Integrated transformer

Abstract

The utility model discloses an integrated transformer which comprises a transformer body, a shading assembly and a heat dissipation assembly, one side of the transformer body is fixedly connected with a fixed shaft rod in the shading assembly, one end of the fixed shaft rod is rotatably connected with a rotating shaft, the rotating shaft is sleeved with a driven bevel gear, and one end of the rotating shaft is fixedly connected with a connecting piece. According to the utility model, the shading assembly is driven by the servo motor to rotate, so that the angle of the shading plate can be adjusted at any time along with the change of the irradiation position of sunlight; internal line faults caused by over-high temperature of the transformer due to direct irradiation of sunlight to the transformer are avoided; the heat dissipation motor in the heat dissipation assembly is used for driving the fixing piece and the motor to do reciprocating motion, meanwhile, the motor is used for driving the fan to rotate, the effective action range of the fan is expanded, the air circulation speed near the heat dissipation fins is increased, and the heat dissipation effect of the heat dissipation fins is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to an integrated transformer. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Transformers can be divided into distribution transformers, power transformers, fully sealed transformers, oil-immersed transformers, anti-interference transformers, etc. according to their uses. Transformers are basic equipment for power transmission and distribution and are widely used in industry, agriculture, transportation, urban communities and other fields. Existing integrated transformers basically meet daily needs, but there are still certain shortcomings. Existing integrated transformers are often set in outdoor exposed environments. When the temperature is high, direct sunlight on the transformer will cause the transformer temperature to be too high, which may easily cause failures in the internal circuits of the transformer and increase the subsequent maintenance costs. Existing integrated transformers often use heat sinks set on the side and oil tanks at the bottom to dissipate heat from the internal coils, and the heat dissipation efficiency is low. Therefore, it is necessary to design an integrated transformer. Utility Model Content

[0003] The utility model aims to provide an integrated transformer to solve the defects of the existing transformer in that the internal circuit is prone to failure in an outdoor exposed environment and the heat dissipation effect of the heat dissipation structure is low.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: an integrated transformer, comprising a transformer body, a shading assembly and a heat dissipation assembly, one side of the transformer body is fixedly connected with a fixed shaft rod in the shading assembly, one end of the fixed shaft rod is rotatably connected with a rotating shaft, a driven bevel gear is sleeved on the rotating shaft, and one end of the rotating shaft is fixedly connected with 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, a transformer oil tank is fixedly connected to the bottom of the transformer body, a transformer bracket is provided at the bottom of the transformer oil tank, a slide rail in the heat dissipation assembly is fixedly connected to the transformer bracket, a slide groove provided in the slide rail is slidably connected with a slider, a fixing piece is fixedly connected to the slider, a motor is sleeved on the fixing piece, and a fan is fixedly connected to the output end of the motor.

[0005] As a further technical solution of the utility model, the shading assembly is composed of a fixed shaft, a rotating shaft, a driven bevel gear, a connecting piece, a support rod, a shading plate and a reinforcing rib, and the reinforcing rib is fixedly connected to the support rod.

[0006] As a further technical solution of the utility model, a motor support plate is fixedly connected to one side of the transformer oil tank, a waterproof cover is fixedly connected to the motor support 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 the driven bevel gear.

[0007] As a further technical solution of the utility model, the heat dissipation assembly is composed of a lead screw, a slide rail, a slider, a fixing part, a motor, a fan and a heat dissipation motor, and the slider is sleeved on the lead screw through an internally embedded ball nut.

[0008] As a further technical solution of the utility model, the lead screw is sleeved in a through hole provided in the slide rail, and one end of the lead screw is fixedly connected to the output end of the heat dissipation motor.

[0009] As a further technical solution of the utility model, a high-voltage wire pole, a low-voltage connecting rod, a pressure regulating valve and a refueling pipeline are arranged on the top of the transformer body.

[0010] As a further technical solution of the utility model, heat sinks are symmetrically arranged on the sides of the transformer body.

[0011] The utility model provides an integrated transformer, which has the advantages that: first, the servo motor is started, and the active bevel gear on the output end of the servo motor drives the driven bevel gear to rotate, and the rotation of the driven bevel gear drives the rotation of the shaft, thereby driving the support rod and the sunshade to rotate, so that the sunshade can adjust the angle at any time as the sunlight irradiation position changes, avoiding the direct sunlight on the transformer causing the transformer temperature to be too high and causing internal circuit failure; the motor starts to drive the fan to rotate, the heat dissipation motor starts to drive the screw to rotate, and the rotation of the screw drives the slider to move, thereby causing the fixing part and the motor to reciprocate, accelerating the air circulation speed near the heat sink, and thereby improving the heat dissipation effect of the heat sink. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 It is a side view structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the position of the servo motor in the utility model;

[0016] Figure 4 for Figure 3 Schematic diagram of the structure of the middle A area;

[0017] Figure 5 It is a structural schematic diagram of the heat dissipation component in the utility model.

[0018] In the figure: 1. Transformer body; 2. Shading assembly; 3. Transformer oil tank; 4. Transformer bracket; 5. Heat dissipation assembly; 6. Motor support plate; 7. Waterproof cover; 8. Servo motor; 9. Active bevel gear; 10. High-voltage line column; 11. Low-voltage wiring rod; 12. Pressure regulating valve; 13. Refueling pipeline; 14. Heat sink; 21. Fixed shaft; 22. Rotating shaft; 23. Driven bevel gear; 24. Connector; 25. Support rod; 26. Shading plate; 27. Reinforcement rib; 51. Lead screw; 52. Slide rail; 53. Slider; 54. Fixing piece; 55. Motor; 56. Fan; 57. Heat dissipation motor. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-5The utility model provides an embodiment: an integrated transformer, including a transformer body 1, a shading component 2 and a heat dissipation component 5, one side of the transformer body 1 is fixedly connected with a fixed shaft 21 in the shading component 2, one end of the fixed shaft 21 is rotatably connected with a rotating shaft 22, a driven helical gear 23 is sleeved on the rotating shaft 22, and 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, and a shading plate 26 is fixedly connected to the top of the supporting rod 25, the transformer The bottom of the transformer body 1 is fixedly connected with a transformer oil tank 3, and a transformer bracket 4 is provided at the bottom of the transformer oil tank 3. A slide rail 52 in the heat dissipation component 5 is fixedly connected to the transformer bracket 4. A slide block 53 is slidably connected in a slide groove provided in the slide rail 52. A fixing member 54 is fixedly connected to the slide block 53. A motor 55 is sleeved on the fixing member 54. A fan 56 is fixedly connected to the output end of the motor 55. The shading component 2 is composed of a fixed shaft rod 21, a rotating shaft 22, a driven helical gear 23, a connecting member 24, a support rod 25, The shading plate 26 and the reinforcing rib 27 are composed, the reinforcing rib 27 is fixedly connected to the support rod 25, the motor support plate 6 is fixedly connected to one side of the transformer oil tank 3, the motor support plate 6 is fixedly connected to the waterproof cover 7, the inside of the waterproof cover 7 is fixedly connected to the servo motor 8, the output end of the servo motor 8 is fixedly connected to the driving bevel gear 9, the driving bevel gear 9 is meshed with the driven bevel gear 23, the heat dissipation assembly 5 is composed of a lead screw 51, a slide rail 52, a slider 53, a fixing part 54, a motor 55, a fan 56 and a heat dissipation assembly 5. The transformer body 1 is composed of a motor 57, a slider 53 is sleeved on a lead screw 51 through an internally embedded ball nut, the lead screw 51 is sleeved in a through hole provided in a slide rail 52, and 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 wiring rod 11, a pressure regulating valve 12 and a refueling pipeline 13 are arranged on the top of the transformer body 1, and a heat sink 14 is symmetrically arranged on the side of the transformer body 1, and the heat sink 14 provides a heat dissipation effect for the transformer body 1 to prevent the internal temperature of the transformer from being too high;

[0022] Specifically, when in use, first start the servo motor 8, and drive the driven bevel gear 23 to rotate through the active bevel gear 9 on the output end of the servo motor 8, and the driven bevel gear 23 rotates to drive the rotating shaft 22, thereby driving the support rod 25 and the sunshade 26 to rotate, so that the sunshade 26 can adjust the angle at any time as the sunlight irradiation position changes, thereby avoiding the direct sunlight on the transformer causing the transformer temperature to be too high and causing internal circuit failure; the motor 55 starts to drive the fan 56 to rotate, the heat dissipation motor 57 starts to drive the screw 51 to rotate, and the screw 51 rotates to drive the slider 53 to move, thereby causing the fixing part 54 and the motor 55 to reciprocate, thereby accelerating the air circulation speed near the heat sink 14, and thereby improving the heat dissipation effect of the heat sink 14.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An integrated transformer, comprising a transformer body (1), a light shielding component (2) and a heat dissipation component (5), characterized in that: A fixed shaft (21) in the shading component (2) is fixedly connected to one side of the transformer body (1), one end of the fixed shaft (21) is rotatably connected to a rotating shaft (22), a driven bevel gear (23) is sleeved on the rotating shaft (22), and a connecting piece (24) is fixedly connected to one end of the rotating shaft (22), a support rod (25) is fixedly connected to the connecting piece (24), a shading plate (26) is fixedly connected to the top of the support rod (25), a transformer oil tank (3) is fixedly connected to the bottom of the transformer body (1), a transformer bracket (4) is provided at the bottom of the transformer oil tank (3), a slide rail (52) in the heat dissipation component (5) is fixedly connected to the transformer bracket (4), a slide block (53) is slidably connected in a slide groove provided in the slide rail (52), a fixing piece (54) is fixedly connected to the slide 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 according to claim 1, characterized in that: The shading assembly (2) is composed of a fixed shaft (21), a rotating shaft (22), a driven helical gear (23), a connecting piece (24), a supporting rod (25), a shading plate (26) and a reinforcing rib (27), wherein the supporting rod (25) is fixedly connected to the reinforcing rib (27).

3. The integrated transformer according to claim 1, characterized in that: A motor support plate (6) is fixedly connected to one side of the transformer oil tank (3), a waterproof cover (7) is fixedly connected to the motor support plate (6), a servo motor (8) is fixedly connected inside 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, characterized in that: The heat dissipation assembly (5) is composed of a lead screw (51), a slide rail (52), a slider (53), a fixing member (54), a motor (55), a fan (56), and a heat dissipation motor (57); the slider (53) is sleeved on the lead screw (51) via an internally embedded ball nut.

5. The integrated transformer according to claim 4, characterized in that: The lead screw (51) is sleeved in a through hole formed in the slide rail (52), and one end of the lead screw (51) is fixedly connected to an output end of the heat dissipation motor (57).

6. The integrated transformer according to claim 1, characterized in that: A high-voltage wire pole (10), a low-voltage connecting rod (11), a pressure regulating valve (12) and a refueling pipeline (13) are arranged on the top of the transformer body (1).

7. The integrated transformer according to claim 6, characterized in that: Heat sinks (14) are symmetrically arranged on the side surfaces of the transformer body (1).

Images