install a plurality of dwang 5 on the top and the bottom inner wall of slot 4 rotation, fixed mounting has fin 3 on the dwang 5, the both sides of transformer casing 1 are all fixed mounting has control box 6, control box 6 is located the below of heat absorption seat 2, a plurality of ventilation holes 8 have been seted up at the top of control box 6, one side fixed mounting of control box 6 has baffle 9, actively install drive shaft 10 on the baffle 9, the top fixed mounting of drive shaft 10 has the blast fan leaf 11, one side fixed mounting of baffle 9 has sliding seat 16, the bottom of dwang 5 extends to in the control box 6, and be equipped with drive mechanism between sliding seat 16 and the dwang 5, through having blast fan leaf 11 to carry out the fin 3, thereby can improve fin 3 radiating efficiency.

In this embodiment, a driving motor 12 is fixedly mounted on the inner wall of the rear side of the control box 6, a rotating shaft 13 is fixedly mounted on the output shaft of the driving motor 12, a driving mechanism 14 is arranged between the rotating shaft 13 and the corresponding driving shaft 10, the driving mechanism 14 comprises a driving bevel gear and a driven bevel gear, the driving bevel gear is fixedly mounted on the rotating shaft 13, the driven bevel gear is fixedly mounted on the bottom end of the driving shaft 10, the driving bevel gear is meshed with the driven bevel gear, and the plurality of driving shafts 10 can be driven to rotate by the rotation of the rotating shaft 13 under the cooperation of the driving bevel gear and the driven bevel gear.

In this embodiment, the drive mechanism includes straight rack 17 and rotation gear 7, rotation gear 7 fixed mounting is on the bottom of dwang 5, straight rack 17 fixed mounting is on one side of sliding seat 16, straight rack 17 meshes with corresponding rotation gear 7, through being provided with straight rack 17, the removal of straight rack 17 can drive rotation gear 7 and remove, the same reciprocating screw 18 is installed in the rotation on the front side and the rear side inner wall of control box 6, sliding seat 16 thread bush is established on reciprocating screw 18, be equipped with the link gear between reciprocating screw 18 and the axis of rotation 13, through being provided with reciprocating screw 18, the removal of reciprocating screw 18 can drive sliding seat 16 and remove.

In this embodiment, the link gear includes driving pulley 15, driven pulley 19 and belt 20, driving pulley 15 fixed mounting is on axis of rotation 13, driven pulley 19 fixed mounting is on reciprocating lead screw 18, belt 20 drive cover is established on driving pulley 15 and driven pulley 19, a plurality of rotation holes have been seted up on baffle 9, and drive shaft 10 rotates with the rotation hole that corresponds to be connected, T shape spout has been seted up in the removal of baffle 9, fixed mounting has T shape slide on the opposite side of sliding seat 16, and T shape slide and T shape spout sliding connection, through T shape spout and T shape slide, can realize that sliding seat 16 can carry out stable removal.

In the utility model, the heat on the transformer shell 1 can be absorbed through the heat absorption seat 2 and transferred to the radiating fins 3, the radiating fins 3 are used for radiating, the driving motor 12 is started, the driving motor 12 can drive the rotating shaft 13 to rotate, the driving bevel gear and the driven bevel gear are matched, the rotating shaft 13 can drive the driving shaft 10 and the blower fan blade 11 to rotate, the radiating fins 3 can be blown, the heat dissipation can be accelerated, the reciprocating screw rod 18 can be driven to rotate through the driving pulley 15, the driven pulley 19 and the belt 20, the reciprocating screw rod 18 can drive the sliding seat 16 and the straight toothed bars 17 to reciprocate, the straight toothed bars 17 can drive the rotating gear 7 to reciprocate, the rotating gear 7 drives the radiating fins 3 to rotate through the rotating rod 5, the radiating fins 3 swing to enable the air flow speed to be accelerated, and the heat on the transformer shell 1 can be effectively radiated.

The energy-saving transformer provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The energy-saving transformer is characterized by comprising a transformer shell (1), wherein heat absorption seats (2) are fixedly arranged on two sides of the transformer shell (1), slots (4) are formed in one side of each heat absorption seat (2), a plurality of rotating rods (5) are rotatably arranged on the inner walls of the top and the bottom of each slot (4), and cooling fins (3) are fixedly arranged on the rotating rods (5);

the transformer is characterized in that control boxes (6) are fixedly arranged on two sides of the transformer shell (1), the control boxes (6) are located below the heat absorption seat (2), a plurality of ventilation holes (8) are formed in the tops of the control boxes (6), a partition board (9) is fixedly arranged on one side of the control boxes (6), a driving shaft (10) is actively arranged on the partition board (9), and fan blades (11) are fixedly arranged at the top ends of the driving shaft (10);

one side of the partition plate (9) is fixedly provided with a sliding seat (16), the bottom end of the rotating rod (5) extends into the control box (6), and a transmission mechanism is arranged between the sliding seat (16) and the rotating rod (5).

2. An energy-saving transformer according to claim 1, characterized in that a driving motor (12) is fixedly mounted on the inner wall of the rear side of the control box (6), a rotating shaft (13) is fixedly mounted on the output shaft of the driving motor (12), and a driving mechanism (14) is arranged between the rotating shaft (13) and the corresponding driving shaft (10).

3. An energy saving transformer according to claim 2, characterized in that the drive mechanism (14) comprises a drive bevel gear fixedly mounted on the rotation shaft (13) and a driven bevel gear fixedly mounted on the bottom end of the drive shaft (10) and engaged with the drive bevel gear.

4. An energy saving transformer according to claim 1, characterized in that the transmission mechanism comprises a spur rack (17) and a rotating gear (7), the rotating gear (7) is fixedly mounted on the bottom end of the rotating rod (5), the spur rack (17) is fixedly mounted on one side of the sliding seat (16), and the spur rack (17) is meshed with the corresponding rotating gear (7).

5. An energy-saving transformer according to claim 1, characterized in that the same reciprocating screw rod (18) is rotatably mounted on the inner walls of the front side and the rear side of the control box (6), the sliding seat (16) is sleeved on the reciprocating screw rod (18) in a threaded manner, and a linkage mechanism is arranged between the reciprocating screw rod (18) and the rotating shaft (13).

6. An energy saving transformer according to claim 5, characterized in that the linkage mechanism comprises a driving pulley (15), a driven pulley (19) and a belt (20), the driving pulley (15) is fixedly mounted on the rotating shaft (13), the driven pulley (19) is fixedly mounted on the reciprocating screw (18), and the belt (20) is in transmission sleeved on the driving pulley (15) and the driven pulley (19).

7. An energy saving transformer according to claim 1, characterized in that the partition plate (9) is provided with a plurality of rotation holes, and the driving shaft (10) is rotatably connected with the corresponding rotation holes.

8. An energy-saving transformer according to claim 1, characterized in that the movement of the partition plate (9) is provided with a T-shaped chute, a T-shaped slide is fixedly mounted on the other side of the slide seat (16), and the T-shaped slide is in sliding connection with the T-shaped chute.