CN222785123U

CN222785123U - Integrated transformer

Info

Publication number: CN222785123U
Application number: CN202421591791.5U
Authority: CN
Inventors: 黄中伟; 刘志刚
Original assignee: Huizhou Ruifan Technology Co ltd
Current assignee: Huizhou Ruifan Technology Co ltd
Priority date: 2024-07-08
Filing date: 2024-07-08
Publication date: 2025-04-22
Anticipated expiration: 2034-07-08

Abstract

The utility model discloses an integrated transformer, comprising a transformer body, a shading component and a heat dissipation component. A fixed shaft rod in the shading component is fixedly connected to one side of the transformer body, one end of the fixed shaft rod is rotatably connected to a rotating shaft, a driven bevel gear is sleeved on the rotating shaft, and one end of the rotating shaft is fixedly connected to a connecting piece, a support rod is fixedly connected to the connecting piece, a shading plate is fixedly connected to the top of the support rod, and a transformer oil tank is fixedly connected to the bottom of the transformer body. The utility model drives the shading component to rotate by a servo motor, so that the shading plate can adjust its angle at any time as the sunlight irradiation position changes, so as to avoid direct sunlight on the transformer causing the transformer temperature to be too high and causing internal circuit failure; the heat dissipation motor in the heat dissipation component is used to drive the fixing piece and the motor to do reciprocating motion, and the motor is used to drive the fan to rotate, so as to expand the effective action range of the fan, accelerate the air circulation speed near the heat sink, and improve the heat dissipation effect of the heat sink.

Description

Integrated transformer

Technical Field

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

Background

The transformer is a device for changing alternating voltage by utilizing the electromagnetic induction principle, can be divided into a distribution transformer, a power transformer, a fully-sealed transformer, an oil-immersed transformer, an anti-interference transformer and the like according to the application, is basic equipment for power transmission and distribution, is widely applied to the fields of industry, agriculture, traffic, urban communities and the like, basically meets daily requirements, but still has certain defects, is often arranged in an outdoor exposure environment, is a direct sunlight transformer when the temperature is high, can cause the transformer to be too high in temperature, easily causes faults of internal circuits of the transformer and increases the later maintenance cost, and is low in heat dissipation efficiency due to the fact that heat dissipation fins arranged on the common side surfaces of the existing integrated transformer and an oil tank arranged at the bottom of the existing integrated transformer dissipate heat of an internal coil.

Disclosure of utility model

The utility model aims to provide an integrated transformer which is used for solving the defects that the internal circuit of the existing transformer is easy to fail under the outdoor exposure environment and the heat dissipation effect of a heat dissipation structure is lower.

In order to solve the technical problems, the integrated transformer comprises a transformer body, a shading component and a heat dissipation component, wherein one side of the transformer body is fixedly connected with a fixed shaft lever in the shading component, one end of the fixed shaft lever is rotatably connected with a rotating shaft, a driven bevel gear is sleeved on the rotating shaft, one end of the rotating shaft is fixedly connected with a connecting piece, a supporting rod is fixedly connected to the connecting piece, a shading plate is fixedly connected to the top end of the supporting rod, a transformer oil tank is fixedly connected to the bottom of the transformer body, a transformer bracket is arranged at the bottom of the transformer oil tank, a sliding rail in the heat dissipation component is fixedly connected to the transformer bracket, a sliding block is connected to the sliding groove formed in the sliding rail in a sliding way, a fixing piece is fixedly connected to the sliding block, a motor is sleeved on the fixing piece, and a fan is fixedly connected to the output end of the motor.

As a further technical scheme of the utility model, the shading component consists of a fixed shaft lever, a rotating shaft, a driven bevel gear, a connecting piece, a supporting rod, a shading plate and a reinforcing rib, wherein the reinforcing rib is fixedly connected to the supporting rod.

As a further technical scheme of the utility model, one side of the variable-pressure oil tank is fixedly connected with a motor supporting plate, a waterproof cover is fixedly connected to the motor supporting plate, a servo motor is fixedly connected to the inside of the waterproof cover, a driving bevel gear is fixedly connected to the output end of the servo motor, and the driving bevel gear is meshed with a driven bevel gear.

As a further technical scheme of the utility model, the heat radiation assembly consists of a screw rod, a sliding rail, a sliding block, a fixing piece, a motor, a fan and a heat radiation motor, wherein the sliding block is sleeved on the screw rod through a ball nut embedded in the sliding block.

As a further technical scheme of the utility model, the screw rod is sleeved in the through hole formed in the sliding rail, and one end of the screw rod is fixedly connected to the output end of the heat dissipation motor.

As a further technical scheme of the utility model, the top of the transformer body is provided with a high-voltage wire column, a high-voltage wire rod, a pressure regulating valve and an oil filling pipeline.

As a further technical scheme of the utility model, radiating fins are symmetrically arranged on the side face of the transformer body.

The integrated transformer has the advantages that the servo motor is started, the driving bevel gear on the output end of the servo motor drives the driven bevel gear to rotate, the driven bevel gear rotates to drive the rotating shaft to rotate, so that the support rod and the light shielding plate are driven to rotate, the angle of the light shielding plate can be adjusted at any time along with the change of the irradiation position of sunlight, the phenomenon that the temperature of the transformer is too high due to direct irradiation of the sunlight to cause faults of an internal circuit is avoided, the motor is started to drive the fan to rotate, the heat dissipation motor is started to drive the lead screw to rotate, the lead screw rotates to drive the sliding block to move, the fixing piece and the motor do reciprocating motion, the air circulation speed near the heat dissipation plate is accelerated, and the heat dissipation effect of the heat dissipation plate is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a three-bit map of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic diagram of the position of a servo motor according to the present utility model;

FIG. 4 is a schematic view of the structure of the area A in FIG. 3;

Fig. 5 is a schematic structural diagram of a heat dissipating assembly according to the present utility model.

The transformer comprises a transformer body, a 2, a shading component, a 3, a transformer oil tank, a 4, a transformer bracket, a 5, a heat dissipation component, a 6, a motor support plate, a 7, a waterproof cover, a 8, a servo motor, a 9, a driving bevel gear, a 10, a high-voltage wire column, a 11, a low-voltage wire rod, a 12, a pressure regulating valve, a 13, an oil feeding pipeline, a 14, a radiating fin, a 21, a fixed shaft rod, a 22, a rotating shaft, a 23, a driven bevel gear, a 24, a connecting piece, a 25, a supporting rod, a 26, a shading plate, a 27, a reinforcing rib, a 51, a lead screw, a 52, a sliding rail, a 53, a sliding block, a 54, a fixing piece, a 55, a motor, a 56, a fan, a 57 and a heat dissipation motor.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, an embodiment of the present utility model is provided: an integrated transformer comprises a transformer body 1, a shading component 2 and a heat dissipation component 5, wherein one side of the transformer body 1 is fixedly connected with a fixed shaft lever 21 in the shading component 2, one end of the fixed shaft lever 21 is rotatably connected with a rotating shaft 22, a driven bevel gear 23 is sleeved on the rotating shaft 22, one end of the rotating shaft 22 is fixedly connected with a connecting piece 24, a supporting rod 25 is fixedly connected with the connecting piece 24, the top end of the supporting rod 25 is fixedly connected with a shading plate 26, the bottom of the transformer body 1 is fixedly connected with a transformer oil tank 3, the bottom of the transformer oil tank 3 is provided with a transformer bracket 4, the transformer bracket 4 is fixedly connected with a sliding rail 52 in the heat dissipation component 5, a sliding block 53 is slidingly connected in a sliding groove formed in the sliding rail 52, a fixing piece 54 is fixedly connected on the sliding block 53, a motor 55 is sleeved on the fixing piece 54, the fan 56 is fixedly connected to the output end of the motor 55, the shading component 2 consists of a fixed shaft rod 21, a rotating shaft 22, a driven bevel gear 23, a connecting piece 24, a supporting rod 25, a shading plate 26 and a reinforcing rib 27, the reinforcing rib 27 is fixedly connected to the supporting rod 25, a motor supporting plate 6 is fixedly connected to one side of the variable-pressure oil tank 3, a waterproof cover 7 is fixedly connected to the motor supporting plate 6, a servo motor 8 is fixedly connected to the inside of the waterproof cover 7, a driving bevel gear 9 is fixedly connected to the output end of the servo motor 8, the driving bevel gear 9 is meshed to the driven bevel gear 23, the heat dissipation component 5 consists of a screw rod 51, a sliding rail 52, a sliding block 53, a fixing piece 54, the motor 55, the fan 56 and a heat dissipation motor 57, the sliding block 53 is sleeved on the screw rod 51 through a ball nut which is internally embedded and installed, the screw rod 51 is sleeved in a through hole formed in the sliding rail 52, one end of the lead screw 51 is fixedly connected to the output end of the heat dissipation motor 57, a high-voltage wire column 10, a low-voltage wire rod 11, a pressure regulating valve 12 and an oil filling pipeline 13 are arranged at the top of the transformer body 1, radiating fins 14 are symmetrically arranged on the side face of the transformer body 1, and the radiating fins 14 provide a heat dissipation effect for the transformer body 1 and prevent the internal temperature of the transformer from being too high;

Specifically, when the solar heat radiation device is used, the servo motor 8 is started, the driving bevel gear 9 on the output end of the servo motor 8 drives the driven bevel gear 23 to rotate, the driven bevel gear 23 rotates to drive the rotating shaft 22 to rotate, the supporting rod 25 and the light shielding plate 26 are driven to rotate, the angle of the light shielding plate 26 can be adjusted at any time along with the change of the sunlight irradiation position, the defect that the temperature of the transformer is too high to cause an internal circuit due to direct irradiation of sunlight to the transformer is avoided, the motor 55 is started to drive the fan 56 to rotate, the heat radiation motor 57 is started to drive the lead screw 51 to rotate, the lead screw 51 rotates to drive the sliding block 53 to move, the fixing piece 54 and the motor 55 are further made to reciprocate, the air circulation speed near the heat radiation fins 14 is accelerated, and the heat radiation effect of the heat radiation fins 14 is further improved.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.

It should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the technical solution described in the above-mentioned embodiments may be modified or some technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiments of the present utility model.

Claims

1. An integrated transformer comprises a transformer body (1), a shading component (2) and a heat dissipation component (5), and is characterized in that a fixed shaft lever (21) in the shading component (2) is fixedly connected to one side of the transformer body (1), one end of the fixed shaft lever (21) is rotationally connected with a rotating shaft (22), a driven bevel gear (23) is sleeved on the rotating shaft (22), one end of the rotating shaft (22) is fixedly connected with a connecting piece (24), a supporting rod (25) is fixedly connected to the connecting piece (24), a shading plate (26) is fixedly connected to the top end of the supporting rod (25), a transformer oil tank (3) is fixedly connected to the bottom of the transformer body (1), a transformer bracket (4) is arranged at the bottom of the transformer oil tank (3), a sliding rail (52) is fixedly connected with a sliding block (53) in the sliding groove formed in the sliding rail, a fixing piece (54) is fixedly connected to the sliding block (53), a motor (55) is sleeved on the fixing piece (54), and a fan (56) is fixedly connected to the output end of the motor (55).

2. The integrated transformer of claim 1, wherein the shading component (2) comprises a fixed shaft lever (21), a rotating shaft (22), a driven bevel gear (23), a connecting piece (24), a supporting rod (25), a shading plate (26) and a reinforcing rib (27), and the reinforcing rib (27) is fixedly connected to the supporting rod (25).

3. The integrated transformer of claim 1, wherein one side of the transformation oil tank (3) is fixedly connected with a motor support plate (6), a waterproof cover (7) is fixedly connected to the motor support plate (6), a servo motor (8) is fixedly connected to the inside of the waterproof cover (7), a driving bevel gear (9) is fixedly connected to the output end of the servo motor (8), and the driving bevel gear (9) is meshed with the driven bevel gear (23).

4. The integrated transformer according to claim 1, wherein the heat dissipation assembly (5) is composed of a screw rod (51), a sliding rail (52), a sliding block (53), a fixing piece (54), a motor (55), a fan (56) and a heat dissipation motor (57), and the sliding block (53) is sleeved on the screw rod (51) through a ball nut embedded and installed inside.

5. The integrated transformer according to claim 4, wherein the screw rod (51) is sleeved in a through hole formed in the sliding rail (52), and one end of the screw rod (51) is fixedly connected to the output end of the heat dissipation motor (57).

6. An integrated transformer according to claim 1, characterized in that the top of the transformer body (1) is provided with a high voltage terminal (10), a pressure regulating valve (12) and a filler pipe (13).

7. An integrated transformer according to claim 6, characterized in that the side faces of the transformer body (1) are symmetrically provided with cooling fins (14).